I am trying to retrieve a JPA EntityManager from Spring's LocalContainerEntityManagerFactoryBean using the Hibernate OGM persistence provider but I am getting the following error when I attempt to created an EntityManager from the injected EntityManagerFactory:
java.lang.IllegalStateException: Failed to execute CommandLineRunner
at org.springframework.boot.SpringApplication.callRunner(SpringApplication.java:787) [spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE]
at org.springframework.boot.SpringApplication.callRunners(SpringApplication.java:768) [spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:322) [spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1226) [spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1215) [spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE]
at chelsea.databaseTest.DatabaseTestApplication.main(DatabaseTestApplication.java:30) [classes/:na]
Caused by: java.lang.IllegalArgumentException: methods with same signature getSessionFactory() but incompatible return types: [interface org.hibernate.ogm.OgmSessionFactory, interface org.hibernate.engine.spi.SessionFactoryImplementor]
at sun.misc.ProxyGenerator.checkReturnTypes(ProxyGenerator.java:712) ~[na:1.8.0_232]
at sun.misc.ProxyGenerator.generateClassFile(ProxyGenerator.java:461) ~[na:1.8.0_232]
at sun.misc.ProxyGenerator.generateProxyClass(ProxyGenerator.java:339) ~[na:1.8.0_232]
at java.lang.reflect.Proxy$ProxyClassFactory.apply(Proxy.java:639) ~[na:1.8.0_232]
at java.lang.reflect.Proxy$ProxyClassFactory.apply(Proxy.java:557) ~[na:1.8.0_232]
at java.lang.reflect.WeakCache$Factory.get(WeakCache.java:230) ~[na:1.8.0_232]
at java.lang.reflect.WeakCache.get(WeakCache.java:127) ~[na:1.8.0_232]
at java.lang.reflect.Proxy.getProxyClass0(Proxy.java:419) ~[na:1.8.0_232]
at java.lang.reflect.Proxy.newProxyInstance(Proxy.java:719) ~[na:1.8.0_232]
at org.springframework.orm.jpa.ExtendedEntityManagerCreator.createProxy(ExtendedEntityManagerCreator.java:251) ~[spring-orm-5.2.0.RELEASE.jar:5.2.0.RELEASE]
at org.springframework.orm.jpa.ExtendedEntityManagerCreator.createProxy(ExtendedEntityManagerCreator.java:206) ~[spring-orm-5.2.0.RELEASE.jar:5.2.0.RELEASE]
at org.springframework.orm.jpa.ExtendedEntityManagerCreator.createApplicationManagedEntityManager(ExtendedEntityManagerCreator.java:110) ~[spring-orm-5.2.0.RELEASE.jar:5.2.0.RELEASE]
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.invokeProxyMethod(AbstractEntityManagerFactoryBean.java:501) ~[spring-orm-5.2.0.RELEASE.jar:5.2.0.RELEASE]
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean$ManagedEntityManagerFactoryInvocationHandler.invoke(AbstractEntityManagerFactoryBean.java:680) ~[spring-orm-5.2.0.RELEASE.jar:5.2.0.RELEASE]
at com.sun.proxy.$Proxy58.createEntityManager(Unknown Source) ~[na:na]
at chelsea.databaseTest.DatabaseTestApplication.run(DatabaseTestApplication.java:49) [classes/:na]
at org.springframework.boot.SpringApplication.callRunner(SpringApplication.java:784) [spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE]
I am trying to implement this outside of a Java EE container, which I believe is possible based on what I have researched. I have tried upgrading/downgrading Hibernate and Spring versions, thinking it may be a compatibility issue, but have not had any luck. Any guidance would be much appreciated!
