[forge-users] Scaffold doesn't work with Seam?
Lincoln Baxter, III
lincolnbaxter at gmail.com
Wed Jan 4 10:06:13 EST 2012
Okay, my instinct tells me that there is something else wrong with this
setup. Could you please send me your app? If not, if you get the chance,
could you build an example app that reproduces the issue? I know it's a
little bit of work, but hopefully it's doable. It would really help us
figure out what is wrong and hopefully help others as well :)
Thanks!
Lincoln
On Wed, Jan 4, 2012 at 5:32 AM, Gabor Nagy <nagyga1 at gmail.com> wrote:
> Some updates, although I am really not working on this.
>
> Fixed the setup by using
>
> @ExtensionManaged
> @Produces
> @PersistenceUnit
> @ConversationScoped
> static EntityManagerFactory producerField;
>
> Then now the same exception is thrown both with @Inject and
> @PersistenceContext(type = PersistenceContextType.EXTENDED)
>
> Caused by: java.lang.IllegalStateException: Context is already active
>
> at
> org.jboss.weld.context.AbstractConversationContext.activate(AbstractConversationContext.java:311)
> [weld-core-1.1.2.Final.jar:2011-07-26 15:02]
> at
> org.jboss.weld.jsf.WeldPhaseListener.activateConversations(WeldPhaseListener.java:114)
> [weld-core-1.1.2.Final.jar:2011-07-26 15:02]
> at
> org.jboss.weld.jsf.WeldPhaseListener.beforePhase(WeldPhaseListener.java:88)
> [weld-core-1.1.2.Final.jar:2011-07-26 15:02]
> at com.sun.faces.lifecycle.Phase.handleBeforePhase(Phase.java:228)
> [jsf-impl-2.1.3-b02-jbossorg-2.jar:2.1.3-SNAPSHOT]
> at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:99)
> [jsf-impl-2.1.3-b02-jbossorg-2.jar:2.1.3-SNAPSHOT]
> at
> com.sun.faces.lifecycle.RestoreViewPhase.doPhase(RestoreViewPhase.java:116)
> [jsf-impl-2.1.3-b02-jbossorg-2.jar:2.1.3-SNAPSHOT]
> at
> com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
> [jsf-impl-2.1.3-b02-jbossorg-2.jar:2.1.3-SNAPSHOT]
> at javax.faces.webapp.FacesServlet.service(FacesServlet.java:593)
> [jboss-jsf-api_2.1_spec-2.0.0.Beta1.jar:2.0.0.Beta1]
> ... 20 more
>
>
> On 3 January 2012 22:47, Gabor Nagy <nagyga1 at gmail.com> wrote:
>
>> Sorry I had the list in digest mode...
>> "
>> I have re-generated all scaffold code. With the stock Beta5 code this is
>> the root exception, happening when I click on "Create New":
>>
>> Caused by: javax.el.PropertyNotFoundException:
>> /scaffold/address/search.xhtml @34,85 value="#{addressBean.search.line1}":
>> Target Unreachable, 'search' returned null
>> at
>> com.sun.faces.facelets.el.TagValueExpression.getType(TagValueExpression.java:100)
>> [jsf-impl-2.1.3-b02-jbossorg-2.jar:2.1.3-SNAPSHOT]
>> at
>> com.sun.faces.renderkit.html_basic.HtmlBasicInputRenderer.getConvertedValue(HtmlBasicInputRenderer.java:95)
>> [jsf-impl-2.1.3-b02-jbossorg-2.jar:2.1.3-SNAPSHOT]
>> at javax.faces.component.UIInput.getConvertedValue(UIInput.java:1030)
>> [jboss-jsf-api_2.1_spec-2.0.0.Beta1.jar:2.0.0.Beta1]
>> at javax.faces.component.UIInput.validate(UIInput.java:960)
>> [jboss-jsf-api_2.1_spec-2.0.0.Beta1.jar:2.0.0.Beta1]
>> at javax.faces.component.UIInput.executeValidate(UIInput.java:1233)
>> [jboss-jsf-api_2.1_spec-2.0.0.Beta1.jar:2.0.0.Beta1]
>> at javax.faces.component.UIInput.processValidators(UIInput.java:698)
