Spring et JMX

Version imprimable

23/04/2009, 09h49
bj304075

Spring et JMX

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.
23/04/2009, 09h55
willoi

Réponse sur le site officiel :

http://static.springframework.org/sp...rence/jmx.html
23/04/2009, 10h21
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

bonjour,
ce bout de code pourrait t'éclairer.

Code:

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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>

Merci pour ton aide.

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

C'est avec :

Code:

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 :

Code:

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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

23/04/2009, 14h28
aymen83
il te manque peut etre ceci
Code:

1 2 3 4 5 <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
23/04/2009, 14h48
bj304075

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

Merci pour ton aide.

Code:

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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?

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

Code:

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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

24/04/2009, 10h39
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

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

Citation:

20.5.2. Client-side Connectors

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

Code:

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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 :

Code:

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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

24/04/2009, 16h50
aymen83

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

Quand je mets jndi

Code:

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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

J'ai réussi à avancer un peu.

Voici ma configuration :

Code:

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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 :

Code:

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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

24/04/2009, 18h00
aymen83
apprament, il ne trouve pas le serveur spécifié
essai ceci
Code:

1 2 service:jmx:rmi://serveur/jndi/rmi://serveur: port-serveur/ton connecteur