I want to have a configuration parameter injected this way:
public class MyManagedBean {
#Inject
public MyManagedBean(#Named("user") String user){
....
}
}
So I tried to implement a producer method this way:
#ApplicationScoped
public class MyConfiguration {
private Properties loadProperties() {
Properties properties = new Properties();
try {
properties.load(getClass().getResourceAsStream(
"user.properties"));
} catch (IOException e) {
throw new RuntimeException();
}
return properties;
}
#Produces
#Named("user")
String getUser() {
return loadProperties().getProperty("user");
}
}
I have other bean defined this way:
public class OtherManagedBean {
#Inject
public OtherManagedBean(MyManagedBean myManagedBean){
....
}
}
However, I'm having this exception when I try to deploy it:
INFO: WEB0671: Loading application [example-ear#example-war.war] at [example]
SEVERE: Exception while loading the app
SEVERE: Exception while loading the app : WELD-001410 The injection point [parameter 1] of [constructor] #Inject public com.example.OtherManagedBean(MyManagedBean) has non-proxyable dependencies
org.jboss.weld.exceptions.UnproxyableResolutionException: WELD-001410 The injection point [parameter 1] of [constructor] #Inject public com.example.OtherManagedBean(MyManagedBean) has non-proxyable dependencies
at org.jboss.weld.bootstrap.Validator.validateInjectionPoint(Validator.java:317)
at org.jboss.weld.bootstrap.Validator.validateBean(Validator.java:139)
at org.jboss.weld.bootstrap.Validator.validateRIBean(Validator.java:162)
at org.jboss.weld.bootstrap.Validator.validateBeans(Validator.java:385)
at org.jboss.weld.bootstrap.Validator.validateDeployment(Validator.java:371)
at org.jboss.weld.bootstrap.WeldBootstrap.validateBeans(WeldBootstrap.java:390)
at org.glassfish.weld.WeldDeployer.event(WeldDeployer.java:190)
at org.glassfish.kernel.event.EventsImpl.send(EventsImpl.java:128)
at org.glassfish.internal.data.ApplicationInfo.start(ApplicationInfo.java:298)
at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:461)
at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:240)
at org.glassfish.deployment.admin.DeployCommand.execute(DeployCommand.java:370)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$1.execute(CommandRunnerImpl.java:355)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:370)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:1067)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.access$1200(CommandRunnerImpl.java:96)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1247)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1235)
at com.sun.enterprise.v3.admin.AdminAdapter.doCommand(AdminAdapter.java:465)
at com.sun.enterprise.v3.admin.AdminAdapter.service(AdminAdapter.java:222)
at com.sun.grizzly.tcp.http11.GrizzlyAdapter.service(GrizzlyAdapter.java:168)
at com.sun.enterprise.v3.server.HK2Dispatcher.dispath(HK2Dispatcher.java:117)
at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:234)
at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:822)
at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:719)
at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1013)
at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:225)
at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137)
at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79)
at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54)
at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59)
at com.sun.grizzly.ContextTask.run(ContextTask.java:71)
at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532)
at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513)
at java.lang.Thread.run(Thread.java:662)
Any idea?
Thanks.
It looks like you need a default (no-arg) constructor for your MyManagedBean to make it proxyable. I am not really sure about why it is needed, since MyManagedBean is a #Dependent bean and so is not proxied AFAIK; I do not know even why a proxyable bean needs a default constructor, to be honest This seems to be an implementation detail or a little point from CDI specification that was ignored. Anyway, I bet it can make a good new question :)
EDIT: I discovered why a proxyable bean needs a default construction. It is no mistery, actually: since the proxy of a bean is a subclass of the same bean, the proxy needs to call a super() constructor in its own construction. If it has no non-private default constructor, it does not know which constructor to call. One can even imagine a scenario where the injected constructor is called to create the proxy, but I do not know which kind of complexity it can add to a CDI implementation; it may not be so easy to do...
Related
According to the documentation spring batch admin is very easy to embed into the existing application. Simply copying web.xml and index.jsp then adding needed dependencies is enough getting it to work.
But if I want to use it in an existing spring boot project it getting worse. According to this example the configuration is a bit hacky but it works. UNTIL I try to use #EnableBatchProcessing annotation in my configuriton bean. Then I get the following exception.