>> [jboss-jsf-api_2.1_spec-2.0.0.Beta1.jar:2.0.0.Beta1]
>> at
>> javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1214)
>> [jboss-jsf-api_2.1_spec-2.0.0.Beta1.jar:2.0.0.Beta1]
>> at
>> javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1214)
>> [jboss-jsf-api_2.1_spec-2.0.0.Beta1.jar:2.0.0.Beta1]
>> at
>> javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1214)
>> [jboss-jsf-api_2.1_spec-2.0.0.Beta1.jar:2.0.0.Beta1]
>> at javax.faces.component.UIForm.processValidators(UIForm.java:253)
>> [jboss-jsf-api_2.1_spec-2.0.0.Beta1.jar:2.0.0.Beta1]
>> at
>> javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1214)
>> [jboss-jsf-api_2.1_spec-2.0.0.Beta1.jar:2.0.0.Beta1]
>> at
>> javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1214)
>> [jboss-jsf-api_2.1_spec-2.0.0.Beta1.jar:2.0.0.Beta1]
>> at
>> javax.faces.component.UIViewRoot.processValidators(UIViewRoot.java:1172)
>> [jboss-jsf-api_2.1_spec-2.0.0.Beta1.jar:2.0.0.Beta1]
>> at
>> com.sun.faces.lifecycle.ProcessValidationsPhase.execute(ProcessValidationsPhase.java:76)
>> [jsf-impl-2.1.3-b02-jbossorg-2.jar:2.1.3-SNAPSHOT]
>>
>> at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
>> [jsf-impl-2.1.3-b02-jbossorg-2.jar:2.1.3-SNAPSHOT]
>> at
>> com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
>> [jsf-impl-2.1.3-b02-jbossorg-2.jar:2.1.3-SNAPSHOT]
>> at javax.faces.webapp.FacesServlet.service(FacesServlet.java:593)
>> [jboss-jsf-api_2.1_spec-2.0.0.Beta1.jar:2.0.0.Beta1]
>> ... 27 more
>>
>> 22:28:44,918 ERROR
>> [org.apache.catalina.core.ContainerBase.[jboss.web].[default-host].[/cpox].[Faces
>> Servlet]] (http--127.0.0.1-8080-1) Servlet.service() for servlet Faces
>> Servlet
>> threw exception: java.lang.IllegalStateException: Context is already
>> active
>> at
>> org.jboss.weld.context.AbstractConversationContext.activate(AbstractConversationContext.java:311)
>> [weld-core-1.1.2.Final.jar:2011-07-26 15:02]
>> at
>> org.jboss.weld.jsf.WeldPhaseListener.activateConversations(WeldPhaseListener.java:114)
>> [weld-core-1.1.2.Final.jar:2011-07-26 15:02]
>> at
>> org.jboss.weld.jsf.WeldPhaseListener.beforePhase(WeldPhaseListener.java:88)
>> [weld-core-1.1.2.Final.jar:2011-07-26 15:02]
>> at com.sun.faces.lifecycle.Phase.handleBeforePhase(Phase.java:228)
>> [jsf-impl-2.1.3-b02-jbossorg-2.jar:2.1.3-SNAPSHOT]
>> at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:99)
>> [jsf-impl-2.1.3-b02-jbossorg-2.jar:2.1.3-SNAPSHOT]
>> at
>> com.sun.faces.lifecycle.RestoreViewPhase.doPhase(RestoreViewPhase.java:116)
>> [jsf-impl-2.1.3-b02-jbossorg-2.jar:2.1.3-SNAPSHOT]
>> at
>> com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
>> [jsf-impl-2.1.3-b02-jbossorg-2.jar:2.1.3-SNAPSHOT]
>> at javax.faces.webapp.FacesServlet.service(FacesServlet.java:593)
>> [jboss-jsf-api_2.1_spec-2.0.0.Beta1.jar:2.0.0.Beta1]
>> at
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329)
>> [jbossweb-7.0.1.Final.jar:7.0.2.Final]
>> at
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
>> [jbossweb-7.0.1.Final.jar:7.0.2.Final]
>> at com.ocpsoft.pretty.PrettyFilter.doFilter(PrettyFilter.java:126)
>> [prettyfaces-jsf2-3.3.2.jar:]
>> at
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280)
>> [jbossweb-7.0.1.Final.jar:7.0.2.Final]
>> at
