Re: [jboss-user] [jBPM] - Form Builder Setup
by eselis
eselis [https://community.jboss.org/people/eselis] commented on the document
"Form Builder Setup"
To view all comments on this document, visit: https://community.jboss.org/docs/DOC-18940#comment-11081
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Hi Mauricio, I'm trying to deploy form builder in EAP 6, but I found some obstacles,
When I downloaded the source code from GIT and deployed it, parent-pom version in pom.xml was wrong or maybe the parent version wasn't in the maven repo. After fixed it, I deployed the version in EAP, but setting option isn't visible and I want to save the forms in guvnor. Do I have to enable that property?
Thanks! Erica
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13 years, 5 months
[JBoss Tools] - HibernateException: Dialect class not found in HBM2DDL ant task
by Saemmy -
Saemmy - [https://community.jboss.org/people/saemmy2011] created the discussion
"HibernateException: Dialect class not found in HBM2DDL ant task"
To view the discussion, visit: https://community.jboss.org/message/763934#763934
--------------------------------------------------------------
Hi,
I am using <hbm2ddl> ant task for exporting DDL schema. My ant script worked fine for Hibernate 3.6 and Hibernate Tools 3.x.
After upgading to Hibernate 4 and Hibernate Tools 4 I get the following exception:
[hibernatetool] 2012-10-09 15:54:32,327 INFO [Version.<clinit>(15)] : Hibernate Tools 4.0.0
[hibernatetool] 2012-10-09 15:54:32,390 WARN [ConnectionProviderInitiator.initiateService(143)] : HHH000181: No appropriate connection provider encountered, assuming application will be supplying connections
[hibernatetool] An exception occurred while running exporter #2:hbm2ddl (Generates database schema)
[hibernatetool] To get the full stack trace run ant with -verbose
[hibernatetool] org.hibernate.HibernateException: Dialect class not found: com.mycompany.myproduct.integration.dao.hibernate.Oracle10nDialect
[hibernatetool] org.hibernate.service.classloading.spi.ClassLoadingException: Unable to load class [com.mycompany.myproduct.integration.dao.hibernate.Oracle10nDialect]
[hibernatetool] java.lang.ClassNotFoundException: Could not load requested class : com.mycompany.myproduct.integration.dao.hibernate.Oracle10nDialect
[hibernatetool] A class were not found in the classpath of the Ant task.
[hibernatetool] Ensure that the classpath contains the classes needed for Hibernate and your code are in the classpath.
BUILD FAILED
C:\Projekte\MyProduct\workspace-sts-trunk\MyProductWeb-dev\build.xml:143: org.hibernate.HibernateException: Dialect class not found: com.mycompany.myproduct.integration.dao.hibernate.Oracle10nDialect
at org.hibernate.tool.ant.HibernateToolTask.reportException(HibernateToolTask.java:226)
at org.hibernate.tool.ant.HibernateToolTask.execute(HibernateToolTask.java:189)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291)
at sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
at org.apache.tools.ant.Task.perform(Task.java:348)
at org.apache.tools.ant.Target.execute(Target.java:392)
at org.apache.tools.ant.Target.performTasks(Target.java:413)
at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1399)
at org.apache.tools.ant.Project.executeTarget(Project.java:1368)
at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
at org.eclipse.ant.internal.launching.remote.EclipseDefaultExecutor.executeTargets(EclipseDefaultExecutor.java:32)
at org.apache.tools.ant.Project.executeTargets(Project.java:1251)
at org.eclipse.ant.internal.launching.remote.InternalAntRunner.run(InternalAntRunner.java:424)
at org.eclipse.ant.internal.launching.remote.InternalAntRunner.main(InternalAntRunner.java:138)
Caused by: org.hibernate.HibernateException: Dialect class not found: com.mycompany.myproduct.integration.dao.hibernate.Oracle10nDialect
at org.hibernate.service.jdbc.dialect.internal.DialectFactoryImpl.constructDialect(DialectFactoryImpl.java:76)
at org.hibernate.service.jdbc.dialect.internal.DialectFactoryImpl.buildDialect(DialectFactoryImpl.java:64)
at org.hibernate.engine.jdbc.internal.JdbcServicesImpl.configure(JdbcServicesImpl.java:174)
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.tool.hbm2ddl.SchemaExport.<init>(SchemaExport.java:113)
at org.hibernate.tool.hbm2x.Hbm2DDLExporter.doStart(Hbm2DDLExporter.java:164)