Exception in thread "main" org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'jobBuilders' defined in class path resource [org/springframework/batch/core/configuration/annotation/SimpleBatchConfiguration.class]: Instantiation of bean failed; nested exception is org.springframework.beans.factory.BeanDefinitionStoreException: Factory method [public org.springframework.batch.core.configuration.annotation.JobBuilderFactory org.springframework.batch.core.configuration.annotation.AbstractBatchConfiguration.jobBuilders() throws java.lang.Exception] threw exception; nested exception is java.lang.ClassCastException: org.springframework.batch.core.repository.support.JobRepositoryFactoryBean$$EnhancerBySpringCGLIB$$49fa0273 cannot be cast to org.springframework.batch.core.repository.JobRepository
at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:597)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1095)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:990)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:504)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:475)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:302)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:298)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:706)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:762)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:482)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:109)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:691)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:320)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:952)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:941)
at demo.Application.main(Application.java:35)
Caused by: org.springframework.beans.factory.BeanDefinitionStoreException: Factory method [public org.springframework.batch.core.configuration.annotation.JobBuilderFactory org.springframework.batch.core.configuration.annotation.AbstractBatchConfiguration.jobBuilders() throws java.lang.Exception] threw exception; nested exception is java.lang.ClassCastException: org.springframework.batch.core.repository.support.JobRepositoryFactoryBean$$EnhancerBySpringCGLIB$$49fa0273 cannot be cast to org.springframework.batch.core.repository.JobRepository
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:188)
at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:586)
... 17 more
Caused by: java.lang.ClassCastException: org.springframework.batch.core.repository.support.JobRepositoryFactoryBean$$EnhancerBySpringCGLIB$$49fa0273 cannot be cast to org.springframework.batch.core.repository.JobRepository
at org.springframework.batch.core.configuration.annotation.SimpleBatchConfiguration$$EnhancerBySpringCGLIB$$b5c6eb04.jobRepository(<generated>)
at org.springframework.batch.core.configuration.annotation.AbstractBatchConfiguration.jobBuilders(AbstractBatchConfiguration.java:58)
at org.springframework.batch.core.configuration.annotation.SimpleBatchConfiguration$$EnhancerBySpringCGLIB$$b5c6eb04.CGLIB$jobBuilders$8(<generated>)
at org.springframework.batch.core.configuration.annotation.SimpleBatchConfiguration$$EnhancerBySpringCGLIB$$b5c6eb04$$FastClassBySpringCGLIB$$d88bd05f.invoke(<generated>)
at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:228)
at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:312)
at org.springframework.batch.core.configuration.annotation.SimpleBatchConfiguration$$EnhancerBySpringCGLIB$$b5c6eb04.jobBuilders(<generated>)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:166)
... 18 more
My configuration is quite simple I have two configuration beans
#Configuration
#ImportResource({"classpath:/org/springframework/batch/admin/web/resources/servlet-config.xml",
"classpath:/org/springframework/batch/admin/web/resources/webapp-config.xml"})
public class BatchAdminConfiguration {
}
and
#Configuration
#EnableBatchProcessing
public class BatchImporterConfiguration {
}
When I remove #EnableBatchProcessing and try to create jobs with JobBuilderFactory and use #StepScope annotation I'm getting other ClassCastExceptions.
Now I'm using xml based configuration to create jobs, steps and other beans. It work well but I would actually preffer xml free configuration. Is there a way to easily integrate spring boot, spring batch and spring batch admin ?
Spring Batch Admin 2.0-BUILD-SNAPSHOT introduce a new Annoation #EnableBatchAdmin for easy to integrate with spring boot.
There is also a samples project https://github.com/spring-projects/spring-batch-admin-samples.
The short answer is that you won't want to use #EnableBatchProcessing with Spring Batch Admin. SBA provides a number of beans on a global scale that the #EnableBatchProcessing also provides. SBA 2.0 (currently in development) will probably fill the gaps between what is currently there and what #EnableBatchProcessing provides (specifically providing the JobBuilderFactory and StepBuilderFactory).
To get yourself running, you should be able to (I haven't tired this myself) configure in the META-INF/spring/batch/override/ directory a JobBuilderFactory and a StepBuilderFactory for global use. From there, you can use XML files in the META-INF/spring/batch/jobs directory that do nothing more than component scan for your #Configuration classes. However, leave off the #EnableBatchProcessing because of the duplication of beans.
For the record, this isn't an Spring Boot issue since #EnableBatchProcessing is a Spring Batch annotation, not a Boot one.
to complete the answer, here is the code to create the two beans once you disable the #EnableBatchProcessing annotation
#Autowired
JobRepository jobRepository;
#Autowired
PlatformTransactionManager transactionManager;
#Bean
public JobBuilderFactory jobBuilderFactory() {
return new JobBuilderFactory(jobRepository);
}
#Bean
public StepBuilderFactory stepBuilderFactory() {
return new StepBuilderFactory(jobRepository, transactionManager);
}
I've a working version here based on the same example (I forked the original one): https://github.com/vesperaba/spring-batch-admin-spring-boot.