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
>> [jbossweb-7.0.1.Final.jar:7.0.2.Final]
>> at
>> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:734)
>> [jbossweb-7.0.1.Final.jar:7.0.2.Final]
>> at
>> org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:543)
>> [jbossweb-7.0.1.Final.jar:7.0.2.Final]
>> at
>> org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:479)
>> [jbossweb-7.0.1.Final.jar:7.0.2.Final]
>> at
>> org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:407)
>> [jbossweb-7.0.1.Final.jar:7.0.2.Final]
>> at
>> org.apache.catalina.core.StandardHostValve.custom(StandardHostValve.java:528)
>> [jbossweb-7.0.1.Final.jar:7.0.2.Final]
>> at
>> org.apache.catalina.core.StandardHostValve.status(StandardHostValve.java:454)
>> [jbossweb-7.0.1.Final.jar:7.0.2.Final]
>> at
>> org.apache.catalina.core.StandardHostValve.throwable(StandardHostValve.java:398)
>> [jbossweb-7.0.1.Final.jar:7.0.2.Final]
>> at
>> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
>> [jbossweb-7.0.1.Final.jar:7.0.2.Final]
>> at
>> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
>> [jbossweb-7.0.1.Final.jar:7.0.2.Final]
>> at
>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
>> [jbossweb-7.0.1.Final.jar:7.0.2.Final]
>> at
>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:362)
>> [jbossweb-7.0.1.Final.jar:7.0.2.Final]
>> at
>> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877)
>> [jbossweb-7.0.1.Final.jar:7.0.2.Final]
>> at
>> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:667)
>> [jbossweb-7.0.1.Final.jar:7.0.2.Final]
>> at
>> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:952)
>> [jbossweb-7.0.1.Final.jar:7.0.2.Final]
>> at java.lang.Thread.run(Thread.java:662) [:1.6.0_29]
>>
>>
>> Then I have set EntityManager* classes as here
>> https://github.com/42Lines/blog-cdidemo/tree/master/src/main/java/net/ftlines/blog/cdidemo/jpaand replaced @PersistenceContext(type = PersistenceContextType.EXTENDED) to
>> @Inject, then the exception is this, but
>>
>>
>> Caused by: java.lang.NullPointerException
>> at
>> org.hibernate.engine.transaction.internal.jta.JtaStatusHelper.getStatus(JtaStatusHelper.java:72)
>> [hibernate-core-4.0.0.CR2.jar:4.0.0.CR2]
>> at
>> org.hibernate.engine.transaction.internal.jta.JtaStatusHelper.isActive(JtaStatusHelper.java:114)
>> [hibernate-core-4.0.0.CR2.jar:4.0.0.CR2]
>> at
>> org.hibernate.engine.transaction.internal.jta.CMTTransaction.join(CMTTransaction.java:149)
>> [hibernate-core-4.0.0.CR2.jar:4.0.0.CR2]
>> at
>> org.hibernate.ejb.AbstractEntityManagerImpl.joinTransaction(AbstractEntityManagerImpl.java:1200)
>> [hibernate-entitymanager-4.0.0.CR2.jar:4.0.0.CR2]
>> at
>> org.hibernate.ejb.AbstractEntityManagerImpl.postInit(AbstractEntityManagerImpl.java:171)
>> [hibernate-entitymanager-4.0.0.CR2.jar:4.0.0.CR2]
>> at
>> org.hibernate.ejb.EntityManagerImpl.<init>(EntityManagerImpl.java:90)
>> [hibernate-entitymanager-4.0.0.CR2.jar:4.0.0.CR2]
>> at
>> org.hibernate.ejb.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:111)
>> [hibernate-entitymanager-4.0.0.CR2.jar:4.0.0.CR2]
>> at
>> org.hibernate.ejb.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:106)
>> [hibernate-entitymanager-4.0.0.CR2.jar:4.0.0.CR2]
>>
>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>> [:1.6.0_29]
