[jBPM Development] - KnowledgeStoreServiceImpl.buildCommandService java.lang.reflect.InvocationTargetException
by gigazhang
gigazhang [https://community.jboss.org/people/gigazhang] created the discussion
"KnowledgeStoreServiceImpl.buildCommandService java.lang.reflect.InvocationTargetException"
To view the discussion, visit: https://community.jboss.org/message/737177#737177
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java.lang.IllegalStateException: java.lang.reflect.InvocationTargetException
at org.drools.persistence.jpa.KnowledgeStoreServiceImpl.buildCommandService(KnowledgeStoreServiceImpl.java:143)
at org.drools.persistence.jpa.KnowledgeStoreServiceImpl.newStatefulKnowledgeSession(KnowledgeStoreServiceImpl.java:67)
at org.drools.persistence.jpa.JPAKnowledgeService.newStatefulKnowledgeSession(JPAKnowledgeService.java:122)
at com.baison.demo.jbpm.commons.TaskServiceImpl.createSession(TaskServiceImpl.java:263)
at com.baison.demo.jbpm.service.TaskProcessServiceImpl.startProcess(TaskProcessServiceImpl.java:92)
at com.baison.demo.jbpm.controller.TaskProcessController.getUserCommitProcess(TaskProcessController.java:75)
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 org.springframework.web.method.support.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:212)
at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:126)
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:96)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:617)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:578)
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:80)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:900)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:827)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:882)
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:789)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:602)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Thread.java:662)
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at org.drools.persistence.jpa.KnowledgeStoreServiceImpl.buildCommandService(KnowledgeStoreServiceImpl.java:129)
... 37 more
Caused by: java.lang.RuntimeException: Could not commit session or rollback
at org.drools.persistence.SingleSessionCommandService.rollbackTransaction(SingleSessionCommandService.java:372)
at org.drools.persistence.SingleSessionCommandService.<init>(SingleSessionCommandService.java:156)
... 42 more
Caused by: java.lang.RuntimeException: Unable to rollback transaction
at org.drools.persistence.jta.JtaTransactionManager.rollback(JtaTransactionManager.java:197)
at org.drools.persistence.SingleSessionCommandService.rollbackTransaction(SingleSessionCommandService.java:369)
... 43 more
Caused by: java.lang.NullPointerException
at org.drools.persistence.jta.JtaTransactionManager.rollback(JtaTransactionManager.java:193)
... 44 more
--------------------------------------------------------------
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14 years
[jBPM Development] - use Oracle for jbpm5
by gigazhang
gigazhang [https://community.jboss.org/people/gigazhang] created the discussion
"use Oracle for jbpm5"
To view the discussion, visit: https://community.jboss.org/message/726767#726767
--------------------------------------------------------------
i use oracle as database for jbpm5,but my application throw exception as follow:
2012-03-28 09:32:54,762 (JDBCExceptionReporter.java:100) WARN org.hibernate.util.JDBCExceptionReporter - SQL Error: 2291, SQLState: 23000
2012-03-28 09:32:54,762 (JDBCExceptionReporter.java:101) ERROR org.hibernate.util.JDBCExceptionReporter - ORA-02291: 违反完整约束条件 (DEMO.FK27A9A56CE1EF3A) - 未找到父项关键字
2012-03-28 09:32:54,777 (JDBCExceptionReporter.java:100) WARN org.hibernate.util.JDBCExceptionReporter - SQL Error: 2291, SQLState: 23000
2012-03-28 09:32:54,777 (JDBCExceptionReporter.java:101) ERROR org.hibernate.util.JDBCExceptionReporter - ORA-02291: 违反完整约束条件 (DEMO.FK27A9A56CE1EF3A) - 未找到父项关键字
2012-03-28 09:32:54,824 (AbstractFlushingEventListener.java:324) ERROR org.hibernate.event.def.AbstractFlushingEventListener - Could not synchronize database state with session
org.hibernate.exception.ConstraintViolationException: Could not execute JDBC batch update
at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:94)
at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66)
at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:275)
at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:266)
at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:168)
at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321)
at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:50)
at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1027)
at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:365)
at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:137)
at org.hibernate.ejb.TransactionImpl.commit(TransactionImpl.java:54)
at org.jbpm.task.service.TaskServiceSession.doOperationInTransaction(TaskServiceSession.java:716)
at org.jbpm.task.service.TaskServiceSession.addTask(TaskServiceSession.java:134)
at org.jbpm.task.service.TaskServerHandler.messageReceived(TaskServerHandler.java:108)
at org.jbpm.task.service.mina.MinaTaskServerHandler.messageReceived(MinaTaskServerHandler.java:41)
