会話が突然終了するとエラーが発生するため、プロジェクトで問題を再現するテスト ページをいくつか作成しました。ナビゲーションは、pageA.xhtml と pageB.xhtml の間で行われます。何か間違った使い方をしている場合は教えてください。
私の設定: Seam 2.2.0.GA WebLogic 10.3.2 (11g) Richfaces 3.3.2 JSF 1.2
注: 注釈を使用して会話を開始/終了する場合も同じことが起こります
=======
ページA
@Name("pageaAction")
public class PageaAction {
@Out(required = false, scope = ScopeType.CONVERSATION)
Person person;
public String rule3() {
person = new Person();
person.setEmail("someone@gmail.com");
person.setName("markos");
return "rule3";
}
}
<?xml version="1.0" encoding="UTF-8"?>
<page>
<navigation>
<rule if-outcome="rule3">
<begin-conversation />
<redirect view-id="/pages/seam_sandbox/pageb.xhtml" />
</rule>
</navigation>
</page>
...
<h:commandButton action="#{pageaAction.rule3()}" value="h:commandButton" /><br/>
...
=======
ページB
@Name("pagebAction")
public class PagebAction {
@In(required = false, scope = ScopeType.CONVERSATION)
Person person;
public String redirectA() {
return "redirectA";
}
}
<?xml version="1.0" encoding="UTF-8"?>
<page>
<navigation>
<rule if-outcome="redirectA">
<end-conversation before-redirect="true" />
<redirect view-id="/pages/seam_sandbox/pagea.xhtml" />
</rule>
</navigation>
</page>
...
<h:commandButton action="#{pagebAction.redirectA()}" value="h:commandButton" />
...
==========
例外：
これは、ランダムな数のリダイレクトの後に発生します。
javax.faces.FacesException:
{pagebAction.redirectA()}: java.lang.IllegalStateException: いいえ
com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:118) でアクティブな会話コンテキスト javax.faces.component.UICommand.broadcast(UICommand.java:387) で org.ajax4jsf.component.AjaxViewRoot.processEvents( AjaxViewRoot.java:324) org.ajax4jsf.component.AjaxViewRoot.broadcastEvents(AjaxViewRoot.java:299) org.ajax4jsf.component.AjaxViewRoot.processPhase(AjaxViewRoot.java:256) org.ajax4jsf.component.AjaxViewRoot.processApplication (AjaxViewRoot.java:469) com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:82) com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100) com.sun. faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118) javax.faces.webapp.FacesServlet で。weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227) の service(FacesServlet.java:265) weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125) weblogic.servlet.internal の.ServletStubImpl.execute(ServletStubImpl.java:292) の weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26) の weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56) の org.ajax4jsf。 weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56) の webapp.BaseFilter.doFilter(BaseFilter.java:530) org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83) のorg.jboss の org.jboss.seam.web.IdentityFilter.doFilter(IdentityFilter.java:40) で。org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:90) の seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter( SeamFilter.java:69) org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64) org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) org.jboss org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) の .seam.web.RedirectFilter.doFilter(RedirectFilter.java:45) org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java) :178) org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290) で org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:388) org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:56) で org.jboss.seam.servlet.SeamFilter$FilterChainImpl で org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:515) org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:60) の .doFilter(SeamFilter.java:69) org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) のweblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56) の org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158) weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java: 27) weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction の weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56) で。run(WebAppServletContext.java:3592) で weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321) で weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121) で weblogic.servlet.internal .WebAppServletContext.securedExecute(WebAppServletContext.java:2202) の weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2108) の weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1432) の weblogic.work。 weblogic.work.ExecuteThread.run(ExecuteThread.java:173) での ExecuteThread.execute(ExecuteThread.java:201) 原因: javax.faces.el.EvaluationException: java.lang.IllegalStateException: No conversation context active at javax.faces .component.MethodBindingMethodExpressionAdapter.com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:102) での invoke(MethodBindingMethodExpressionAdapter.java:102) ... 45 以上 原因: java.lang.IllegalStateException: org.jboss でアクティブな会話コンテキストがありません。 org.jboss.seam.Component.getValueToInject(Component.java:2325) の seam.ScopeType.getContext(ScopeType.java:133) org.jboss の seam.Component.injectAttributes(Component.java:1736) org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68) で .seam.Component.inject(Component.java:1554) org.jboss.seam.core.BijectionInterceptor.aroundInvoke(BijectionInterceptor.java:61) ) org.jboss.seam.core.ConversationInterceptor.aroundInvoke(ConversationInterceptor.java:65) で org.org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext. java:68) org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:107) で org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:185) で org.jboss.seam.intercept .JavaBeanInterceptor.invoke(JavaBeanInterceptor.java:103) at eu.emea.pim.prs.web.seamsandbox.PagebAction_$$_javassist_seam_8.redirectA(PagebAction_$$_javassist_seam_8.java) at sun.reflect.NativeMethodAccessorImpl.invoke0(ネイティブメソッド) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) で sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) で java.lang.reflect.Method.invoke(Method.java:597) で org.jboss.el.util.ReflectionUtil.invokeMethod(ReflectionUtil) .java:335) org.jboss.el.util.ReflectionUtil.invokeMethod(ReflectionUtil.java:280) org.jboss.el.parser.AstMethodSuffix.getValue(AstMethodSuffix.java:59) org.jboss.el. org.jboss.el.parser.AstValue.invoke(AstValue.java:96) の parser.AstMethodSuffix.invoke(AstMethodSuffix.java:65) com の org.jboss.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:276) .sun.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:68) javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:88) ... 46 件以上