we are using eclipse + spring suit tool to test spring boot config service project, the compile/package/test in IDE works well.
when we ship to server and startup the jar application, we got following errors:
org.springframework.context.ApplicationContextException: Unable to start web server; nested exception is
org.springframework.boot.web.server.WebServerException: Unable to start embedded Tomcat
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:155)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:544)
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:140)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:780)
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:412)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:333)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1277)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1265)
at com.ctrip.framework.apollo.configservice.ConfigServiceApplication.main(ConfigServiceApplication.java:35)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:54)
at java.lang.Thread.run(Thread.java:748)
Caused by: org.springframework.boot.web.server.WebServerException: Unable to start embedded Tomcat
at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.initialize(TomcatWebServer.java:126)
at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.<init>(TomcatWebServer.java:86)
at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getTomcatWebServer(TomcatServletWebServerFactory.java:413)
at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getWebServer(TomcatServletWebServerFactory.java:174)
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.createWebServer(ServletWebServerApplicationContext.java:179)
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:152)
... 14 common frames omitted
Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'org.springframework.cloud.netflix.eureka.server.EurekaServerAutoConfiguration': Unsatisfied dependency expressed through field 'eurekaServerConfig'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'eurekaServerConfig' defined in class path resource [org/springframework/cloud/netflix/eureka/server/EurekaServerAutoConfiguration$EurekaServerConfigBeanConfiguration.class]: Unsatisfied dependency expressed through method 'eurekaServerConfig' parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'apolloEurekaClientConfig' defined in URL [jar:file:/home/apollo/configservice-1.3.0/apollo-configservice.jar!/lib/apollo-biz-1.3.0.jar!/com/ctrip/framework/apollo/biz/eureka/ApolloEurekaClientConfig.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'bizConfig': Invocation of init method failed; nested exception is org.springframework.dao.InvalidDataAccessResourceUsageException: could not extract ResultSet; SQL [n/a]; nested exception is org.hibernate.exception.SQLGrammarException: could not extract ResultSet
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:586)
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:90)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:372)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1341)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:572)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:495)
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:317)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:315)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199)
at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:372)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1247)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1096)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:535)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:495)
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:317)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:315)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:204)
at org.springframework.boot.web.servlet.ServletContextInitializerBeans.getOrderedBeansOfType(ServletContextInitializerBeans.java:226)
at org.springframework.boot.web.servlet.ServletContextInitializerBeans.getOrderedBeansOfType(ServletContextInitializerBeans.java:214)
at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addServletContextInitializerBeans(ServletContextInitializerBeans.java:91)
at org.springframework.boot.web.servlet.ServletContextInitializerBeans.<init>(ServletContextInitializerBeans.java:80)
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.getServletContextInitializerBeans(ServletWebServerApplicationContext.java:250)
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.selfInitialize(ServletWebServerApplicationContext.java:237)
at org.springframework.boot.web.embedded.tomcat.TomcatStarter.onStartup(TomcatStarter.java:54)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5245)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1420)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1410)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
... 1 common frames omitted
here is our POM file:
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<parent>
<groupId>com.ctrip.framework.apollo</groupId>
<artifactId>apollo</artifactId>
<version>1.3.0</version>
<relativePath>../pom.xml</relativePath>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>apollo-configservice</artifactId>
<name>Apollo ConfigService</name>
<properties>
<github.path>${project.artifactId}</github.path>
</properties>
<dependencies>
<!-- apollo -->
<dependency>
<groupId>com.ctrip.framework.apollo</groupId>
<artifactId>apollo-biz</artifactId>
</dependency>
<!-- end of apollo -->
<!-- eureka -->
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-netflix-eureka-server</artifactId>
<exclusions>
<exclusion>
<artifactId>spring-cloud-starter-netflix-archaius</artifactId>
<groupId>org.springframework.cloud</groupId>
</exclusion>
<exclusion>
<artifactId>spring-cloud-starter-netflix-ribbon</artifactId>
<groupId>org.springframework.cloud</groupId>
</exclusion>
<exclusion>
<artifactId>ribbon-eureka</artifactId>
<groupId>com.netflix.ribbon</groupId>
</exclusion>
<exclusion>
<artifactId>aws-java-sdk-core</artifactId>
<groupId>com.amazonaws</groupId>
</exclusion>
<exclusion>
<artifactId>aws-java-sdk-ec2</artifactId>
<groupId>com.amazonaws</groupId>
</exclusion>
<exclusion>
<artifactId>aws-java-sdk-autoscaling</artifactId>
<groupId>com.amazonaws</groupId>
</exclusion>
<exclusion>
<artifactId>aws-java-sdk-sts</artifactId>
<groupId>com.amazonaws</groupId>
</exclusion>
<exclusion>
<artifactId>aws-java-sdk-route53</artifactId>
<groupId>com.amazonaws</groupId>
</exclusion>
<!-- duplicated with spring-security-core -->
<exclusion>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-crypto</artifactId>
</exclusion>
</exclusions>
</dependency>
<!-- end of eureka -->
<dependency>
<groupId>com.h2database</groupId>
<artifactId>h2</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<executable>true</executable>
</configuration>
</plugin>
<plugin>
<groupId>com.spotify</groupId>
<artifactId>docker-maven-plugin</artifactId>
<version>0.4.13</version>
<configuration>
<imageName>${project.artifactId}</imageName>
<dockerDirectory>src/main/docker</dockerDirectory>
<resources>
<resource>
<targetPath>/</targetPath>
<directory>${project.build.directory}</directory>
<include>*.zip</include>
</resource>
</resources>
</configuration>
</plugin>
<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>single</goal>
</goals>
<configuration>
<finalName>${project.artifactId}-${project.version}-${package.environment}</finalName>
<appendAssemblyId>false</appendAssemblyId>
<descriptors>
<descriptor>src/assembly/assembly-descriptor.xml</descriptor>
</descriptors>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
it's first time to touch spring appications, based on error log looks like the dependency for eureka, but don't know which jar dependency we should add. please give some hints for this problem. thanks a lot!!