at org.apache.mina.core.filterchain.DefaultIoFilterChain$TailFilter.messageReceived(DefaultIoFilterChain.java:713)
at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:46)
at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:793)
at org.apache.mina.filter.codec.ProtocolCodecFilter$ProtocolDecoderOutputImpl.flush(ProtocolCodecFilter.java:375)
at org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:229)
at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:46)
at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:793)
at org.apache.mina.filter.logging.LoggingFilter.messageReceived(LoggingFilter.java:176)
at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:46)
at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:793)
at org.apache.mina.core.filterchain.IoFilterAdapter.messageReceived(IoFilterAdapter.java:119)
at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
at org.apache.mina.core.filterchain.DefaultIoFilterChain.fireMessageReceived(DefaultIoFilterChain.java:426)
at org.apache.mina.core.polling.AbstractPollingIoProcessor.read(AbstractPollingIoProcessor.java:638)
at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:598)
at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:587)
at org.apache.mina.core.polling.AbstractPollingIoProcessor.access$400(AbstractPollingIoProcessor.java:61)
at org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.run(AbstractPollingIoProcessor.java:969)
at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:64)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
Caused by: java.sql.BatchUpdateException: ORA-02291: 违反完整约束条件 (DEMO.FK27A9A56CE1EF3A) - 未找到父项关键字
at oracle.jdbc.driver.DatabaseError.throwBatchUpdateException(DatabaseError.java:629)
at oracle.jdbc.driver.OraclePreparedStatement.executeBatch(OraclePreparedStatement.java:9409)
at oracle.jdbc.driver.OracleStatementWrapper.executeBatch(OracleStatementWrapper.java:211)
at org.hibernate.jdbc.BatchingBatcher.doExecuteBatch(BatchingBatcher.java:70)
at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:268)
... 37 more
[2012:03:88 09:03:840:exception] Error while commiting the transaction
javax.persistence.RollbackException: Error while commiting the transaction
at org.hibernate.ejb.TransactionImpl.commit(TransactionImpl.java:71)
at org.jbpm.task.service.TaskServiceSession.doOperationInTransaction(TaskServiceSession.java:716)
at org.jbpm.task.service.TaskServiceSession.addTask(TaskServiceSession.java:134)
at org.jbpm.task.service.TaskServerHandler.messageReceived(TaskServerHandler.java:108)
at org.jbpm.task.service.mina.MinaTaskServerHandler.messageReceived(MinaTaskServerHandler.java:41)
at org.apache.mina.core.filterchain.DefaultIoFilterChain$TailFilter.messageReceived(DefaultIoFilterChain.java:713)
at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:46)
at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:793)
at org.apache.mina.filter.codec.ProtocolCodecFilter$ProtocolDecoderOutputImpl.flush(ProtocolCodecFilter.java:375)
at org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:229)
at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:46)
at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:793)
at org.apache.mina.filter.logging.LoggingFilter.messageReceived(LoggingFilter.java:176)
at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:46)
at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:793)
at org.apache.mina.core.filterchain.IoFilterAdapter.messageReceived(IoFilterAdapter.java:119)
at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
at org.apache.mina.core.filterchain.DefaultIoFilterChain.fireMessageReceived(DefaultIoFilterChain.java:426)
at org.apache.mina.core.polling.AbstractPollingIoProcessor.read(AbstractPollingIoProcessor.java:638)
at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:598)
at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:587)
at org.apache.mina.core.polling.AbstractPollingIoProcessor.access$400(AbstractPollingIoProcessor.java:61)
at org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.run(AbstractPollingIoProcessor.java:969)
at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:64)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
Caused by: org.hibernate.exception.ConstraintViolationException: Could not execute JDBC batch update
at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:94)
at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66)
at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:275)
at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:266)
at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:168)
at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321)
at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:50)
at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1027)
at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:365)
at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:137)
at org.hibernate.ejb.TransactionImpl.commit(TransactionImpl.java:54)
... 29 more
Caused by: java.sql.BatchUpdateException: ORA-02291: 违反完整约束条件 (DEMO.FK27A9A56CE1EF3A) - 未找到父项关键字
at oracle.jdbc.driver.DatabaseError.throwBatchUpdateException(DatabaseError.java:629)
at oracle.jdbc.driver.OraclePreparedStatement.executeBatch(OraclePreparedStatement.java:9409)
at oracle.jdbc.driver.OracleStatementWrapper.executeBatch(OracleStatementWrapper.java:211)
