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From Mansour Al Akeel <mansour.alak...@gmail.com>
Subject Re: Multiple persistence.xml in different jars
Date Tue, 14 Oct 2014 23:06:15 GMT
upgrading to 4.7.1 resolved the problem, but now back again to a
problem I saw earlier.

Oct 14, 2014 6:59:22 PM org.apache.openejb.OpenEJB$Instance <init>
SEVERE: OpenEJB has encountered a fatal error and cannot be started:
The Assembler encountered an unexpected error while attempting to
build the container system.
java.lang.NoClassDefFoundError:
org/perfectjpattern/jee/integration/dao/AbstractJpaManagedBaseDao
        at java.lang.ClassLoader.defineClass1(Native Method)
        at java.lang.ClassLoader.defineClass(ClassLoader.java:760)
        at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
        at java.net.URLClassLoader.defineClass(URLClassLoader.java:455)
        at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:367)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:360)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:411)
        at org.apache.openejb.core.TempClassLoader.loadClass(TempClassLoader.java:205)
        at org.apache.openejb.core.TempClassLoader.loadClass(TempClassLoader.java:79)
        at org.apache.xbean.finder.archive.JarArchive.loadClass(JarArchive.java:84)
        at org.apache.xbean.finder.archive.CompositeArchive.loadClass(CompositeArchive.java:58)
        at org.apache.openejb.config.FinderFactory$DebugArchive.loadClass(FinderFactory.java:282)
        at org.apache.xbean.finder.AnnotationFinder$ClassInfo.get(AnnotationFinder.java:1453)
        at org.apache.xbean.finder.AnnotationFinder.findMetaAnnotatedClasses(AnnotationFinder.java:563)
        at org.apache.xbean.finder.AnnotationFinder.findMetaAnnotatedClasses(AnnotationFinder.java:512)
        at org.apache.openejb.config.AnnotationDeployer$DiscoverAnnotatedBeans.deploy(AnnotationDeployer.java:1406)
        at org.apache.openejb.config.AnnotationDeployer$DiscoverAnnotatedBeans.deploy(AnnotationDeployer.java:442)
        at org.apache.openejb.config.AnnotationDeployer.deploy(AnnotationDeployer.java:356)


The class IS in the class path, and available to the current project
as maven dependency. I am not sure why I am getting this error, and
has been stuck with it.
A work around could be is to disable scanning for EJBs and allow only
one EJB to be discovered.
Is there a way to do this ?


On Tue, Oct 14, 2014 at 11:13 AM, Romain Manni-Bucau
<rmannibucau@gmail.com> wrote:
> Maybe try a more recent version cause we changed several things and
> some of them were impacting in maven environment.
>
>
> Romain Manni-Bucau
> @rmannibucau
> http://www.tomitribe.com
> http://rmannibucau.wordpress.com
> https://github.com/rmannibucau
>
>
> 2014-10-14 17:06 GMT+02:00 Mansour Al Akeel <mansour.alakeel@gmail.com>:
>> No. I am using openejb embedded 4.6.0
>>
>>
>> On Tue, Oct 14, 2014 at 10:43 AM, Romain Manni-Bucau
>> <rmannibucau@gmail.com> wrote:
>>> asm4? you are not on tomee 1.7?
>>>
>>>
>>> Romain Manni-Bucau
>>> @rmannibucau
>>> http://www.tomitribe.com
>>> http://rmannibucau.wordpress.com
>>> https://github.com/rmannibucau
>>>
>>>
>>> 2014-10-14 16:40 GMT+02:00 Mansour Al Akeel <mansour.alakeel@gmail.com>:
>>>> Thank you Romain.
>>>> The target/classes was in the class path, but the size of the url array was
0.
>>>>
>>>> This was helpful. I am getting another error, that I was not able to understand.