the bizconfig class definition:
package com.ctrip.framework.apollo.biz.config;
import com.ctrip.framework.apollo.biz.service.BizDBPropertySource; import
com.ctrip.framework.apollo.common.config.RefreshableConfig; import
com.ctrip.framework.apollo.common.config.RefreshablePropertySource;
import com.google.common.base.Strings; import
com.google.common.collect.Maps; import com.google.gson.Gson; import
com.google.gson.reflect.TypeToken; import
org.springframework.stereotype.Component;
import java.lang.reflect.Type; import java.util.Collections; import
java.util.List; import java.util.Map; import
java.util.concurrent.TimeUnit;
#Component public class BizConfig extends RefreshableConfig {
private static final int DEFAULT_ITEM_KEY_LENGTH = 128; private
static final int DEFAULT_ITEM_VALUE_LENGTH = 20000; private static
final int DEFAULT_APPNAMESPACE_CACHE_REBUILD_INTERVAL = 60; //60s
private static final int DEFAULT_GRAY_RELEASE_RULE_SCAN_INTERVAL =
60; //60s private static final int
DEFAULT_APPNAMESPACE_CACHE_SCAN_INTERVAL = 1; //1s private static
final int DEFAULT_RELEASE_MESSAGE_CACHE_SCAN_INTERVAL = 1; //1s
private static final int DEFAULT_RELEASE_MESSAGE_SCAN_INTERVAL_IN_MS
= 1000; //1000ms private static final int DEFAULT_RELEASE_MESSAGE_NOTIFICATION_BATCH = 100; private static
final int
DEFAULT_RELEASE_MESSAGE_NOTIFICATION_BATCH_INTERVAL_IN_MILLI =
100;//100ms
private Gson gson = new Gson(); private static final Type
namespaceValueLengthOverrideTypeReference =
new TypeToken<Map<Long, Integer>>() {
}.getType();
private final BizDBPropertySource propertySource;
public BizConfig(final BizDBPropertySource propertySource) {
this.propertySource = propertySource; }
#Override protected List<RefreshablePropertySource>
getRefreshablePropertySources() {
return Collections.singletonList(propertySource); }
public List<String> eurekaServiceUrls() {
String configuration = getValue("eureka.service.url", "");
if (Strings.isNullOrEmpty(configuration)) {
return Collections.emptyList();
}
return splitter.splitToList(configuration); }
public int grayReleaseRuleScanInterval() {
int interval = getIntProperty("apollo.gray-release-rule-scan.interval",
DEFAULT_GRAY_RELEASE_RULE_SCAN_INTERVAL);
return checkInt(interval, 1, Integer.MAX_VALUE, DEFAULT_GRAY_RELEASE_RULE_SCAN_INTERVAL); }
public int itemKeyLengthLimit() {
int limit = getIntProperty("item.key.length.limit", DEFAULT_ITEM_KEY_LENGTH);
return checkInt(limit, 5, Integer.MAX_VALUE, DEFAULT_ITEM_KEY_LENGTH); }
public int itemValueLengthLimit() {
int limit = getIntProperty("item.value.length.limit", DEFAULT_ITEM_VALUE_LENGTH);
return checkInt(limit, 5, Integer.MAX_VALUE, DEFAULT_ITEM_VALUE_LENGTH); }
public Map<Long, Integer> namespaceValueLengthLimitOverride() {
String namespaceValueLengthOverrideString = getValue("namespace.value.length.limit.override");
Map<Long, Integer> namespaceValueLengthOverride = Maps.newHashMap();
if (!Strings.isNullOrEmpty(namespaceValueLengthOverrideString)) {
namespaceValueLengthOverride =
gson.fromJson(namespaceValueLengthOverrideString, namespaceValueLengthOverrideTypeReference);
}
return namespaceValueLengthOverride; }
public boolean isNamespaceLockSwitchOff() {
return !getBooleanProperty("namespace.lock.switch", false); }
/** * ctrip config **/ public String cloggingUrl() {
return getValue("clogging.server.url"); }
public String cloggingPort() {
return getValue("clogging.server.port"); }
public int appNamespaceCacheScanInterval() {
int interval = getIntProperty("apollo.app-namespace-cache-scan.interval",
DEFAULT_APPNAMESPACE_CACHE_SCAN_INTERVAL);
return checkInt(interval, 1, Integer.MAX_VALUE, DEFAULT_APPNAMESPACE_CACHE_SCAN_INTERVAL); }
public TimeUnit appNamespaceCacheScanIntervalTimeUnit() {
return TimeUnit.SECONDS; }
public int appNamespaceCacheRebuildInterval() {
int interval = getIntProperty("apollo.app-namespace-cache-rebuild.interval",
DEFAULT_APPNAMESPACE_CACHE_REBUILD_INTERVAL);
return checkInt(interval, 1, Integer.MAX_VALUE, DEFAULT_APPNAMESPACE_CACHE_REBUILD_INTERVAL); }
public TimeUnit appNamespaceCacheRebuildIntervalTimeUnit() {
return TimeUnit.SECONDS; }
public int releaseMessageCacheScanInterval() {
int interval = getIntProperty("apollo.release-message-cache-scan.interval",
DEFAULT_RELEASE_MESSAGE_CACHE_SCAN_INTERVAL);
return checkInt(interval, 1, Integer.MAX_VALUE, DEFAULT_RELEASE_MESSAGE_CACHE_SCAN_INTERVAL); }
public TimeUnit releaseMessageCacheScanIntervalTimeUnit() {
return TimeUnit.SECONDS; }
public int releaseMessageScanIntervalInMilli() {
int interval = getIntProperty("apollo.message-scan.interval", DEFAULT_RELEASE_MESSAGE_SCAN_INTERVAL_IN_MS);
return checkInt(interval, 100, Integer.MAX_VALUE, DEFAULT_RELEASE_MESSAGE_SCAN_INTERVAL_IN_MS); }
public int releaseMessageNotificationBatch() {
int batch = getIntProperty("apollo.release-message.notification.batch",
DEFAULT_RELEASE_MESSAGE_NOTIFICATION_BATCH);
return checkInt(batch, 1, Integer.MAX_VALUE, DEFAULT_RELEASE_MESSAGE_NOTIFICATION_BATCH); }
public int releaseMessageNotificationBatchIntervalInMilli() {
int interval = getIntProperty("apollo.release-message.notification.batch.interval",
DEFAULT_RELEASE_MESSAGE_NOTIFICATION_BATCH_INTERVAL_IN_MILLI);
return checkInt(interval, 10, Integer.MAX_VALUE, DEFAULT_RELEASE_MESSAGE_NOTIFICATION_BATCH_INTERVAL_IN_MILLI); }
public boolean isConfigServiceCacheEnabled() {
return getBooleanProperty("config-service.cache.enabled", false); }
int checkInt(int value, int min, int max, int defaultValue) {
if (value >= min && value <= max) {
return value;
}
return defaultValue; } }
Related
I am trying to using Spring boot DATA JPA to connect with the MySQL database.In that, I was trying to create a custom query but ended up with this error. Can someone help me, please?
Here is the sample code:
org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'currencyExchangeController': Unsatisfied dependency expressed through field 'currencyExchage'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'currencyExchangeRepository': Invocation of init method failed; nested exception is java.lang.IllegalArgumentException: Failed to create query for method public abstract com.example.easynotes.model.CurrencyExchangeServiceBean com.example.easynotes.repository.CurrencyExchangeRepository.findByFromAndTo(java.lang.String,java.lang.String)! No property from found for type CurrencyExchangeServiceBean!