at org.hibernate.jdbc.BatchingBatcher.doExecuteBatch(BatchingBatcher.java:70)
at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:268)
... 37 more
javax.persistence.RollbackException: Error while commiting the transaction
at org.hibernate.ejb.TransactionImpl.commit(TransactionImpl.java:71)
at org.jbpm.task.service.TaskServiceSession.doOperationInTransaction(TaskServiceSession.java:716)
at org.jbpm.task.service.TaskServiceSession.addTask(TaskServiceSession.java:134)
at org.jbpm.task.service.TaskServerHandler.messageReceived(TaskServerHandler.java:108)
at org.jbpm.task.service.mina.MinaTaskServerHandler.messageReceived(MinaTaskServerHandler.java:41)
at org.apache.mina.core.filterchain.DefaultIoFilterChain$TailFilter.messageReceived(DefaultIoFilterChain.java:713)
at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:46)
at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:793)
at org.apache.mina.filter.codec.ProtocolCodecFilter$ProtocolDecoderOutputImpl.flush(ProtocolCodecFilter.java:375)
at org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:229)
at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:46)
at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:793)
at org.apache.mina.filter.logging.LoggingFilter.messageReceived(LoggingFilter.java:176)
at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:46)
at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:793)
at org.apache.mina.core.filterchain.IoFilterAdapter.messageReceived(IoFilterAdapter.java:119)
at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:434)
at org.apache.mina.core.filterchain.DefaultIoFilterChain.fireMessageReceived(DefaultIoFilterChain.java:426)
at org.apache.mina.core.polling.AbstractPollingIoProcessor.read(AbstractPollingIoProcessor.java:638)
at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:598)
at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:587)
at org.apache.mina.core.polling.AbstractPollingIoProcessor.access$400(AbstractPollingIoProcessor.java:61)
at org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.run(AbstractPollingIoProcessor.java:969)
at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:64)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
Caused by: org.hibernate.exception.ConstraintViolationException: Could not execute JDBC batch update
at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:94)
at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66)
at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:275)
at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:266)
at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:168)
at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321)
at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:50)
at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1027)
at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:365)
at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:137)
at org.hibernate.ejb.TransactionImpl.commit(TransactionImpl.java:54)
... 29 more
Caused by: java.sql.BatchUpdateException: ORA-02291: 违反完整约束条件 (DEMO.FK27A9A56CE1EF3A) - 未找到父项关键字
at oracle.jdbc.driver.DatabaseError.throwBatchUpdateException(DatabaseError.java:629)
at oracle.jdbc.driver.OraclePreparedStatement.executeBatch(OraclePreparedStatement.java:9409)
at oracle.jdbc.driver.OracleStatementWrapper.executeBatch(OracleStatementWrapper.java:211)
at org.hibernate.jdbc.BatchingBatcher.doExecuteBatch(BatchingBatcher.java:70)
at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:268)
... 37 more
2012-03-28 09:32:54,855 (LoggingFilter.java:140) INFO org.apache.mina.filter.logging.LoggingFilter - SENT: HeapBuffer[pos=0 lim=7704 cap=8192: 00 00 1E 14 AC ED 00 05 73 72 01 00 1D 6F 72 67...]
2012-03-28 09:32:54,855 (LoggingFilter.java:140) INFO org.apache.mina.filter.logging.LoggingFilter - SENT: HeapBuffer[pos=0 lim=0 cap=0: empty]
[2012:03:88 09:03:855:debug] Message receieved on client : AddTaskResponse
--------------------------------------------------------------
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14 years
[JBoss AS 7 Development] - Remote Ejb Calls - SimpleSecurityManager and JBossCachedAuthenticationManager do not work correctly
by Michael Gronau
Michael Gronau [https://community.jboss.org/people/Michael_Gronau] created the discussion
"Remote Ejb Calls - SimpleSecurityManager and JBossCachedAuthenticationManager do not work correctly"
To view the discussion, visit: https://community.jboss.org/message/732713#732713
--------------------------------------------------------------
Hello,
As far as I still have the problem, that my custom login module is called with every remote ejb invocation i investigated a little bit more the jboss code. I see that the method SimpleSecurityManager.push(...) is called for every ejb call and here for every call a new instance of SimplePrincipal is created for the SubjectInfo. Then the method authenticate() is called. Here it delegates to the JBossCachedAuthenticationManager which tries to find an already cached principal, but this cannot work, because the get function of the cache returns null. It returns null, because of the newly created SimplePrincipal for the current invocation. The JBossCachedAuthenticationManager pushes back my principal (created in my custom login module), but cannot find it again.