>> at
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>> [:1.6.0_29]
>> at
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>> [:1.6.0_29]
>> at java.lang.reflect.Method.invoke(Method.java:597) [:1.6.0_29]
>> at
>> org.jboss.weld.bean.proxy.AbstractBeanInstance.invoke(AbstractBeanInstance.java:48)
>> [weld-core-1.1.2.Final.jar:2011-07-26 15:02]
>>
>> at
>> org.jboss.weld.bean.proxy.ProxyMethodHandler.invoke(ProxyMethodHandler.java:125)
>> [weld-core-1.1.2.Final.jar:2011-07-26 15:02]
>> at
>> org.jboss.weld.proxies.EntityManagerFactory$-1828776958$Proxy$_$$_WeldClientProxy.createEntityManager(EntityManagerFactory$-1828776958$Proxy$_$$_WeldClientProxy.java)
>> [weld-cor
>> e-1.1.2.Final.jar:]
>> at
>> com.cpox.utils.EntityManagerProducer.create(EntityManagerProducer.java:17)
>> [classes:]
>>
>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>> [:1.6.0_29]
>> at
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>> [:1.6.0_29]
>> at
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>> [:1.6.0_29]
>> at java.lang.reflect.Method.invoke(Method.java:597) [:1.6.0_29]
>> at
>> org.jboss.weld.util.reflection.SecureReflections$13.work(SecureReflections.java:305)
>> [weld-core-1.1.2.Final.jar:2011-07-26 15:02]
>> at
>> org.jboss.weld.util.reflection.SecureReflectionAccess.run(SecureReflectionAccess.java:54)
>> [weld-core-1.1.2.Final.jar:2011-07-26 15:02]
>> at
>> org.jboss.weld.util.reflection.SecureReflectionAccess.runAsInvocation(SecureReflectionAccess.java:163)
>> [weld-core-1.1.2.Final.jar:2011-07-26 15:02]
>> at
>> org.jboss.weld.util.reflection.SecureReflections.invoke(SecureReflections.java:299)
>> [weld-core-1.1.2.Final.jar:2011-07-26 15:02]
>> at
>> org.jboss.weld.introspector.jlr.WeldMethodImpl.invokeOnInstance(WeldMethodImpl.java:188)
>> [weld-core-1.1.2.Final.jar:2011-07-26 15:02]
>> at
>> org.jboss.weld.injection.MethodInjectionPoint.invokeOnInstance(MethodInjectionPoint.java:169)
>> [weld-core-1.1.2.Final.jar:2011-07-26 15:02]
>> at
>> org.jboss.weld.bean.ProducerMethod$1.produce(ProducerMethod.java:149)
>> [weld-core-1.1.2.Final.jar:2011-07-26 15:02]
>> at
>> org.jboss.weld.bean.AbstractProducerBean.create(AbstractProducerBean.java:361)
>> [weld-core-1.1.2.Final.jar:2011-07-26 15:02]
>> at
>> org.jboss.weld.context.AbstractContext.get(AbstractContext.java:122)
>> [weld-core-1.1.2.Final.jar:2011-07-26 15:02]
>> at
>> org.jboss.weld.bean.proxy.ContextBeanInstance.getInstance(ContextBeanInstance.java:99)
>> [weld-core-1.1.2.Final.jar:2011-07-26 15:02]
>> at
>> org.jboss.weld.bean.proxy.ProxyMethodHandler.invoke(ProxyMethodHandler.java:124)
>> [weld-core-1.1.2.Final.jar:2011-07-26 15:02]
>> at
>> org.jboss.weld.proxies.EntityManager$-10488411$Proxy$_$$_WeldClientProxy.getCriteriaBuilder(EntityManager$-10488411$Proxy$_$$_WeldClientProxy.java)
>> [weld-core-1.1.2.Final.jar:]
>> at com.cpox.view.AddressBean.paginate(AddressBean.java:156) [classes:]
>>
>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>> [:1.6.0_29]
>> at
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>> [:1.6.0_29]
>> at
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>> [:1.6.0_29]
>> at java.lang.reflect.Method.invoke(Method.java:597) [:1.6.0_29]
>> at