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:639) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:116) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:397) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1429) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:594) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:517) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:323) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:321) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:879) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:878) ~[spring-context-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:550) ~[spring-context-5.2.1.RELEASE.jar:5.2.1.RELEASE]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:141) ~[spring-boot-2.2.1.RELEASE.jar:2.2.1.RELEASE]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:747) ~[spring-boot-2.2.1.RELEASE.jar:2.2.1.RELEASE]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397) ~[spring-boot-2.2.1.RELEASE.jar:2.2.1.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:315) ~[spring-boot-2.2.1.RELEASE.jar:2.2.1.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1226) ~[spring-boot-2.2.1.RELEASE.jar:2.2.1.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1215) ~[spring-boot-2.2.1.RELEASE.jar:2.2.1.RELEASE]
at com.example.easynotes.EasyNotesApplication.main(EasyNotesApplication.java:14) ~[classes/:na]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na]
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
at java.base/java.lang.reflect.Method.invoke(Method.java:564) ~[na:na]
at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49) ~[spring-boot-devtools-2.2.1.RELEASE.jar:2.2.1.RELEASE]
XML:
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.example</groupId>
<artifactId>easy-notes</artifactId>
<version>1.0.0</version>
<packaging>jar</packaging>
<name>easy-notes</name>
<description>Rest API for a Simple Note Taking Application</description>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.2.1.RELEASE</version>
<relativePath /> <!-- lookup parent from repository -->
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>8.0.21</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger2</artifactId>
<version>2.4.0</version>
</dependency>
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger-ui</artifactId>
<version>2.4.0</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
Java Code:
package com.example.easynotes.model;
import java.math.BigDecimal;
import javax.persistence.Entity;
import javax.persistence.EntityListeners;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.Table;
import org.springframework.data.jpa.domain.support.AuditingEntityListener;
#Entity
#EntityListeners(AuditingEntityListener.class)
#Table(name = "CurrencyExchange")
public class CurrencyExchangeServiceBean {
#Id
#GeneratedValue
private int conversionid;
private String fromCurrency;
private String toCurrency;
private BigDecimal coversionMultiple;
public CurrencyExchangeServiceBean(int conversionid, String fromCurrency, String toCurrency,
BigDecimal coversionMultiple) {
super();
this.conversionid = conversionid;
this.fromCurrency = fromCurrency;
this.toCurrency = toCurrency;
this.coversionMultiple = coversionMultiple;
}
public String getFromCurrency() {
return fromCurrency;
}
public void setFromCurrency(String fromCurrency) {
this.fromCurrency = fromCurrency;
}
public String getToCurrency() {
return toCurrency;
}
public void setToCurrency(String toCurrency) {
this.toCurrency = toCurrency;
}
public int getConversionid() {
return conversionid;
}
public void setConversionid(int conversionid) {
this.conversionid = conversionid;
}
public BigDecimal getCoversionMultiple() {
return coversionMultiple;
}
public void setCoversionMultiple(BigDecimal coversionMultiple) {
this.coversionMultiple = coversionMultiple;
}
public CurrencyExchangeServiceBean() {
}
#Override
public String toString() {
return "CurrencyExchangeServiceBean [conversionid=" + conversionid + ", fromCurrency=" + fromCurrency
+ ", toCurrency=" + toCurrency + ", coversionMultiple=" + coversionMultiple + "]";
}
}
package com.example.easynotes.controller;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RestController;
import com.example.easynotes.exception.CurrencyExchangenotfound;
import com.example.easynotes.model.CurrencyExchangeServiceBean;
import com.example.easynotes.repository.CurrencyExchangeDao;
import com.example.easynotes.repository.CurrencyExchangeRepository;
#RestController
public class CurrencyExchangeController {
#Autowired
CurrencyExchangeRepository currencyExchage;
#Autowired
CurrencyExchangeDao currencyExchangeDao;
#GetMapping("/api/currencyExchange/{from}/to/{to}")
public CurrencyExchangeServiceBean getcurrencyExchange(#PathVariable String from, #PathVariable String to) {
CurrencyExchangeServiceBean c = currencyExchangeDao.gettheExchange(from, to);
if (c == null) {
throw new CurrencyExchangenotfound("no exchage found");
}
return c;
}
#PostMapping("/api/currencyExchange")
public void addcurrencytotheExchange(#RequestBody CurrencyExchangeServiceBean currencyExchangebean) {
currencyExchangeDao.addtotheExchange(currencyExchangebean);
}
}
package com.example.easynotes.repository;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.stereotype.Repository;
import com.example.easynotes.model.CurrencyExchangeServiceBean;
#Repository
public interface CurrencyExchangeRepository extends JpaRepository<CurrencyExchangeServiceBean, Integer> {
CurrencyExchangeServiceBean findByFromAndTo(String fromCurrency, String toCurrency);
}
package com.example.easynotes;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.data.jpa.repository.config.EnableJpaAuditing;
#SpringBootApplication(scanBasePackages = { "com.example.*" })
#EnableJpaAuditing
public class EasyNotesApplication {
public static void main(String[] args) {
SpringApplication.run(EasyNotesApplication.class, args);
}
}
One of the best things in Spring is it's verbosity when it comes to errors.
Most of the time the errors will tell you exactly what's wrong. Like in your case.
The first line in your Stacktrace says:
(...) No property from found for type CurrencyExchangeServiceBean!
And this is exactly what I can see in the code of your CurrencyExchangeServiceBean:
private String fromCurrency;
In order to resolve your error you can now either:
a) rename the property from fromCurrency to from
b) rename the method in your Repository to findByFromCurrencyAndToCurrency
BTW. The exact same error will occur for the toCurrency vs to.
I am trying to run a simple api flow in java spring and I am getting the following error:
***************************
APPLICATION FAILED TO START
***************************
Description:
Parameter 0 of constructor in com.nmp.bts.webapps.bsc.btbsc.service.NmpAppService required a bean named 'entityManagerFactory' that could not be found.
Action:
Consider defining a bean named 'entityManagerFactory' in your configuration.>
<Oct 25, 2019 10:37:51 AM EEST> <Notice> <Stdout> <BEA-000000> <WARN: The method class org.apache.commons.logging.impl.SLF4JLogFactory#release() was invoked.>
<Oct 25, 2019 10:37:51 AM EEST> <Notice> <Stdout> <BEA-000000> <WARN: Please see http://www.slf4j.org/codes.html#release for an explanation.>
<Oct 25, 2019 10:37:51 AM EEST> <Error> <Deployer> <BEA-149265> <Failure occurred in the execution of deployment request with ID "48455312047066616" for task "216" on [partition-name: DOMAIN]. Error is: "weblogic.application.ModuleException: org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'entityManagerFactory' available"
weblogic.application.ModuleException: org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'entityManagerFactory' available
at weblogic.application.internal.ExtensibleModuleWrapper.start(ExtensibleModuleWrapper.java:140)
at weblogic.application.internal.flow.ModuleListenerInvoker.start(ModuleListenerInvoker.java:124)
at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:237)
at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:232)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:45)
Truncated. see log file for complete stacktrace
Caused By: org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'entityManagerFactory' available
at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanDefinition(DefaultListableBeanFactory.java:687)
at org.springframework.beans.factory.support.AbstractBeanFactory.getMergedLocalBeanDefinition(AbstractBeanFactory.java:1207)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:284)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:351)
Truncated. see log file for complete stacktrace
I want to mention that I`ve tried all kind of stuffs starting from the other similar topics on stackoverflow, to change dependency and nothing worked for me.
