[jboss-user] [JBoss jBPM] - Re: Several doubts about JBPM ....
Hi, thank you very much for your answer ligang and oravecz, let me see if i understand well, i most take adventage from BPM in two diferents ways: 1: BPM inside of my project like a closed silo, in this case the interacions the processes need to do the job came from my java clases (domain clases for example) 2: BPM to coordinate, orchestrate or whatever several applicationes for one process or several processes, in this case there is not direct interaction with java clases like domain classes but all the interaction with the diferents applicationes involved is through web services. And this process most defined inside a new kind of project (a process project) not inside one of the applications involved. Are these 2 points correct? Can you suggest me some tutorial that explain in detail a case of bpm relating several applications? (using jbpm of course) Thank you very much, Maykell. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4182953#4182953 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4182953 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Several doubts about JBPM ....
Hi, one of the promise of most of BPM tools and engines is allow flexibility when business changes come into play. Now, after i review and play with JBPM, my worry is about i don´t see how can i isolate the processes definition and execution from the web application itself because i see Java code inside my process definition for everywhere. A simple case, after my application is in production, it is necessary to make a change in one of the processes it is holding; Do i have to redeploy the application after the change? another question: Can i make a deploy of one of my process even without make a deploy of the application that uses this process? Can i deploy my process to a server for example jboss-jbpm-2.0-server and deploy the web application that uses it to another server for example jboss-4.2.x.GA ? How can i take adventages from tools like Jbpm-console? I hope you can help me with this, Thanks in advance, Maykell. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4182792#4182792 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4182792 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Seam and testing fail. TestNG
"[EMAIL PROTECTED]" wrote : Seam 1.2? How did you set up the integration test? Hi, i don't understand what you mean, most i to make any configuration before run a TestNG integration test in a Sean project? Can you present me with an example.? Thank you very much for your help. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4129492#4129492 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4129492 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [Persistence, JBoss/CMP, Hibernate, Database] - Concurrence problem?
I have the following situation:
I'm using Spring 2.0.6, hibernate 3.2 and Oracle 10g
There is a table that concentrates a lot of traffic in the application (it is
an auditting table) and from time to time it produces a "JDBC can't execute
batch update" exception. I believe this is because there is a lot of concurrent
access to this table in the database, but I have no proof of that...
The problem may stem from the way Hibernate treats the autogenerated id columns
in Oracle. Hibernate issues a select max(id) first, and then uses this number
to persist the instance at hand. If there is a high concurrence situacion, I
believe is possible for Hibernate to retrieve the same index twice and to try
and persist the entity with that id more than once, thus getting the
aforementioned error. Again, this is all speculation, I'm to new to know for
sure.
But anyway, asuming the problem is concurrence, I want to try the following:
To declare a singleton bean with one private static attribute indexCount
accesable only through a public static getCurrentIndex() method that do
something like { return indexCount++;}
How safe is this solution, considering many threads asking indexes
simultaneously? Is there some built-in mechanism in Spring that can help me
achieve something like this? And since we're at it, Spring does anything at all
to ensure threadsafe behavior in stateful singleton beans?
Thanks in advance,
Maykell.
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[jboss-user] [JBoss Seam] - Re: Seam and testing fail. TestNG
"[EMAIL PROTECTED]" wrote : Try using an integration test. This use of the Java
SE in a unit test is one I don't like.