It's like this for every remote ejb call:
1. call to the ejb
2. SimpleSecurityManager creates a SubjectInfo with a new(!) instance of SimplePrincipal
3. SimpleSecurityManager tries to authenticate -> delegates to JBossCachedAuthenticationManager
4. JBossCachedAuthenticationManager tries to find cached principal with a call to method get() with the principal instance from SimpleSecurityManager
5. JBossCachedAuthenticationManager finds no cached instance and starts a new authentication with my custom login module
6. My custom login module creates a new instance of Principal and commits it(), creates a Group called CallerPrincipal, adds the new Principal and adds this group to current subject
7. JBossCachedAuthenticationManager pushes back my Principal correctly
8. Ejb is called.
9. when you call the ejb again (in a simple for-loop or somehting like that) all starts again at point 1. The problem is the creation of the new Principal instance for every remote ejb call.
I think https://issues.jboss.org/browse/AS7-3525 https://issues.jboss.org/browse/AS7-3525 should be reopened. What do you think?
With best regards,
Michael Gronau
--------------------------------------------------------------
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14 years
[EJB3 Development] - java.lang.NullPointerException in EJB3 from JSP page
by Moazzam Munir
Moazzam Munir [https://community.jboss.org/people/mmunir] created the discussion
"java.lang.NullPointerException in EJB3 from JSP page"
To view the discussion, visit: https://community.jboss.org/message/649905#649905
--------------------------------------------------------------
I am developing my first EJB 3 application using JBOSS 7 as application server in Eclipse. The session bean is deployed successfully on the server but when i try to access it from the JSP page, then i get the java.lang.NullPointerException exception.
Following is my code:
*Local Interface*:
package my.first;
import javax.ejb.Local;
@Local
public interface CalculatorRemote {
public float add(float x, float y);
public float subtract(float x, float y);
public float multiply(float x, float y);
public float division(float x, float y);
}
*Session bean*:
package my.first;
import javax.ejb.LocalBean;
import javax.ejb.Stateless;
@Stateless(name = "CalculatorRemote")
public class CalculatorBean implements CalculatorRemote {
public float add(float x, float y) {
return x + y;
}
public float subtract(float x, float y) {
return x - y;
}
public float multiply(float x, float y) {
return x * y;
}
public float division(float x, float y) {
return x / y;
}
}
*JSP Page:*
<%!
private CalculatorRemote calculator = null;
float result=0;
public void jspInit() {
try {
InitialContext ic = new InitialContext();
calculator = (CalculatorRemote) ic
.lookup("CalculatorRemote/Local");
System.out.println("Loaded Calculator Bean");
//CalculatorBean
} catch (Exception ex) {
System.out.println("Error:"+
ex.getMessage());
}
}
public void jspDestroy() {
calculator = null;
}
%>
*Server Log File:*
17:17:20,552 INFO [org.jboss.as.ejb3.deployment.processors.EjbJndiBindingsDeploymentUnitProcessor] (MSC service thread 1-4) JNDI bindings for session bean named CalculatorRemote in deployment unit deployment "EJBsession.jar" are as follows:
java:global/EJBsession/CalculatorRemote!my.first.CalculatorBean
java:app/EJBsession/CalculatorRemote!my.first.CalculatorBean
java:module/CalculatorRemote!my.first.CalculatorBean
java:global/EJBsession/CalculatorRemote!my.first.CalculatorRemote
java:app/EJBsession/CalculatorRemote!my.first.CalculatorRemote
java:module/CalculatorRemote!my.first.CalculatorRemote
......
......
......
17:23:44,105 ERROR [stderr] (http--127.0.0.1-8080-1) java.lang.NullPointerException
17:23:44,105 ERROR [stderr] (http--127.0.0.1-8080-1) at org.apache.jsp.test_jsp._jspService(test_jsp.java:102)
17:23:44,105 ERROR [stderr] (http--127.0.0.1-8080-1) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
17:23:44,105 ERROR [stderr] (http--127.0.0.1-8080-1) at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
......
......
......
Please help?