persistence.xml
<?xml version="1.0"?>
<persistence xmlns="http://java.sun.com/xml/ns/persistence"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd"
version="2.0">
<persistence-unit name="ogm-mongodb" transaction-type="JTA">
<!-- Use Hibernate OGM provider: configuration will be transparent -->
<provider>org.hibernate.ogm.jpa.HibernateOgmPersistence</provider>
<properties>
<property name="hibernate.transaction.jta.platform" value="JBossTS" />
<property name="hibernate.ogm.datastore.provider" value="mongodb" />
<property name="hibernate.ogm.datastore.database" value="TestDB" />
<property name="hibernate.ogm.datastore.grid_dialect" value="org.hibernate.ogm.datastore.mongodb.MongoDBDialect"/>
<property name="hibernate.ogm.datastore.create_database" value="true" />
</properties>
</persistence-unit>
</persistence>
MongoConfig.java
#Configuration
public class MongoConfig
{
#Bean(name = "entityManagerFactory")
public LocalContainerEntityManagerFactoryBean mongoEntityManager() throws Throwable
{
LocalContainerEntityManagerFactoryBean emf= new LocalContainerEntityManagerFactoryBean();
entityManager.setPersistenceUnitName("ogm-mongodb");
return emf;
}
}
TestApp.java
#SpringBootApplication
public class TestApp implements CommandLineRunner
{
#PersistenceUnit
EntityManagerFactory emf;
public static void main(String[] args)
{
SpringApplication.run(TestApp.class, args);
}
#Override
public void run(String... args) throws Exception
{
Mission test = new Mission("Test Mission A");
test.setLogin(LoginMode.OPERATOR);
if(emf != null)
{
TransactionManager tm = com.arjuna.ats.jta.TransactionManager.transactionManager();
tm.begin();
EntityManager em = emf.createEntityManager(); //ERROR HAPPENS HERE
em.persist(test);
em.close();
tm.commit();
}
}
}
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>2.2.0.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>chejohn</groupId>
<artifactId>databaseTest</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>databaseTest</name>
<description>Demo project for Spring Boot</description>
<properties>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-mongodb</artifactId>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-orm</artifactId>
</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.hibernate.ogm</groupId>
<artifactId>hibernate-ogm-mongodb</artifactId>
<version>5.4.1.Final</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
<version>5.3.6.Final</version>
</dependency>
<dependency>
<groupId>org.jboss.narayana.jta</groupId>
<artifactId>narayana-jta</artifactId>
<version>5.10.4.Final</version>
</dependency>
<dependency>
<groupId>javax.persistence</groupId>
<artifactId>javax.persistence-api</artifactId>
</dependency>
<dependency>
<groupId>org.hibernate.javax.persistence</groupId>
<artifactId>hibernate-jpa-2.1-api</artifactId>
<version>1.0.2.Final</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
You should inject EntityManager directly instead of injecting EntityManagerFactory :
#PersistenceContext
private EntityManager entityManager;
I suspect there are multiple different versions of Hibernate ORM on your classpath and Hibernate OGM is taking the wrong one. That's why the method getSessionFactory() has an unexpected signature.
UPDATE: Spring Boot 2.2.0 expects Hibernate ORM 5.4.6.Final, OGM uses 5.3.6.Final
Related
I have this controller class for my index page.