The integration test rise me the following error:
anonymous wrote :
| FAILED: testBuscarExpediente
| java.lang.NoClassDefFoundError: com/sun/el/ExpressionFactoryImpl
| at
org.jboss.seam.util.UnifiedELValueBinding.(UnifiedELValueBinding.java:18)
| at
org.jboss.seam.mock.MockApplication.createValueBinding(MockApplication.java:272)
| at
org.jboss.seam.jsf.SeamApplication11.createValueBinding(SeamApplication11.java:116)
| at org.jboss.seam.mock.SeamTest$Request.setValue(SeamTest.java:374)
| at
pruebas.ExpedienteFacadeIntegrationTest$1.updateModelValues(ExpedienteFacadeIntegrationTest.java:28)
| at org.jboss.seam.mock.SeamTest$Request.run(SeamTest.java:476)
| at
pruebas.ExpedienteFacadeIntegrationTest.testBuscarExpediente(ExpedienteFacadeIntegrationTest.java:46)
| ... Removed 22 stack frames
This is the code of the integration test:
anonymous wrote :
| package pruebas;
|
| import org.jboss.seam.mock.SeamTest;
| import org.testng.annotations.Test;
|
| public class ExpedienteFacadeIntegrationTest extends SeamTest
| {
|
| @Test
| public void testBuscarExpediente()throws Exception
| {
| new FacesRequest() {
|
| /*
| @Override
| protected void processValidations() throws Exception
| {
| validateValue("#{house.address}", "123 Main
Street");
| validateValue("#{house.city}", "Columbus");
| validateValue("#{house.state}", "OH");
| assert !isValidationFailure();
| }
|
| */
| @Override
| protected void updateModelValues() throws Exception
| {
| setValue("#{expediente.nroExpediente}", "123");
| setValue("#{expediente.tipoAcusado}", "Acusado
Libre");
| //setValue("#{expediente.fechaTurnado}", "Jan
1, 2008");
| }
|
| @Override
| protected void invokeApplication()
| {
| assert
invokeMethod("#{expedienteFacade.buscarExpediente}").equals("success");
| }
|
| @Override
| protected void renderResponse()
| {
| assert
getValue("#{expedienteFacade.expedientesEncontrados.size}").equals(7);
| //assert
getValue("#{house.city}").equals("Columbus");
| //assert
getValue("#{house.state}").equals("OH");
| }
| }.run();
| }
| }
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[jboss-user] [JBoss Seam] - Seam and testing fail. TestNG
Hi all, i'am following the book "Begining JBoss Seam. From novice to
Profesional" like a helper to introduce my self in Seam. Now i've transformed a
simple jsf application into a Seam-EJB3 application, everything works well but
the tests. I'am using Red Hat Developer Studio, it comes with the TestNG
plugin, i try to use TestNG to run a test i wrotte but always i get the same
error.
Can it be something related to the package structure i have? Maybe TestNG most
have some specific package structure in order to look for the resources it need
to run the tests.
Any help will be very appreciated.
This is the error i get:
anonymous wrote :
| [Parser] Running:
| D:\workspaceRHDS\jsfTest\temp-testng-customsuite.xml
|
| log4j:WARN No appenders could be found for logger
(org.hibernate.ejb.Version).
| log4j:WARN Please initialize the log4j system properly.
| FAILED CONFIGURATION: @BeforeClass init
| javax.persistence.PersistenceException: No Persistence provider for
EntityManager named jsfTest
| at
javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:55)
| at
javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:33)
| at pruebas.ExpedienteFacadeTest.init(ExpedienteFacadeTest.java:47)
| ... Removed 22 stack frames
| SKIPPED CONFIGURATION: @AfterClass destroy
| SKIPPED: testBuscarExpediente
|
| ===
| pruebas.ExpedienteFacadeTest
| Tests run: 1, Failures: 0, Skips: 1
| Configuration Failures: 1, Skips: 1
| ===
|
|
| ===
| jsfTest
| Total tests run: 1, Failures: 0, Skips: 1
| Configuration Failures: 1, Skips: 1
| ===
I don't know what is happening, i've tried every posible solution but without
results. It seens like it doesn't found the persistence.xml.
