Unable to access Swagger UI from Spring Boot app deployed on External tomcat 7.62 server - maven

Please suggest me what configurations I am missing. My works perfectly when I am running the application locally as a spring-boot jar with mvn spring-boot:run.
But when I try to run the application on external tomcat, I am unable to access swagger UI and swagger end point http://localhost:8090/automation-core/swagger-resources/configuration/ui/.
My steps for running externally are.
mvn clean install -U -DskipTests -Pqa (create a war)
I am deploying that war on Tomcat 7.62
pom.xml
<dependency>
<groupId>org.webjars</groupId>
<artifactId>swagger-ui</artifactId>
<version>2.2.10</version>
</dependency>
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger2</artifactId>
<version>2.6.1</version>
<exclusions>
<exclusion>
<artifactId>mapstruct</artifactId>
<groupId>org.mapstruct</groupId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger-ui</artifactId>
<version>2.6.1</version>
</dependency>
<dependency>
<groupId>org.webjars</groupId>
<artifactId>swagger-ui</artifactId>
<version>2.2.10</version>
</dependency>
<dependency>
<groupId>io.swagger</groupId>
<artifactId>swagger-jaxrs</artifactId>
<version>1.5.0</version>
<exclusions>
<exclusion>
<artifactId>commons-lang3</artifactId>
<groupId>org.apache.commons</groupId>
</exclusion>
<exclusion>
<artifactId>swagger-models</artifactId>
<groupId>io.swagger</groupId>
</exclusion>
</exclusions>
</dependency>
<profile>
<id>local</id>
<activation>
<activeByDefault>true</activeByDefault>
</activation>
<properties>
<spring.profiles.active>local</spring.profiles.active>
</properties>
<dependencies>
<dependency>
<groupId>org.apache.tomcat</groupId>
<artifactId>tomcat-juli</artifactId>
<version>${tomcat.version}</version>
</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>
<optional>true</optional>
</dependency>
</dependencies>
<build>
<resources>
<resource>
<directory>src/main/resources</directory>
<filtering>true</filtering>
</resource>
</resources>
</build>
</profile>
<profile>
<id>qa</id>
<properties>
<spring.profiles.active>qa</spring.profiles.active>
</properties>
<dependencies>
<dependency>
<groupId>org.apache.tomcat</groupId>
<artifactId>tomcat-dbcp</artifactId>
<version>7.0.62</version>
<scope>provided</scope>
</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>
</dependencies>
</profile>
application.java
#SpringBootApplication
#ImportResource({"classpath:springbeans.xml", "classpath:context.xml"})
#ComponentScan("com.comapany")
#Configuration
#PropertySource({"classpath:application.properties","classpath:database.properties", "classpath:authentication.properties","classpath:credentials.properties"})
#EnableAsync
#EnableRetry
#EnableAutoConfiguration
#EnableMongoRepositories
#EnableSwagger2
public class Application extends AsyncConfigurerSupport
{
public static void main(String[] args) {
//System.setProperty("java.awt.headless", "false");
SpringApplication.run(Application.class, args);
}
#Bean(name="sVNClient",initMethod="init", destroyMethod="clean")
public SVNClient sVNClient() {
return new SVNClient();
}
#Override
public Executor getAsyncExecutor()
{
ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
executor.setCorePoolSize(2);
executor.setMaxPoolSize(5);
executor.setQueueCapacity(100);
executor.setThreadNamePrefix("webscan-report");
executor.initialize();
return executor;
}
}
SwaggerConfig.java
#Configuration
#EnableWebMvc
public class SwaggerConfig extends WebMvcConfigurerAdapter{
#Bean
public Docket api() {
return new Docket(DocumentationType.SWAGGER_2).select().apis(RequestHandlerSelectors.any())
.paths(PathSelectors.any()).build();
}
#Override
public void addResourceHandlers(ResourceHandlerRegistry registry) {
registry.addResourceHandler("/swagger-ui/**").addResourceLocations("classpath:/META-INF/resources/webjars/swagger-ui/2.2.10/");
}
}

Related

Integrate kie-server into spring boot application

I want to integrate all the kie-server autoconfiguration (especially JBPM) in my spring boot application.