I followed Michael Minella advice and I overwrote the SpringBatch property holder with a custom one.
I also added a job to check it's working now
This ClassCastException is caused by
classpath:/org/springframework/batch/admin/web/resources/servlet-config.xml
loading
META-INF/spring/batch/servlet/resources/resource-context.xml
which contains
<mvc:annotation-driven />
This conflicts with the mvc configuration in the Spring Java configuration class. The following class can be used to embed Spring Batch Admin within an existing application that uses Java configuration.
#Configuration
#EnableWebMvc
#ImportResource({"classpath*:/META-INF/spring/batch/bootstrap/**/*.xml"
, "classpath*:/META-INF/spring/batch/override/**/*.xml"
, "classpath*:/org/springframework/batch/admin/web/resources/webapp-config.xml"
, "classpath*:/META-INF/spring/batch/servlet/manager/**/*.xml"
, "classpath:base-menu-config.xml"
})
public class SpringBatchAdminConfig extends WebMvcConfigurerAdapter {
#Override
public void addResourceHandlers(final ResourceHandlerRegistry registry) {
registry.addResourceHandler("/resources/**").addResourceLocations("classpath:/META-INF/");
}
#Bean
public SimpleControllerHandlerAdapter simpleControllerHandlerAdapter() {
return new SimpleControllerHandlerAdapter();
}
#Bean
public BeanNameUrlHandlerMapping beanNameUrlHandlerMapping() {
return new BeanNameUrlHandlerMapping();
}
#Bean
public BeanNameViewResolver beanNameViewResolver() {
return new BeanNameViewResolver();
}
#Bean(name = "defaultResources")
public PropertiesFactoryBean defaultResources() {
return new PropertiesFactoryBean();
}
#Bean(name = "jsonResources")
public PropertiesFactoryBean jsonResources() {
return new PropertiesFactoryBean();
}
#Bean
public HomeController homeController() throws IOException {
HomeController homeController = new HomeController();
homeController.setDefaultResources(defaultResources().getObject());
homeController.setJsonResources(jsonResources().getObject());
return homeController;
}
#Bean
public MenuManager menuManager() {
return new MenuManager();
}
#Bean(name = "freemarkerConfig")
public HippyFreeMarkerConfigurer hippyFreeMarkerConfigurer() {
HippyFreeMarkerConfigurer hippyFreeMarkerConfigurer = new HippyFreeMarkerConfigurer();
hippyFreeMarkerConfigurer.setTemplateLoaderPaths("/WEB-INF/web", "classpath:/org/springframework/batch/admin/web");
hippyFreeMarkerConfigurer.setPreferFileSystemAccess(false);
hippyFreeMarkerConfigurer.setFreemarkerVariables(Collections.singletonMap("menuManager", (Object) menuManager()));
Properties freemarkerSettings = new Properties();
freemarkerSettings.put("default_encoding", "UTF-8");
freemarkerSettings.put("output_encoding", "UTF-8");
hippyFreeMarkerConfigurer.setFreemarkerSettings(freemarkerSettings);
return hippyFreeMarkerConfigurer;
}
public AjaxFreeMarkerView parentLayout() {
AjaxFreeMarkerView ajaxFreeMarkerView = new AjaxFreeMarkerView();
FreeMarkerViewResolver freeMarkerViewResolver = new FreeMarkerViewResolver();
freeMarkerViewResolver.setExposeSpringMacroHelpers(false);
freeMarkerViewResolver.setAllowRequestOverride(true);
ajaxFreeMarkerView.setViewResolver(freeMarkerViewResolver);
Properties attributes = new Properties();
attributes.put("titleCode", "home.title");
attributes.put("titleText", "Spring Batch Admin");
ajaxFreeMarkerView.setAttributes(attributes);
return ajaxFreeMarkerView;
}
#Value("#{resourceService.servletPath}")
private String servletPath;
#Bean(name="standard")
public AjaxFreeMarkerView standard() {
AjaxFreeMarkerView standard = parentLayout();
standard.setUrl("/layouts/html/standard.ftl");
standard.setContentType("text/html;charset=UTF-8");
standard.getAttributesMap().put("body", "/layouts/html/home.ftl");
standard.getAttributesMap().put("servletPath", servletPath);
return standard;
}
#Bean(name="standard.rss")
public AjaxFreeMarkerView standardRss() {
AjaxFreeMarkerView standardRss = parentLayout();
standardRss.setUrl("/layouts/html/standard.ftl");
standardRss.setContentType("text/xml");
standardRss.getAttributesMap().put("body", "/layouts/rss/home.ftl");
standardRss.getAttributesMap().put("servletPath", servletPath);
return standardRss;
}
#Bean(name="standard.json")
public AjaxFreeMarkerView standardJson() {
AjaxFreeMarkerView standardJson = parentLayout();
standardJson.setUrl("/layouts/json/standard.ftl");
standardJson.setContentType("application/json");
standardJson.getAttributesMap().put("body", "/layouts/json/home.ftl");
standardJson.getAttributesMap().put("servletPath", servletPath);
return standardJson;
}
#Bean(name="home")
public AjaxFreeMarkerView home() {
return standard();
}
#Bean(name="home.json")
public AjaxFreeMarkerView homeJson() {
AjaxFreeMarkerView homeJson = standardJson();
homeJson.getAttributesMap().put("body", "/layouts/json/home.ftl");
return homeJson;
}
}
A single XML file is also required for the abstract base menu which is referenced elsewhere in the Spring Batch Admin project. This is required as abstract beans can not be provided from a Spring Java configuration.