Controller class: NmpAppController.java
#RestController
#RequestMapping("/api")
public class NmpAppController {
private final NmpAppService nmpAppService;
#Autowired
public NmpAppController(NmpAppService nmpAppService) {
this.nmpAppService = nmpAppService;
}
#GetMapping("/nmp-apps")
public List<NmpApp> getAllNmps() {
try {
return nmpAppService.getAllNmpApps();
} catch (Exception e) {
e.printStackTrace();
return null;
}
}
Service class: NmpAppService.java
#Service
public class NmpAppService {
private final NmpAppRepository nmpAppRepository;
public NmpAppService(NmpAppRepository nmpAppRepository) {
this.nmpAppRepository = nmpAppRepository;
}
public NmpApp save(final NmpApp nmpApp) {
final NmpApp nmpAppToBeSaved = nmpApp;
NmpApp result = nmpAppRepository.saveAndFlush(nmpAppToBeSaved);
return result;
}
public NmpApp update(final NmpApp nmpApp) {
final NmpApp nmpAppitToBeSaved = nmpApp;
NmpApp result = nmpAppRepository.saveAndFlush(nmpAppToBeSaved);
return result;
}
public List<NmpApp> getAllNmpApps() {
return nmpAppRepository.findAll();
}
Repository class: NmpAppRepository.java
#Repository
public interface NmpAppRepository extends JpaRepository<NmpApp, Long> {
}
Domain class NmpApp.java
#Entity
#Table(name = "NMP_APP")
public class NmpApp {
#Id
#Column(name = "SEQ_NO")
private Long seqNo;
#Column(name = "HIST_DATE")
private Long histDate;
public NmpApp() {
}
public NmpApp(Long seqNo, Long histDate) {
this.seqNo = seqNo;
this.histDate = histDate;
}
public Long getSeqNo() {
return seqNo;
}
public void setSeqNo(Long seqNo) {
this.seqNo = seqNo;
}
public Long getHistDate() {
return histDate;
}
public void setHistDate(Long histDate) {
this.histDate = histDate;
}
pom.xml
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.5.9.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.nmp.bts.webapps.bsc</groupId>
<artifactId>nm-app</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>bt-bsc</name>
<description>BSC</description>
<packaging>war</packaging>
<properties>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-rest</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<exclusions>
<exclusion>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<scope>runtime</scope>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>org.junit.vintage</groupId>
<artifactId>junit-vintage-engine</artifactId>
</exclusion>
</exclusions>
</dependency>
<!--<dependency>-->
<!--<groupId>org.springframework.boot</groupId>-->
<!--<artifactId>spring-boot-starter-data-jdbc</artifactId>-->
<!--</dependency>-->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>3.1.0</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<configuration>
<failOnMissingWebXml>false</failOnMissingWebXml>
<archive>
<manifest>
<addDefaultImplementationEntries>false</addDefaultImplementationEntries>
</manifest>
</archive>
</configuration>
</plugin>
</plugins>
</build>
</project>
Spring boot main class: Application.java
#EnableTransactionManagement
#SpringBootApplication(exclude = {HibernateJpaAutoConfiguration.class})
public class Application extends SpringBootServletInitializer implements WebApplicationInitializer {
public static void main(String[] args) {
SpringApplication.run(Application.class, args);
}
#Override
protected SpringApplicationBuilder configure(SpringApplicationBuilder builder) {
return builder.sources(Application.class);
}
#Override
public void onStartup(ServletContext servletContext) throws ServletException {
servletContext.getSessionCookieConfig().setHttpOnly(false);
super.onStartup(servletContext);
}
}
Later Edit: I uploaded the application.properties file
#Basic Spring Boot Config for Oracle
spring.datasource.url= jdbc:oracle:thin:#//:/
spring.datasource.driver-class-name=oracle.jdbc.OracleDriver
spring.datasource.jndi-name=jdbc/DEV_ADF_APPLDS
#hibernate config
spring.jpa.database-platform=org.hibernate.dialect.Oracle10gDialect
spring.main.allow-bean-definition-overriding=true
I want to be able to perform simple CRUD operations on a database via swagger api caller (code shows only getAll but I do have the rest of code tho).
Usually happens when Spring is missing the spring-boot-starter-data-jpa since Spring infers the EntityManager from the Spring Data JPA which has an out of the box implementation for Hibernate ORM.
Adding the following to project pom.xml usually solves this problem
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
But in your case is available so the offending code is
spring.jpa.database-platform=org.hibernate.dialect.Oracle10gDialect
Change to
spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.Oracle10gDialect
Instead of spring-boot-starter-data-rest, try using the following
"org.springframework.boot:spring-boot-starter-data-jpa"
"org.springframework.boot:spring-boot-starter-jdbc"
Later edit: Also, don't forget to add #EnableTransactionManagement on the spring boot main class or on the database configuration class
Im having trouble autowiring my CrudRespository in my Controller (I am using Spring boot).
Here are my Controller,Entity & Respository implementations
Repository:
package com.nbha.micro.ratingService;
import org.springframework.data.repository.CrudRepository;
import org.springframework.stereotype.Repository;
public interface RaterDORepository extends CrudRepository<RaterDO, Long> {
public RaterDO findByRaterName();
}
Entity:
#Entity
public class RaterDO {
#Id
#GeneratedValue(strategy=GenerationType.AUTO)
private Long raterId;
public RaterDO(){}
public RaterDO(String n) {
this.raterName = n;
}
public Long getRaterId() {
return raterId;
}
public void setRaterId(Long raterId) {
this.raterId = raterId;
}
public String getRaterName() {
return raterName;
}
public void setRaterName(String raterName) {
this.raterName = raterName;
}
private String raterName;
}
Controller:
#RestController
#RequestMapping("/raters")
public class RaterController {
#Autowired
private RaterDORepository raterDORepository;
#RequestMapping("/add")
public String addRater(#RequestParam("name") String name) {
RaterDO raterDO = new RaterDO(name);
raterDORepository.save(raterDO);
return "Rater:" + name +" saved.";
}
#RequestMapping("/allRaters")
public String getAllRaters() {
StringBuilder sb = new StringBuilder();
sb.append("|");
Iterable<RaterDO> raters = raterDORepository.findAll();
for(RaterDO rater : raters) {
sb.append(rater.getRaterName());
sb.append("|");
}
return sb.toString();
}
}
Starter class:
#EnableBinding(ConsumerChannels.class)
#ComponentScan(basePackages={"com.nbha.micro.ratingService"})
#EntityScan(basePackages={"com.nbha.micro.ratingService"})
#EnableJpaRepositories(basePackages={"com.nbha.micro.ratingService"})
#SpringBootApplication
#EnableEurekaClient
#RestController
#RequestMapping("/ratings")
public class RatingApp
{
public static void main( String[] args )
{
System.out.println( "Invoking Rating Service.." );
SpringApplication.run(RatingApp.class, args);
}
#StreamListener(ConsumerChannels.PRODUCER)
public void receiveRater(final Rater rater) {
if(rater != null) {
System.out.println("Rating received in the rating-service:" + rater.getName());
}
}
private List<Rating> ratingList = Arrays.asList(
new Rating("R101","101",5),
new Rating("R102","102",2),
new Rating("R103","101",4),
new Rating("R104","101",1)
);
#GetMapping("/all")
public List<Rating> findAllRatings() {
return this.ratingList;
}
#GetMapping("/rating-agency")
public String whichRatingAgency() {
return "Moody's";
}
#GetMapping("")
public List<Rating> findRatingsByBookId(#RequestParam String bookId) {
Rating r;
List<Rating> rList = new ArrayList<Rating>();
ListIterator iter = this.ratingList.listIterator();
while(iter.hasNext()) {
r = (Rating)iter.next();
if(r.getBookId().equals(bookId)) {
rList.add(r);
}
}
return rList;
}
}
interface ConsumerChannels {
String PRODUCER = "producer";
#Input
SubscribableChannel producer();
}
I placed all these classes in the same package (in a desparate bid to make it work)
I keep getting the following error on application startup (fails to startup).The interesting thing is that a similar setup works in another instance without using #ComponentScan #EntityScan #EnableJpaRepository annotations :)
Application startup failed
org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'raterController': Unsatisfied dependency expressed through field 'raterDORepository'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'raterDORepository': Invocation of init method failed; nested exception is java.util.NoSuchElementException
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:588) ~[spring-beans-4.3.11.RELEASE.jar:4.3.11.RELEASE]
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88) ~[spring-beans-4.3.11.RELEASE.jar:4.3.11.RELEASE]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:366) ~[spring-beans-4.3.11.RELEASE.jar:4.3.11.RELEASE]
....