>>>>
>>>> SEVERE: FATAL ERROR: Unknown error in Assembler.  Please send the
>>>> following stack trace and this message to users@openejb.apache.org :
>>>>  java.lang.IllegalArgumentException
>>>>         at org.apache.xbean.asm4.ClassReader.<init>(Unknown Source)
>>>>         at org.apache.xbean.asm4.ClassReader.<init>(Unknown Source)
>>>>         at org.apache.xbean.asm4.ClassReader.<init>(Unknown Source)
>>>>         at org.apache.openejb.util.AnnotationFinder.readClassDef(AnnotationFinder.java:297)
>>>>         at org.apache.openejb.util.AnnotationFinder.find(AnnotationFinder.java:163)
>>>>         at org.apache.openejb.config.DeploymentLoader.checkAnnotations(DeploymentLoader.java:1871)
>>>>         at org.apache.openejb.config.DeploymentLoader.discoverModuleType(DeploymentLoader.java:1782)
>>>>         at org.apache.openejb.config.DeploymentsResolver.processUrls(DeploymentsResolver.java:388)
>>>>         at org.apache.openejb.config.DeploymentsResolver.loadFromClasspath(DeploymentsResolver.java:301)
>>>>         at org.apache.openejb.config.ConfigurationFactory.getModulesFromClassPath(ConfigurationFactory.java:647)
>>>>         at org.apache.openejb.config.ConfigurationFactory.getOpenEjbConfiguration(ConfigurationFactory.java:524)
>>>>         at org.apache.openejb.config.ConfigurationFactory.getOpenEjbConfiguration(ConfigurationFactory.java:575)
>>>>         at org.apache.openejb.assembler.classic.Assembler.getOpenEjbConfiguration(Assembler.java:429)
>>>>         at org.apache.openejb.assembler.classic.Assembler.build(Assembler.java:408)
>>>>         at org.apache.openejb.OpenEJB$Instance.<init>(OpenEJB.java:148)
>>>>         at org.apache.openejb.OpenEJB$Instance.<init>(OpenEJB.java:65)
>>>>         at org.apache.openejb.OpenEJB.init(OpenEJB.java:296)
>>>>         at org.apache.openejb.OpenEJB.init(OpenEJB.java:276)
>>>>
>>>>
>>>> I will continue digging.
>>>>
>>>> Thank you a lot.
>>>>
>>>>
>>>> On Tue, Oct 14, 2014 at 2:20 AM, Romain Manni-Bucau
>>>> <rmannibucau@gmail.com> wrote:
>>>>> Hi
>>>>>
>>>>> we have a mojo like it
>>>>> http://svn.apache.org/repos/asf/tomee/tomee/trunk/maven/openejb-embedded-maven-plugin/
>>>>>
>>>>> I think you miss target/classes in your loader
>>>>>
>>>>>
>>>>> Romain Manni-Bucau
>>>>> @rmannibucau
>>>>> http://www.tomitribe.com
>>>>> http://rmannibucau.wordpress.com
>>>>> https://github.com/rmannibucau
>>>>>
>>>>>
>>>>> 2014-10-14 6:37 GMT+02:00 Mansour Al Akeel <mansour.alakeel@gmail.com>:
>>>>>> Romain,
>>>>>> It was my fault. I was loading the persistence context using openjpa.
>>>>>> However, switched to OpenEJB to allow scanning for the persistence.xml
>>>>>> in other jars. The problem is the current jar has some EJBs. I am
>>>>>> loading them from maven mojo. In a way, it's similar to unit testing.
>>>>>>
>>>>>>   protected void setupClassPath() throws MalformedURLException,
>>>>>> DependencyResolutionRequiredException
>>>>>>     {
>>>>>>
>>>>>>     synchronized (this)
>>>>>>     {
>>>>>>         if (classLoader != null)
>>>>>>         return;
>>>>>>     }
>>>>>>     synchronized (this)
>>>>>>     {
>>>>>>         List<URL> urls = new ArrayList<URL>();
>>>>>>
>>>>>>         List<String> paths = new LinkedList<String>();
>>>>>>
>>>>>>         List<String> compilePath = mavenProject.getCompileClasspathElements();
>>>>>>
>>>>>>         List<String> testPath = mavenProject.getTestClasspathElements();
>>>>>>
>>>>>>         List<String> runtimePath = mavenProject.getRuntimeClasspathElements();
>>>>>>
>>>>>>         List<String> systemPath = mavenProject.getSystemClasspathElements();
>>>>>>
>>>>>>         List<Dependency> dependencies = mavenProject.getCompileDependencies();
>>>>>>
>>>>>>         this.merge(paths, compilePath);
>>>>>>         this.merge(paths, testPath);
>>>>>>         this.merge(paths, runtimePath);
>>>>>>         this.merge(paths, systemPath);
>>>>>>
>>>>>>         getLog().info("Scanning ... ");
>>>>>>
>>>>>>         for (Object object : paths)
>>>>>>         {
>>>>>>         String path = (String) object;
>>>>>>
>>>>>>         getLog().info("Adding " + path + " to classpath");
>>>>>>
>>>>>>         urls.add(new File(path).toURL());
>>>>>>         }
>>>>>>
>>>>>>         ClassLoader parent = Thread.currentThread().getContextClassLoader();
>>>>>>
>>>>>>         parent = this.getClass().getClassLoader();
>>>>>>
>>>>>>         ClassLoader contextClassLoader =
>>>>>> URLClassLoader.newInstance(urls.toArray(new URL[0]), parent);
>>>>>>
>>>>>>         Thread.currentThread().setContextClassLoader(contextClassLoader);
>>>>>>
>>>>>>         return;
>>>>>>     }
>>>>>>     }
>>>>>>
>>>>>> .....
