[seam-commits] Seam SVN: r10700 - in modules/trunk/faces/src/main: resources/META-INF and 1 other directory.

[seam-commits at lists.jboss.org]

Author: dan.j.allen
Date: 2009-04-29 01:58:25 -0400 (Wed, 29 Apr 2009)
New Revision: 10700

Added:
   modules/trunk/faces/src/main/java/org/jboss/seam/faces/lifecycle/TransferStatusMessagesListener.java
Removed:
   modules/trunk/faces/src/main/java/org/jboss/seam/faces/lifecycle/StatusMessagesTranslator.java
Modified:
   modules/trunk/faces/src/main/resources/META-INF/faces-config.xml
Log:
go back to using XML to configure preRenderViewEvent listener
rename component
support both absolute and relative client ids for messages


Deleted: modules/trunk/faces/src/main/java/org/jboss/seam/faces/lifecycle/StatusMessagesTranslator.java
===================================================================
--- modules/trunk/faces/src/main/java/org/jboss/seam/faces/lifecycle/StatusMessagesTranslator.java	2009-04-29 05:57:37 UTC (rev 10699)
+++ modules/trunk/faces/src/main/java/org/jboss/seam/faces/lifecycle/StatusMessagesTranslator.java	2009-04-29 05:58:25 UTC (rev 10700)
@@ -1,42 +0,0 @@
-package org.jboss.seam.faces.lifecycle;
-
-import java.beans.Introspector;
-import javax.faces.component.UIViewRoot;
-import javax.faces.context.FacesContext;
-import javax.faces.event.AbortProcessingException;
-import javax.faces.event.ComponentSystemEvent;
-import javax.faces.event.ComponentSystemEventListener;
-import javax.faces.event.ListenerFor;
-import javax.faces.event.PreRenderViewEvent;
-import org.jboss.seam.faces.FacesMessages;
-import org.jboss.seam.international.StatusMessages;
-
-/**
- * A {@link ComponentSystemEventListener} that observes the PreRenderViewEvent and
- * transposes Seam StatusMessage objects into FacesMessage objects
- * and stores them in the FacesContext.
- *
- * @author Dan Allen
- */
- at ListenerFor(systemEventClass = PreRenderViewEvent.class, sourceClass = UIViewRoot.class)
-public class StatusMessagesTranslator implements ComponentSystemEventListener {
-
-   public void processEvent(ComponentSystemEvent preRenderViewEvent) throws AbortProcessingException
-   {
-      FacesContext context = FacesContext.getCurrentInstance();
-      FacesMessages facesMessages = (FacesMessages) context.getApplication().getExpressionFactory()
-          .createValueExpression(getBeanExpression(StatusMessages.class), FacesMessages.class).getValue(context.getELContext());
-      facesMessages.beforeRenderView();
-   }
-
-   private String getBeanName(Class beanClass)
-   {
-      return beanClass.getPackage() + "." + Introspector.decapitalize(beanClass.getSimpleName());
-   }
-
-   private String getBeanExpression(Class beanClass)
-   {
-      return "#{" + getBeanName(beanClass) + "}";
-   }
-
-}

Copied: modules/trunk/faces/src/main/java/org/jboss/seam/faces/lifecycle/TransferStatusMessagesListener.java (from rev 10677, modules/trunk/faces/src/main/java/org/jboss/seam/faces/lifecycle/StatusMessagesTranslator.java)
===================================================================
--- modules/trunk/faces/src/main/java/org/jboss/seam/faces/lifecycle/TransferStatusMessagesListener.java	                        (rev 0)
+++ modules/trunk/faces/src/main/java/org/jboss/seam/faces/lifecycle/TransferStatusMessagesListener.java	2009-04-29 05:58:25 UTC (rev 10700)
@@ -0,0 +1,44 @@
+package org.jboss.seam.faces.lifecycle;
+
+import java.beans.Introspector;
+import javax.faces.context.FacesContext;
+import javax.faces.event.ComponentSystemEventListener;
+import javax.faces.event.SystemEvent;
+import javax.faces.event.SystemEventListener;
+import org.jboss.seam.el.Expressions;
+import org.jboss.seam.faces.FacesExpressions;
+import org.jboss.seam.international.StatusMessages;
+
+/**
+ * A {@link SystemEventListener} that observes the PreRenderViewEvent and
+ * transposes Seam StatusMessage objects into FacesMessage objects
+ * and transfers them to the FacesContext.
+ *
+ * @author Dan Allen
+ */
+//@ListenerFor(systemEventClass = PreRenderViewEvent.class, sourceClass = UIViewRoot.class)
+public class TransferStatusMessagesListener implements SystemEventListener
+{
+   public void processEvent(SystemEvent preRenderViewEvent)
+   {
+      Expressions expressions = new FacesExpressions();
+      // FIXME this is kind of ugly...reminds me of the bad old days of JSF managed beans
+      StatusMessages statusMessages = (StatusMessages) expressions.createValueExpression(getBeanExpression(StatusMessages.class)).getValue();
+      statusMessages.onBeforeRender();
+   }
+
+   public boolean isListenerForSource(Object source)
+   {
+      return true;
+   }
+
+   private String getBeanName(Class beanClass)
+   {
+      return beanClass.getPackage().getName() + "." + Introspector.decapitalize(beanClass.getSimpleName());
+   }
+
+   private String getBeanExpression(Class beanClass)
+   {
+      return "#{" + getBeanName(beanClass) + "}";
+   }
+}

Modified: modules/trunk/faces/src/main/resources/META-INF/faces-config.xml
===================================================================
--- modules/trunk/faces/src/main/resources/META-INF/faces-config.xml	2009-04-29 05:57:37 UTC (rev 10699)
+++ modules/trunk/faces/src/main/resources/META-INF/faces-config.xml	2009-04-29 05:58:25 UTC (rev 10700)
@@ -16,6 +16,10 @@
    <application>
       <el-resolver>org.jboss.seam.el.SeamELResolver</el-resolver>
       <el-resolver>org.jboss.seam.faces.el.SeamFacesELResolver</el-resolver>
+      <system-event-listener>
+         <system-event-class>javax.faces.event.PreRenderViewEvent</system-event-class>
+         <system-event-listener-class>org.jboss.seam.faces.lifecycle.TransferStatusMessagesListener</system-event-listener-class>
+      </system-event-listener>
    </application>
 
 </faces-config>