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This is the master POM file for Oracle's Implementation of the JSF 2.2 Specification.

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package com.sun.faces.config.processor;

import com.sun.faces.util.FacesLogger;
import com.sun.faces.config.DocumentInfo;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import org.w3c.dom.Document;

import javax.faces.FactoryFinder;
import javax.faces.event.PhaseListener;
import javax.faces.lifecycle.Lifecycle;
import javax.faces.lifecycle.LifecycleFactory;
import javax.servlet.ServletContext;
import java.text.MessageFormat;
import java.util.Iterator;
import java.util.logging.Level;
import java.util.logging.Logger;

/**
 * 

* This ConfigProcessor handles all elements defined under * /faces-config/lifecycle. *

*/ public class LifecycleConfigProcessor extends AbstractConfigProcessor { private static final Logger LOGGER = FacesLogger.CONFIG.getLogger(); /** *

/faces-config/lifecycle

*/ private static final String LIFECYCLE = "lifecycle"; /** *

/faces-config/lifecycle/phase-listener

*/ private static final String PHASE_LISTENER = "phase-listener"; // -------------------------------------------- Methods from ConfigProcessor /** * @see ConfigProcessor#process(javax.servlet.ServletContext,com.sun.faces.config.DocumentInfo[]) */ public void process(ServletContext sc, DocumentInfo[] documentInfos) throws Exception { LifecycleFactory factory = (LifecycleFactory) FactoryFinder.getFactory(FactoryFinder.LIFECYCLE_FACTORY); for (int i = 0; i < documentInfos.length; i++) { if (LOGGER.isLoggable(Level.FINE)) { LOGGER.log(Level.FINE, MessageFormat.format( "Processing lifecycle elements for document: ''{0}''", documentInfos[i].getSourceURI())); } Document document = documentInfos[i].getDocument(); String namespace = document.getDocumentElement().getNamespaceURI(); NodeList lifecycles = document.getElementsByTagNameNS(namespace, LIFECYCLE); if (lifecycles != null) { for (int c = 0, csize = lifecycles.getLength(); c < csize; c++) { Node n = lifecycles.item(c); if (n.getNodeType() == Node.ELEMENT_NODE) { NodeList listeners = ((Element) n).getElementsByTagNameNS(namespace, PHASE_LISTENER); addPhaseListeners(factory, listeners); } } } } invokeNext(sc, documentInfos); } // --------------------------------------------------------- Private Methods private void addPhaseListeners(LifecycleFactory factory, NodeList phaseListeners) { if (phaseListeners != null && phaseListeners.getLength() > 0) { for (int i = 0, size = phaseListeners.getLength(); i < size; i++) { Node plNode = phaseListeners.item(i); String pl = getNodeText(plNode); if (pl != null) { Object plInstance = createInstance(pl, PhaseListener.class, null, plNode); if (plInstance != null) { for (Iterator t = factory.getLifecycleIds(); t.hasNext();) { String lfId = (String) t.next(); Lifecycle lifecycle = factory.getLifecycle(lfId); if (LOGGER.isLoggable(Level.FINE)) { LOGGER.log(Level.FINE, MessageFormat.format( "Adding PhaseListener ''{0}'' to lifecycle ''{0}}", pl, lfId)); } lifecycle.addPhaseListener((PhaseListener) plInstance); } } } } } } }




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