This is my persistence.xml:
anonymous wrote :
|
|
| 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">
|
|
| org.hibernate.ejb.HibernatePersistence
| java:/jsfTestDatasource
|
|
|
|
|
|
|
|
|
|
This is my components.xml:
anonymous wrote :
|
|
|
| true
| true
| jsfTest/#{ejbName}/local
|
|
|
|
|
|
|
|
|
|
|
|
|
This is my test class:
anonymous wrote :
| package pruebas;
|
| import javax.persistence.EntityManager;
| import javax.persistence.EntityManagerFactory;
| import javax.persistence.Persistence;
|
| import org.jboss.seam.annotations.In;
| import org.testng.annotations.Configuration;
| import org.testng.annotations.Test;
|
| import com.domain.Expediente;
| import com.domain.nomenclador.NTipoAcusado;
| import com.facade.ExpedienteFacade;
| import com.facade.impl.ExpedienteFacadeImpl;
|
|
|
| public class ExpedienteFacadeTest {
|
| @In
| EntityManagerFactory emf;
|
| @Test
| public void testBuscarExpediente()
| {
| EntityManager em = emf.createEntityManager();
| em.getTransaction().begin();
|
| NTipoAcusado ta = new NTipoAcusado();
| ta.setId_tipoacusado(1);ta.setValor("Acusado Libre");
|
| Expediente exp = new Expediente();
| exp.setTipoAcusado(ta);
|
| ExpedienteFacadeImpl ef = new ExpedienteFacadeImpl();
| ef.setEm(em);ef.setExpediente(exp);
|
| String strResult = ef.buscarExpediente();
| assert "some".equals(strResult);
| em.getTransaction().rollback();
| em.close();
| }
|
| @Configuration(beforeTestClass=true)
| public void init()
| {
| emf = Persistence.createEntityManagerFactory("jsfTest");
| }
|
| @Configuration(afterTestClass=true)
| public void destroy()
| {
| emf.close();
| }
| }
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[jboss-user] [EJB 3.0] - Entity Manager, Query API and findByExample
Hi all, there is some way i can get some like "findByExample" working using the Query API of the EntityManager? Thank you in advance, Maykell. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4121048#4121048 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4121048 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: a4j:include and Seam
"matt.drees" wrote : Looking at your stacktrace, I think your issue is caused by using a myfaces phase listener (AutoScrollPhaseListener). I think this sort of issue was fixed in Seam 1.2.1. Not, this not my case. I not use any myfaces phase listener at all, i only use Seam listeners. In any case i'll to try with Seam 1.2.1 and will see what happen. This is my web.xml: anonymous wrote : | | http://java.sun.com/xml/ns/j2ee"; | xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd";> | jsfTest | | | | | javax.faces.DEFAULT_SUFFIX | .xhtml | | | | | | javax.faces.CONFIG_FILES | /WEB-INF/navigation-rule.xml | | | | State saving method: "client" or "server" (= default) | See JSF Specification 2.5.2 | javax.faces.STATE_SAVING_METHOD | server | | | | | Ajax4jsf Filter | ajax4jsf | org.ajax4jsf.Filter | |forceparser |false | | | | | | ajax4jsf | Faces Servlet | REQUEST | FORWARD | INCLUDE | | | | | org.jboss.seam.servlet.SeamListener | | | | | Faces Servlet | javax.faces.webapp.FacesServlet | 1 | | | Faces Servlet | *.seam | | | Faces Servlet | /faces/* | | | BASIC | | (http://fisheye.jboss.com/browse/JBoss/jboss-seam/src/main/org/jboss/seam/contexts/Contexts.java?r1=1.47&r2=1.48) and this is my faces-config.xml: anonymous wrote : | http://java.sun.com/dtd/web-facesconfig_1_0.dtd";> | | | genericselectarrayconvertidor | com.web.converter.GenericSelectArrayConvertidor | | | | genericselectarrayconvertidor1 | com.web.converter.GenericSelectArrayConvertidor1 | | | | | genericselectlistconvertidor | com.web.converter.GenericSelectListConvertidor | | | | | carBean | com.web.CarBean | request | | | | navigationBean | com.web.NavigationBean | request | | | | | org.jboss.seam.jsf.TransactionalSeamPhaseListener | | | | | | en | | com.sun.facelets.FaceletViewHandler | | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4114190#4114190 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4114190 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: a4j:include and Seam
"matt.drees" wrote : What version of Seam are you using? Seam 1.2.0 I trust in the JSF implemenattion of the JBoss server (JBoss 4.2.1 GA), richfaces 3.1.2 GA and facelets 1.1.12 View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4113388#4113388 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4113388 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: a4j:include and Seam
Can anybody help me...? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4113051#4113051 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4113051 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: a4j:include and Seam