I added these gradle dependencies in a separate module of my project
dependencies {
compile group: 'org.kie', name: 'kie-server-spring-boot-starter', version: '7.29.0.Final'
compile group: 'xerces', name: 'xercesImpl', version: '2.12.0'
}
then I added the configuration properties suggested by this link
https://github.com/kiegroup/droolsjbpm-integration/blob/master/kie-spring-boot/kie-spring-boot-samples/jbpm-spring-boot-sample-basic/src/main/resources/application-postgres.properties
then I tryed to start the application, but I got this error:
***************************
APPLICATION FAILED TO START
***************************
Description:
Parameter 0 of constructor in org.jbpm.springboot.datasources.JBPMDataSourceAutoConfiguration required a bean of type 'org.springframework.boot.jdbc.XADataSourceWrapper' that could not be found.
Action:
Consider defining a bean of type 'org.springframework.boot.jdbc.XADataSourceWrapper' in your configuration.
The JBPMDataSourceAutoConfiguration class is linked below
https://github.com/kiegroup/droolsjbpm-integration/blob/master/kie-spring-boot/kie-spring-boot-autoconfiguration/jbpm-spring-boot-data-sources/src/main/java/org/jbpm/springboot/datasources/JBPMDataSourceAutoConfiguration.java
How can I correctly configure an embedded integration of jbpm/drools/kie in my existing spring boot project?
----------UPDATE-------------
After setting the property spring.jta.enabled = true, the exception changed in
***************************
APPLICATION FAILED TO START
***************************
Description:
Parameter 0 of constructor in org.jbpm.springboot.datasources.JBPMDataSourceAutoConfiguration required a bean of type 'org.springframework.boot.jdbc.XADataSourceWrapper' that could not be found.
The following candidates were found but could not be injected:
- Bean method 'xaDataSourceWrapper' in 'NarayanaConfiguration.GenericJdbcConfiguration' not loaded because #ConditionalOnProperty (narayana.dbcp.enabled=false) found different value in property 'narayana.dbcp.enabled'
- Bean method 'xaDataSourceWrapper' in 'NarayanaConfiguration.GenericJdbcConfiguration' not loaded because Ancestor me.snowdrop.boot.narayana.autoconfigure.NarayanaConfiguration did not match
- Bean method 'xaDataSourceWrapper' in 'NarayanaConfiguration.PooledJdbcConfiguration' not loaded because Ancestor me.snowdrop.boot.narayana.autoconfigure.NarayanaConfiguration did not match
- Bean method 'xaDataSourceWrapper' in 'AtomikosJtaConfiguration' not loaded because #ConditionalOnClass did not find required class 'com.atomikos.icatch.jta.UserTransactionManager'
- Bean method 'xaDataSourceWrapper' in 'BitronixJtaConfiguration' not loaded because #ConditionalOnClass did not find required class 'bitronix.tm.jndi.BitronixContext'
Action:
Consider revisiting the entries above or defining a bean of type 'org.springframework.boot.jdbc.XADataSourceWrapper' in your configuration.
Spring boot uses an embedded tomcat.
It took me a lot of time to make jbpm engine work as a spring boot application with an embedded tomcat, a lot of configs and hacks, especially for the controller 's password which can't be loaded from JKS
So, you need to declare JNDI lookup resources manually.