>> org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52)
>> at
>> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:287)
>> [jboss-invocation-1.1.0.Final.jar:1.1.0.Final]
>> at
>> org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:370)
>> [jboss-invocation-1.1.0.Final.jar:1.1.0.Final]
>> at
>> org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:122)
>> [jboss-as-weld-7.0.2.Final.jar:7.0.2.Final]
>> at
>> org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:130)
>> [jboss-as-weld-7.0.2.Final.jar:7.0.2.Final]
>> at
>> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:287)
>> [jboss-invocation-1.1.0.Final.jar:1.1.0.Final]
>> at
>> org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53)
>> [jboss-invocation-1.1.0.Final.jar:1.1.0.Final]
>> at
>> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:287)
>> [jboss-invocation-1.1.0.Final.jar:1.1.0.Final]
>> at
>> org.jboss.as.jpa.interceptor.SBInvocationInterceptor.processInvocation(SBInvocationInterceptor.java:45)
>> [jboss-as-jpa-7.0.2.Final.jar:7.0.2.Final]
>> at
>> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:287)
>> [jboss-invocation-1.1.0.Final.jar:1.1.0.Final]
>> at
>> org.jboss.as.ejb3.component.stateful.StatefulSessionSynchronizationInterceptor.processInvocation(StatefulSessionSynchronizationInterceptor.java:132)
>> [jboss-as-ejb3-7.0.2.Final.
>> jar:7.0.2.Final]
>> at
>> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:287)
>> [jboss-invocation-1.1.0.Final.jar:1.1.0.Final]
>> at
>> org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:44)
>> at
>> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:287)
>> [jboss-invocation-1.1.0.Final.jar:1.1.0.Final]
>> at
>> org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45)
>> at
>> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:287)
>> [jboss-invocation-1.1.0.Final.jar:1.1.0.Final]
>> at
>> org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21)
>> [jboss-invocation-1.1.0.Final.jar:1.1.0.Final]
>> at
>> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:287)
>> [jboss-invocation-1.1.0.Final.jar:1.1.0.Final]
>> at
>> org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61)
>> [jboss-invocation-1.1.0.Final.jar:1.1.0.Final]
>> at
>> org.jboss.as.ee.component.ViewDescription$ComponentDispatcherInterceptor.processInvocation(ViewDescription.java:202)
>> at
>> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:287)
>> [jboss-invocation-1.1.0.Final.jar:1.1.0.Final]
>> at
>> org.jboss.as.jpa.interceptor.SFSBInvocationInterceptor.processInvocation(SFSBInvocationInterceptor.java:58)
>> [jboss-as-jpa-7.0.2.Final.jar:7.0.2.Final]
>> at
>> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:287)
>> [jboss-invocation-1.1.0.Final.jar:1.1.0.Final]
>> at
>> org.jboss.as.ejb3.component.stateful.StatefulComponentInstanceInterceptor.processInvocation(StatefulComponentInstanceInterceptor.java:61)
>> [jboss-as-ejb3-7.0.2.Final.jar:7.0.2.F
>> inal]
>> at
>> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:287)
>> [jboss-invocation-1.1.0.Final.jar:1.1.0.Final]
>> at
>> org.jboss.as.ejb3.component.session.SessionInvocationContextInterceptor$CustomSessionInvocationContext.proceed(SessionInvocationContextInterceptor.java:126)
>> [jboss-as-ejb3-7.0.