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd">
<bean id="baseMenu" abstract="true">
<property name="prefix" value="#{resourceService.servletPath}" />
</bean>
</beans>
Maven dependencies. Take care to ensure only a single version of the base Spring framework is pulled in by Maven.
<dependency>
<groupId>org.springframework.batch</groupId>
<artifactId>spring-batch-admin-manager</artifactId>
<version>1.3.1.RELEASE</version>
</dependency>
<dependency>
<groupId>hsqldb</groupId>
<artifactId>hsqldb</artifactId>
<scope>runtime</scope>
<version>1.8.0.10</version>
</dependency>
Spring batch also expects in a default configuration for the following files to exist at the root of the classpath.
batch-default.properties
# Default placeholders for database platform independent features
batch.remote.base.url=http://localhost:8080/spring-batch-admin-sample
# Non-platform dependent settings that you might like to change
batch.job.configuration.file.dir=/tmp/config
build.artifactId=1
build.version=1
build.buildNumber=1
build.timestamp=1
log.enableConsole=true
batch-hsql.properties
# Placeholders batch.*
# for HSQLDB:
batch.jdbc.driver=org.hsqldb.jdbcDriver
batch.jdbc.url=jdbc:hsqldb:mem:testdb;sql.enforce_strict_size=true
# Override and use this one in for a separate server process so you can inspect
# the results (or add it to system properties with -D to override at run time).
# batch.jdbc.url=jdbc:hsqldb:hsql://localhost:9005/samples
batch.jdbc.user=sa
batch.jdbc.password=
batch.database.incrementer.class=org.springframework.jdbc.support.incrementer.HsqlMaxValueIncrementer
batch.schema.script=classpath*:/org/springframework/batch/core/schema-hsqldb.sql
batch.drop.script=classpath*:/org/springframework/batch/core/schema-drop-hsqldb.sql
batch.business.schema.script=classpath:/business-schema-hsqldb.sql
# Non-platform dependent settings that you might like to change
# batch.data.source.init=true
business-schedule-hsqldb.sql
DROP TABLE ERROR_LOG IF EXISTS;
CREATE TABLE ERROR_LOG (
JOB_NAME CHAR(20) ,
STEP_NAME CHAR(20) ,
MESSAGE VARCHAR(300) NOT NULL
) ;
I have an ejb file that contains some files and a message driven bean.
When I run my ejb file, I got this error.
EJB Container initialization error.
However, when I remove the message driven bean from my ejb. My ejb can run smoothly.
Any ideas on how to resolve this issue?
