How to configure Two JPA entity managers for RESORUCE_LOCAL?
sherkan777 Apr 5, 2009 10:19 AMHi,
Like in seam examples,my configuration works fine for JPA RESOURCE LOCAL on tomcat 6.
How can I configure seam Two EM managers with JPA in components.xml
This is my configuration of one EM
<transaction:entity-transaction entity-manager="#{sguniAdm}" /> <persistence:entity-manager-factory name="sguniAdmDatabase" persistence-unit-name="sguniAdmDatabase" /> <persistence:managed-persistence-context name="sguniAdm" auto-create="true" entity-manager-factory="#{sguniAdmDatabase}" />
If I add another like this:
<transaction:entity-transaction entity-manager="#{sguniOne}" /> <persistence:entity-manager-factory name="sguniOneDatabase" persistence-unit-name="sguniOneDatabase" /> <persistence:managed-persistence-context name="sguniOne" auto-create="true" entity-manager-factory="#{sguniOneDatabase}" />
I get following error:
java.lang.RuntimeException: error while reading /WEB-INF/components.xml
at org.jboss.seam.init.Initialization.initComponentsFromXmlDocument(Initialization.java:154)
at org.jboss.seam.init.Initialization.create(Initialization.java:104)
at org.jboss.seam.servlet.SeamListener.contextInitialized(SeamListener.java:34)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3843)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4350)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525)
at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:829)
at org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:718)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:490)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1147)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:719)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
at org.apache.catalina.core.StandardService.start(StandardService.java:516)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
at org.apache.catalina.startup.Catalina.start(Catalina.java:578)
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:585)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
Caused by: java.lang.IllegalStateException: Two components with the same name and precedence: org.jboss.seam.transaction.transaction
at org.jboss.seam.init.Initialization.addComponentDescriptor(Initialization.java:479)
at org.jboss.seam.init.Initialization.installComponentFromXmlElement(Initialization.java:389)
at org.jboss.seam.init.Initialization.installComponentsFromXmlElements(Initialization.java:280)
at org.jboss.seam.init.Initialization.initComponentsFromXmlDocument(Initialization.java:150)
... 26 more