>> 2.Final.jar:7.0.2.Final]
>> at
>> org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInCallerTx(CMTTxInterceptor.java:194)
>> [jboss-as-ejb3-7.0.2.Final.jar:7.0.2.Final]
>> ... 74 more
>>
>> Probably my setup is not properly done?
>>
>> Anyway, here is the entity class and the generated scaffold code (it is
>> not mission critical, I don't really use scaffold at the moment):
>>
>> @Entity
>> @Audited
>> public class Address implements Serializable {
>> private static final long serialVersionUID = 1L;
>>
>> @Id
>> @GeneratedValue
>> private Long id;
>>
>> @Version
>> private Integer version;
>>
>> @Column
>> @Length(max = 50)
>> private String line1;
>>
>> @Column
>> @Length(max = 50)
>> private String line2;
>>
>> @Column
>> @Length(max = 50)
>> private String line3;
>>
>> @Column
>> @Length(max = 50)
>> private String line4;
>>
>> @Column
>> @Length(max = 50)
>> private String line5;
>>
>> public Long getId() {
>> return id;
>> }
>>
>> public void setId(final Long id) {
>> this.id = id;
>> }
>>
>> public Integer getVersion() {
>> return version;
>> }
>>
>> public String getLine1() {
>> return line1;
>> }
>>
>> public void setLine1(final String line1) {
>> this.line1 = line1;
>> }
>>
>> public String getLine2() {
>> return line2;
>> }
>>
>> public void setLine2(final String line2) {
>> this.line2 = line2;
>> }
>>
>> public String getLine3() {
>> return line3;
>> }
>>
>> public void setLine3(final String line3) {
>> this.line3 = line3;
>> }
>>
>> public String getLine4() {
>> return line4;
>> }
>>
>> public void setLine4(final String line4) {
>> this.line4 = line4;
>> }
>>
>> public String getLine5() {
>> return line5;
>> }
>>
>> public void setLine5(final String line5) {
>> this.line5 = line5;
>> }
>> }
>>
>> @Named
>> @Stateful
>> @ConversationScoped
>> public class AddressBean implements Serializable {
>>
>> private static final long serialVersionUID = 1L;
>>
>> /*
>> * Support creating and retrieving Address entities
>> */
>>
>> private Long id;
>>
>> public Long getId() {
>> return this.id;
>> }
>>
>> public void setId(Long id) {
>> this.id = id;
>> }
>>
>> private Address address;
>>
>> public Address getAddress() {
>> return this.address;
>> }
>>
>> @Inject
>> private Conversation conversation;
>>
>> @PersistenceContext(type = PersistenceContextType.EXTENDED)
>> private EntityManager entityManager;
>>
>> public String create() {
>>
>> this.conversation.begin();
>> return "create?faces-redirect=true";
>> }
>>
>> public void retrieve() {
>>
>> if (FacesContext.getCurrentInstance().isPostback()) {
>> return;
>> }
>>
>> if (this.conversation.isTransient()) {
>> this.conversation.begin();
>> }
>>
>> if (this.id == null) {
>> this.address = this.search;
>> } else {
>> this.address = this.entityManager.find(Address.class,
>> getId());
>> }
>> }
>>
>> /*
>> * Support updating and deleting Address entities
>> */
>>
>> public String update() {
>> this.conversation.end();
>>
>> if (this.id == null) {
>> this.entityManager.persist(this.address);
>> return "search?faces-redirect=true";
>> } else {
>> this.entityManager.merge(this.address);
>> return "view?faces-redirect=true&id=" + this.address.getId();
>> }
>> }
>>
>> public String delete() {
>> this.conversation.end();