Caused by: org.springframework.beans.factory.BeanCreationException:Error creating bean with name 'raterDORepository': Invocation of init method failed; nested exception is java.util.NoSuchElementException
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1628) ~[spring-beans- 4.3.11.RELEASE.jar:4.3.11.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:555) ~[spring-beans-4.3.11.RELEASE.jar:4.3.11.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483) ~[spring-beans-4.3.11.RELEASE.jar:4.3.11.RELEASE]
....
Caused by: java.util.NoSuchElementException: null
at java.util.ArrayList$Itr.next(ArrayList.java:860) ~[na:1.8.0_151]
at org.springframework.data.jpa.repository.query.ParameterMetadataProvider.next(ParameterMetadataProvider.java:122) ~[spring-data-jpa-1.11.7.RELEASE.jar:na]
at org.springframework.data.jpa.repository.query.JpaQueryCreator$PredicateBuilder.build(JpaQueryCreator.java:302) ~[spring-data-jpa-1.11.7.RELEASE.jar:na]
at org.springframework.data.jpa.repository.query.JpaQueryCreator.toPredicate(JpaQueryCreator.java:208) ~[spring-data-jpa-1.11.7.RELEASE.jar:na]
....
Any clues will be appreciated. Here are my dependencies from pom.xml:
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.5.7.RELEASE</version>
</parent>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>com.h2database</groupId>
<artifactId>h2</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-config</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-eureka</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-stream</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-stream-kafka</artifactId>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
</dependencies>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-dependencies`enter code here`</artifactId>
<version>Brixton.SR5</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
public RaterDO findByRaterName(); needs a parameter, something like public RaterDO findByRaterName(String name).
Construction of the repository fails because the missing parameter prevents Spring Data to construct a proper method.
i have a problem injecting a bean with #Inject or #Autowired annotations: this is happens in one class called MultitenantConfiguration: during deployement my Tomcat 8 hang and stop it! This happens only when application deploied on tomcat, not when pom packaging=jar (so it's running as standalone application with embedded Tomcat because is Spring boot application).. Note that FileProperties props still null and i get NullPointerException in line with code files = Paths.get(props.getTenantsFilePath()).toFile().listFiles();.. beacuse propr is null..
Why? What can i do.. These are lines of my code:
pom.xml:
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.cadit</groupId>
<artifactId>xxx</artifactId>
<version>1.0</version>
<!-- <packaging>jar</packaging> -->
<packaging>war</packaging>
<name>soci-af-import</name>
<url>http://maven.apache.org</url>
<properties>
<start-class>com.cadit.web.WebApplicationAware</start-class>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
<camel.version>2.18.1</camel.version>
</properties>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.5.2.RELEASE</version>
</parent>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<!-- altre dipendenze non spring -->
<!-- CDI API -->
<dependency>
<groupId>javax.enterprise</groupId>
<artifactId>cdi-api</artifactId>
<version>1.2</version>
<scope>provided</scope>
</dependency>
<!-- camel -->
<dependency>
<groupId>org.apache.camel</groupId>
<artifactId>camel-spring-boot</artifactId>
<version>${camel.version}</version> <!-- use the same version as your Camel core version -->
</dependency>
<dependency>
<groupId>org.apache.camel</groupId>
<artifactId>camel-spring-boot-starter</artifactId>
<version>${camel.version}</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.apache.camel</groupId>
<artifactId>camel-swagger-java-starter</artifactId>
<version>${camel.version}</version>
</dependency>
<dependency>
<groupId>org.apache.camel</groupId>
<artifactId>camel-servlet-starter</artifactId>
<version>${camel.version}</version>
</dependency>
<dependency>
<groupId>org.apache.camel</groupId>
<artifactId>camel-jackson-starter</artifactId>
<version>${camel.version}</version>
</dependency>
<dependency>
<groupId>org.apache.camel</groupId>
<artifactId>camel-csv</artifactId>
<version>${camel.version}</version>
</dependency>
<dependency>
<groupId>org.apache.camel</groupId>
<artifactId>camel-quartz2</artifactId>
<version>${camel.version}</version>
</dependency>
<!-- fine camel -->
<dependency>
<groupId>com.microsoft.sqlserver</groupId>
<artifactId>sqljdbc4</artifactId>
<version>4.0</version>
<scope>runtime</scope>
</dependency>
<!-- end -->
<!-- dipendenze logback -->
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>1.7.5</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>jcl-over-slf4j</artifactId>
<version>1.7.5</version>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-classic</artifactId>
<version>1.1.7</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-core</artifactId>
<version>1.1.7</version>
</dependency>
<!-- fine dip logback -->
</dependencies>
<build>
<!-- commentato perchè viene usato SpringBootServletInitializer -->
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
<!-- <plugin> -->
<!-- <groupId>org.apache.maven.plugins</groupId> -->
<!-- <artifactId>maven-war-plugin</artifactId> -->
<!-- <version>3.0.0</version> -->
<!-- <configuration> -->
<!-- <warName>AfSociImporterRest</warName> -->
<!-- </configuration> -->
<!-- </plugin> -->
</plugins>
<resources>
<resource>
<directory>src/main/resources</directory>
<filtering>true</filtering>
</resource>
</resources>
</build>
<repositories>
<repository>
<id>spring-releases</id>
<url>https://repo.spring.io/libs-release</url>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<id>spring-releases</id>
<url>https://repo.spring.io/libs-release</url>
</pluginRepository>
</pluginRepositories>
</project>
in web package:
#Configuration
#SpringBootApplication
#ComponentScan(basePackages={"com.cadit.multitenant","com.cadit.dao", "com.cadit.entities", "com.cadit.camel"})
#EnableJpaRepositories(basePackages={"com.cadit.dao"})
#EntityScan(basePackages="com.cadit.entities")
#Import(value={FileProperties.class, CamelContextConfVB.class, CamelContextConfS2.class, CamelContextConfRestServices.class})
public class WebApplicationAware extends SpringBootServletInitializer{
private static Class<WebApplicationAware> applicationClass = WebApplicationAware.class;
static final Logger logger = LoggerFactory.getLogger(WebApplicationAware.class);
public static void main(String[] args) {
String pathconf = null;
String path_properties=null;
if (args.length > 0){
path_properties = args[0];
}
if (path_properties == null) logger.error("Manca l'argomento relativo al path assoluto al file di configurazione app.properties!");
if (pathconf == null) pathconf = "application.properties";
System.setProperty("properties.url", pathconf);
System.setProperty("path.properties", path_properties);
//logger.info("** " + System.getenv("path.properties"));
//logger.info("** " + System.getProperty("properties.url"));
//logger.info("** " + System.getProperty("path.properties"));
logger.info("** Registered default application.properties");
if (System.getProperty("path.properties")!= null) {
logger.info("** Registered app.properties from location " + System.getProperty("path.properties"));
}
SpringApplication.run(applicationClass, args);
}
#Override
protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
return application.sources(applicationClass);
}
#Bean
public ServletRegistrationBean camelServletRegistrationBean() {
ServletRegistrationBean registration = new ServletRegistrationBean(new CamelHttpTransportServlet(), "/afsiss/*");
registration.setName("CamelServlet");
logger.info("** CamelServlet initialized..");
TenantContext.setCurrentTenant("tenant_1");
return registration;
}
}
In multitenant package (the props is null!):
#Configuration
public class MultitenantConfiguration {
#Autowired
private DataSourceProperties properties;
#Inject
FileProperties props;
/**
* Defines the data source for the application
* #return
*/
#Bean
#ConfigurationProperties(
prefix = "spring.datasource"
)
public DataSource dataSource() {
//se sono in un jar ed esternamente al jar o nel jar stesso il path tenants esiste
File folderTenatsConf = Paths.get("tenants").toFile();
File[] files =null;
if (folderTenatsConf.exists()){
files = Paths.get("tenants").toFile().listFiles();
}//se sono in una application server come Tomcat (war)..
