Deployment of third party jar in wildfly-9.0.2.Final

问题

In order to visible external jars to more than one application i usually placed external jars at $JBOSS_HOME/server/default/lib directoy in JBOSS 5.x.These jars were automaically up at startp of AS. How this will i do in wildfly-9.0.2.Final.

@Sam Thankx for reply But still i am getting error , Kindly please see my scenario as following Structure

There is jar archive named as test.jar is present in test.ear
In test.jar there is EJB3 session bean java class. In this class there is import stmt as.

import com.oracle.asmc.ejb3.statelesssession.SLE3DecryptLocal;
Above package 'com.oracle.asmc.ejb3.statelesssession.SLE3DecryptLocal' is present in testclient.jar

Note - Above testclient.jar is not part of test.ear.(I want to access this testclient.jar from multiple EARs)

To deploy test.ear,i have done following steps

./jboss-cli.sh -c (present in bin directory)
module add --name=testclient --resources=~/client_jar/testclient.jar

I have added following configuration in jboss-deployment-structure.xml and placed in META-INF directory while creating test.ear.

<?xml version="1.0"?>       
   <jboss-deployment-structure xmlns="urn:jboss:deployment-structure:1.1">
  <deployment>
  <dependencies>
       <module name="testclient" />
  </dependencies>
</deployment>
</jboss-deployment-structure>

For deploying Test.ear applicaiton, accessed 'http://127.0.0.1:9990/' and travesed link Deployments --> Add -->Add Deployment --->FINISH But still got following error.

12:19:22,439 INFO  [org.jboss.as.server.deployment] (MSC service thread 1-4) WFLYSRV0027: Starting deployment of "test.ear" (runtime-name: "test.ear")
12:19:22,602 INFO  [org.jboss.as.server.deployment] (MSC service thread 1-3) WFLYSRV0207: Starting subdeployment (runtime-name: "test.jar")
12:19:22,608 INFO  [org.jboss.as.server.deployment] (MSC service thread 1-1) WFLYSRV0207: Starting subdeployment (runtime-name: "test.war")
12:19:23,524 INFO  [org.jboss.weld.deployer] (MSC service thread 1-2) WFLYWELD0003: Processing weld deployment test.ear
12:19:23,631 INFO  [org.hibernate.validator.internal.util.Version] (MSC service thread 1-2) HV000001: Hibernate Validator 5.1.3.Final
12:19:23,842 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-3) MSC000001: Failed to start service jboss.deployment.subunit."test.ear"."test.jar".POST_MODULE: org.jboss.msc.service.StartException in service jboss.deployment.subunit."test.ear"."test.jar".POST_MODULE: WFLYSRV0153: Failed to process phase POST_MODULE of subdeployment "test.jar" of deployment "test.ear"
  at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:163)
  at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1948)
  at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1881)
  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
  at java.lang.Thread.run(Thread.java:745)
 Caused by: java.lang.RuntimeException: WFLYSRV0177: Error getting reflective information for class com.oracle.test.SlsTestBean with ClassLoader ModuleClassLoader for Module "deployment.test.ear.test.jar:main" from Service Module Loader
 at org.jboss.as.server.deployment.reflect.DeploymentReflectionIndex.getClassIndex(DeploymentReflectionIndex.java:70)
 at org.jboss.as.ee.metadata.MethodAnnotationAggregator.runtimeAnnotationInformation(MethodAnnotationAggregator.java:57)
 at org.jboss.as.ee.component.deployers.InterceptorAnnotationProcessor.handleAnnotations(InterceptorAnnotationProcessor.java:107)
 at org.jboss.as.ee.component.deployers.InterceptorAnnotationProcessor.processComponentConfig(InterceptorAnnotationProcessor.java:92)
 at org.jboss.as.ee.component.deployers.InterceptorAnnotationProcessor.deploy(InterceptorAnnotationProcessor.java:77)
 at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:156)
... 5 more
  Caused by: java.lang.NoClassDefFoundError: com/oracle/asmc/ejb3/statelesssession/SLE3DecryptLocal
 at java.lang.Class.getDeclaredMethods0(Native Method)
 at java.lang.Class.privateGetDeclaredMethods(Class.java:2701)
 at java.lang.Class.getDeclaredMethods(Class.java:1975)
 at org.jboss.as.server.deployment.reflect.ClassReflectionIndex.<init>(ClassReflectionIndex.java:65)
 at org.jboss.as.server.deployment.reflect.DeploymentReflectionIndex.getClassIndex(DeploymentReflectionIndex.java:66)
  ... 10 more
  Caused by: java.lang.ClassNotFoundException: com/oracle/asmc/ejb3/statelesssession/SLE3DecryptLocal from [Module "deployment.test.ear.test.jar:main" from Service Module Loader]
 at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:205)
 at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:455)
 at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:404)
 at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:385)
 at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:130)
 ... 15 more

@Sam thankx for reply

I added 'jboss-deployment-structure.xml' in META-INF of test.jar.

Note- Yes, I am accessing 'com/oracle/asmc/ejb3/statelesssession/SLE3DecryptLocal' (present in testclient.jar module) from test.jar.

Now my test.ear contains

META-INF/application.xml
test.war
test.jar('jboss-deployment-structure.xml' present in META-INF directory of this test.jar )

But still i am getting following error.

Caused by: java.lang.NoClassDefFoundError: com.oracle.asmc.ejb3.statelesssession.SLE3DecryptLocal
at java.lang.Class.getDeclaredMethods0(Native Method)
at java.lang.Class.privateGetDeclaredMethods(Class.java:2701)
at java.lang.Class.getDeclaredMethods(Class.java:1975)
at org.jboss.as.server.deployment.reflect.ClassReflectionIndex.<init>(ClassReflectionIndex.java:65)
at org.jboss.as.server.deployment.reflect.DeploymentReflectionIndex.getClassIndex(DeploymentReflectionIndex.java:66)
... 10 more
 Caused by: java.lang.ClassNotFoundException: com.oracle.asmc.ejb3.statelesssession.SLE3DecryptLocal from [Module "deployment.test.ear.test.jar:main" from Service Module Loader]
at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:205)
at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:455)
at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:404)
at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:385)
at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:130)
... 15 more

回答1:

Class loading has completely changed with WildFly. You can read more information [at]

Since WildFly 8, Class loading is considerably different to previous versions of JBoss AS. Class loading is based on the JBoss Modules project. Instead of the more familiar hierarchical class loading environment, WildFly's class loading is based on modules that have to define explicit dependencies on other modules. Deployments in WildFly are also modules, and do not have access to classes that are defined in jars in the application server unless an explicit dependency on those classes is defined.

More information can be found on the WildFly 9 Documentation

Basically, you can add a module with your shared libraries and make your deployment depends on it.

For exemple, you could use the jboss-cli (located in the bin folder) to add a module with MySQL Connector Java

module add --name=org.mysql --resources=mysql-connector-java-5.1.31-bin.jar --dependencies=javax.api,javax.transaction.api

Then to make your application see it, you can add a file called jboss-deployment-structure.xml containing the following information:

<?xml version="1.0"?>

<jboss-deployment-structure xmlns="urn:jboss:deployment-structure:1.1">
    <deployment>
        <dependencies>
            <module name="org.mysql" />
        </dependencies>
    </deployment>
</jboss-deployment-structure>

The module name must match the name you specified in the module add command.

The file jboss-deployment-structure.xml can be omited if you add the module name in your MANIFEST.MF in the Dependencies section

来源：https://stackoverflow.com/questions/34940005/deployment-of-third-party-jar-in-wildfly-9-0-2-final

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java-ee

wildfly-9