Please any help will be very appreciated. "maykellff" wrote : Hi all, i'm having an issue very strange. I have a page simple Seam application that uses intensively a4j:include component, the issue come when you try to navigate from one included page to another included page (the typical scene where the a4j:include component follows the navigation rules defined in navigation-config file to do the navigation) and the application do it, but when you see the server logs you see that an error ocurred, the error is showed above. Every single attent to navigate from one included page to another included page the server rise the error. | | I hope you can help me, thank you in advance, | Maykell. | | 09:17:43,703 WARN [lifecycle] phase(RESTORE_VIEW 1,[EMAIL PROTECTED]) threw exception: java.lang.IllegalStateException: No phase id bound to current thread (make sure you do not have two SeamPhaseListener instances installed) No phase id bound to current thread (make sure you do not have two SeamPhaseListener instances installed) | org.jboss.seam.contexts.PageContext.getPhaseId(PageContext.java:153) | org.jboss.seam.contexts.PageContext.isRenderResponsePhase(PageContext.java:165) | org.jboss.seam.contexts.PageContext.getCurrentReadableMap(PageContext.java:76) | org.jboss.seam.contexts.PageContext.get(PageContext.java:66) | org.jboss.seam.contexts.Contexts.lookupInStatefulContexts(Contexts.java:160) | org.jboss.seam.Component.getInstance(Component.java:1577) | org.jboss.seam.jsf.SeamVariableResolver.resolveVariable(SeamVariableResolver.java:53) | com.sun.faces.el.VariableResolverChainWrapper.getValue(VariableResolverChainWrapper.java:100) | javax.el.CompositeELResolver.getValue(CompositeELResolver.java:53) | com.sun.faces.el.FacesCompositeELResolver.getValue(FacesCompositeELResolver.java:64) | com.sun.faces.el.VariableResolverImpl.resolveVariable(VariableResolverImpl.java:72) | org.ajax4jsf.context.AjaxContext.getCurrentInstance(AjaxContext.java:101) | org.ajax4jsf.context.AjaxContext.getCurrentInstance(AjaxContext.java:85) | org.ajax4jsf.component.AjaxViewRoot.getViewId(AjaxViewRoot.java:439) | org.apache.myfaces.renderkit.html.util.AutoScrollPhaseListener.afterPhase(AutoScrollPhaseListener.java:58) | com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:280) | com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117) | javax.faces.webapp.FacesServlet.service(FacesServlet.java:244) | org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) | org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) | org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:141) | org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:281) | org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) | org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) | org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) | org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) | org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) | org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230) | org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) | org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179) | org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84) | org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) | org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104) | org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157) | org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) | org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:241) | org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) | org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:580) | org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447) | java.lang.Thread.run(Thread.java:595) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4112064#4112064 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4112064 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - a4j:include and Seam
Hi all, i'm having an issue very strange. I have a page simple Seam application that uses intensively a4j:include component, the issue come when you try to navigate from one included page to another included page (the typical scene where the a4j:include component follows the navigation rules defined in navigation-config file to do the navigation) and the application do it, but when you see the server logs you see that an error ocurred, the error is showed above. Every single attent to navigate from one included page to another included page the server rise the error. I hope you can help me, thank you in advance, Maykell. 