#Controller
public class LoginController {
private static Logger logger = LoggerFactory.getLogger(LoginController.class);
#Autowired
private UserRepository userRepository;
#RequestMapping("/")
public ModelAndView main() {
return new ModelAndView("login", "user", new User());
}
#RequestMapping(value = "/check-user", method = RequestMethod.POST)
public ModelAndView checkUser(#ModelAttribute User user) {
userRepository.save(user);
return new ModelAndView("main", "user", user);
}
But when I start my project Tomcat give me this error:
16:11:23.561 [RMI TCP Connection(5)-127.0.0.1] ERROR org.springframework.web.context.ContextLoader - Context initialization failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'loginController': Resolution of declared constructors on bean Class [com.nikita.controllers.LoginController] from ClassLoader [ParallelWebappClassLoader
context: demo_war_exploded
delegate: false
----------> Parent Classloader:
java.net.URLClassLoader#6504e3b2
] failed; nested exception is java.lang.NoClassDefFoundError: org/springframework/data/repository/CrudRepository
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>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.1.3.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.nikita</groupId>
<artifactId>demo</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>demo</name>
<description>Demo project for Spring Boot</description>
<properties>
<java.version>1.8</java.version>
</properties>
<dependencies>
<!-- https://mvnrepository.com/artifact/org.springframework.boot/spring-boot-starter-web -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<version>2.1.3.RELEASE</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.springframework.boot/spring-boot-starter-test -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<version>2.1.3.RELEASE</version>
<scope>test</scope>
</dependency>
<!-- https://mvnrepository.com/artifact/org.springframework/spring-core -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>5.1.5.RELEASE</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.springframework/spring-web -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>5.1.5.RELEASE</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.springframework/spring-webmvc -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>5.1.5.RELEASE</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.springframework/spring-jdbc -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jdbc</artifactId>
<version>5.1.5.RELEASE</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.springframework.boot/spring-boot-starter-data-jpa -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
<version>2.1.3.RELEASE</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
I already delete .m2 folder and download all dependencies again
UserRepository class:
package com.nikita.database;
import com.nikita.domain.User;
import org.springframework.data.repository.CrudRepository;
import org.springframework.stereotype.Repository;
#Repository
public interface UserRepository extends CrudRepository<User, Integer> {
}
Am I have to implement UserRepository interface or it will implements by itself?
I'm trying to Autowire a database by
#Autowired
private DataSource dataSource;
I have one datasource in my application.yml
spring:
profiles:
active: dev
---
spring:
profiles: dev
datasource:
driverClassName: org.mariadb.jdbc.Driver
url: jdbc:mariadb://localhost:3306/dbname
username: user
password: password
name: dev
logging:
level:
org.springframework: INFO
---
spring:
profiles: prod
name: prod
logging:
level:
org.springframework: INFO
But I get an error message saying.
Could not autowire. There is more than one bean of 'DataSource' type.
Beans:dataSource (DataSourceConfiguration.class)
dataSource (DataSourceConfiguration.class)
Which I find strange since I only have one datasource defined in my application.yml and to my knowledge I don't have any other datasource defined.
I gave a try with a config but I still get the same issue.
#Configuration
#EnableConfigurationProperties
public class AppConfig {
#Bean
#ConfigurationProperties(prefix="spring.datasource")
public DataSource dataSource() {
return DataSourceBuilder.create().build();
}
}
This is my '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/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>id.group</groupId>
<artifactId>ProjectName</artifactId>
<version>1.0-SNAPSHOT</version>
<properties>
<java.version>1.8</java.version>
</properties>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.5.2.RELEASE</version>
</parent>
<dependencies>
<!--Spring Boot dependencies-->
<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>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<optional>true</optional>
</dependency>
<!--Spring Boot dependencies-->
<!--Spring Security dependencies-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<!--Spring Security dependencies-->
<!--JWT dependencies-->
<dependency>
<groupId>io.jsonwebtoken</groupId>
<artifactId>jjwt</artifactId>
<version>0.7.0</version>
</dependency>
<!--JWT dependencies-->
<!--Actuator and HAL browser dependencies-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-rest-hal-browser</artifactId>
</dependency>
<!--Actuator and HAL browser dependencies-->
<!--Database dependencies-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-jdbc</artifactId>
</dependency>
<dependency>
<groupId>org.mariadb.jdbc</groupId>
<artifactId>mariadb-java-client</artifactId>
<version>1.5.7</version>
</dependency>
<!--Database dependencies-->
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
I'm using Spring Boot 1.5.2 and IntelliJ 2017.1
Try this it worked for me, use #Primary like this
#Primary
#Bean(name ="prodDataSource")
#ConfigurationProperties(prefix="spring.datasource")
public DataSource dataSource() {
return DataSourceBuilder.create().build();
}
#Bean(name = "prodJdbc")
public JdbcTemplate prodJdbcTemplate(#Qualifier("prodDataSource") DataSource prodDataSource){
return new JdbcTemplate(prodJdbcTemplate);
}
#Bean(name = "devDataSource")
#ConfigurationProperties(prefix = "spring.datasource.dev")
public DataSource devDataSource() {
return DataSourceBuilder.create().build();
}
#Bean(name = "devJdbc")
public JdbcTemplate devJdbcTemplate(#Qualifier("devDataSource") DataSource devDataSource) {
return new JdbcTemplate(devDataSource);
}
And then use #autowire like this
#Autowired
#Qualifier("prodJdbc")
private JdbcTemplate prodJdbcTemplate;
I hope this can help you or someone else :)
Please note that Spring Boot autoconfigured beans are not supported 100% yet, see https://youtrack.jetbrains.com/issue/IDEA-139669 for progress and possible workaorunds.