Error of Glassfish server here
http://pastebin.com/HkyRFnwE
SEVERE: Exception while loading the app : EJB Container initialization error
java.lang.Exception
at com.sun.enterprise.connectors.inbound.ConnectorMessageBeanClient.setup(ConnectorMessageBeanClient.java:233)
at com.sun.ejb.containers.MessageBeanContainer.<init>(MessageBeanContainer.java:205)
at com.sun.ejb.containers.ContainerFactoryImpl.createContainer(ContainerFactoryImpl.java:121)
at org.glassfish.ejb.startup.EjbApplication.loadContainers(EjbApplication.java:230)
at org.glassfish.ejb.startup.EjbDeployer.load(EjbDeployer.java:305)
at org.glassfish.ejb.startup.EjbDeployer.load(EjbDeployer.java:108)
at org.glassfish.internal.data.ModuleInfo.load(ModuleInfo.java:186)
at org.glassfish.internal.data.ApplicationInfo.load(ApplicationInfo.java:264)
at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:460)
at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:240)
at org.glassfish.deployment.admin.DeployCommand.execute(DeployCommand.java:389)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$1.execute(CommandRunnerImpl.java:348)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:363)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:1085)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.access$1200(CommandRunnerImpl.java:95)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1291)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1259)
at com.sun.enterprise.v3.admin.AdminAdapter.doCommand(AdminAdapter.java:461)
at com.sun.enterprise.v3.admin.AdminAdapter.service(AdminAdapter.java:212)
at com.sun.grizzly.tcp.http11.GrizzlyAdapter.service(GrizzlyAdapter.java:179)
at com.sun.enterprise.v3.server.HK2Dispatcher.dispath(HK2Dispatcher.java:117)
at com.sun.enterprise.v3.services.impl.ContainerMapper$Hk2DispatcherCallable.call(ContainerMapper.java:354)
at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:195)
at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:860)
at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:757)
at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1056)
at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:229)
at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137)
at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79)
at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54)
at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59)
at com.sun.grizzly.ContextTask.run(ContextTask.java:71)
at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532)
at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513)
at java.lang.Thread.run(Thread.java:724)
Caused by: java.security.PrivilegedActionException: com.sun.appserv.connectors.internal.api.ConnectorRuntimeException
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.enterprise.connectors.inbound.ConnectorMessageBeanClient.getActivationSpec(ConnectorMessageBeanClient.java:257)
at com.sun.enterprise.connectors.inbound.ConnectorMessageBeanClient.setup(ConnectorMessageBeanClient.java:213)
... 36 more
Caused by: com.sun.appserv.connectors.internal.api.ConnectorRuntimeException
at com.sun.enterprise.connectors.util.SetMethodAction.handleException(SetMethodAction.java:152)
at com.sun.enterprise.connectors.util.SetMethodAction.run(SetMethodAction.java:136)
... 39 more
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at com.sun.enterprise.connectors.util.SetMethodAction.run(SetMethodAction.java:105)
... 39 more
Caused by: java.lang.IllegalArgumentException: MQJMSRA_AS4001: setSubscriptionDurability:Invalid subscriptionDurability=durable
at com.sun.messaging.jms.ra.ActivationSpec.setSubscriptionDurability(ActivationSpec.java:537)
... 44 more
I guess your EJB module uses the EJBContainer. A word of caution is that the EJBContainer only supports EJB lite which does not include remote EJBs nor MDBs. Refer to this link for details
EJBContainer is mainly for testing in JUnit, it is not meant for production code.
You get the exception
Caused by: java.lang.IllegalArgumentException: MQJMSRA_AS4001:
setSubscriptionDurability:Invalid subscriptionDurability=durable
because the subscriptionDurability property value is case sensitive and you specified it as lowercase, i.e. "durable" instead of the correct value of Durable (i.e. with first letter capitalized)
I've had the same problem and this was the cause.
This property enables you to configure the durability of the topic
subscriber. Durable subscribers can survive any disconnection from the
JMS server.
The valid values are Durable and NonDurable.
The problem can be reproduced with the following MDB (Message Driven Bean):
#JMSDestinationDefinition(name = "BookingTopic", interfaceName = "javax.jms.Topic",
resourceAdapter = "jmsra", destinationName = "BookingTopic") #MessageDriven(activationConfig = {
#ActivationConfigProperty(propertyName = "destinationType", propertyValue = "javax.jms.Topic"),
#ActivationConfigProperty(propertyName = "destinationLookup", propertyValue = "BookingTopic"),
#ActivationConfigProperty(propertyName = "subscriptionDurability", propertyValue = "durable"),
#ActivationConfigProperty(propertyName = "clientId", propertyValue = "BookingTopic"),
#ActivationConfigProperty(propertyName = "subscriptionName", propertyValue = "BookingTopic") }) public class ReservationNotifier implements MessageListener {
private static final Logger loggger = Logger.getLogger(ReservationNotifier.class.getSimpleName());
public ReservationNotifier() {
}
#Override
public void onMessage(Message message) {
try {
Booking booking = (Booking) ((ObjectMessage) message).getObject();
loggger.log(Level.INFO, "Sending e-mail containing reservation information to {0}", booking.getCustomer().getEmail());
} catch (JMSException ex) {
loggger.log(Level.SEVERE, "Error reading booking from topic");
}
}
}
I'm trying to inject the constructor of resource class using Guice. Meanwhile i have used GrizzlyWebServer as a server to handle the reqquest from the resource class. Below i've given some of the codes and errors I'm having.
