Discussion :

[bj304075]

Bonjour,

Je voudrais savoir si en Spring il serait possible de faire :
- de se connecter à la console JMX de JBOSS ou autre.
- de trouver un bean
- et d'executer une méthode de ce bean.

Je vous remercie par avance pour votre aide.

[willoi]

Réponse sur le site officiel :

http://static.springframework.org/sp...rence/jmx.html

[bj304075]

Merci.

Si j'ai bien compris je dois réutiliser le MBeanServer de JBOSS.
Mais si JBoss tourne sur une autre machine ?
Comment je fais pour spécifier où est ce qu'il va trouver ce MBeanServer

[aymen83]

bonjour,
ce bout de code pourrait t'éclairer.

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<bean id="mbeanServer"
		class="org.springframework.jmx.support.MBeanServerFactoryBean">
		<!--		 indicate to first look for a server -->
		<property name="locateExistingServerIfPossible" value="true" />
	</bean>
	<bean id="serverConnector"
		class="org.springframework.jmx.support.ConnectorServerFactoryBean"
		depends-on="registry">
		<property name="objectName" value="connector:name=rmi" />
		<property name="serviceUrl"
			value="service:jmx:rmi://localhost/jndi/rmi://localhost:2222/myconnector" />
		<property name="environment">
			<!--			 the following is only valid when the sun jmx implementation is used -->
			<map>
				<entry key="jmx.remote.x.password.file"
					value="${jmx.remote.password}" />
				<entry key="jmx.remote.x.access.file"
					value="${jmx.remote.access}" />
			</map>
		</property>
		<property name="server" ref="mbeanServer" />
	</bean>

[bj304075]

Merci pour ton aide.

Si j'ai bien compris le fichier de configuration que tu m'as donné.

C'est avec :

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ConnectorServerFactoryBean.getServer().queryMBean(Paramètre)

Que je pourrai chercher l'objet que je souhaite et le contrôler.

J'ai juste un petit problème.
Quand je rajoute ce que tu m'a donné à mon fichier de configuration.
Et que je fais un @Autowired de ConnectorServerFactoryBean, j'ai l'erreur :

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Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'serverConnection' is defined
        at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanDefinition(DefaultListableBeanFactory.java:387)
        at org.springframework.beans.factory.support.AbstractBeanFactory.getMergedLocalBeanDefinition(AbstractBeanFactory.java:968)
        at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:246)
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:168)
        at org.springframework.context.annotation.CommonAnnotationBeanPostProcessor.getResource(CommonAnnotationBeanPostProcessor.java:427)
        at org.springframework.context.annotation.CommonAnnotationBeanPostProcessor$ResourceElement.getResourceToInject(CommonAnnotationBeanPostProcessor.java:502)
        at org.springframework.beans.factory.annotation.InjectionMetadata$InjectedElement.inject(InjectionMetadata.java:180)
        at org.springframework.beans.factory.annotation.InjectionMetadata.injectFields(InjectionMetadata.java:105)
        at org.springframework.context.annotation.CommonAnnotationBeanPostProcessor.postProcessAfterInstantiation(CommonAnnotationBeanPostProcessor.java:290)

Serait tu pourquoi ?

Merci

[aymen83]

il te manque peut etre ceci

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<bean id="registry"
		class="org.springframework.remoting.rmi.RmiRegistryFactoryBean">
		<property name="port" value="2222" />
	</bean>

d'aprés la config le serverConnector depend du bean registry. Si pas de registry alors pas de serverConnector

[bj304075]

J'ai rajouter ce que tu m'as donné .
J'ai toujours la même erreur

Merci pour ton aide.

[aymen83]

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Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'serverConnection' is defined
        at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanDefinition(DefaultListableBeanFactory.java:387)
        at org.springframework.beans.factory.support.AbstractBeanFactory.getMergedLocalBeanDefinition(AbstractBeanFactory.java:968)
        at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:246)
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:168)
        at org.springframework.context.annotation.CommonAnnotationBeanPostProcessor.getResource(CommonAnnotationBeanPostProcessor.java:427)
        at org.springframework.context.annotation.CommonAnnotationBeanPostProcessor$ResourceElement.getResourceToInject(CommonAnnotationBeanPostProcessor.java:502)
        at org.springframework.beans.factory.annotation.InjectionMetadata$InjectedElement.inject(InjectionMetadata.java:180)
        at org.springframework.beans.factory.annotation.InjectionMetadata.injectFields(InjectionMetadata.java:105)
        at org.springframework.context.annotation.CommonAnnotationBeanPostProcessor.postProcessAfterInstantiation(CommonAnnotationBeanPostProcessor.java:290)

serverConnection c'est toi qui l'a définit.
tu peux poster tout le log?