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14 years
[JBoss AS 7 Development] - Hibernate 3.3.1 problems under JB 7
by Some Kid
Some Kid [https://community.jboss.org/people/sam-user] created the discussion
"Hibernate 3.3.1 problems under JB 7"
To view the discussion, visit: https://community.jboss.org/message/737396#737396
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I'm working on the migration of a Seam 2.1.1/Hibernate 3.3.1 application from JB5.1 to JB7 and the main problems I have are related to Hibernate and the incompatibility between it's versions (prior and after 3.5)
I managed to deploy my application using the provided Hibernate module (ver.4.0.1) and for the most of the time it works fine. Until I try to save an entity in the DB. I have entities that have String ID columns and I get exception "Unknown integral data type for ids : java.lang.String" when an Id is generated via SequenceGenerator. I know this is a Hibernate issue but if anyone has any solutions for this -please share your experience.
I also tried using the original version of Hibernate (3.3.1) following the advices in the guide "How do I migrate my application from AS5/As6 to AS7". And I stumbled across a different problem: I get the exceptions below:
14:40:12,063 DEBUG [org.jboss.as.jpa] (MSC service thread 1-4) added (default provider) org.hibernate dependency to XXX.war (since 1 PU(s) didn't specify jboss.as.jpa.providerModule)
14:40:12,063 DEBUG [org.jboss.as.jpa] (MSC service thread 1-4) added org.hibernate.envers:main dependency to XXX.war
14:40:12,063 DEBUG [org.jboss.as.jpa] (MSC service thread 1-4) added org.hibernate:main dependency to XXX.war
14:40:13,048 TRACE [org.jboss.as.jpa] (MSC service thread 1-3) adding 'vfs:/C:/Apps/jboss-as-7.1.1.Final/bin/content/XXX.war/WEB-INF/lib/xmlpublic.jar/' to annotation index map
14:40:13,063 DEBUG [org.jboss.as.jpa] (MSC service thread 1-3) loaded persistence provider adapter org.jboss.as.jpa.hibernate:4
14:40:13,063 TRACE [org.jboss.as.jpa] (MSC service thread 1-3) returning global (module) Persistence Provider org.hibernate.ejb.HibernatePersistence
14:40:13,063 TRACE [org.jboss.as.jpa] (MSC service thread 1-3) lookup provider checking provider version (4.0.1.Final)
14:40:13,188 TRACE [org.jboss.as.jpa] (MSC service thread 1-3) added PersistenceUnitService for 'service jboss.persistenceunit."XXX.war#XXX"'. PU is ready for injector action.
14:40:13,563 INFO [org.jboss.as.jpa] (MSC service thread 1-6) JBAS011402: Starting Persistence Unit Service 'XXX.war#XXX'
14:40:13,673 INFO [org.hibernate.annotations.common.Version] (MSC service thread 1-6) HCANN000001: Hibernate Commons Annotations {4.0.1.Final}
14:40:13,673 INFO [org.hibernate.Version] (MSC service thread 1-6) HHH000412: Hibernate Core {4.0.1.Final}
14:40:13,688 INFO [org.hibernate.cfg.Environment] (MSC service thread 1-6) HHH000206: hibernate.properties not found
14:40:13,688 INFO [org.hibernate.cfg.Environment] (MSC service thread 1-6) HHH000021: Bytecode provider name : javassist
14:40:13,704 INFO [org.hibernate.ejb.Ejb3Configuration] (MSC service thread 1-6) HHH000204: Processing PersistenceUnitInfo [
name: XXX
...]