at org.hibernate.tool.hbm2x.AbstractExporter.start(AbstractExporter.java:95)
at org.hibernate.tool.ant.ExporterTask.execute(ExporterTask.java:40)
at org.hibernate.tool.ant.HibernateToolTask.execute(HibernateToolTask.java:186)
... 15 more
Caused by: org.hibernate.service.classloading.spi.ClassLoadingException: Unable to load class [com.mycompany.myproduct.integration.dao.hibernate.Oracle10nDialect]
at org.hibernate.service.classloading.internal.ClassLoaderServiceImpl.classForName(ClassLoaderServiceImpl.java:141)
at org.hibernate.service.jdbc.dialect.internal.DialectFactoryImpl.constructDialect(DialectFactoryImpl.java:73)
... 25 more
Caused by: java.lang.ClassNotFoundException: Could not load requested class : com.mycompany.myproduct.integration.dao.hibernate.Oracle10nDialect
at org.hibernate.service.classloading.internal.ClassLoaderServiceImpl$1.findClass(ClassLoaderServiceImpl.java:99)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:247)
at org.hibernate.service.classloading.internal.ClassLoaderServiceImpl.classForName(ClassLoaderServiceImpl.java:138)
... 26 more
*Here is the part of my ant script:*
<target name="schemaexport" depends="clean, compile">
<taskdef name="hibernatetool" classname="org.hibernate.tool.ant.HibernateToolTask" classpathref="build.classpath" />
<mkdir dir="${target.dir}/sql"/>
<hibernatetool destdir="${target.dir}/sql">
<classpath>
<path location="${build.dir}"/>
</classpath>
<configuration configurationfile="${build.dir}/hibernate.cfg.xml"/>
<hbm2ddl
export="false"
drop="true"
outputfilename="DB-create.sql"
delimiter=";"
format="true"
/>
</hibernatetool>
</target>
The build.dir includes all class files, including the Oracle 10 dialect.
Did something change in the configuration of hbm2dll in Hibernate Tools 4? Or is this a bug in Hibernate Tools 4?
--------------------------------------------------------------
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13 years, 5 months
[jBPM] - Exception when use ksession.abortProcessInstance(processId) with LocalTaskService without persisted process instance
by Ted Pan
Ted Pan [https://community.jboss.org/people/ted.pan] created the discussion
"Exception when use ksession.abortProcessInstance(processId) with LocalTaskService without persisted process instance"
To view the discussion, visit: https://community.jboss.org/message/773730#773730
--------------------------------------------------------------
hi,
When I use LocalTaskService without persisting process instance, an exception will be thrown out when I use ksession.abortProcessInstance(processId);
(I use jbpm 5.4.0.CR1)
15:41:56,147 ERROR [com.mmm.sable.common.exceptionhandler.ErrorRedirectJSFPageHandler] (http--0.0.0.0-8080-2) 20121102071156147-816781937-- an error occurred : : javax.persistence.NonUniqueResultException: result returns more than one elements
at org.hibernate.ejb.QueryImpl.getSingleResult(QueryImpl.java:298) [hibernate-entitymanager-4.1.7.Final.jar:4.1.7.Final]
at org.jbpm.task.service.persistence.TaskPersistenceManager.queryWithParameters(TaskPersistenceManager.java:350) [jbpm-human-task-core-5.4.0.CR1.jar:5.4.0.CR1]
at org.jbpm.task.service.persistence.TaskPersistenceManager.queryWithParametersInTransaction(TaskPersistenceManager.java:295) [jbpm-human-task-core-5.4.0.CR1.jar:5.4.0.CR1]
at org.jbpm.task.service.TaskServiceSession.getTaskByWorkItemId(TaskServiceSession.java:752) [jbpm-human-task-core-5.4.0.CR1.jar:5.4.0.CR1]
at org.jbpm.task.service.local.LocalTaskService.getTaskByWorkItemId(LocalTaskService.java:161) [jbpm-human-task-core-5.4.0.CR1.jar:5.4.0.CR1]
at org.jbpm.process.workitem.wsht.GenericHTWorkItemHandler.abortWorkItem(GenericHTWorkItemHandler.java:203) [jbpm-human-task-core-5.4.0.CR1.jar:5.4.0.CR1]
at org.drools.process.instance.impl.DefaultWorkItemManager.internalAbortWorkItem(DefaultWorkItemManager.java:89) [drools-core-5.5.0.CR1.jar:5.5.0.CR1]
at org.jbpm.workflow.instance.node.WorkItemNodeInstance.cancel(WorkItemNodeInstance.java:257) [jbpm-flow-5.4.0.CR1.jar:5.4.0.CR1]
By comparing the DefaultWorkItemManager with JPAWorkItemManager, there are different logic to set the workitemid in task table.
in DefaultWorkItemManager,
((WorkItemImpl) workItem).setId(workItemCounter.incrementAndGet());
the workitem's id will begin with 1 every time restart. but JPAWorkItemManager will use WorkItemInfo's ID, which will be unique for each workitem.