>> this.entityManager.remove(this.entityManager.find(Address.class,
>> getId()));
>> return "search?faces-redirect=true";
>> }
>>
>> public String cancel() {
>> this.conversation.end();
>> return "search?faces-redirect=true";
>> }
>>
>> /*
>> * Support searching Address entities with pagination
>> */
>>
>> private int page;
>> private long count;
>> private List<Address> pageItems;
>>
>> private Address search = new Address();
>>
>> public int getPage() {
>> return this.page;
>> }
>>
>> public void setPage(int page) {
>> this.page = page;
>> }
>>
>> public int getPageSize() {
>> return 10;
>> }
>>
>> public Address getSearch() {
>> return this.search;
>> }
>>
>> public void setSearch(Address search) {
>> this.search = search;
>> }
>>
>> public void search() {
>> this.page = 0;
>> }
>>
>> public void paginate() {
>>
>> CriteriaBuilder builder = this.entityManager.getCriteriaBuilder();
>>
>> // Populate this.count
>>
>> CriteriaQuery<Long> countCriteria =
>> builder.createQuery(Long.class);
>> Root<Address> root = countCriteria.from(Address.class);
>> countCriteria = countCriteria.select(builder.count(root)).where(
>> getSearchPredicates(root));
>> this.count = this.entityManager.createQuery(countCriteria)
>> .getSingleResult();
>>
>> // Populate this.pageItems
>>
>> CriteriaQuery<Address> criteria =
>> builder.createQuery(Address.class);
>> root = criteria.from(Address.class);
>> TypedQuery<Address> query =
>> this.entityManager.createQuery(criteria
>> .select(root).where(getSearchPredicates(root)));
>> query.setFirstResult(this.page * getPageSize()).setMaxResults(
>> getPageSize());
>> this.pageItems = query.getResultList();
>> }
>>
>> private Predicate[] getSearchPredicates(Root<Address> root) {
>>
>> CriteriaBuilder builder = this.entityManager.getCriteriaBuilder();
>> List<Predicate> predicatesList = new ArrayList<Predicate>();
>>
>> String line1 = this.search.getLine1();
>> if (line1 != null && !"".equals(line1)) {
>> predicatesList.add(builder.like(root.<String>get("line1"),
>> '%' + line1 + '%'));
>> }
>> String line2 = this.search.getLine2();
>> if (line2 != null && !"".equals(line2)) {
>> predicatesList.add(builder.like(root.<String>get("line2"),
>> '%' + line2 + '%'));
>> }
>> String line3 = this.search.getLine3();
>> if (line3 != null && !"".equals(line3)) {
>> predicatesList.add(builder.like(root.<String>get("line3"),
>> '%' + line3 + '%'));
>> }
>> String line4 = this.search.getLine4();
>> if (line4 != null && !"".equals(line4)) {
>> predicatesList.add(builder.like(root.<String>get("line4"),
>> '%' + line4 + '%'));
>> }
>> String line5 = this.search.getLine5();
>> if (line5 != null && !"".equals(line5)) {
>> predicatesList.add(builder.like(root.<String>get("line5"),
>> '%' + line5 + '%'));
>> }
>>
>> return predicatesList.toArray(new
>> Predicate[predicatesList.size()]);
>> }
>>
>> public List<Address> getPageItems() {
>> return this.pageItems;
>> }
>>
>> public long getCount() {
>> return this.count;
>> }
>>
>> /*
>> * Support listing and POSTing back Address entities (e.g. from
>> inside an
>> * HtmlSelectOneMenu)
>> */
>>
>> public List<Address> getAll() {
>>
>> CriteriaQuery<Address> criteria = this.entityManager
>> .getCriteriaBuilder().createQuery(Address.class);
>> return this.entityManager.createQuery(
