[Jsf4portlets-devel] SF.net SVN: jsf4portlets:[59] trunk/jsf4portlets-ext/src/main
Status: Alpha
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[Jsf4portlets-devel] SF.net SVN: jsf4portlets:[59] trunk/jsf4portlets-ext/src/main
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From: <alo...@us...> - 2009-05-04 13:19:14
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Revision: 59
http://jsf4portlets.svn.sourceforge.net/jsf4portlets/?rev=59&view=rev
Author: alonsoft
Date: 2009-05-04 13:19:07 +0000 (Mon, 04 May 2009)
Log Message:
-----------
Support for bridge scope listeners added
Modified Paths:
--------------
trunk/jsf4portlets-ext/src/main/resources/net/sf/jsf4portlets/ext/LogMessages.properties
Added Paths:
-----------
trunk/jsf4portlets-ext/src/main/java/net/sf/jsf4portlets/ext/config/
trunk/jsf4portlets-ext/src/main/java/net/sf/jsf4portlets/ext/config/BridgeListenersProcessor.java
trunk/jsf4portlets-ext/src/main/resources/META-INF/jsf4portlets_faces-config-extension.xsd
trunk/jsf4portlets-ext/src/main/resources/META-INF/services/
trunk/jsf4portlets-ext/src/main/resources/META-INF/services/net.sf.jsf4portlets.spi.ConfigurationProcessor
Added: trunk/jsf4portlets-ext/src/main/java/net/sf/jsf4portlets/ext/config/BridgeListenersProcessor.java
===================================================================
--- trunk/jsf4portlets-ext/src/main/java/net/sf/jsf4portlets/ext/config/BridgeListenersProcessor.java (rev 0)
+++ trunk/jsf4portlets-ext/src/main/java/net/sf/jsf4portlets/ext/config/BridgeListenersProcessor.java 2009-05-04 13:19:07 UTC (rev 59)
@@ -0,0 +1,94 @@
+package net.sf.jsf4portlets.ext.config;
+
+import java.io.IOException;
+import java.util.List;
+import java.util.logging.Level;
+import java.util.logging.LogRecord;
+import java.util.logging.Logger;
+
+import javax.faces.context.ExternalContext;
+import javax.portlet.PortletContext;
+
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.xml.sax.SAXException;
+
+import net.sf.jsf4portlets.event.RequestScopeListener;
+import net.sf.jsf4portlets.scope.RequestScopeManager;
+import net.sf.jsf4portlets.scope.RequestScopeManagerFactory;
+import net.sf.jsf4portlets.spi.ConfigurationProcessor;
+import net.sf.jsf4portlets.util.Util;
+import net.sf.jsf4portlets.util.XmlHelper;
+
+public class BridgeListenersProcessor implements ConfigurationProcessor {
+
+ private static final Logger logger = Logger.getLogger(
+ BridgeListenersProcessor.class.getPackage().getName(),
+ "net.sf.jsf4portlets.ext.LogMessages");
+
+ private static final String BRIDGE_EXT_NAMESPACE =
+ "http://jsf4portlets.sf.net/jsfportlet-ext";
+
+ public boolean acceptsResource(String resourceName) {
+ return (-1 != resourceName.indexOf("faces-config.xml"));
+ }
+
+ @SuppressWarnings("unchecked")
+ public void process(ExternalContext context, Document facesConfig)
+ throws IOException, SAXException {
+
+ PortletContext portletContext = (PortletContext) context.getContext();
+ RequestScopeManager rsm = RequestScopeManagerFactory.getInstance()
+ .getRequestScopeManager(portletContext);
+
+ Element listeners = getBridgeListenersElement(facesConfig);
+ if(listeners != null) {
+ List<Element> list = XmlHelper.getChildElements(listeners,
+ BRIDGE_EXT_NAMESPACE, "bridge-listener");
+ RequestScopeListener listener = null;
+ for(Element listenerElem : list) {
+ String listenerClassName = XmlHelper.getText(listenerElem);
+ Class<RequestScopeListener> listenerClass;
+ try {
+ listenerClass = (Class<RequestScopeListener>) Util.loadClass(
+ listenerClassName, this);
+ } catch (ClassNotFoundException e) {
+ if(logger.isLoggable(Level.SEVERE)) {
+ logger.log(Level.SEVERE, "J4PE_000004", listenerClassName);