else {
files = Paths.get(props.getTenantsFilePath()).toFile().listFiles();
}
Map<Object,Object> resolvedDataSources = new HashMap<>();
for(File propertyFile : files) {
Properties tenantProperties = new Properties();
DataSourceBuilder dataSourceBuilder = new DataSourceBuilder(this.getClass().getClassLoader());
try {
tenantProperties.load(new FileInputStream(propertyFile));
String tenantId = tenantProperties.getProperty("name");
dataSourceBuilder.driverClassName(properties.getDriverClassName())
.url(tenantProperties.getProperty("datasource.url"))
.username(tenantProperties.getProperty("datasource.username"))
.password(tenantProperties.getProperty("datasource.password"));
if(properties.getType() != null) {
dataSourceBuilder.type(properties.getType());
}
resolvedDataSources.put(tenantId, dataSourceBuilder.build());
} catch (IOException e) {
e.printStackTrace();
return null;
}
}
// Create the final multi-tenant source.
// It needs a default database to connect to.
// Make sure that the default database is actually an empty tenant database.
// Don't use that for a regular tenant if you want things to be safe!
MultitenantDataSource dataSource = new MultitenantDataSource();
dataSource.setDefaultTargetDataSource(defaultDataSource());
dataSource.setTargetDataSources(resolvedDataSources);
// Call this to finalize the initialization of the data source.
dataSource.afterPropertiesSet();
return dataSource;
}
/**
* Creates the default data source for the application
* #return
*/
private DataSource defaultDataSource() {
DataSourceBuilder dataSourceBuilder = new DataSourceBuilder(this.getClass().getClassLoader())
.driverClassName(properties.getDriverClassName())
.url(properties.getUrl())
.username(properties.getUsername())
.password(properties.getPassword());
if(properties.getType() != null) {
dataSourceBuilder.type(properties.getType());
}
return dataSourceBuilder.build();
}
}
In package camel:
#Configuration
#PropertySource("file:${path.properties}/app.properties")
#ConfigurationProperties(prefix="multitenancy")
public class FileProperties {
private List<DirProps> dir =new ArrayList<DirProps>();
private String tenantsFilePath;
/**
* lista delle proprietà relative alle directories di ogni società
* #return
*/
public List<DirProps> getDir() {
return dir;
}
public void setDir(List<DirProps> dir) {
this.dir = dir;
}
public String getTenantsFilePath() {
return tenantsFilePath;
}
public void setTenantsFilePath(String tenantsFilePath) {
this.tenantsFilePath = tenantsFilePath;
}
public static class DirProps{
private String tenant; //nome del tenant della società
private String root; //root della societa
private String in; //sottocartella della root dove vanno i file di input
private String out; //sottocartella della root dove vanno i file di out, quelli elaborati
private String refused;//sottocartella della root dove vanno i file di out che non sono stati elaborati perchè errati
private boolean enabled = true; //di default la societa è abilitata
public String getTenant() {
return tenant;
}
public void setTenant(String tenant) {
this.tenant = tenant;
}
public String getRoot() {
return root;
}
public void setRoot(String root) {
this.root = root;
}
public String getIn() {
return in;
}
public void setIn(String in) {
this.in = in;
}
public String getOut() {
return out;
}
public void setOut(String out) {
this.out = out;
}
public String getRefused() {
return refused;
}
public void setRefused(String refused) {
this.refused = refused;
}
public boolean isEnabled() {
return enabled;
}
public void setEnabled(boolean enabled) {
this.enabled = enabled;
}
}
}
this is my app.properties (in C:/Progetti/soci-af-import2/config):
multitenancy.tenantsFilePath= C:/Progetti/tenants/
#tenant_1.properties
#tenant di riferimento
multitenancy.dir[0].tenant = tenant_1
multitenancy.dir[0].root = C:/Progetti/
multitenancy.dir[0].in = IN
multitenancy.dir[0].out = ../OUT
#VB\REFUSED IDEM SOPRA
multitenancy.dir[0].refused = ../REFUSED
multitenancy.dir[0].enabled = true
this is how app.properties and how my webapp deployed (Tomcat/conf/Server.xml):
<Service name="siss-af-import2Service">
<Connector port="8090"/>
<Engine defaultHost="localhost" name="siss-af-import2Engine">
<Host name="localhost" appBase="C:/Progetticcc/target">
<Context docBase="soci-af-import-1.0" path="afsiss">
<Parameter name="path.properties" value="C:/Progetti/soci-af-import2/config"/>
</Context>
</Host>
</Engine>
</Service>
this is tomcat stackTrace:
Sep 04, 2017 2:42:59 PM org.apache.jasper.servlet.TldScanner scanJars
[com/cadit/multitenant/MultitenantConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [javax.sql.DataSource]: Factory method 'dataSource' threw exception; nested exception is java.lang.NullPointerException
04/09/2017 14:43:08.894 INFO [localhost-startStop-1] - org.springframework.boot.autoconfigure.logging.AutoConfigurationReportLoggingInitializer:
Error starting ApplicationContext. To display the auto-configuration report re-run your application with 'debug' enabled.