I solved by adding qualifier above the property:
#Autowired
#Qualifier("dataSource")
private DataSource dataSource;
I'm currently struggleing around with a Spring-Boot application that should use EclipseLink as JPa implementation and that app should run within a Tomcat 8 container. Unfortunatelly I'm not able to get it to work.
As far as I read I need to add the spring-instruments.jar as java command line argument (javaagent), but I read somewhere that tomcat 8 is not requiring that because it automatically decides which load time weaver it uses. Does anyone have an idea what's going wrong here?
Basically I get the following exception when I try to run the application:
Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [javax.persistence.EntityManagerFactory]: Factory method 'entityManagerFactory' threw exception; nested exception is java.lang.IllegalStateException: Cannot apply class transformer without LoadTimeWeaver specified
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:189)
at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:588)
... 95 more
Caused by: java.lang.IllegalStateException: Cannot apply class transformer without LoadTimeWeaver specified
at org.springframework.orm.jpa.persistenceunit.SpringPersistenceUnitInfo.addTransformer(SpringPersistenceUnitInfo.java:80)
at org.eclipse.persistence.jpa.PersistenceProvider.createContainerEntityManagerFactoryImpl(PersistenceProvider.java:373)
at org.eclipse.persistence.jpa.PersistenceProvider.createContainerEntityManagerFactory(PersistenceProvider.java:313)
at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:343)
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:319)
at foo.AppConfiguration.entityManagerFactory(AppConfiguration.java:57)
at foo.AppConfiguration$$EnhancerBySpringCGLIB$$a92e9feb.CGLIB$entityManagerFactory$1(<generated>)
at foo.AppConfiguration$$EnhancerBySpringCGLIB$$a92e9feb$$FastClassBySpringCGLIB$$e4dbaad1.invoke(<generated>)
at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:228)
at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:356)
at foo.AppConfiguration$$EnhancerBySpringCGLIB$$a92e9feb.entityManagerFactory(<generated>)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
My pom.xml looks like:
<?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.ss.stock</groupId>
<artifactId>SimpleTest</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>war</packaging>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
</properties>
<build>
<plugins>
<plugin>
<groupId>org.apache.tomcat.maven</groupId>
<artifactId>tomcat7-maven-plugin</artifactId>
<version>2.2</version>
<configuration>
<url>http://raspberrypi:8080/manager/text</url>
<server>TomcatServer</server>
<path>/StockBatch</path>
</configuration>
</plugin>
<plugin>
<artifactId>maven-war-plugin</artifactId>
<version>2.6</version>
<configuration>
<failOnMissingWebXml>false</failOnMissingWebXml>
</configuration>
</plugin>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<version>1.4.0.RELEASE</version>
</plugin>
</plugins>
</build>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<scope>provided</scope>
<version>1.4.0.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<version>1.4.0.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter</artifactId>
<version>1.4.0.RELEASE</version>
</dependency>
<dependency>
<groupId>org.eclipse.persistence</groupId>
<artifactId>eclipselink</artifactId>
<version>2.6.3</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-tx</artifactId>
<version>4.3.1.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-jpa</artifactId>
<version>1.10.2.RELEASE</version>
</dependency>
<dependency>
<groupId>postgresql</groupId>
<artifactId>postgresql</artifactId>