14:40:13,876 TRACE [org.jboss.as.jpa] (MSC service thread 1-6) getPackagesInJar found package package com.xxx.yyy.xxx.action
14:40:14,438 INFO [org.hibernate.service.jdbc.connections.internal.ConnectionProviderInitiator] (MSC service thread 1-6) HHH000130: Instantiating explicit connection provider: org.hibernate.ejb.connection.InjectedDataSourceConnectionProvider
14:40:14,438 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-6) MSC00001: Failed to start service jboss.persistenceunit."XXX.war#XXX": org.jboss.msc.service.StartException in service jboss.persistenceunit."xxx.war#xxx": Failed to start service
at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1767) [jboss-msc-1.0.2.GA.jar:1.0.2.GA]
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [rt.jar:1.6.0_10-rc2]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [rt.jar:1.6.0_10-rc2]
at java.lang.Thread.run(Thread.java:619) [rt.jar:1.6.0_10-rc2]
Caused by: javax.persistence.PersistenceException: [PersistenceUnit: XXX] Unable to build EntityManagerFactory
at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:914)
at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:889)
at org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFactory(HibernatePersistence.java:73)
at org.jboss.as.jpa.service.PersistenceUnitServiceImpl.createContainerEntityManagerFactory(PersistenceUnitServiceImpl.java:162)
at org.jboss.as.jpa.service.PersistenceUnitServiceImpl.start(PersistenceUnitServiceImpl.java:85)
at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1811) [jboss-msc-1.0.2.GA.jar:1.0.2.GA]
at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1746) [jboss-msc-1.0.2.GA.jar:1.0.2.GA]
... 3 more
Caused by: org.hibernate.service.spi.ServiceException: Unable to create requested service [org.hibernate.service.jdbc.connections.spi.ConnectionProvider]
at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:187)
at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:150)
at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:131)
at org.hibernate.engine.jdbc.internal.JdbcServicesImpl.buildJdbcConnectionAccess(JdbcServicesImpl.java:234)
at org.hibernate.engine.jdbc.internal.JdbcServicesImpl.configure(JdbcServicesImpl.java:91)
at org.hibernate.service.internal.StandardServiceRegistryImpl.configureService(StandardServiceRegistryImpl.java:75)
at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:159)
at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:131)
at org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:71)
at org.hibernate.cfg.Configuration.buildSettingsInternal(Configuration.java:2270)
at org.hibernate.cfg.Configuration.buildSettings(Configuration.java:2266)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1735)
at org.hibernate.ejb.EntityManagerFactoryImpl.<init>(EntityManagerFactoryImpl.java:84)
at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:904)
... 9 more
Caused by: org.hibernate.HibernateException: Could not instantiate connection provider [org.hibernate.ejb.connection.InjectedDataSourceConnectionProvider]
at org.hibernate.service.jdbc.connections.internal.ConnectionProviderInitiator.instantiateExplicitConnectionProvider(ConnectionProviderInitiator.java:190)
at org.hibernate.service.jdbc.connections.internal.ConnectionProviderInitiator.initiateService(ConnectionProviderInitiator.java:112)
at org.hibernate.service.jdbc.connections.internal.ConnectionProviderInitiator.initiateService(ConnectionProviderInitiator.java:54)
at org.hibernate.service.internal.StandardServiceRegistryImpl.initiateService(StandardServiceRegistryImpl.java:69)
at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:177)
... 22 more
Caused by: java.lang.ClassCastException: org.hibernate.ejb.connection.InjectedDataSourceConnectionProvider cannot be cast to org.hibernate.service.jdbc.connections.spi.ConnectionProvider
at org.hibernate.service.jdbc.connections.internal.ConnectionProviderInitiator.instantiateExplicitConnectionProvider(ConnectionProviderInitiator.java:187)
... 26 more
Here's my jboss-deployment-structure.xml file
<jboss-deployment-structure>
<deployment>
<exclusions>
<module name="javax.faces.api" slot="main"/>
<module name="com.sun.jsf-impl" slot="main"/>
<module name="org.hibernate" slot="main"/>
<module name="org.hibernate.validator" slot="main" />
</exclusions>
<dependencies>
<module name="org.dom4j"/>
<module name="org.apache.log4j"/>
<module name="org.apache.commons.collections"/>
<module name="javax.faces.api" slot="1.2"/>
<module name="com.sun.jsf-impl" slot="1.2"/>
</dependencies>
</deployment>
</jboss-deployment-structure>
And here's my persistence.xml
<persistence 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"
version="1.0">
<persistence-unit name="XXX" transaction-type="JTA">
<provider>org.hibernate.ejb.HibernatePersistence</provider>
<jta-data-source>java:jboss/datasources/XXXDatasource</jta-data-source>
<properties>
<property name="hibernate.dialect" value="org.hibernate.dialect.Oracle10gDialect"/>
<property name="hibernate.hbm2ddl.auto" value="validate"/>
<property name="hibernate.show_sql" value="true"/>
<property name="hibernate.format_sql" value="true"/>
<property name="jboss.entity.manager.factory.jndi.name" value="java:/XXXEntityManagerFactory"/>
</properties>
</persistence-unit>
</persistence>
I have copied in WEb-INF/lib the following files (ver.3.3.1):
hibernate-core.jar
hibernate-annotations.jar
hibernate-commons-annotations.jar
hibernate-entitymanager.jar
hibernate-validator.jar
I can also see at the beginning of the log file that although I excluded Hibernate 4.0.1 from the deployment it's still being deployed.
Could anyone tell me what am I missing or doing wrong?
Thanks.
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14 years