04/09/2017 14:43:08.912 ERROR [localhost-startStop-1] - org.springframework.boot.SpringApplication: Application startup failed
org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'org.springframework.boot.autoconfigure.orm.jpa.HibernateJpaAutoConfiguration': Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSource' defined in class path resource [com/cadit/multitenant/MultitenantConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [javax.sql.DataSource]: Factory method 'dataSource' threw exception; nested exception is java.lang.NullPointerException
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:749)
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:189)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1193)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1095)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:513)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:372)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1173)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1067)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:513)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1081)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:856)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:542)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:122)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:737)
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:370)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:314)
at org.springframework.boot.web.support.SpringBootServletInitializer.run(SpringBootServletInitializer.java:151)
at org.springframework.boot.web.support.SpringBootServletInitializer.createRootApplicationContext(SpringBootServletInitializer.java:131)
at org.springframework.boot.web.support.SpringBootServletInitializer.onStartup(SpringBootServletInitializer.java:86)
at org.springframework.web.SpringServletContainerInitializer.onStartup(SpringServletContainerInitializer.java:169)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5244)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1408)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1398)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSource' defined in class path resource [com/cadit/multitenant/MultitenantConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [javax.sql.DataSource]: Factory method 'dataSource' threw exception; nested exception is java.lang.NullPointerException
at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:599)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1173)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1067)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:513)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202)
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:208)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1138)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1066)
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:835)
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:741)
... 37 common frames omitted
Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [javax.sql.DataSource]: Factory method 'dataSource' threw exception; nested exception is java.lang.NullPointerException
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:189)
at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:588)
... 50 common frames omitted
Caused by: java.lang.NullPointerException: null
at com.cadit.multitenant.MultitenantConfiguration.dataSource(MultitenantConfiguration.java:62)
at com.cadit.multitenant.MultitenantConfiguration$$EnhancerBySpringCGLIB$$321a1e90.CGLIB$dataSource$0(<generated>)
at com.cadit.multitenant.MultitenantConfiguration$$EnhancerBySpringCGLIB$$321a1e90$$FastClassBySpringCGLIB$$e04a7d0b.invoke(<generated>)
at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:228)
at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:358)
at com.cadit.multitenant.MultitenantConfiguration$$EnhancerBySpringCGLIB$$321a1e90.dataSource(<generated>)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:162)
... 51 common frames omitted
thanks
For Inject can be use following dependency
<dependency>
<groupId>javax.inject</groupId>
<artifactId>javax.inject</artifactId>
<version>1</version>
</dependency>
Note: I have using this dependency
Am using Spring Boot version 1.2.7 in my project. Planning to use Spring Data JPA and trying to setup Universal connection pool to setup Datasource for mysql JDBC.
Am getting the following error and unable to setup Datasource.
Exception in thread "main" org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.boot.autoconfigure.orm.jpa.HibernateJpaAutoConfiguration': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private javax.sql.DataSource org.springframework.boot.autoconfigure.orm.jpa.JpaBaseConfiguration.dataSource; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [javax.sql.DataSource] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {#org.springframework.beans.factory.annotation.Autowired(required=true)}
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:334)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1210)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:537)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:303)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:368)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1119)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1014)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:504)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:303)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:956)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:747)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:480)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:117)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:689)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:321)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:969)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:958)
at mymantri.MymantriApplication.main(MymantriApplication.java:13)
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private javax.sql.DataSource org.springframework.boot.autoconfigure.orm.jpa.JpaBaseConfiguration.dataSource; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [javax.sql.DataSource] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {#org.springframework.beans.factory.annotation.Autowired(required=true)}
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:561)
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331)
... 25 more
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [javax.sql.DataSource] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {#org.springframework.beans.factory.annotation.Autowired(required=true)}
at org.springframework.beans.factory.support.DefaultListableBeanFactory.raiseNoSuchBeanDefinitionException(DefaultListableBeanFactory.java:1301)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1047)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:942)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:533)
... 27 more
My pom.xml,
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>org.test</groupId>
<artifactId>test</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>test</name>
<description>Test</description>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.2.7.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<start-class>test.TestApplication</start-class>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-jdbc</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-jersey</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-mail</artifactId>
</dependency>
<dependency>
<groupId>javax.inject</groupId>
<artifactId>javax.inject</artifactId>
</dependency>
<dependency>
<groupId>com.oracle</groupId>
<artifactId>ucp</artifactId>
<version>11.2.0.3</version>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpcore</artifactId>
<version>4.4</version>
</dependency>
<dependency>
<groupId>commons-lang</groupId>
<artifactId>commons-lang</artifactId>
<version>2.4</version>
</dependency>
<dependency>
<groupId>commons-collections</groupId>
<artifactId>commons-collections</artifactId>
</dependency>
<dependency>
<groupId>com.eaio.uuid</groupId>
<artifactId>uuid</artifactId>
<version>3.2</version>
</dependency>
<dependency>
<groupId>org.codehaus.jackson</groupId>
<artifactId>jackson-core-asl</artifactId>
<version>1.9.13</version>
</dependency>
<dependency>
<groupId>com.google.code.gson</groupId>
<artifactId>gson</artifactId>
</dependency>
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
</dependency>
<dependency>
<groupId>net.sf.json-lib</groupId>
<artifactId>json-lib</artifactId>
<version>2.4</version>
<classifier>jdk15</classifier>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-parent</artifactId>
<version>Angel.SR3</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
TestApplication.java,
#SpringBootApplication(exclude = { DataSourceAutoConfiguration.class, DataSourceTransactionManagerAutoConfiguration.class, VelocityAutoConfiguration.class })
public class TestApplication {
public static void main(String[] args) {
SpringApplication.run(TestApplication.class, args);
}
}
application-dev.properties,
application.datasource.driverClassName=com.mysql.jdbc.jdbc2.optional.MysqlDataSource
application.datasource.url=jdbc:mysql://localhost:3306/mymantri
application.datasource.username=root
application.datasource.password=root
application.datasource.initialSize=5
application.datasource.maxPoolSize=5
application.datasource.minPoolSize=5
hibernate.dialect=org.hibernate.dialect.MySQL5Dialect
spring.jpa.properties.hibernate.dialect= org.hibernate.dialect.MySQL5Dialect
DataSource class,
#Configuration
#EnableTransactionManagement
#EnableJpaRepositories(entityManagerFactoryRef = "testEntityManagerFactory", transactionManagerRef = "testTransactionManager", basePackages = { "com.mymantri.web.repository"})
public class ApplicationDataSource {
/** The Constant LOGGER. */
private static final Logger LOGGER = LoggerFactory
.getLogger(ApplicationDataSource.class);
/** The Constant TEST_SQL. */
private static final String TEST_SQL = "select 1 from dual";
/** The pooled data source. */
private PoolDataSource pooledDataSource;
/** The environment. */
private Environment environment;
/** The Constant CONNECTION_WAIT_TIMEOUT_SECS. */
private static final int CONNECTION_WAIT_TIMEOUT_SECS = 300;
/**
* Data source.