<version>9.1-901.jdbc4</version>
</dependency>
</dependencies>
</project>
And my Spring boot Configuration looks like:
#Configuration
#EnableJpaRepositories("foo")
#EnableTransactionManagement
#EnableLoadTimeWeaving
#EnableScheduling
public class AppConfiguration {
#Bean
public DataSource dataSource() {
DriverManagerDataSource dmds = new DriverManagerDataSource();
dmds.setUrl("jdbc:postgresql://raspberrypi:5432/stocks");
dmds.setUsername("abc");
dmds.setPassword("***");
dmds.setDriverClassName("org.postgresql.Driver");
return dmds;
}
#Bean
public EntityManagerFactory entityManagerFactory() {
EclipseLinkJpaVendorAdapter vendorAdapter = new EclipseLinkJpaVendorAdapter();
vendorAdapter.setGenerateDdl(true);
vendorAdapter.setShowSql(true);
LocalContainerEntityManagerFactoryBean factory = new LocalContainerEntityManagerFactoryBean();
factory.setJpaVendorAdapter(vendorAdapter);
factory.setPackagesToScan("foo");
factory.setDataSource(dataSource());
factory.getJpaPropertyMap().put("eclipselink.jdbc.batch-writing", "JDBC");
factory.getJpaPropertyMap().put("eclipselink.jdbc.batch-writing.size", "500");
factory.getJpaPropertyMap().put("eclipselink.persistence-context.flush-mode", "commit");
factory.afterPropertiesSet();
return factory.getObject();
}
#Bean
public PlatformTransactionManager transactionManager() {
JpaTransactionManager txManager = new JpaTransactionManager();
txManager.setEntityManagerFactory(entityManagerFactory());
return txManager;
}
}
I have a new Spring Boot web application that I want to connect to a JNDI data source (a MySQL database defined in Tomcat's context.xml).
However when I attempt this, I always get the following exception;
org.springframework.beans.factory.BeanCreationException: Cannot determine embedded database url for database type NONE. If you want an embedded database please put a supported on on the classpath.
This is despite my pom.xml containing the MySQL connector
<?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>twojndi</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>war</packaging>
<name>Two JNDI Data Sources</name>
<description>Two JNDI Data Sources Example</description>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.1.8.RELEASE</version>
<relativePath /> <!-- lookup parent from repository -->
</parent>
<dependencies>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
<exclusions>
<exclusion>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-entitymanager</artifactId>
</exclusion>
<exclusion>
<artifactId>tomcat-jdbc</artifactId>
<groupId>org.apache.tomcat</groupId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-entitymanager</artifactId>
</dependency>
</dependencies>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<start-class>org.test.twojndi.Application</start-class>
<java.version>1.7</java.version>
</properties>
<build>
<finalName>${artifactId}</finalName>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
I have defined my application.properties as follows to use the jndi-name property.
spring.datasource.jndi-name=java:comp/env/jdbc/twojndi_ds1
spring.datasource.driverClassName=com.mysql.jdbc.Driver
spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.MySQL5Dialect
However despite that it seems Spring believes that an in-memory database should be used.
I am able to connect to the MySQL database if I define my application.properties as so
spring.datasource.url=jdbc:mysql://localhost:3306/twojndi_ds1
spring.datasource.username=twojndi
spring.datasource.password=twojndi
spring.datasource.driverClassName=com.mysql.jdbc.Driver
spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.MySQL5Dialect
Can anyone help me connect to JNDI with Spring Boot?