WorkItemInfo workItemInfo = new WorkItemInfo(workItem, env);
PersistenceContext context = ((PersistenceContextManager) env.get( EnvironmentName.PERSISTENCE_CONTEXT_MANAGER )).getCommandScopedPersistenceContext();
context.persist( workItemInfo );
((WorkItemImpl) workItem).setId(workItemInfo.getId());
So the result is:
When try to cancel the process instance, because the workitem's id is always beginning with 1. there are many records in task table with workitemid = 1. then the exception(result returns more than one elements) happens.
is this by design, or is a bug?
Thanks
--------------------------------------------------------------
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13 years, 5 months
[IronJacamar] - Re: Accessing JNDI in a Session bean ckient
by Ri Ma
Ri Ma [https://community.jboss.org/people/bangau] created the discussion
"Re: Accessing JNDI in a Session bean ckient"
To view the discussion, visit: https://community.jboss.org/message/757806#757806
--------------------------------------------------------------
I am sorry the listing is terrible
| | <subsystem xmlns="urn:jboss:domain:resource-adapters:1.0"> |
| | <resource-adapters> |
| | <resource-adapter> |
| | <archive>ims1211.rar</archive> |
| | <transaction-support>XATransaction</transaction-support> |
| | <config-property name="Port">19000</config-property> |
| | <config-property name="Server">localhost</config-property> |
| | <connection-definitions> |
| | <connection-definition class-name="com.ibm.connector2.ims.ico.IMSConnectionnFactory" |
| | | | | | | | jndi-name="java:/eis/IMSConnectionFactory" enabled="true" use-java-context="true" pool-name="java:/eis/IMSConnectionFactory"> |
| | <config-property name="Name">IMS Connection</config-property> |
| | <xa-pool> |
| | <min-pool-size>10</min-pool-size> |
| | <max-pool-size>100</max-pool-size> |
| | </xa-pool> |
| | <security> |
| | <application/> |
| | </security> |
| | </connection-definition> |
| | </connection-definitions> |
| | <admin-objects> |
| | <admin-object class-name="com.ibm.connector2.ims.ico.IMSConnectionnFactory" jndi-name="java:/eis/AcmeAdminObject" pool-name="AcmeAdminObject"> |
| | <config-property name="Threshold"> |
| | 10 |
| | </config-property> |
| | </admin-object> |
| | </admin-objects> |
| | </resource-adapter> |
| | </resource-adapters> |
| | </subsystem> |
Here is source code
| | | InitialContext ctx = null; |
| | | Properties env = new Properties(); |
| | | IMSConnection c = null; |
| | | IMSConnectionFactory cf= null; |
| | | |
| | | | try { |
| | | | | ctx = new InitialContext(env); |
| | | | | cf = (IMSConnectionFactory)ctx.lookup("eis/IMSConnectionFactory"); |
| | | | | c | = (IMSConnection)cf.getConnection(); | | | | |
| | | | }catch(NamingException e) { |
| | | | | e. |
| | | | }catch(Exception e){ |
| | | | | e.print |
| | | | } |
Here is my stactrace
15:42:35,343 INFO [stdout] (EJB default - 1) Error javax.naming.NameNotFoundException: eis/IMSConnectionFactory -- service jboss.naming.context.java.eis.IMSConnectionFactory
15:42:35,343 ERROR [stderr] (EJB default - 1) javax.naming.NameNotFoundException: eis/IMSConnectionFactory -- service jboss.naming.context.java.eis.IMSConnectionFactory
15:42:35,343 ERROR [stderr] (EJB default - 1) at org.jboss.as.naming.ServiceBasedNamingStore.lookup(ServiceBasedNamingStore.java:97)
15:42:35,343 ERROR [stderr] (EJB default - 1) at org.jboss.as.naming.NamingContext.lookup(NamingContext.java:177)
15:42:35,343 ERROR [stderr] (EJB default - 1) at org.jboss.as.naming.InitialContext.lookup(InitialContext.java:113)
15:42:35,343 ERROR [stderr] (EJB default - 1) at org.jboss.as.naming.NamingContext.lookup(NamingContext.java:213)
15:42:35,343 ERROR [stderr] (EJB default - 1) at javax.naming.InitialContext.lookup(Unknown Source)
15:42:35,343 ERROR [stderr] (EJB default - 1) at de.bundeswehr.wewis.bussineslogic.JCAClient.getJCA(JCAClient.java:64)
15:42:35,343 ERROR [stderr] (EJB default - 1) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
15:42:35,343 ERROR [stderr] (EJB default - 1) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
15:42:35,343 ERROR [stderr] (EJB default - 1) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
15:42:35,343 ERROR [stderr] (EJB default - 1) at java.lang.reflect.Method.invoke(Unknown Source)
15:42:35,343 ERROR [stderr] (EJB default - 1) at org.jboss.as.ee.component.ManagedReferenceMethodInterceptorFactory$ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptorFactory.java:72)
