persistence@glassfish.java.net

Re: Entities Jar in my project

From: Roan Brasil Monteiro <roanbrasil_at_gmail.com>
Date: Tue, 20 Oct 2009 16:32:10 -0200

I got it and I read it, I have a question. My file are deploying with sucess
I am getting this when I am running the program.
my project is:

web-project-jersey
/src/main/resources/META-INF/persistence.xml
/src/main/webapp/lib/entities.jar

I keep getting this error. I've changed my file as JPA 2.0 spec.
<?xml version="1.0" encoding="UTF-8"?>
<persistence version="1.0" xmlns="http://java.sun.com/xml/ns/persistence"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="
http://java.sun.com/xml/ns/persistence
http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd">
  <persistence-unit name="citespacePU" transaction-type="JTA">
    <provider>org.hibernate.ejb.HibernatePersistence</provider>
    <jta-data-source>jdbc/TestDS</jta-data-source>
   * <jar-file>citespace-persistence.jar</jar-file> *
    <properties>
          <property name="hibernate.hbm2ddl.auto" value="update"/>
          <property name="hibernate.connection.characterEncoding"
value="UTF-8"/>
    </properties>
  </persistence-unit>
</persistence>

Another question is,

       private static UserTransaction getUtx() {
           try {
               InitialContext ic = new InitialContext();
               return (UserTransaction)ic.
                       lookup("java:comp/UserTransaction");
           } catch (NamingException ne) {
                ne.printStackTrace();
               throw new WebApplicationException(ne);
           }
       }

I am using it on my code to persist and do the transaction, is there some
way to not use that and only call persit function as I did on JBOSS once. I
am using glassfish...