import org.apache.catalina.Context;
import org.apache.catalina.startup.Tomcat;
import org.apache.tomcat.util.descriptor.web.ContextResource;
import org.kie.server.services.api.KieServer;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.CommandLineRunner;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory;
import org.springframework.boot.web.embedded.tomcat.TomcatWebServer;
import org.springframework.context.annotation.Bean;
import org.springframework.core.env.Environment;
import org.springframework.jndi.JndiObjectFactoryBean;
import javax.naming.NamingException;
import javax.sql.DataSource;
#SpringBootApplication
public class KieServerApplication {
private static final Logger log = LoggerFactory.getLogger(KieServerApplication.class);
public static void main(String[] args) throws NamingException {
log.info("Starting things");
SpringApplication.run(KieServerApplication.class, args);
}
#Autowired
private Environment env;
#Bean
public TomcatServletWebServerFactory tomcatFactory() {
return new TomcatServletWebServerFactory() {
#Override
protected TomcatWebServer getTomcatWebServer(
Tomcat tomcat) {
tomcat.enableNaming();
return super.getTomcatWebServer(tomcat);
}
#Override
protected void postProcessContext(Context context) {
final ContextResource jbpmProjectDs = new ContextResource();
jbpmProjectDs.setName("jdbc/jbpmProjectDs");
jbpmProjectDs.setType(DataSource.class.getName());
jbpmProjectDs.setProperty("driverClassName", "com.mysql.cj.jdbc.Driver");
jbpmProjectDs.setProperty("url",env.getProperty("spring.mamodb.datasource.url"));
marjoryDs.setProperty("username", env.getProperty("spring.mamodb.datasource.username"));
jbpmProjectDs.setProperty("password", env.getProperty("spring.mamodb.datasource.password"));
context.getNamingResources().addResource(jbpmProjectDs);
final ContextResource narayanaTransactionManager = new ContextResource();
narayanaTransactionManager.setName("TransactionManager");
narayanaTransactionManager.setType(javax.transaction.TransactionManager.class.getName());
narayanaTransactionManager.setProperty("factory","org.jboss.narayana.tomcat.jta.TransactionManagerFactory");
context.getNamingResources().addResource(narayanaTransactionManager);
final ContextResource transactionSynchronizationRegistry = new ContextResource();
transactionSynchronizationRegistry.setName("TransactionSynchronizationRegistry");
transactionSynchronizationRegistry.setType(javax.transaction.TransactionSynchronizationRegistry.class.getName());
transactionSynchronizationRegistry.setProperty("factory","org.jboss.narayana.tomcat.jta.TransactionSynchronizationRegistryFactory");
context.getNamingResources().addResource(transactionSynchronizationRegistry);
}
};
}
#Bean(destroyMethod = "")
public DataSource jndiDataSource() throws IllegalArgumentException, NamingException {
JndiObjectFactoryBean bean = new JndiObjectFactoryBean();
bean.setJndiName("java:comp/env/jdbc/jbpmProjectDs");
bean.setProxyInterface(DataSource.class);
bean.setLookupOnStartup(false);
bean.afterPropertiesSet();
return (DataSource) bean.getObject();
}
#Bean
CommandLineRunner deployAndValidate() {
return new CommandLineRunner() {
#Autowired
private KieServer kieServer;
#Override
public void run(String... strings) {
log.info("KieServer {} started", kieServer);
}
};
}
}
** properties Config **
#transaction manager configuration
spring.jta.narayana.transaction-manager-id="1"
narayana.transaction-manager-id=1
narayana.dbcp.enabled=true
narayana.dbcp.maxTotal=20
spring.jta.log-dir=./target/tx-object-store
narayana.periodic-recovery-period=10
narayana.recovery-backoff-period=10
POM file just for dependencies:
<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.kie</groupId>
<artifactId>kie-spring-boot-samples</artifactId>
<version>7.29.0.Final</version>
</parent>
<artifactId>kie-server</artifactId>
<name>KIE Server</name>
<description>KIE Server SpringBoot </description>
<properties>
<version.org.keycloak>5.0.0</version.org.keycloak>
</properties>
<dependencies>
<dependency>
<groupId>org.kie</groupId>
<artifactId>kie-server-spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
</dependency>
<dependency>
<groupId>org.apache.tomcat</groupId>
<artifactId>tomcat-dbcp</artifactId>
</dependency>
<dependency>
<groupId>org.keycloak</groupId>
<artifactId>keycloak-spring-boot-starter</artifactId>
<exclusions>
<exclusion>
<artifactId>commons-logging</artifactId>
<groupId>commons-logging</groupId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.webjars</groupId>
<artifactId>swagger-ui</artifactId>