>>>>>>
>>>>>> properties.put(Context.INITIAL_CONTEXT_FACTORY,
>>>>>> "org.apache.openejb.client.LocalInitialContextFactory");
>>>>>>
>>>>>>     // properties.put(OpenEjbContainer.OPENEJB_EMBEDDED_REMOTABLE,
"true");
>>>>>>     properties.put("openejb.validation.output.level", "VERBOSE");
>>>>>>
>>>>>>     properties.put("jdbc/dataSource", "new://Resource?type=DataSource");
>>>>>>     properties.put("jdbc/dataSource.JdbcDriver", this.driver);
>>>>>>     properties.put("jdbc/dataSource.JdbcUrl", this.url);
>>>>>>     properties.put("jdbc/dataSource.UserName", this.username);
>>>>>>     properties.put("jdbc/dataSource.Password", this.password);
>>>>>>
>>>>>>     properties.setProperty("javax.persistence.transactionType",
>>>>>> "RESOURCE_LOCAL");
>>>>>>
>>>>>>     Context ctx;
>>>>>>     try
>>>>>>     {
>>>>>>
>>>>>>         ctx = new InitialContext(properties);
>>>>>>
>>>>>>
>>>>>> The problem I am facing now, is that not all the dependencies are
>>>>>> available for OpenEJB:
>>>>>>
>>>>>> Oct 13, 2014 10:15:36 PM org.apache.openejb.OpenEJB$Instance <init>
>>>>>> SEVERE: OpenEJB has encountered a fatal error and cannot be started:
>>>>>> The Assembler encountered an unexpected error while attempting to
>>>>>> build the container system.
>>>>>> java.lang.NoClassDefFoundError:
>>>>>> org/perfectjpattern/jee/integration/dao/AbstractJpaManagedBaseDao
>>>>>>         at java.lang.ClassLoader.defineClass1(Native Method)
>>>>>>         at java.lang.ClassLoader.defineClass(ClassLoader.java:800)
>>>>>>         at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
>>>>>>         at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
>>>>>>         at java.net.URLClassLoader.access$100(URLClassLoader.java:71)
>>>>>>         at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
>>>>>>         at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
>>>>>>         at java.security.AccessController.doPrivileged(Native Method)
>>>>>>         at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
>>>>>>         at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
>>>>>>         at java.lang.ClassLoader.loadClass(ClassLoader.java:412)
>>>>>>         at org.apache.openejb.core.TempClassLoader.loadClass(TempClassLoader.java:180)
>>>>>>         at org.apache.openejb.core.TempClassLoader.loadClass(TempClassLoader.java:74)
>>>>>>         at org.apache.xbean.finder.archive.JarArchive.loadClass(JarArchive.java:84)
>>>>>>         at org.apache.xbean.finder.archive.CompositeArchive.loadClass(CompositeArchive.java:58)
>>>>>>         at org.apache.openejb.config.FinderFactory$DebugArchive.loadClass(FinderFactory.java:139)
>>>>>>         at org.apache.xbean.finder.AnnotationFinder$ClassInfo.get(AnnotationFinder.java:1425)
>>>>>>         at org.apache.xbean.finder.AnnotationFinder.findMetaAnnotatedClasses(AnnotationFinder.java:540)
>>>>>>         at org.apache.xbean.finder.AnnotationFinder.findMetaAnnotatedClasses(AnnotationFinder.java:489)
>>>>>>         at org.apache.openejb.config.FinderFactory$ModuleLimitedFinder.findMetaAnnotatedClasses(FinderFactory.java:291)
>>>>>>         at org.apache.openejb.config.AnnotationDeployer$DiscoverAnnotatedBeans.deploy(AnnotationDeployer.java:1391)
>>>>>>         at org.apache.openejb.config.AnnotationDeployer$DiscoverAnnotatedBeans.deploy(AnnotationDeployer.java:436)
>>>>>>         at org.apache.openejb.config.AnnotationDeployer.deploy(AnnotationDeployer.java:351)
>>>>>>         at org.apache.openejb.config.ConfigurationFactory$Chain.deploy(ConfigurationFactory.java:396)
