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From Romain Manni-Bucau <rmannibu...@gmail.com>
Subject Re: Multiple persistence.xml in different jars
Date Tue, 14 Oct 2014 06:20:11 GMT
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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