*
* #return the pool data source
*/
#Bean(name = "testDataSource")
#Primary
public PoolDataSource testDataSource() {
this.pooledDataSource = PoolDataSourceFactory.getPoolDataSource();
final String databaseDriver = environment
.getRequiredProperty("application.datasource.driverClassName");
final String databaseUrl = environment
.getRequiredProperty("application.datasource.url");
final String databaseUsername = environment
.getRequiredProperty("application.datasource.username");
final String databasePassword = environment
.getRequiredProperty("application.datasource.password");
final String initialSize = environment
.getRequiredProperty("application.datasource.initialSize");
final String maxPoolSize = environment
.getRequiredProperty("application.datasource.maxPoolSize");
final String minPoolSize = environment
.getRequiredProperty("application.datasource.minPoolSize");
try {
pooledDataSource.setConnectionFactoryClassName(databaseDriver);
pooledDataSource.setURL(databaseUrl);
pooledDataSource.setUser(databaseUsername);
pooledDataSource.setPassword(databasePassword);
pooledDataSource.setInitialPoolSize(Integer.parseInt(initialSize));
pooledDataSource.setMaxPoolSize(Integer.parseInt(maxPoolSize));
pooledDataSource.setMinPoolSize(Integer.parseInt(minPoolSize));
pooledDataSource.setSQLForValidateConnection(TEST_SQL);
pooledDataSource.setValidateConnectionOnBorrow(Boolean.TRUE);
pooledDataSource
.setConnectionWaitTimeout(CONNECTION_WAIT_TIMEOUT_SECS);
// pooledDataSource.setConnectionPoolName(poolName);
} catch (NumberFormatException e) {
LOGGER.error("Unable to parse passed numeric value", e);
} catch (SQLException e) {
LOGGER.error("exception creating data pool", e);
}
LOGGER.info("Setting up datasource for user:{} and databaseUrl:{}",
databaseUsername, databaseUrl);
return this.pooledDataSource;
}
#Bean(name = "testEntityManagerFactory")
public EntityManagerFactory entityManagerFactory() {
LocalContainerEntityManagerFactoryBean lef = new LocalContainerEntityManagerFactoryBean();
JpaVendorAdapter vendorAdapter = new HibernateJpaVendorAdapter();
lef.setDataSource(myMantriDataSource());
lef.setJpaVendorAdapter(vendorAdapter);
lef.setPackagesToScan("com.mymantri.web.domain");
lef.setJpaProperties(additionalProperties());
lef.setPersistenceUnitName("myMantriPersistenceUnit");
lef.afterPropertiesSet();
return lef.getObject();
}
#Bean(name = "testTransactionManager")
public PlatformTransactionManager transactionManager() {
JpaTransactionManager transactionManager = new JpaTransactionManager();
transactionManager.setEntityManagerFactory(entityManagerFactory());
return transactionManager;
}
Properties additionalProperties() {
Properties properties = new Properties();
properties.setProperty("hibernate.dialect",
"org.hibernate.dialect.MySQL5Dialect");
properties.setProperty("hibernate.enable_lazy_load_no_trans",
"true");
properties.setProperty("hibernate.show_sql","true");
return properties;
}
/**
* Sets the environment.
*
* #param environment
* the new environment
*/
#Autowired
public void setEnvironment(Environment environment) {
this.environment = environment;
}
}
Not sure, what is wrong with this config. Am i missing anything in the SpringBootConfig config.
Try to change data source registration method signature:
#Bean
public DataSource dataSource() {
BTW, it's not good idea to have local variables in configuration class. You have environment and pooledDataSource. Remove these class variables and create them locally in methods + pass them to Spring IoC container via #Bean annotation.
I suggest to change your configuration class at least this way:
#Configuration
#EnableTransactionManagement
#EnableJpaRepositories(entityManagerFactoryRef = "testEntityManagerFactory", transactionManagerRef = "testTransactionManager", basePackages = { "com.mymantri.web.repository"})
public class ApplicationDataSource {
/** The Constant LOGGER. */
private static final Logger LOGGER = LoggerFactory
.getLogger(ApplicationDataSource.class);
/** The Constant TEST_SQL. */
private static final String TEST_SQL = "select 1 from dual";
/** The Constant CONNECTION_WAIT_TIMEOUT_SECS. */
private static final int CONNECTION_WAIT_TIMEOUT_SECS = 300;
/**
* Data source.
*
* #return the pool data source
*/
#Bean
public DataSource dataSource(Environment environment) {
PoolDataSource pooledDataSource = PoolDataSourceFactory.getPoolDataSource();
final String databaseDriver = environment
.getRequiredProperty("application.datasource.driverClassName");
final String databaseUrl = environment
.getRequiredProperty("application.datasource.url");
final String databaseUsername = environment
.getRequiredProperty("application.datasource.username");
final String databasePassword = environment
.getRequiredProperty("application.datasource.password");
final String initialSize = environment
.getRequiredProperty("application.datasource.initialSize");
final String maxPoolSize = environment
.getRequiredProperty("application.datasource.maxPoolSize");
final String minPoolSize = environment
.getRequiredProperty("application.datasource.minPoolSize");
try {
pooledDataSource.setConnectionFactoryClassName(databaseDriver);
pooledDataSource.setURL(databaseUrl);
pooledDataSource.setUser(databaseUsername);
pooledDataSource.setPassword(databasePassword);
pooledDataSource.setInitialPoolSize(Integer.parseInt(initialSize));
pooledDataSource.setMaxPoolSize(Integer.parseInt(maxPoolSize));
pooledDataSource.setMinPoolSize(Integer.parseInt(minPoolSize));
pooledDataSource.setSQLForValidateConnection(TEST_SQL);
pooledDataSource.setValidateConnectionOnBorrow(Boolean.TRUE);
pooledDataSource
.setConnectionWaitTimeout(CONNECTION_WAIT_TIMEOUT_SECS);
// pooledDataSource.setConnectionPoolName(poolName);
} catch (NumberFormatException e) {
LOGGER.error("Unable to parse passed numeric value", e);
} catch (SQLException e) {
LOGGER.error("exception creating data pool", e);
}
LOGGER.info("Setting up datasource for user:{} and databaseUrl:{}",
databaseUsername, databaseUrl);
return pooledDataSource;
}
#Bean
public EntityManagerFactory entityManagerFactory() {
LocalContainerEntityManagerFactoryBean lef = new LocalContainerEntityManagerFactoryBean();
JpaVendorAdapter vendorAdapter = new HibernateJpaVendorAdapter();
lef.setDataSource(myMantriDataSource());
lef.setJpaVendorAdapter(vendorAdapter);
lef.setPackagesToScan("com.mymantri.web.domain");
lef.setJpaProperties(additionalProperties());
lef.setPersistenceUnitName("myMantriPersistenceUnit");
lef.afterPropertiesSet();
return lef.getObject();
}
#Bean
public PlatformTransactionManager transactionManager() {
JpaTransactionManager transactionManager = new JpaTransactionManager();
transactionManager.setEntityManagerFactory(entityManagerFactory());
return transactionManager;
}
Properties additionalProperties() {
Properties properties = new Properties();
properties.setProperty("hibernate.dialect",
"org.hibernate.dialect.MySQL5Dialect");
properties.setProperty("hibernate.enable_lazy_load_no_trans",
"true");
properties.setProperty("hibernate.show_sql","true");
return properties;
}
}
Moving the Application to com.XXXXXX.web package works.
com.XXXXXX.web.domain - for domain classes
com.XXXXXX.web.repository - for repository classes
The default annotation scanning occurs based on the Application class package name.