</dependency>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-rs-service-description-swagger</artifactId>
<exclusions>
<exclusion>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-rs-service-description-swagger-ui</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>io.swagger</groupId>
<artifactId>swagger-jaxrs</artifactId>
<exclusions>
<exclusion>
<groupId>javax.ws.rs</groupId>
<artifactId>jsr311-api</artifactId>
</exclusion>
</exclusions>
</dependency>
<!-- test dependencies -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>net.minidev</groupId>
<artifactId>accessors-smart</artifactId>
</exclusion>
<exclusion>
<groupId>com.vaadin.external.google</groupId>
<artifactId>android-json</artifactId>
</exclusion>
<exclusion>
<groupId>org.skyscreamer</groupId>
<artifactId>jsonassert</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.kie.server</groupId>
<artifactId>kie-server-client</artifactId>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>org.jboss.spec.javax.ws.rs</groupId>
<artifactId>jboss-jaxrs-api_2.1_spec</artifactId>
</exclusion>
<exclusion>
<groupId>org.slf4j</groupId>
<artifactId>jcl-over-slf4j</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.jboss.narayana.tomcat</groupId>
<artifactId>tomcat-jta</artifactId>
</dependency>
<dependency>
<groupId>com.squareup.okhttp3</groupId>
<artifactId>okhttp</artifactId>
</dependency>
<dependency>
<groupId>org.jboss</groupId>
<artifactId>jboss-transaction-spi</artifactId>
</dependency>
<dependency>
<groupId>org.jboss.spec.javax.transaction</groupId>
<artifactId>jboss-transaction-api_1.2_spec</artifactId>
</dependency>
<dependency>
<groupId>jaxen</groupId>
<artifactId>jaxen</artifactId>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
</dependency>
<dependency>
<groupId>pull-parser</groupId>
<artifactId>pull-parser</artifactId>
</dependency>
<dependency>
<groupId>org.javassist</groupId>
<artifactId>javassist</artifactId>
</dependency>
<dependency>
<groupId>net.bytebuddy</groupId>
<artifactId>byte-buddy</artifactId>
</dependency>
<dependency>
<groupId>com.github.relaxng</groupId>
<artifactId>relaxngDatatype</artifactId>
</dependency>
<dependency>
<groupId>org.reflections</groupId>
<artifactId>reflections</artifactId>
</dependency>
<dependency>
<groupId>xml-apis</groupId>
<artifactId>xml-apis</artifactId>
</dependency>
<dependency>
<groupId>dom4j</groupId>
<artifactId>dom4j</artifactId>
</dependency>
</dependencies>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>dom4j</groupId>
<artifactId>dom4j</artifactId>
<version>1.6.1</version>
</dependency>
<dependency>
<groupId>org.reflections</groupId>
<artifactId>reflections</artifactId>
<version>0.9.10</version>
</dependency>
<dependency>
<groupId>xml-apis</groupId>
<artifactId>xml-apis</artifactId>
<version>1.4.01</version>
</dependency>
<dependency>
<groupId>org.jboss.narayana.tomcat</groupId>
<artifactId>tomcat-jta</artifactId>
<version>5.9.0.Final</version>
</dependency>
<dependency>
<groupId>com.squareup.okhttp3</groupId>
<artifactId>okhttp</artifactId>
<version>3.4.2</version>
</dependency>
<dependency>
<groupId>org.keycloak.bom</groupId>
<artifactId>keycloak-adapter-bom</artifactId>
<version>${version.org.keycloak}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>8.0.17</version>
</dependency>
<dependency>
<groupId>io.marjory</groupId>
<artifactId>model</artifactId>
<version>1.0.99-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>io.marjory</groupId>
<artifactId>marjory-jta</artifactId>
<version>0.0.2</version>
</dependency>
<dependency>
<groupId>org.webjars</groupId>
<artifactId>swagger-ui</artifactId>
<version>2.1.0</version>
</dependency>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-rs-service-description-swagger</artifactId>
<version>${version.org.apache.cxf}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jdbc</artifactId>
</dependency>
<dependency>
<groupId>org.apache.tomcat</groupId>
<artifactId>tomcat-dbcp</artifactId>
<version>8.0.23</version>
</dependency>
<dependency>
<groupId>org.jboss</groupId>
<artifactId>jboss-transaction-spi</artifactId>
<version>7.6.0.Final</version>
</dependency>
<dependency>
<groupId>org.jboss.spec.javax.transaction</groupId>
<artifactId>jboss-transaction-api_1.2_spec</artifactId>
<version>1.1.1.Final</version>
</dependency>
<dependency>
<groupId>jaxen</groupId>
<artifactId>jaxen</artifactId>
<version>1.2.0</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>3.9</version>
</dependency>
<dependency>
<groupId>pull-parser</groupId>
<artifactId>pull-parser</artifactId>