09:17:43,703 WARN [lifecycle] phase(RESTORE_VIEW 1,[EMAIL PROTECTED]) threw exception: java.lang.IllegalStateException: No phase id bound to current thread (make sure you do not have two SeamPhaseListener instances installed) No phase id bound to current thread (make sure you do not have two SeamPhaseListener instances installed) org.jboss.seam.contexts.PageContext.getPhaseId(PageContext.java:153) org.jboss.seam.contexts.PageContext.isRenderResponsePhase(PageContext.java:165) org.jboss.seam.contexts.PageContext.getCurrentReadableMap(PageContext.java:76) org.jboss.seam.contexts.PageContext.get(PageContext.java:66) org.jboss.seam.contexts.Contexts.lookupInStatefulContexts(Contexts.java:160) org.jboss.seam.Component.getInstance(Component.java:1577) org.jboss.seam.jsf.SeamVariableResolver.resolveVariable(SeamVariableResolver.java:53) com.sun.faces.el.VariableResolverChainWrapper.getValue(VariableResolverChainWrapper.java:100) javax.el.CompositeELResolver.getValue(CompositeELResolver.java:53) com.sun.faces.el.FacesCompositeELResolver.getValue(FacesCompositeELResolver.java:64) com.sun.faces.el.VariableResolverImpl.resolveVariable(VariableResolverImpl.java:72) org.ajax4jsf.context.AjaxContext.getCurrentInstance(AjaxContext.java:101) org.ajax4jsf.context.AjaxContext.getCurrentInstance(AjaxContext.java:85) org.ajax4jsf.component.AjaxViewRoot.getViewId(AjaxViewRoot.java:439) org.apache.myfaces.renderkit.html.util.AutoScrollPhaseListener.afterPhase(AutoScrollPhaseListener.java:58) com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:280) com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117) javax.faces.webapp.FacesServlet.service(FacesServlet.java:244) org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:141) org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:281) org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230) org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179) org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84) org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104) org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157) org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:241) org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:580) org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447) java.lang.Thread.run(Thread.java:595) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4111638#4111638 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4111638 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Using EntityManager out of EJBs components
Hi all, ?can anybody help me with this issue? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4108961#4108961 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4108961 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Using EntityManager out of EJBs components
Hi all, i need to use EntityManagerFactory y EntityManager outside of an EJB,
in fact i need to use them inside of a simple Pojo. The below class is a simple
pojo that load a collection from the DB and return that collection in form of
StecItem[] array. Now when i run this code i get the following error:
java.sql.SQLException: You cannot set autocommit during a managed transaction!
at
org.jboss.resource.adapter.jdbc.BaseWrapperManagedConnection.setJdbcAutoCommit(BaseWrapperManagedConnection.java:482)
...
Any help will be appreciated.
public class CargaNomencladores {
public static SelectItem[] cargaNomenclador(String
nomencladorClassName)
{
EntityManagerFactory emf =
Persistence.createEntityManagerFactory("jsfTest");
EntityManager em = emf.createEntityManager();
Query query = em.createQuery("select n from " +
nomencladorClassName + "n");
List tempNomencladorRl = query.getResultList();
int size = tempNomencladorRl.size();
SelectItem[] nomencladorSelectItem = new SelectItem[size];
for (int i=0; ihttp://www.jboss.com/index.html?module=bb&op=viewtopic&p=4108688#4108688
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[jboss-user] [JBoss Seam] - Re: @Factory is not working
anonymous wrote : | You are however not referencing the context variable, but a getter method on another context variable. | Please clarify me, what is exactly a "context variable" ? 1- You mean a variable annotated with an Out? 2- A Session bean annotated with a @Name it is not a context variable? 3- In my example i have "expedienteFacadeStateless" that is a stateless session bean annotated with a @Name seam annotation, now i thougth that the property tipoAcusadoRs implicitly become a context variable. i'm wrong? anonymous wrote : | (if you had an @Out at the list, the factory would have been called). | I did that an i get the following exepction: java.lang.IllegalArgumentException: Expected a child component type of UISelectItem/UISelectItems for component type javax.faces.SelectOne(j_id_jsp_912580932_7pc2). Found null. Any suggestion will be very appreciated.Thank you , Maykell View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4107158#4107158 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4107158 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: @Factory is not working
Hi all
anonymous wrote :
| Make sure you have a seam.properties file in your classes directory.
| Are all other SEAM operations working?
|
Yes, seam.properties is rigth and other Seam stuff work well, i'm sure of this.
anonymous wrote :
| @Factory will be called when you call it from a page (or wherever) and Seam
will place the value into the context variable so that it isn't called again
for the life of the context.
|
This is exactly my idea, that's whay i don't understand whay my code is not
executing the @Factory annotated method.