+ }
+ continue;
+ }
+
+ try {
+ listener = listenerClass.newInstance();
+ } catch (Exception e) {
+ if(logger.isLoggable(Level.SEVERE)) {
+ LogRecord logRecord = new LogRecord(Level.SEVERE, "J4PE_000005");
+ logRecord.setParameters(new Object[]{ listenerClassName });
+ logRecord.setThrown(e);
+ logger.log(logRecord);
+ }
+ continue;
+ }
+
+ rsm.addRequestScopeListener(listener);
+ }
+ }
+ }
+
+ private Element getBridgeListenersElement(Document facesConfig) {
+ final Element application = XmlHelper.getChildElement(facesConfig
+ .getDocumentElement(), "lifecycle");
+ if (application == null) {
+ return null;
+ }
+ final Element extension = XmlHelper.getChildElement(application,
+ "lifecycle-extension");
+ if (extension == null) {
+ return null;
+ }
+ return XmlHelper.getChildElement(extension, BRIDGE_EXT_NAMESPACE,
+ "bridge-listeners");
+ }
+
+}
Added: trunk/jsf4portlets-ext/src/main/resources/META-INF/jsf4portlets_faces-config-extension.xsd
===================================================================
--- trunk/jsf4portlets-ext/src/main/resources/META-INF/jsf4portlets_faces-config-extension.xsd (rev 0)
+++ trunk/jsf4portlets-ext/src/main/resources/META-INF/jsf4portlets_faces-config-extension.xsd 2009-05-04 13:19:07 UTC (rev 59)
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<!--
+ JSF 4 Portlets - JSF Portlet Bridge (JSR-301)
+ Copyright (C) 2009 A. Alonso Dominguez
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+ A. Alonso Dominguez
+ alo...@us...
+-->
+
+<xs:schema id="bridge-ext" xmlns:xs="http://www.w3.org/2001/XMLSchema"
+ targetNamespace="http://jsf4portlets.sf.net/jsfportlet-ext"
+ attributeFormDefault="unqualified" elementFormDefault="qualified">
+
+ <xs:element name="bridge-listeners">
+ <xs:annotation>
+ </xs:annotation>
+ <xs:complexType>
+ <xs:sequence>
+ <xs:element name="bridge-listener" minOccurs="0"
+ maxOccurs="unbounded" type="xs:string" />
+ </xs:sequence>
+ </xs:complexType>
+ </xs:element>
+
+</xs:schema>
\ No newline at end of file
Added: trunk/jsf4portlets-ext/src/main/resources/META-INF/services/net.sf.jsf4portlets.spi.ConfigurationProcessor
===================================================================
--- trunk/jsf4portlets-ext/src/main/resources/META-INF/services/net.sf.jsf4portlets.spi.ConfigurationProcessor (rev 0)
+++ trunk/jsf4portlets-ext/src/main/resources/META-INF/services/net.sf.jsf4portlets.spi.ConfigurationProcessor 2009-05-04 13:19:07 UTC (rev 59)
@@ -0,0 +1 @@
+net.sf.jsf4portlets.ext.config.BridgeListenersProcessor
\ No newline at end of file
Modified: trunk/jsf4portlets-ext/src/main/resources/net/sf/jsf4portlets/ext/LogMessages.properties
===================================================================
--- trunk/jsf4portlets-ext/src/main/resources/net/sf/jsf4portlets/ext/LogMessages.properties 2009-05-04 13:15:41 UTC (rev 58)
+++ trunk/jsf4portlets-ext/src/main/resources/net/sf/jsf4portlets/ext/LogMessages.properties 2009-05-04 13:19:07 UTC (rev 59)
@@ -18,5 +18,8 @@
# A. Alonso Dominguez
# alo...@us...
#
-J4PE_000001=J4PE000001: PortletEvent \'{0}\' has been queued for portlet {1}.
-J4PE_000002=J4PE000002: Broadcasting event \'{0}\' to managed bean \"{1}\".
\ No newline at end of file
+J4PE_000001=J4PE000001: PortletEvent \"{0}\" has been queued for portlet {1}.
+J4PE_000002=J4PE000002: Broadcasting event \"{0}\" to managed bean \"{1}\".
+J4PE_000003=J4PE000003: Configuring bridge scope listener: {0}
+J4PE_000004=J4PE000004: Bridge scope listener \"{0}\" not found.
+J4PE_000005=J4PE000005: Error instantiating scope listener: {0}
\ No newline at end of file
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