<version>2.1.10</version>
</dependency>
<dependency>
<groupId>org.javassist</groupId>
<artifactId>javassist</artifactId>
<version>3.20.0-GA</version>
</dependency>
<dependency>
<groupId>net.bytebuddy</groupId>
<artifactId>byte-buddy</artifactId>
<version>1.8.17</version>
</dependency>
<dependency>
<groupId>com.github.relaxng</groupId>
<artifactId>relaxngDatatype</artifactId>
<version>2011.1</version>
</dependency>
</dependencies>
</dependencyManagement>
<profiles>
<profile>
<id>mysql</id>
<activation>
<activeByDefault>true</activeByDefault>
</activation>
</profile>
<profile>
<id>QuickBuild</id>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.8.1</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
<includes>
<include>com/marjory/kie/server/*.java</include>
</includes>
</configuration>
</plugin>
<plugin>
<artifactId>maven-enforcer-plugin</artifactId>
<executions>
<execution>
<id>go-to-hell</id>
<phase>none</phase>
</execution>
</executions>
</plugin>
</plugins>
</build>
</profile>
</profiles>
</project>
Cheers,
just go to start.jbpm.org and
download ready made spring booy kie-server!

Getting 'Whitelabel Error Page' error in Spring Boot 2

I am getting the following error when I am calling my dashboard home page.http://localhost:8082/web/fix/dashboard
What I understood from it is that the JSP file /WEB-INF/jsp/dashboard.jsp is missing somehow or maybe spring won't able to find it or maybe I did something wrong.
To make sure I tried decompiling the jar but JSP file was missing. don't know where it is?
I have placed JSP file in src/main/webapp/WEB-INF/jsp/dashboard.jsp.
However, this problem only occurs while running an application using the jar file. It works fine in eclipse.
java -jar application.jar
It is a maven project.
Application.properties
spring.profiles.active=dev
spring.main.allow-bean-definition-overriding=true
server.address=127.0.0.1
server.port=8082
spring.mvc.view.prefix=/WEB-INF/jsp/
spring.mvc.view.suffix=.jsp
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>
<groupId>com.fidel.fixadaptor</groupId>
<artifactId>fix-adaptor</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>fix-adaptor</name>
<description>Demo project for Spring Boot</description>
<properties>
<maven.test.skip>true</maven.test.skip>
<java.version>1.8</java.version>
</properties>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.1.9.RELEASE</version>
<relativePath />
</parent>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>javax.xml.bind</groupId>
<artifactId>jaxb-api</artifactId>
</dependency>
<!-- <dependency> <groupId>com.sun.xml.bind</groupId> <artifactId>jaxb-core</artifactId>
<version>2.3.0</version> </dependency> <dependency> <groupId>com.sun.xml.bind</groupId>
<artifactId>jaxb-impl</artifactId> <version>2.3.0</version> </dependency> -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.quickfixj</groupId>
<artifactId>quickfixj-core</artifactId>
<version>2.1.1</version>
</dependency>
<dependency>
<groupId>org.quickfixj</groupId>
<artifactId>quickfixj-messages-fix50sp2</artifactId>
<version>2.1.1</version>
</dependency>
<dependency>
<groupId>org.mindrot</groupId>
<artifactId>jbcrypt</artifactId>
<version>0.3m</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
</dependency>
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>2.6</version>
</dependency>
<!-- <dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<scope>provided</scope>
</dependency> -->
<dependency>
<groupId>org.apache.tomcat.embed</groupId>
<artifactId>tomcat-embed-jasper</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
</dependency>
<dependency>
<groupId>com.google.code.gson</groupId>
<artifactId>gson</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-test</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>
</plugins>
</build>
Controller
#Controller
#RequestMapping(path = "/web/")
public class WebController {
#Autowired
ConfigurationService configurationService;
#Autowired
private Destination destination;
#Autowired
private Gson gson;
#GetMapping(path = "fix/dashboard")
public String dashBoard(Model model) {
// view to render
return "dashboard";
}
}
Application Class
#SpringBootApplication
#ComponentScan("com.covacap.bloomberg")
public class CovacapTerminalRunner extends SpringBootServletInitializer
implements CommandLineRunner {
/** The adaptor runner. */
#Autowired
CovacapRunner adaptorRunner;
/** The Constant LOGGER. */
private static final Logger LOGGER =
LoggerFactory.getLogger(CovacapTerminalRunner.class);
/**
* The main method.