this is the jsf page that is calling a variable which is refrenced by the
@Factory, the variable is "tipoAcusadoList":
anonymous wrote :
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
This is my stateless session bean:
anonymous wrote :
| package com.facade.impl;
|
| import java.util.List;
|
| import javax.ejb.Stateless;
| import javax.faces.model.SelectItem;
| import javax.persistence.EntityManager;
| import javax.persistence.PersistenceContext;
| import javax.persistence.Query;
|
| import org.jboss.seam.annotations.Factory;
| import org.jboss.seam.annotations.In;
| import org.jboss.seam.annotations.Name;
| import org.jboss.seam.annotations.Out;
| import org.jboss.seam.core.PersistenceContexts;
|
| import com.domain.Expediente;
| import com.domain.nomenclador.NTipoAcusado;
| import com.facade.ExpedienteFacadeStateless;
|
| @Stateless
| @Name("expedienteFacadeStateless")
| public class ExpedienteFacadeStatelessImpl implements
ExpedienteFacadeStateless {
|
| @In @Out
| private Expediente expediente;
|
| @PersistenceContext
| private EntityManager em;
|
|
| private SelectItem[] tipoAcusadoList;
|
| private NTipoAcusado tipoAcusadoSelected;
|
|
| @Factory("tipoAcusadoList")
| public void loadTipoAcusadoList()
| {
| Query query = em.createQuery("Select f from NTipoAcusado f");
| List tempList = query.getResultList();
| int size = tempList.size();
| tipoAcusadoList = new SelectItem[size];
| for (int i=0;ihttp://www.jboss.com/index.html?module=bb&op=viewtopic&p=4106399#4106399
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[jboss-user] [JBoss Seam] - @Factory is not working
Hi all, i annoatated a method with a @Factory, it is supposed to be executed first of all, but it doesn't . I put a break point to debug at this point but nothing, it never enter to the annotated method. There is any kind of configuration i have to do in order to use @Factory properly, i mean, set some Seam xml file or something like that? Thank you, Maykell. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4106170#4106170 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4106170 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [Persistence, JBoss/CMP, Hibernate, Database] - managing nomenclators with Entity Beans
Hi all, i have a design question. I have a table named eyeType with and id and a value fields eyeType id : Integer value : VarChar And i have a Person entity bean that map to table named person, this entity bean have like fields an id, a name, an address, ., and an eyeType field. At data base level a one to many relationship between the tables eyeType and person is defined. Now i would like that when i load a Person entity from the data base the field eyeType came with its explicit value not with the id corresponding in the eyeType table. ?How can i do that, there is some EJB3 or Seam or Hibernate anotation trick that i can use? I hope your cooperation, thank you, Maykell. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4105162#4105162 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4105162 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: MyFaces, Seam and JBoss 4.2.1 GA problem
ok, thank you very much, i'm much more clear now. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4101361#4101361 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4101361 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: MyFaces, Seam and JBoss 4.2.1 GA problem
ok, i change and begin to use JSF RI, but then emerge 2 questions: 1:- An old application that uses myfaces can't be deployed in JBoss 4.2.x? 2:- How can i use Tomakwou, Sambox, Trinidad and other component libraries, i have to include them in my WEB-INF/lib, those component libraries are include in JBoss libraries? I have to configurate them in web.xml like before? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4101317#4101317 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4101317 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - MyFaces, Seam and JBoss 4.2.1 GA problem
