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SAR cannot specify multiple module dependecies
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created by <a href="http://community.jboss.org/people/matt.drees">Matt Drees</a> in <i>JBoss AS7 Development</i> - <a href="http://community.jboss.org/message/606782#606782">View the full discussion</a>
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<div class="jive-rendered-content"><p>I have a SAR I am trying to deploy.  I want it to depend on both the "org.apache.log4j" module and the "org.jboss.common-core" module (I'd like it to log a message on startup, and also bind itself into JNDI with NonSerializableObjectFactory.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><span>As indicated on </span><a class="jive-link-external-small" href="https://docs.jboss.org/author/display/AS7/Class+Loading+in+AS7" target="_blank">https://docs.jboss.org/author/display/AS7/Class+Loading+in+AS7</a><span>, the right way to do this is with a Manifest entry in my SAR that looks like:</span></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><pre class="jive-pre"><code class="jive-code">Dependencies: org.apache.log4j org.jboss.common-core
</code></pre><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>However, when I do this, I get a CNFE for org.jboss.util.naming.NonSerializableFactory:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><pre class="jive-pre"><code class="jive-code">10:40:41,727 WARN  [org.ccci.ha.HighAvailabilityDataSource] (MSC service thread 1-2) Starting up HighAvailabilityDataSource ccpDatasource in PRIMARY mode
10:40:41,728 INFO  [stdout] (MSC service thread 1-2) fullName=jdbc/ccpDatasource
10:40:41,729 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-2) MSC00001: Failed to start service jboss.mbean.service."jboss.jca:name=jdbc/ccpDatasource,service=DataSourceBinding".start: org.jboss.msc.service.StartException in service jboss.mbean.service."jboss.jca:name=jdbc/ccpDatasource,service=DataSourceBinding".start: Failed to execute legacy service start() method
    at org.jboss.as.service.StartStopService.start(StartStopService.java:51)
    at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1675)
    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [:1.6.0_24]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [:1.6.0_24]
    at java.lang.Thread.run(Thread.java:680) [:1.6.0_24]
Caused by: java.lang.reflect.InvocationTargetException
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [:1.6.0_24]
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) [:1.6.0_24]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [:1.6.0_24]
    at java.lang.reflect.Method.invoke(Method.java:597) [:1.6.0_24]
    at org.jboss.as.service.AbstractService.invokeLifecycleMethod(AbstractService.java:59)
    at org.jboss.as.service.StartStopService.start(StartStopService.java:49)
    ... 4 more
Caused by: java.lang.NoClassDefFoundError: org/jboss/util/naming/NonSerializableFactory
    at org.ccci.ha.HighAvailabilityDataSource.rebind(HighAvailabilityDataSource.java:53)
    at org.ccci.ha.HighAvailabilityDataSource.start(HighAvailabilityDataSource.java:34)
    ... 10 more
Caused by: java.lang.ClassNotFoundException: org.jboss.util.naming.NonSerializableFactory from [Module "deployment.jboss-addons-3.0-SNAPSHOT.sar:main" from Service Module Loader]
    at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:188) [:1.0.0.CR2]
    at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:357) [:1.0.0.CR2]
    at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:329) [:1.0.0.CR2]
    at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:306) [:1.0.0.CR2]
    at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:100) [:1.0.0.CR2]
    ... 12 more
</code></pre><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Note, however, that the logging is working correctly, so Log4j is being resolved.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>So, on a whim, I switched up my Dependencies entry in the Manifest:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><pre class="jive-pre"><code class="jive-code">Dependencies: org.jboss.common-core org.apache.log4j
</code></pre><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>This, however, gives me a CNFE for org.apache.log4j.Logger:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><pre class="jive-pre"><code class="jive-code">10:39:43,720 INFO  [org.jboss.as.server.deployment] (MSC service thread 1-1) Starting deployment of "jboss-addons-3.0-SNAPSHOT.sar"
10:39:43,744 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-2) MSC00001: Failed to start service jboss.deployment.unit."jboss-addons-3.0-SNAPSHOT.sar".INSTALL: org.jboss.msc.service.StartException in service jboss.deployment.unit."jboss-addons-3.0-SNAPSHOT.sar".INSTALL: Failed to process phase INSTALL of deployment "jboss-addons-3.0-SNAPSHOT.sar"
    at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:121)
    at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1675)
    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [:1.6.0_24]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [:1.6.0_24]
    at java.lang.Thread.run(Thread.java:680) [:1.6.0_24]
Caused by: java.lang.NoClassDefFoundError: Lorg/apache/log4j/Logger;
    at java.lang.Class.getDeclaredFields0(Native Method) [:1.6.0_24]
    at java.lang.Class.privateGetDeclaredFields(Class.java:2291) [:1.6.0_24]
    at java.lang.Class.getDeclaredFields(Class.java:1743) [:1.6.0_24]
    at org.jboss.as.server.deployment.reflect.ClassReflectionIndex.<init>(ClassReflectionIndex.java:57)
    at org.jboss.as.server.deployment.reflect.DeploymentReflectionIndex.getClassIndex(DeploymentReflectionIndex.java:65)
    at org.jboss.as.service.ParsedServiceDeploymentProcessor.addServices(ParsedServiceDeploymentProcessor.java:112)
    at org.jboss.as.service.ParsedServiceDeploymentProcessor.deploy(ParsedServiceDeploymentProcessor.java:102)
    at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:115)
    ... 4 more
Caused by: java.lang.ClassNotFoundException: org.apache.log4j.Logger from [Module "deployment.jboss-addons-3.0-SNAPSHOT.sar:main" from Service Module Loader]
    at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:188) [:1.0.0.CR2]
    at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:357) [:1.0.0.CR2]
    at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:329) [:1.0.0.CR2]
    at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:306) [:1.0.0.CR2]
    at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:100) [:1.0.0.CR2]
    ... 12 more
</code></pre><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I later commented out the logging, and verified that NonSerializableFactory is in fact being loaded.  (It fails for another reason, but I'll get to that in another post.)</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>So, it appears that only the first entry in the Dependencies: manifest entry gets resolved by Jboss Modules.  This looks like a bug, right?  I don't think I'm just screwing up the manifest syntax or something.</p></div>
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