*
* #param args the arguments
*/
public static void main(String[] args) {
ConfigurableApplicationContext context =
SpringApplication.run(CovacapTerminalRunner.class, args);
try {
String[] list = context.getBeanDefinitionNames();
for (String string : list) {
LOGGER.info(string);
}
context.getBean(AdaptorDestination.class).autoStart();
} catch (BeansException | ConfigException e) {
e.printStackTrace();
}
}
/**
* {#inheritDoc}
*
* #param args
* #throws Exception
*/
#Override
public void run(String... args) throws Exception {
// adaptorRunner.run(args);
}
}
Please help on this
Since the jsp files are missing and as you mentioned after decompiling the jar file the jsp files are not there means that maven doesn't copy them when you bundle the jar file.
Try telling maven to manually copy the webapp folder as a resource similar to the
below snippet
<build>
<resources>
...
<resource>
<directory>src/main/webapp</directory>
</resource>
...
</resources>
...
</build>

Spring Boot 2.1.3.RELEASE issue with Swagger - Swagger-resources not found

I've developed code Spring Boot v 2.1.3.RELEASE and Swagger Version 2.9.2.
SwaggerConfig.java
#Configuration
#EnableSwagger2
public class SwaggerConfig {
#Bean
public Docket api() {
return new Docket(DocumentationType.SWAGGER_2)
.groupName("Public - Mock")
.select()
.apis(Predicates.not(RequestHandlerSelectors.basePackage("org.springframework.boot")))
.apis(RequestHandlerSelectors.basePackage("com.example"))
.paths(PathSelectors.any())
.build()
.apiInfo(apiInfo())
.useDefaultResponseMessages(false)
.globalResponseMessage(
RequestMethod.GET,
newArrayList(new ResponseMessageBuilder().code(500).message("Error").build()));
}
private ApiInfo apiInfo() {
return new ApiInfoBuilder()
.title("API")
.description("API")
.version("0.1")
.build();
}
}
pom.xml
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-mongodb</artifactId>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger2</artifactId>
<version>2.9.2</version>
</dependency>
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger-ui</artifactId>
<version>2.9.2</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>de.flapdoodle.embed</groupId>
<artifactId>de.flapdoodle.embed.mongo</artifactId>
<scope>test</scope>
</dependency>
<!-- Add Log4j2 Dependency -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-log4j2</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
</dependencies>
<repositories>
<repository>
<id>swagger</id>
<name>swagger</name>
<url>http://oss.jfrog.org/artifactory/oss-snapshot-local</url>
</repository>
</repositories>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
application.properties
spring.application.name=API Management
server.servlet.context-path=/api-management/v1
When I launch: http://localhost:8080/api-management/v1/swagger-ui.html#
I get below error:
As per Swagger github discussions, Spring boot 2.x isn't supported officially yet.
However, while waiting for release version, it works with snapshot version from JFrog repositories. I have tried it and it works with Spring Boot 2.1.
<dependencies>
...
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger2</artifactId>
<version>3.0.0-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger-ui</artifactId>
<version>3.0.0-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-data-rest</artifactId>
<version>3.0.0-SNAPSHOT</version>
</dependency>
...
</dependencies>
<repositories>
<repository>
<id>JFrog</id>
<name>JFrog Snapshot Repository</name>
<url>http://oss.jfrog.org/artifactory/oss-snapshot-local/</url>
</repository>
</repositories>
Then use #EnableSwagger2WebMvc instead of #EnableSwagger2:
#SpringBootApplication
#EnableSwagger2WebMvc
#Import(SpringDataRestConfiguration.class)
public class MyApplication {
public static void main(String[] args) {
SpringApplication.run(MyApplication.class, args);
}
}
Above solution is quoted from here .