15:42:35,343 ERROR [stderr] (EJB default - 1) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
15:42:35,359 ERROR [stderr] (EJB default - 1) at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53)
15:42:35,359 ERROR [stderr] (EJB default - 1) at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:36)
15:42:35,359 ERROR [stderr] (EJB default - 1) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
15:42:35,359 ERROR [stderr] (EJB default - 1) at org.jboss.as.jpa.interceptor.SBInvocationInterceptor.processInvocation(SBInvocationInterceptor.java:47)
15:42:35,359 ERROR [stderr] (EJB default - 1) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
15:42:35,359 ERROR [stderr] (EJB default - 1) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21)
15:42:35,359 ERROR [stderr] (EJB default - 1) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
15:42:35,359 ERROR [stderr] (EJB default - 1) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61)
15:42:35,359 ERROR [stderr] (EJB default - 1) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:53)
15:42:35,359 ERROR [stderr] (EJB default - 1) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
15:42:35,359 ERROR [stderr] (EJB default - 1) at org.jboss.as.ejb3.component.pool.PooledInstanceInterceptor.processInvocation(PooledInstanceInterceptor.java:51)
15:42:35,359 ERROR [stderr] (EJB default - 1) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
15:42:35,360 ERROR [stderr] (EJB default - 1) at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInOurTx(CMTTxInterceptor.java:228)
15:42:35,360 ERROR [stderr] (EJB default - 1) at org.jboss.as.ejb3.tx.CMTTxInterceptor.required(CMTTxInterceptor.java:304)
15:42:35,360 ERROR [stderr] (EJB default - 1) at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:190)
15:42:35,360 ERROR [stderr] (EJB default - 1) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
15:42:35,360 ERROR [stderr] (EJB default - 1) at org.jboss.as.ejb3.remote.EJBRemoteTransactionPropogatingInterceptor.processInvocation(EJBRemoteTransactionPropogatingInterceptor.java:80)
15:42:35,376 ERROR [stderr] (EJB default - 1) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
15:42:35,392 ERROR [stderr] (EJB default - 1) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41)
15:42:35,392 ERROR [stderr] (EJB default - 1) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
15:42:35,392 ERROR [stderr] (EJB default - 1) at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59)
15:42:35,392 ERROR [stderr] (EJB default - 1) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
15:42:35,392 ERROR [stderr] (EJB default - 1) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50)
15:42:35,392 ERROR [stderr] (EJB default - 1) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
15:42:35,392 ERROR [stderr] (EJB default - 1) at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45)
15:42:35,392 ERROR [stderr] (EJB default - 1) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288)
15:42:35,392 ERROR [stderr] (EJB default - 1) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61)
15:42:35,392 ERROR [stderr] (EJB default - 1) at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165)
15:42:35,392 ERROR [stderr] (EJB default - 1) at org.jboss.as.ejb3.remote.protocol.versionone.MethodInvocationMessageHandler.invokeMethod(MethodInvocationMessageHandler.java:300)
15:42:35,392 ERROR [stderr] (EJB default - 1) at org.jboss.as.ejb3.remote.protocol.versionone.MethodInvocationMessageHandler.access$200(MethodInvocationMessageHandler.java:64)
15:42:35,392 ERROR [stderr] (EJB default - 1) at org.jboss.as.ejb3.remote.protocol.versionone.MethodInvocationMessageHandler$1.run(MethodInvocationMessageHandler.java:194)
15:42:35,392 ERROR [stderr] (EJB default - 1) at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
15:42:35,392 ERROR [stderr] (EJB default - 1) at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
15:42:35,392 ERROR [stderr] (EJB default - 1) at java.util.concurrent.FutureTask.run(Unknown Source)
15:42:35,392 ERROR [stderr] (EJB default - 1) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)15:42:35,408 ERROR [stderr] (EJB default - 1) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
15:42:35,408 ERROR [stderr] (EJB default - 1) at java.lang.Thread.run(Unknown Source)
15:42:35,408 ERROR [stderr] (EJB default - 1) at org.jboss.threads.JBossThread.run(JBossThread.java:122)
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13 years, 5 months