[bj304075]

Merci pour ton aide.
j'ai regardé dans mon code je n'utilisais pas de serverConnection.
j'ai nettoyer le projet et maintenant j'ai cette erreur

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Failed to load ApplicationContext
java.lang.IllegalStateException: Failed to load ApplicationContext
        at org.springframework.test.context.TestContext.getApplicationContext(TestContext.java:203)
        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:255)
        at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTest(SpringJUnit4ClassRunner.java:93)
        at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.invokeTestMethod(SpringJUnit4ClassRunner.java:130)
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'actionAdministrationServiceImpl': Autowiring of fields failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.springframework.jmx.support.ConnectorServerFactoryBean ActionAdministrationServiceImpl.serverConnector; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No unique bean of type [org.springframework.jmx.support.ConnectorServerFactoryBean] is defined: Unsatisfied dependency of type [class org.springframework.jmx.support.ConnectorServerFactoryBean]: expected at least 1 matching bean
        at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessAfterInstantiation(AutowiredAnnotationBeanPostProcessor.java:243)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:957)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:470)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
        at java.security.AccessController.doPrivileged(Native Method)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
        at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:264)
        at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:220)
        at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261)
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
        at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:429)
        at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:729)
        at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:381)
        at org.springframework.test.context.support.AbstractGenericContextLoader.loadContext(AbstractGenericContextLoader.java:96)
        at org.springframework.test.context.support.AbstractGenericContextLoader.loadContext(AbstractGenericContextLoader.java:44)
        at org.springframework.test.context.TestContext.loadApplicationContext(TestContext.java:173)
        at org.springframework.test.context.TestContext.getApplicationContext(TestContext.java:199)
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.springframework.jmx.support.ConnectorServerFactoryBean ActionAdministrationServiceImpl.serverConnector; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No unique bean of type [org.springframework.jmx.support.ConnectorServerFactoryBean] is defined: Unsatisfied dependency of type [class org.springframework.jmx.support.ConnectorServerFactoryBean]: expected at least 1 matching bean
        at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:435)
        at org.springframework.beans.factory.annotation.InjectionMetadata.injectFields(InjectionMetadata.java:105)
        at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessAfterInstantiation(AutowiredAnnotationBeanPostProcessor.java:240)
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No unique bean of type [org.springframework.jmx.support.ConnectorServerFactoryBean] is defined: Unsatisfied dependency of type [class org.springframework.jmx.support.ConnectorServerFactoryBean]: expected at least 1 matching bean
        at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:613)
        at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:412)

Ca avait marché une fois et j'avais eu l'erreur Erreur de Connection.

Bizarre

[bj304075]

J'ai corrigé mon erreur de bean.
Mais j'aurai voulu savoir s'il etait possible de specifier le port de connection au serveur JBoss ?

Merci

[bj304075]

En regardant le doc Spring pour JMX
j'ai trouve ceci :

20.5.2. Client-side Connectors

To create an MBeanServerConnection to a remote JSR-160 enabled MBeanServer use the MBeanServerConnectionFactoryBean as shown below:

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<bean id="clientConnector" class="org.springframework.jmx.support.MBeanServerConnectionFactoryBean">
  <property name="serviceUrl" value="service:jmx:rmi://localhost:9875"/>
</bean>

http://static.springframework.org/sp...-jsr160-client

Quand je l'intègre dans mon application j'ai l'erreur :

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Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'clientConnector' defined in class path resource [applicationContext-Test.xml]: Invocation of init method failed; nested exception is java.net.MalformedURLException: URL path must begin with /jndi/ or /stub/ or /ior/: /jmx-console
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1336)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:471)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
        at java.security.AccessController.doPrivileged(Native Method)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
        at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:264)
        at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:220)
        at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261)
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
        at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:671)
        at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:610)
        at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:412)
        ... 48 more
Caused by: java.net.MalformedURLException: URL path must begin with /jndi/ or /stub/ or /ior/: /jmx-console
        at javax.management.remote.rmi.RMIConnector.findRMIServer(RMIConnector.java:1849)
        at javax.management.remote.rmi.RMIConnector.connect(RMIConnector.java:257)
        at javax.management.remote.JMXConnectorFactory.connect(JMXConnectorFactory.java:248)
        at org.springframework.jmx.support.MBeanServerConnectionFactoryBean.connect(MBeanServerConnectionFactoryBean.java:128)
        at org.springframework.jmx.support.MBeanServerConnectionFactoryBean.afterPropertiesSet(MBeanServerConnectionFactoryBean.java:116)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1367)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1333)
        ... 60 more

Est ce que vous pouvez m'aider je n'arrive pas à comprendre pourquoi.