Spring Boog + JSP 404 running JAR by command line

I am trying to execute my Spring Boot application as a runnable jar, it does run fine when running from inside STS but I get 404 when trying to access my JSPs when executing via java -jar.
#SpringBootApplication
public class MyApplication extends WebMvcConfigurerAdapter {
public static void main(String[] args) {
SpringApplication.run(MyApplication.class, args);
}
#Bean
public LocaleResolver localeResolver() {
SessionLocaleResolver slr = new SessionLocaleResolver();
slr.setDefaultLocale(Locale.US);
return slr;
}
#Bean
public LocaleChangeInterceptor localeChangeInterceptor() {
LocaleChangeInterceptor lci = new LocaleChangeInterceptor();
lci.setParamName("lang");
return lci;
}
#Override
public void addInterceptors(InterceptorRegistry registry) {
registry.addInterceptor(localeChangeInterceptor());
}
#Bean
//Did trying commenting this part but made no difference
public ViewResolver jspViewResolver() {
InternalResourceViewResolver resolver = new InternalResourceViewResolver();
resolver.setPrefix("/WEB-INF/jsp/");
resolver.setSuffix(".jsp");
resolver.setViewClass(JstlView.class);
return resolver;
}
}
application.properties
spring.mvc.view.prefix= /WEB-INF/jsp/
spring.mvc.view.suffix= .jsp
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>com.myapp</groupId>
<artifactId>myapp</artifactId>
<version>0.1.17-Alpha</version>
<name>myapp</name>
<description>My App</description>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.5.6.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-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.hsqldb</groupId>
<artifactId>hsqldb</artifactId>
</dependency>
<dependency>
<groupId>org.postgresql</groupId>
<artifactId>postgresql</artifactId>
</dependency>
<dependency>
<groupId>com.zaxxer</groupId>
<artifactId>HikariCP</artifactId>
<scope>compile</scope>
</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-starter-tomcat</artifactId>
</dependency>
<dependency>
<groupId>org.apache.tomcat.embed</groupId>
<artifactId>tomcat-embed-jasper</artifactId>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
</dependency>
<dependency>
<groupId>com.google.code.gson</groupId>
<artifactId>gson</artifactId>
</dependency>
<dependency>
<groupId>com.squareup.retrofit2</groupId>
<artifactId>retrofit</artifactId>
<version>2.3.0</version>
</dependency>
<dependency>
<groupId>org.json</groupId>
<artifactId>json</artifactId>
</dependency>
<dependency>
<groupId>commons-httpclient</groupId>
<artifactId>commons-httpclient</artifactId>
<version>3.1</version>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
</dependency>
</dependencies>
<build>
<resources>
<resource>
<directory>src/main/resources</directory>
</resource>
</resources>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
I have seen similar questions here but most of them point to the fact that the sufix or prefix is not in the application.properties or tomcat-embed-jasper or even that the jsps are not in the path /src/main/resources/META-INF/resources/WEB-INF/jsp (I do have my JSPs in this path).
Any ideas on what I may be missing here ?
I had this problem and for me in gradle I had to change the embedded tomcat dependency from compile to implementation like this
implementation('org.apache.tomcat.embed:tomcat-embed-jasper:8.0.47')

Spring Boot on Embedded Tomcat with JSTL still throws java.lang.ClassNotFoundException: javax.servlet.jsp.jstl.core.Config

I have an application which leverages PrimeFaces, elastic search,Spring boot.