As commented by M. Deinum, JDNI lookup is implemented in Spring Boot 1.2, current version is 1.2.0.M2.
If you want to do it with Spring Boot 1.1, you can define a bean like this:
#Bean
public DataSource dataSource() {
JndiObjectFactoryBean jndiObjectFactoryBean = new JndiObjectFactoryBean();
jndiObjectFactoryBean.setJndiName("jdbc/jndidatasource");
try {
jndiObjectFactoryBean.afterPropertiesSet();
} catch (NamingException e) {
LOGGER.error("Error while retrieving datasource with JNDI name jdbc/jndidatasource", e);
}
return (DataSource) jndiObjectFactoryBean.getObject();
}
For me it worked the following configuration, guided by the recipe exposed in this link, but as they said before the same work with versions of spring boot 1.2 or more
public class DomainAndPersistenceJndi {
private JpaVendorAdapter jpaVendorAdapter() {
HibernateJpaVendorAdapter hibernateJpaVendorAdapter = new HibernateJpaVendorAdapter();
hibernateJpaVendorAdapter.setShowSql(true);
hibernateJpaVendorAdapter.setDatabase(Database.INFORMIX);
hibernateJpaVendorAdapter.setDatabasePlatform("org.hibernate...");
return hibernateJpaVendorAdapter;
}
#Bean(name = "dataSourcejndi")
public DataSource dataSourcejndi() throws NamingException {
JndiObjectFactoryBean bean = new JndiObjectFactoryBean();
bean.setJndiName("java:jboss/datasources/..." );
bean.setProxyInterface(DataSource.class);
bean.setLookupOnStartup(false);
bean.afterPropertiesSet();
return (DataSource) bean.getObject();
}
#Bean(name = "entityManagerFactoryJndi")
public LocalContainerEntityManagerFactoryBean entityManagerFactoryJndi(#Qualifier("dataSourcejndi") DataSource dataSource) {
LocalContainerEntityManagerFactoryBean em = new LocalContainerEntityManagerFactoryBean();
em.setDataSource( dataSource);
em.setPackagesToScan(EntidadBase.class.getPackage().getName());
em.setJpaVendorAdapter(jpaVendorAdapter());
em.setPersistenceUnitName("BaseDSjdni");
em.afterPropertiesSet();
return em;
}
}
I am attempting to test the main Spring Security login process by running a test container in Spring Boot, using, I think the things that they suggest.
Here is the maven pom:
<?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.touchcorp.xxxxx</groupId>
<artifactId>xxxxx-lc</artifactId>
<version>0.0.1-SNAPSHOT</version>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.0.2.RELEASE</version>
</parent>
<properties>
<java.version>1.7</java.version>
</properties>
<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>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-thymeleaf</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
</dependency>
<dependency>
<groupId>commons-dbcp</groupId>
<artifactId>commons-dbcp</artifactId>
<version>1.4</version>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.25</version>
</dependency>
<!-- Gateway -->
<dependency>
<groupId>org.jdom</groupId>
<artifactId>jdom</artifactId>
<version>2.0.2</version>
</dependency>
<dependency>
<groupId>jaxen</groupId>
<artifactId>jaxen</artifactId>
<version>1.1.4</version>
</dependency>
<dependency>
<groupId>org.jboss.resteasy</groupId>
<artifactId>resteasy-jaxrs</artifactId>
<version>2.3.5.Final</version>
</dependency>
<!-- Hashing-->
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
<version>17.0</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
My test application context:
#RunWith(SpringJUnit4ClassRunner.class)
#SpringApplicationConfiguration(classes = {MvcConfig.class,SecurityConfig.class})
#WebAppConfiguration
#EnableAutoConfiguration
#IntegrationTest
public class TestApplicationContext {
#Bean
public EmbeddedServletContainerFactory servletContainer() {
TomcatEmbeddedServletContainerFactory factory = new TomcatEmbeddedServletContainerFactory();
factory.setPort(9000);
factory.setSessionTimeout(10, TimeUnit.MINUTES);
//factory.addErrorPages(new ErrorPage(HttpStatus.404, "/notfound.html"));
return factory;
}
}
and here is the specific test:
#RunWith(SpringJUnit4ClassRunner.class)
public class ApplicationIntegrationTest extends TestApplicationContext {
MockMvc mockMvc;
#Autowired
private WebApplicationContext wac;
#Resource(name="springSecurityFilterChain")
private FilterChainProxy springSecurityFilterChain;
#Before
public void setup() {