Merci par avance

[aymen83]

bonjour,
d'après le log l'url que tu utilise est mal formé. essai d'utiliser jndi

[bj304075]

Quand je mets jndi

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Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'clientConnector' defined in class path resource [applicationContext-Test.xml]: Invocation of init method failed; nested exception is java.net.MalformedURLException: Unsupported protocol: jndi
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1336)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:471)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
        at java.security.AccessController.doPrivileged(Native Method)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
        at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:264)
        at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:220)
        at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261)
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
        at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:671)
        at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:610)
        at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:412)
        ... 48 more
Caused by: java.net.MalformedURLException: Unsupported protocol: jndi
        at javax.management.remote.JMXConnectorFactory.newJMXConnector(JMXConnectorFactory.java:327)
        at javax.management.remote.JMXConnectorFactory.connect(JMXConnectorFactory.java:247)
        at org.springframework.jmx.support.MBeanServerConnectionFactoryBean.connect(MBeanServerConnectionFactoryBean.java:128)
        at org.springframework.jmx.support.MBeanServerConnectionFactoryBean.afterPropertiesSet(MBeanServerConnectionFactoryBean.java:116)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1367)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1333)
        ... 60 more

Merci

[bj304075]

J'ai réussi à avancer un peu.

Voici ma configuration :

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<bean id="clientConnector" class="org.springframework.jmx.support.MBeanServerConnectionFactoryBean">
        <property name="connectOnStartup" value="True"/>
        <property name="serviceUrl" value="service:jmx:rmi:///jndi/rmi:/adresse_de_JBOSS:PORT/jmx-console/"/>
 
    </bean>

j'ai cette erreur maintenant :

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Caused by: java.io.IOException: Failed to retrieve RMIServer stub: javax.naming.ServiceUnavailableException [Root exception is java.rmi.ConnectException: Connection refused to host: 127.0.1.1; nested exception is: 
        java.net.ConnectException: Connection refused]
        at javax.management.remote.rmi.RMIConnector.connect(RMIConnector.java:323)
        at javax.management.remote.JMXConnectorFactory.connect(JMXConnectorFactory.java:248)
        at org.springframework.jmx.support.MBeanServerConnectionFactoryBean.connect(MBeanServerConnectionFactoryBean.java:128)
        at org.springframework.jmx.support.MBeanServerConnectionFactoryBean.afterPropertiesSet(MBeanServerConnectionFactoryBean.java:116)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1367)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1333)
Caused by: javax.naming.ServiceUnavailableException [Root exception is java.rmi.ConnectException: Connection refused to host: 127.0.1.1; nested exception is: 
        java.net.ConnectException: Connection refused]
        at com.sun.jndi.rmi.registry.RegistryContext.lookup(RegistryContext.java:101)
        at com.sun.jndi.toolkit.url.GenericURLContext.lookup(GenericURLContext.java:185)
        at javax.naming.InitialContext.lookup(InitialContext.java:392)
        at javax.management.remote.rmi.RMIConnector.findRMIServerJNDI(RMIConnector.java:1871)
        at javax.management.remote.rmi.RMIConnector.findRMIServer(RMIConnector.java:1841)
        at javax.management.remote.rmi.RMIConnector.connect(RMIConnector.java:257)
Caused by: java.rmi.ConnectException: Connection refused to host: 127.0.1.1; nested exception is: 
        java.net.ConnectException: Connection refused
        at sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:601)
        at sun.rmi.transport.tcp.TCPChannel.createConnection(TCPChannel.java:198)
        at sun.rmi.transport.tcp.TCPChannel.newConnection(TCPChannel.java:184)
        at sun.rmi.server.UnicastRef.newCall(UnicastRef.java:322)
        at sun.rmi.registry.RegistryImpl_Stub.lookup(Unknown Source)
        at com.sun.jndi.rmi.registry.RegistryContext.lookup(RegistryContext.java:97)
Caused by: java.net.ConnectException: Connection refused
        at java.net.PlainSocketImpl.socketConnect(Native Method)
        at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)
        at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)
        at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)
        at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
        at java.net.Socket.connect(Socket.java:519)
        at java.net.Socket.connect(Socket.java:469)
        at java.net.Socket.<init>(Socket.java:366)
        at java.net.Socket.<init>(Socket.java:180)
        at sun.rmi.transport.proxy.RMIDirectSocketFactory.createSocket(RMIDirectSocketFactory.java:22)
        at sun.rmi.transport.proxy.RMIMasterSocketFactory.createSocket(RMIMasterSocketFactory.java:128)
        at sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:595)

Merci

[aymen83]

apprament, il ne trouve pas le serveur spécifié
essai ceci

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service:jmx:rmi://serveur/jndi/rmi://serveur: port-serveur/ton connecteur