Following is it's 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>com.acn.hps.aops.demo</groupId>
<artifactId>PSCommandCenter</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>CommandCentre</name>
<description>Command Center Application</description>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.3.3.RELEASE</version>
<relativePath /> <!-- lookup parent from repository -->
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>1.16.6</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>com.google.code.geocoder-java</groupId>
<artifactId>geocoder-java</artifactId>
<version>0.16</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>3.3.2</version>
</dependency>
<!-- Primefaces -->
<dependency>
<groupId>org.primefaces</groupId>
<artifactId>primefaces</artifactId>
<version>5.2</version>
</dependency>
<dependency>
<groupId>org.primefaces.themes</groupId>
<artifactId>all-themes</artifactId>
<version>1.0.10</version>
</dependency>
<dependency>
<groupId>org.atmosphere</groupId>
<artifactId>atmosphere-runtime</artifactId>
<version>2.3.4</version>
</dependency>
<!-- JSF dependencies -->
<dependency>
<groupId>com.sun.faces</groupId>
<artifactId>jsf-api</artifactId>
<version>2.2.8</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.sun.faces</groupId>
<artifactId>jsf-impl</artifactId>
<version>2.2.8</version>
<scope>compile</scope>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.apache.tomcat.embed</groupId>
<artifactId>tomcat-embed-jasper</artifactId>
</dependency>
<dependency>
<groupId>javax.inject</groupId>
<artifactId>javax.inject</artifactId>
<version>1</version>
</dependency>
<!-- Elastic Search dependencies -->
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-elasticsearch</artifactId>
</dependency>
<dependency>
<groupId>org.elasticsearch</groupId>
<artifactId>elasticsearch</artifactId>
<version>1.7.1</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.opencsv</groupId>
<artifactId>opencsv</artifactId>
<version>3.7</version>
</dependency>
</dependencies>
<repositories>
<repository>
<id>primefaces</id>
<url>http://repository.primefaces.org</url>
</repository>
</repositories>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<executable>true</executable>
</configuration>
</plugin>
</plugins>
</build>
</project>
Following is its spring configuration,
#SpringBootApplication
public class CommandCentreApplication extends WebMvcConfigurerAdapter{
public static void main(String[] args) {
SpringApplication.run(CommandCentreApplication.class, args);
}
#Override
public void addViewControllers(ViewControllerRegistry registry) {
registry.addViewController("/").setViewName("forward:/home.jsf");
}
#Bean
ServletRegistrationBean facesServletRegistration() {
return new ServletRegistrationBean() {
#Override
public void onStartup(ServletContext servletContext)
throws ServletException {
FacesInitializer facesInitializer = new FacesInitializer();
facesInitializer.onStartup(Collections.singleton(CommandCentreApplication.class),
servletContext);
servletContext.setInitParameter("primefaces.THEME", "redmond");
servletContext.setInitParameter("javax.faces.FACELETS_REFRESH_PERIOD", "0");
servletContext.setInitParameter("facelets.SKIP_COMMENTS", "true");
}
};
}
#Bean
ServletRegistrationBean pushServletRegistration(){
ServletRegistrationBean pushServlet = new ServletRegistrationBean(new PushServlet(), "/primepush/*");
pushServlet.addInitParameter("org.atmosphere.annotation.packages", "org.primefaces.push");
pushServlet.addInitParameter("org.atmosphere.cpr.packages", "com.acn.hps.aops.demo.map.service.channel");
pushServlet.setAsyncSupported(true);
pushServlet.setLoadOnStartup(0);
pushServlet.setOrder(Ordered.HIGHEST_PRECEDENCE);
return pushServlet;
}
}
and my elastic search's configuration,
#Bean
public Client client(){
TransportClient client= new TransportClient();
TransportAddress address = new InetSocketTransportAddress(PropertiesLoader.esIP, PropertiesLoader.esPort);
client.addTransportAddress(address);
return client;
}
This same application runs as expected when I execute it from my IDE (Eclipse) but when I execute the application from its jar then I am getting the following exception ,
java.lang.ClassNotFoundException: javax.servlet.jsp.jstl.core.Config
at java.net.URLClassLoader.findClass(Unknown Source) ~[na:1.8.0_45].
I searched for this exception and I found that jstl's jar is added to avoid this error. But I already have jstl's jar in tomcat's jar. And also if this is the problem then I should be getting the same exception while executing from my IDE.
You can refer this github code which i used as outline for my application. I am facing the same issue in this also.
When using spring-boot-starter as a parent, running
mvn clean install
should produce a fat jar (that means all dependencies are copied into that jar).
More informations can be found here:
https://docs.spring.io/spring-boot/docs/current/reference/html/howto-build.html
Maybe this part in the spring-boot-starter plugin within the pom.xml
<configuration>
<executable>true</executable>
</configuration>
is messing with this. Try to remove that part and build the jar again.

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