Hi all, i have an old MyFaces-EJB3 sample application that i'm refactoring to use Seam, i set every single datail (i've read a lot of tutorial and forum's posts about the topic ) in order to integrate Seam with my old myfaces application but when i try to run it on server i get the following error: [quoted] 23:51:06,875 INFO [STDOUT] 23:51:06,859 ERROR [StartupServletContextListener] Error initializing ServletContext java.lang.IllegalArgumentException: Class org.jboss.seam.jsf.SeamApplicationFactory is no javax.faces.application.ApplicationFactory at javax.faces.FactoryFinder.newFactoryInstance(FactoryFinder.java:132) at javax.faces.FactoryFinder.getFactory(FactoryFinder.java:107) at org.apache.myfaces.config.FacesConfigurator.configureApplication(FacesConfigurator.java:439) [/quoted] If i let the Myfaces jar files in web-inf/lib but delete the myfaces listener entry from web.xml the application get the following error: [quoted] 00:27:19,234 INFO [STDOUT] 00:27:19,234 ERROR [[/jsfTest]] StandardWrapper.Throwable java.lang.IllegalStateException: No Factories configured for this Application. This happens if the faces-initialization does not work at all - make sure that you properly include all configuration settings necessary for a basic faces application and that all the necessary libs are included. Also check the logging output of your web application and your container for any exceptions! If you did that and find nothing, the mistake might be due to the fact that you use some special web-containers which do not support registering context-listeners via TLD files and a context listener is not setup in your web.xml. A typical config looks like this; org.apache.myfaces.webapp.StartupServletContextListener at javax.faces.FactoryFinder.getFactory(FactoryFinder.java:90) at javax.faces.webapp.FacesServlet.init(FacesServlet.java:88) at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1161) at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:981) at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4069) at org.apache.catalina.core.StandardContext.start(StandardContext.java:4373) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:761) at org.apache.catalina. [/quoted] If i eliminate the myfaces jar, and the myfaces listener declaration in web.xml the application works well, then the error is exclusively related to the use of Myfaces, i think some kind of conflict between Seam listener and Myfaces Listener, but i don't know why and how solve this. This is my web.xml: [qouted] http://java.sun.com/xml/ns/j2ee"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd";> jsfTest org.ajax4jsf.SKIN blueSky javax.faces.CONFIG_FILES /WEB-INF/navigation-rule.xml State saving method: "client" or "server" (= default) See JSF Specification 2.5.2 javax.faces.STATE_SAVING_METHOD client org.jboss.jbossfaces.WAR_BUNDLES_JSF_IMPL true Ajax4jsf Filter ajax4jsf org.ajax4jsf.Filter forceparser false ajax4jsf Faces Servlet REQUEST FORWARD INCLUDE org.apache.myfaces.webapp.StartupServletContextListener org.jboss.seam.servlet.SeamListener Faces Servlet javax.faces.webapp.FacesServlet 1 Faces Servlet *.jsf Faces Servlet /faces/* BASIC [/qouted] I'm using JBoss 4.2.1 GA, seam 1.2.0.AP and Myfaces 1.1.4 I hope you can help me View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4101012#4101012 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4101012 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [Tomcat, HTTPD, Servlets & JSP] - Re: The type Iterator is not generic; it cannot be parameter
Hi, i think i found a clue to discover the mistery, i deployed the same .war in the ExadelStudio Pro 3.5.1 tomcat and in the ExadelStudio Pro 4.0.1(and 4.0.4) tomcat in the first one everythink work fine but in the second i get the error i described above. The ExadelStudio Pro 3.5.1 use Tomcat 5.0 and ExadelStudio Pro 4.0.1 and 4.0.4 use Tomcat 5.5 There are some problem with the new versions of Tomcat? Something related to the use of an old version of the JVM by default? Something related to mix code compiled with an old version of jdk and code compiled with the jdk1.5? It seem to me like Tomcat 5.5 use a jdk version before to 1.5, although when i install it i set it the path to the jdk 1.5. I use Windows XP. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4074061#4074061 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4074061 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [Tomcat, HTTPD, Servlets & JSP] - The type Iterator is not generic; it cannot be parameterized
Hi, i'm getting a bit problem, i was using ExadelStudio Pro 3.5.1, but i migrated to 4.0.1 and the applications that before worked well, sudendly began to raise inexplicable and extrange exceptions. I think i found a clue to discover the mistery, i deployed the same .war in the ExadelStudio Pro 3.5.1 tomcat and in the ExadelStudio Pro 4.0.1(and 4.0.4) tomcat in the first one everythink work fine but in the second i get the error i refered to. The ExadelStudio Pro 3.5.1 use Tomcat 5.0 and ExadelStudio Pro 4.0.1 and 4.0.4 use Tomcat 5.5 ?There are some problem with the new versions of Tomcat? ?Something related to the use of an old version of the JVM by default? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4073754#4073754 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4073754 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