GoogleModule class:
public class GoogleModule extends AbstractModule {
#Override
protected void configure() {
bind(Interface.class).to(Implementation.class);
}
}
Resource class
#Path("/path")
public class ResourceClass {
Logger log = LoggerFactory.getLogger(ResourceClass.class);
private final Interface interface;
GConnection con = new GConnection();
#Inject
public ResourceClass(Interface interface) {
this.interface = interface;
}
#GET
#Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
public List<Object> getObjects() {
return interface.list();
}
}
and before starting the grizzly server I've call this statement.
Injector injector = Guice.createInjector(new GoogleModule());
webserver.startServer();
after this set up i've i found the following error.
SEVERE: Missing dependency for constructor public com.motilink.services.ResourceClass(Interface ) at parameter index 0
Jul 3, 2013 9:52:36 AM com.sun.grizzly.http.servlet.ServletAdapter doService
SEVERE: service exception:
com.sun.jersey.spi.inject.Errors$ErrorMessagesException
at com.sun.jersey.spi.inject.Errors.processErrorMessages(Errors.java:170)
at com.sun.jersey.spi.inject.Errors.postProcess(Errors.java:136)
at com.sun.jersey.spi.inject.Errors.processWithErrors(Errors.java:199)
at com.sun.jersey.server.impl.application.WebApplicationImpl.initiate(WebApplicationImpl.java:770)
at com.sun.jersey.server.impl.application.WebApplicationImpl.initiate(WebApplicationImpl.java:765)
at com.sun.jersey.spi.container.servlet.ServletContainer.initiate(ServletContainer.java:489)
at com.sun.jersey.spi.container.servlet.ServletContainer$InternalWebComponent.initiate(ServletContainer.java:319)
at com.sun.jersey.spi.container.servlet.WebComponent.load(WebComponent.java:605)
at com.sun.jersey.spi.container.servlet.WebComponent.init(WebComponent.java:210)
at com.sun.jersey.spi.container.servlet.ServletContainer.init(ServletContainer.java:374)
at com.sun.jersey.spi.container.servlet.ServletContainer.init(ServletContainer.java:557)
at javax.servlet.GenericServlet.init(GenericServlet.java:212)
at com.sun.grizzly.http.servlet.ServletAdapter.loadServlet(ServletAdapter.java:451)
at com.sun.grizzly.http.servlet.ServletAdapter.doService(ServletAdapter.java:390)
at com.sun.grizzly.http.servlet.ServletAdapter.service(ServletAdapter.java:347)
at com.sun.grizzly.tcp.http11.GrizzlyAdapter.service(GrizzlyAdapter.java:166)
at com.sun.grizzly.tcp.http11.GrizzlyAdapterChain.service(GrizzlyAdapterChain.java:186)
at com.sun.grizzly.tcp.http11.GrizzlyAdapter.service(GrizzlyAdapter.java:166)
at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:824)
at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:721)
at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1014)
at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:220)
at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:135)
at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:102)
at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:88)
at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:76)
at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:53)
at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:57)
at com.sun.grizzly.ContextTask.run(ContextTask.java:69)
at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:530)
at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:511)
at java.lang.Thread.run(Thread.java:680)
Given that you're running through a servlet you need to make sure that Guice is hooked in correctly so that resources are created with injection rather than instantiated directly. The way you have your code now the injector is not used to create the new instance of the resource and hence your error.
There are details on how to set this up on the Guice Wiki.