>>
>> criteria.select(criteria.from(Address.class))).getResultList();
>> }
>>
>> public Converter getConverter() {
>>
>> return new Converter() {
>>
>> @Override
>> public Object getAsObject(FacesContext context,
>> UIComponent component, String value) {
>>
>> return AddressBean.this.entityManager.find(Address.class,
>> Long.valueOf(value));
>> }
>>
>> @Override
>> public String getAsString(FacesContext context,
>> UIComponent component, Object value) {
>>
>> if (value == null) {
>> return "";
>> }
>>
>> return String.valueOf(((Address) value).getId());
>> }
>> };
>> }
>> }
>>
>>
>>
>> On 3 January 2012 21:29, <forge-users-request at lists.jboss.org> wrote:
>> \
>>
>>> 1. Re: Scaffold doesn't work with Seam? (Lincoln Baxter, III)
>>>
>>>
>>> ----------------------------------------------------------------------
>>>
>>> Message: 1
>>> Date: Tue, 3 Jan 2012 15:29:22 -0500
>>> From: "Lincoln Baxter, III" <lincolnbaxter at gmail.com>
>>> Subject: Re: [forge-users] Scaffold doesn't work with Seam?
>>> To: forge-users List <forge-users at lists.jboss.org>
>>> Message-ID:
>>> <
>>> CAEp_U4GCD5WJpLzeRYE+4E+L7ZZsuBwd45ySH3zdtGZKeSBweQ at mail.gmail.com>
>>> Content-Type: text/plain; charset="iso-8859-1"
>>>
>>> Do you have an EntityManagerProducer set up for Seam Persistence? It's
>>> possible that Seam Persistence is starting a transaction too early, or
>>> that
>>> something strange is going on. Any chance you could send the app
>>> (attached
>>> sources) so I can take a look?
>>>
>>> If so, you could try replacing the @EntityManager(type=EXTENDED)
>>> annotation
>>> with @Inject in your AddressBean.
>>>
>>> Does that work?
>>>
>>> Thanks!
>>> ~Lincoln
>>>
>>>
>>> On Tue, Jan 3, 2012 at 1:52 PM, Gabor Nagy <nagyga1 at gmail.com> wrote:
>>>
>>> > Hi All,
>>> >
>>> > Is that normal that I get this on any scaffold generated code if I have
>>> > seam dependencies on the project?
>>> > Should I report this?
>>> >
>>> > Bests,
>>> > Gabor Nagy
>>> >
>>> > Caused by: javax.ejb.EJBException: Found extended persistence context
>>> in
>>> > SFSB invocation call stack but that cannot be used because the
>>> transaction
>>> > already has a transactional cont
>>> > ext associated with it. This can be avoided by changing application
>>> code,
>>> > either eliminate the extended persistence context or the transactional
>>> > context. See JPA spec 2.0 section
>>> > 7.6.3.1. Scoped persistence unit name=cpox.war#forge-default,
>>> > persistence context already in transaction =ExtendedEntityManager
>>> > [cpox.war#forge-default], extended persistence con
>>> > text =ExtendedEntityManager [cpox.war#forge-default], extended
>>> persistence
>>> > context underlying entity manager
>>> > =org.hibernate.ejb.EntityManagerImpl at 199719b
>>> > at org.jboss.as.jpa.container.
>>> > ExtendedEntityManager.getEntityManager(ExtendedEntityManager.java:88)
>>> > [jboss-as-jpa-7.0.2.Final.jar:7.0.2.Final]
>>> > at
>>>
>>>
>
> _______________________________________________
> forge-users mailing list
> forge-users at lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/forge-users
>
>
--
Lincoln Baxter, III
http://ocpsoft.com
http://scrumshark.com
"Keep it Simple"
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