>>>>>>         at org.apache.openejb.config.ConfigurationFactory.configureApplication(ConfigurationFactory.java:938)
>>>>>>         at org.apache.openejb.config.ConfigurationFactory.configureApplication(ConfigurationFactory.java:799)
>>>>>>         at org.apache.openejb.config.ConfigurationFactory.getOpenEjbConfiguration(ConfigurationFactory.java:531)
>>>>>>         at org.apache.openejb.config.ConfigurationFactory.getOpenEjbConfiguration(ConfigurationFactory.java:575)
>>>>>>         at org.apache.openejb.assembler.classic.Assembler.getOpenEjbConfiguration(Assembler.java:429)
>>>>>>         at org.apache.openejb.assembler.classic.Assembler.build(Assembler.java:408)
>>>>>>         at org.apache.openejb.OpenEJB$Instance.<init>(OpenEJB.java:148)
>>>>>>         at org.apache.openejb.OpenEJB$Instance.<init>(OpenEJB.java:65)
>>>>>>         at org.apache.openejb.OpenEJB.init(OpenEJB.java:296)
>>>>>>         at org.apache.openejb.OpenEJB.init(OpenEJB.java:276)
>>>>>>         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 org.apache.openejb.loader.OpenEJBInstance.init(OpenEJBInstance.java:36)
>>>>>>         at org.apache.openejb.core.LocalInitialContextFactory.init(LocalInitialContextFactory.java:96)
>>>>>>         at org.apache.openejb.core.LocalInitialContextFactory.init(LocalInitialContextFactory.java:60)
>>>>>>         at org.apache.openejb.core.LocalInitialContextFactory.getInitialContext(LocalInitialContextFactory.java:44)
>>>>>>
>>>>>>
>>>>>> I am not sure if adding dependencies to OpenEJB class works using
>>>>>>
>>>>>> Thread.currentThread().setContextClassLoader(contextClassLoader);
>>>>>>
>>>>>> Thank you.
>>>>>>
>>>>>>
>>>>>> On Mon, Oct 13, 2014 at 7:10 AM, Romain Manni-Bucau
>>>>>> <rmannibucau@gmail.com> wrote:
>>>>>>> not for war and classpath apps (only for ears)
>>>>>>>
>>>>>>>
>>>>>>> Romain Manni-Bucau
>>>>>>> @rmannibucau
>>>>>>> http://www.tomitribe.com
>>>>>>> http://rmannibucau.wordpress.com
>>>>>>> https://github.com/rmannibucau
>>>>>>>
>>>>>>>
>>>>>>> 2014-10-13 13:07 GMT+02:00 Andy Gumbrecht <agumbrecht@tomitribe.com>:
>>>>>>>> Could this be related the '*openejb.finder.module-scoped=true*'
property?
>>>>>>>>
>>>>>>>> Andy.
>>>>>>>>
>>>>>>>>
>>>>>>>> On 13/10/2014 08:39, Romain Manni-Bucau wrote:
>>>>>>>>>
>>>>>>>>> Hi
>>>>>>>>>
>>>>>>>>> it should do out of the box,can you share more details/code?
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> Romain Manni-Bucau
>>>>>>>>> @rmannibucau
>>>>>>>>> http://www.tomitribe.com
>>>>>>>>> http://rmannibucau.wordpress.com
>>>>>>>>> https://github.com/rmannibucau
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> 2014-10-13 7:40 GMT+02:00 Mansour Al Akeel <mansour.alakeel@gmail.com>:
>>>>>>>>>>
>>>>>>>>>> I am writing unit tests. The unit test include multiple
jars, each of
>>>>>>>>>> them has JPA entities and persistence.xml file. Each
file has it's own
>>>>>>>>>> Persistence Context.
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> The JPA entities in jar B references some entities
in jar file A. I
>>>>>>>>>> need to load both persistence.xml.
>>>>>>>>>>
>>>>>>>>>> Is there a way to instruct openejb container to scan
for other
>>>>>>>>>> persistence.xml in different jars ??
>>>>>>>>>
>>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> --
>>>>>>>>   Andy Gumbrecht
>>>>>>>>   https://twitter.com/AndyGeeDe
>>>>>>>>   http://www.tomitribe.com
>>>>>>>>

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