I am trying to deploy a simple web service to Glassfish. Here is the web service class:
import com.dv.testrunner.extended.Task;
import com.medallion.etl.exception.StepExecutionException;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.jws.WebMethod;
import javax.jws.WebParam;
import javax.jws.WebService;
/**
*
* #author dvargo
*/
#WebService(serviceName = "Execute")
public class Execute
{
/**
* Web service operation
*/
#WebMethod(operationName = "executeTask")
public boolean executeTask(#WebParam(name = "task") Task task)
{
boolean setUp = task.setUp();
boolean execute;
try
{
execute = task.execute();
}
catch (StepExecutionException ex)
{
Logger.getLogger(Execute.class.getName()).log(Level.SEVERE, null, ex);
return false;
}
return setUp && execute;
}
}
Task is a simple interface. Here is the interface:
package com.dv.testrunner.extended;
import com.medallion.etl.exception.StepExecutionException;
/**
*
* #author dvargo
*/
public interface Task
{
public boolean execute() throws StepExecutionException;
public boolean setUp();
}
When I try to deploy my web service via Netbeans, I get the following error:
java.lang.Exception: java.lang.IllegalStateException: ContainerBase.addChild: start: org.apache.catalina.LifecycleException: java.lang.RuntimeException: Servlet web service endpoint '' failure
at com.sun.enterprise.web.WebApplication.start(WebApplication.java:138)
at org.glassfish.internal.data.EngineRef.start(EngineRef.java:130)
at org.glassfish.internal.data.ModuleInfo.start(ModuleInfo.java:269)
at org.glassfish.internal.data.ApplicationInfo.start(ApplicationInfo.java:294)
at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:462)
at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:240)
at org.glassfish.deployment.admin.DeployCommand.execute(DeployCommand.java:382)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$1.execute(CommandRunnerImpl.java:355)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:370)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:1064)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.access$1200(CommandRunnerImpl.java:96)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1244)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1232)
at com.sun.enterprise.v3.admin.AdminAdapter.doCommand(AdminAdapter.java:459)
at com.sun.enterprise.v3.admin.AdminAdapter.service(AdminAdapter.java:209)
at com.sun.grizzly.tcp.http11.GrizzlyAdapter.service(GrizzlyAdapter.java:168)
at com.sun.enterprise.v3.server.HK2Dispatcher.dispath(HK2Dispatcher.java:117)
at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:238)
at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:828)
at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:725)
at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1019)
at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:225)
at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137)
at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79)
at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54)
at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59)
at com.sun.grizzly.ContextTask.run(ContextTask.java:71)
at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532)
at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513)
at java.lang.Thread.run(Thread.java:680)
Does anyone have any ideas on what is happening and how I may fix it? Is it that I can not use Task as a parameter?
JAX-WS does not allow interfaces as method parameters. Try replacing Task with a class.
Not only JAX-WS does not allow interfaces, it even makes no sense in your case. How would you specify what the task is supposed to do? You need a concrete class as a parameter, and the class needs to be annotated with #XmlRootElement. If you want your endpoint to support different tasks, you will need more operations with different names to achieve that.
1) Can you schedule a message driven bean to access a queue only at certain times?
For example, user has two contact options - between 9am-5pm and 5pm-10pm. I'd like to have two MDB one that is only active from 9am-5pm and the other at 3pm-10pm.
Both queues have messages sent to them throughout the day but I'd only like to process them at the specific times.
Ideally #Schedule would work but unfortunately it doesn't.
Using Glassfish 3.1.2 and ActiveMQ 5.5.1 but I'm pretty sure it's not an implementation specific question.
Edit 1
Code
#MessageDriven(
activationConfig = {
#ActivationConfigProperty(propertyName = "destinationType", propertyValue = "javax.jms.Queue"),
#ActivationConfigProperty(propertyName = "destination", propertyValue = "jms/queue/amqmsg")
})
public class ExampleMessageBean implements MessageListener {
#Schedule(second="*", minute="*", hour="9-17", persistent = false)
public void onMessage(Message message) {
try {
System.out.println("We've received a message: " + message.getJMSMessageID());
System.out.println("\n\n Message\n\n" + message);
} catch (JMSException e) {
e.printStackTrace();
}
}
}
Getting error on deployment. I don't think it's possible for #Schedule to be used in this way. Can anyone confirm?