mockMvc = MockMvcBuilders.webAppContextSetup(wac).addFilter(springSecurityFilterChain).build();
}
#Test
public void thatViewBootstrapUsesHttpNotFound() throws Exception {
MvcResult result = mockMvc.perform(post("/login")
.param("username", "user").param("password", "password")).andReturn();
Cookie c = result.getResponse().getCookie("my-cookie");
assertThat(c.getValue().length(), greaterThan(10));
// No cookie; 401 Unauthorized
mockMvc.perform(get("/")).andExpect(status().isUnauthorized());
// With cookie; 200 OK
mockMvc.perform(get("/").cookie(c)).andExpect(status().isOk());
// Logout, and ensure we're told to wipe the cookie
result = mockMvc.perform(delete("/session")).andReturn();
c = result.getResponse().getCookie("my-cookie");
assertThat(c.getValue().length(), is(0));
}
}
and here's the error:
java.lang.IllegalStateException: Failed to load ApplicationContext
at org.springframework.test.context.CacheAwareContextLoaderDelegate.loadContext(CacheAwareContextLoaderDelegate.java:99)
at org.springframework.test.context.DefaultTestContext.getApplicationContext(DefaultTestContext.java:101)
at org.springframework.test.context.support.DependencyInjectionTestExecutionListener.injectDependencies(DependencyInjectionTestExecutionListener.java:109)
at org.springframework.test.context.support.DependencyInjectionTestExecutionListener.prepareTestInstance(DependencyInjectionTestExecutionListener.java:75)
at org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:319)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTest(SpringJUnit4ClassRunner.java:212)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner$1.runReflectiveCall(SpringJUnit4ClassRunner.java:289)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.methodBlock(SpringJUnit4ClassRunner.java:291)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:232)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:89)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)
at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:71)
at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:175)
at org.junit.runner.JUnitCore.run(JUnitCore.java:160)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:74)
at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:211)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:67)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:120)
Caused by: org.springframework.context.ApplicationContextException: Unable to start embedded container; nested exception is org.springframework.context.ApplicationContextException: Unable to start EmbeddedWebApplicationContext due to missing EmbeddedServletContainerFactory bean.
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.onRefresh(EmbeddedWebApplicationContext.java:135)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:476)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:120)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:648)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:311)
at org.springframework.boot.test.SpringApplicationContextLoader.loadContext(SpringApplicationContextLoader.java:88)
at org.springframework.test.context.CacheAwareContextLoaderDelegate.loadContextInternal(CacheAwareContextLoaderDelegate.java:64)
at org.springframework.test.context.CacheAwareContextLoaderDelegate.loadContext(CacheAwareContextLoaderDelegate.java:91)
... 28 more
Caused by: org.springframework.context.ApplicationContextException: Unable to start EmbeddedWebApplicationContext due to missing EmbeddedServletContainerFactory bean.
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.getEmbeddedServletContainerFactory(EmbeddedWebApplicationContext.java:185)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.createEmbeddedServletContainer(EmbeddedWebApplicationContext.java:158)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.onRefresh(EmbeddedWebApplicationContext.java:132)
... 35 more
As you can see, I tried specifying the container in the config, but this doesn't seem to work. Can anyone tell me what I'm missing?
thanks
You're actually not setting up the container in a config class, you're doing it in the test class. Move that #Bean to a #Configuration and you might have more luck.