2009/10/20 Roan Brasil Monteiro <roanbrasil_at_gmail.com>

>
> Where can I find this JPA 2.0 spec section 8.2.1.6 . I really didn't
> understand, my persistence.xml is in classpath as well in my project.
>
>
> 2009/10/19 Mitesh Meswani <Mitesh.Meswani_at_sun.com>
>
>
>>
>> Roan Brasil Monteiro wrote:
>>
>>> hello everybody,
>>>
>>> i have a question, I have a maven project with glassfish, jpa/hibernate
>>> and jersey and the entities were developed on J2SE project then I needed to
>>> generate a jar file from this project and import on my maven project addind
>>> a line on pom.xml that worked and persistence.xml that looks not worked.
>>>
>>> <?xml version="1.0" encoding="UTF-8"?>
>>> <persistence version="1.0" xmlns="http://java.sun.com/xml/ns/persistence"
>>> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
>>> xsi:schemaLocation="http://java.sun.com/xml/ns/persistence
>>> http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd">
>>> <persistence-unit name="citespacePU" transaction-type="JTA">
>>> <provider>org.hibernate.ejb.HibernatePersistence</provider>
>>> <jta-data-source>jdbc/TestDS</jta-data-source>
>>> *
>>> <jar-file>/home/roan/Desktop/MyWorkspaces/workspace2/lib/citespace-persistence.jar</jar-file>*
>>> *<!-- my entities are over here -->*
>>>
>> According to the spec, <jar-file> is specified using URL relative to
>> current Persitence Unit Root and it also has to be on the classpath. See
>> section 8.2.1.6 of JPA 2.0 spec for more details.
>>
>> -Mitesh
>>
>> <properties> <property name="hibernate.hbm2ddl.auto"
>>> value="update"/>
>>> <property name="hibernate.connection.characterEncoding"
>>> value="UTF-8"/> </persistence-unit>
>>> </persistence>
>>>
>>>
>>> If I create a entity in my project thats work very well but if I import a
>>> jar with entities I am getting the follow erros: Can someone help me, please
>>> to resolve it?
>>>
>>> [#|2009-10-19T17:26:29.728-0200|SEVERE|sun-appserver2.1|javax.enterprise.system.container.web|_ThreadID=17;_ThreadName=httpSSLWorkerThread-8080-2;_RequestID=761422a8-75a1-4a48-8d70-6722f4306fe6;|StandardWrapperValve[Jersey
>>> Web Application]: PWC1406: Servlet.service() for servlet Jersey Web
>>> Application threw exception
>>> java.lang.IllegalArgumentException:
>>> org.hibernate.hql.ast.QuerySyntaxException: Country is not mapped [Select c
>>> from Country c ]
>>> at
>>> org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceException(AbstractEntityManagerImpl.java:601)
>>> at
>>> org.hibernate.ejb.AbstractEntityManagerImpl.createQuery(AbstractEntityManagerImpl.java:96)
>>> at com.citespace.citespacerest.Test.getIt(Test.java:50)
>>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>> at
>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>>> at
>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>>> at java.lang.reflect.Method.invoke(Method.java:597)
>>> at
>>> com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$TypeOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:156)
>>> at
>>> com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:67)
>>> at
>>> com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:163)
>>> at
>>> com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:71)
>>> at
>>> com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:111)
>>> at
>>> com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:63)
>>> at
>>> com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:654)
>>> at
>>> com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:612)
>>> at
>>> com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:603)
>>> at
>>> com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:309)
>>> at
>>> com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:425)
>>> at
>>> com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:590)
>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
>>> at
>>> org.apache.catalina.core.ApplicationFilterChain.servletService(ApplicationFilterChain.java:427)
>>> at
>>> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:315)
>>> at
>>> org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:287)
>>> at
>>> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:218)
>>> at
>>> org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:648)
>>> at
>>> org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:593)
>>> at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:94)
>>> at
>>> com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:98)
>>> at
>>> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:222)
>>> at
>>> org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:648)
>>> at
>>> org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:593)
>>> at
>>> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:587)
>>> at
>>> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1096)
>>> at
>>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:166)
>>> at
>>> org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:648)
>>> at
>>> org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:593)
>>> at
>>> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:587)
>>> at
>>> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1096)
>>> at
>>> org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:288)
>>> at
>>> com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.invokeAdapter(DefaultProcessorTask.java:647)
>>> at
>>> com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.doProcess(DefaultProcessorTask.java:579)
>>> at
>>> com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.process(DefaultProcessorTask.java:831)
>>> at
>>> com.sun.enterprise.web.connector.grizzly.DefaultReadTask.executeProcessorTask(DefaultReadTask.java:341)
>>> at
>>> com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask(DefaultReadTask.java:263)
>>> at
>>> com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask(DefaultReadTask.java:214)
>>> at
>>> com.sun.enterprise.web.portunif.PortUnificationPipeline$PUTask.doTask(PortUnificationPipeline.java:380)
>>> at
>>> com.sun.enterprise.web.connector.grizzly.TaskBase.run(TaskBase.java:265)
>>> at
>>> com.sun.enterprise.web.connector.grizzly.ssl.SSLWorkerThread.run(SSLWorkerThread.java:106)
>>> Caused by: org.hibernate.hql.ast.QuerySyntaxException: Country is not
>>> mapped [Select c from Country c ]
>>> at
>>> org.hibernate.hql.ast.util.SessionFactoryHelper.requireClassPersister(SessionFactoryHelper.java:181)
>>> at
>>> org.hibernate.hql.ast.tree.FromElementFactory.addFromElement(FromElementFactory.java:110)
>>> at
>>> org.hibernate.hql.ast.tree.FromClause.addFromElement(FromClause.java:93)
>>> at
>>> org.hibernate.hql.ast.HqlSqlWalker.createFromElement(HqlSqlWalker.java:277)
>>> at
>>> org.hibernate.hql.antlr.HqlSqlBaseWalker.fromElement(HqlSqlBaseWalker.java:3056)
>>> at
>>> org.hibernate.hql.antlr.HqlSqlBaseWalker.fromElementList(HqlSqlBaseWalker.java:2945)
>>> at
>>> org.hibernate.hql.antlr.HqlSqlBaseWalker.fromClause(HqlSqlBaseWalker.java:688)
>>> at
>>> org.hibernate.hql.antlr.HqlSqlBaseWalker.query(HqlSqlBaseWalker.java:544)
>>> at
>>> org.hibernate.hql.antlr.HqlSqlBaseWalker.selectStatement(HqlSqlBaseWalker.java:281)
>>> at
>>> org.hibernate.hql.antlr.HqlSqlBaseWalker.statement(HqlSqlBaseWalker.java:229)
>>> at
>>> org.hibernate.hql.ast.QueryTranslatorImpl.analyze(QueryTranslatorImpl.java:251)
>>> at
>>> org.hibernate.hql.ast.QueryTranslatorImpl.doCompile(QueryTranslatorImpl.java:183)
>>> at
>>> org.hibernate.hql.ast.QueryTranslatorImpl.compile(QueryTranslatorImpl.java:134)
>>> at
>>> org.hibernate.engine.query.HQLQueryPlan.<init>(HQLQueryPlan.java:101)
>>> at
>>> org.hibernate.engine.query.HQLQueryPlan.<init>(HQLQueryPlan.java:80)
>>> at
>>> org.hibernate.engine.query.QueryPlanCache.getHQLQueryPlan(QueryPlanCache.java:94)
>>> at
>>> org.hibernate.impl.AbstractSessionImpl.getHQLQueryPlan(AbstractSessionImpl.java:156)
>>> at
>>> org.hibernate.impl.AbstractSessionImpl.createQuery(AbstractSessionImpl.java:135)
>>> at org.hibernate.impl.SessionImpl.createQuery(SessionImpl.java:1650)
>>> at
>>> org.hibernate.ejb.AbstractEntityManagerImpl.createQuery(AbstractEntityManagerImpl.java:93)
>>> ... 46 more
>>> |#]
>>>
>>>
>>> --
>>> Atenciosamente,
>>>
>>> Roan Brasil Monteiro
>>> http://roanbrasil.wordpress.com/
>>>
>>
>
>
> --
> Atenciosamente,
>
> Roan Brasil Monteiro
> http://roanbrasil.wordpress.com/
> 



-- 
Atenciosamente,
Roan Brasil Monteiro
http://roanbrasil.wordpress.com/
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