SEVERE: Exception while invoking class org.glassfish.ejb.startup.EjbDeployer load method java.lang.RuntimeException: EJB Container initialization error
at org.glassfish.ejb.startup.EjbApplication.loadContainers(EjbApplication.java:242)
at org.glassfish.ejb.startup.EjbDeployer.load(EjbDeployer.java:299)
at org.glassfish.ejb.startup.EjbDeployer.load(EjbDeployer.java:105)
at org.glassfish.internal.data.ModuleInfo.load(ModuleInfo.java:186)
at org.glassfish.internal.data.ApplicationInfo.load(ApplicationInfo.java:264)
at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:460)
at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:240)
at org.glassfish.deployment.admin.DeployCommand.execute(DeployCommand.java:389)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$1.execute(CommandRunnerImpl.java:348)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:363)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:1085)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.access$1200(CommandRunnerImpl.java:95)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1291)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1259)
at com.sun.enterprise.v3.admin.AdminAdapter.doCommand(AdminAdapter.java:461)
at com.sun.enterprise.v3.admin.AdminAdapter.service(AdminAdapter.java:212)
at com.sun.grizzly.tcp.http11.GrizzlyAdapter.service(GrizzlyAdapter.java:179)
at com.sun.enterprise.v3.server.HK2Dispatcher.dispath(HK2Dispatcher.java:117)
at com.sun.enterprise.v3.services.impl.ContainerMapper$Hk2DispatcherCallable.call(ContainerMapper.java:354)
at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:195)
at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:849)
at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:746)
at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1045)
at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:228)
at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137)
at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79)
at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54)
at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59)
at com.sun.grizzly.ContextTask.run(ContextTask.java:71)
at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532)
at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513)
at java.lang.Thread.run(Thread.java:662)
Caused by: javax.ejb.EJBException: Invalid #Timeout or #Schedule signature for: public void com.name.mdb.ExampleMessageBean.onMessage(javax.jms.Message) #Timeout or #Schedule method must return void and be a no-arg method or take a single javax.ejb.Timer param
at com.sun.ejb.containers.BaseContainer.processEjbTimeoutMethod(BaseContainer.java:2219)
at com.sun.ejb.containers.BaseContainer.<init>(BaseContainer.java:743)
at com.sun.ejb.containers.MessageBeanContainer.<init>(MessageBeanContainer.java:142)
at com.sun.ejb.containers.ContainerFactoryImpl.createContainer(ContainerFactoryImpl.java:121)
at org.glassfish.ejb.startup.EjbApplication.loadContainers(EjbApplication.java:230)
... 33 more
SEVERE: Exception while loading the app
INFO: No timers to be deleted for id: 87558812344647680
SEVERE: Exception while loading the app : EJB Container initialization error
javax.ejb.EJBException: Invalid #Timeout or #Schedule signature for: public void com.test.mdb.ExampleMessageBean.onMessage(javax.jms.Message) #Timeout or #Schedule method must return void and be a no-arg method or take a single javax.ejb.Timer param
at com.sun.ejb.containers.BaseContainer.processEjbTimeoutMethod(BaseContainer.java:2219)
at com.sun.ejb.containers.BaseContainer.<init>(BaseContainer.java:743)
at com.sun.ejb.containers.MessageBeanContainer.<init>(MessageBeanContainer.java:142)
at com.sun.ejb.containers.ContainerFactoryImpl.createContainer(ContainerFactoryImpl.java:121)
at org.glassfish.ejb.startup.EjbApplication.loadContainers(EjbApplication.java:230)
at org.glassfish.ejb.startup.EjbDeployer.load(EjbDeployer.java:299)
at org.glassfish.ejb.startup.EjbDeployer.load(EjbDeployer.java:105)
at org.glassfish.internal.data.ModuleInfo.load(ModuleInfo.java:186)
at org.glassfish.internal.data.ApplicationInfo.load(ApplicationInfo.java:264)
at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:460)
at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:240)
at org.glassfish.deployment.admin.DeployCommand.execute(DeployCommand.java:389)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$1.execute(CommandRunnerImpl.java:348)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:363)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:1085)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.access$1200(CommandRunnerImpl.java:95)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1291)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1259)
at com.sun.enterprise.v3.admin.AdminAdapter.doCommand(AdminAdapter.java:461)
at com.sun.enterprise.v3.admin.AdminAdapter.service(AdminAdapter.java:212)
at com.sun.grizzly.tcp.http11.GrizzlyAdapter.service(GrizzlyAdapter.java:179)
at com.sun.enterprise.v3.server.HK2Dispatcher.dispath(HK2Dispatcher.java:117)
at com.sun.enterprise.v3.services.impl.ContainerMapper$Hk2DispatcherCallable.call(ContainerMapper.java:354)
at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:195)
at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:849)
at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:746)
at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1045)
at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:228)
at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137)
at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79)
at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54)
at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59)
at com.sun.grizzly.ContextTask.run(ContextTask.java:71)
at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532)
at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513)
at java.lang.Thread.run(Thread.java:662)
Schedule doesnt like being called on your method which has the message param. How would it know this argument.
Just add the items to a queue and process seperately.
#MessageDriven(
activationConfig = {
#ActivationConfigProperty(propertyName = "destinationType", propertyValue = "javax.jms.Queue"),
#ActivationConfigProperty(propertyName = "destination", propertyValue = "jms/queue/amqmsg")
})
public class ExampleMessageBean implements MessageListener {
private BlockingQueue<Message> queue = new ArrayBlockingQueue<Message>() ;
#Schedule(second="*", minute="*", hour="9-17", persistent = false)
public void process()
{
//process queue here.
}
public void onMessage(Message message) {
try {
System.out.println("We've received a message: " + message.getJMSMessageID());
queue.add(message);
System.out.println("\n\n Message\n\n" + message);
} catch (JMSException e) {
e.printStackTrace();
}
}