/*
* JBoss, Home of Professional Open Source
* Copyright 2006, JBoss Inc., and individual contributors as indicated
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This 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 software 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 software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.seam.ui.facelet;
import javax.faces.FacesException;
import javax.faces.component.UIViewRoot;
import javax.faces.context.FacesContext;
import javax.faces.application.ViewHandler;
import com.sun.facelets.FaceletViewHandler;
import com.sun.facelets.compiler.Compiler;
import java.io.IOException;
/**
* This class just extends the FaceletViewHandler to set the ExpressionFactory
* to the Seam version.
*
* @author Stan Silvert
*/
public class SeamFaceletViewHandler extends FaceletViewHandler
{
private static final String SEAM_EXPRESSION_FACTORY = "org.jboss.seam.ui.facelet.SeamExpressionFactory";
public SeamFaceletViewHandler(ViewHandler parent)
{
super(parent);
}
@Override
protected Compiler createCompiler()
{
Compiler compiler = super.createCompiler();
compiler.setFeature(Compiler.EXPRESSION_FACTORY, SEAM_EXPRESSION_FACTORY);
return compiler;
}
public void myBuildView(FacesContext context, UIViewRoot viewToRender)
throws IOException, FacesException
{
initialize(context); // shouldn't have to do this
System.out.println("Building: " + viewToRender + " -> " + viewToRender.getChildCount());
buildView(context, viewToRender);
System.out.println("Built: " + viewToRender + " -> " + viewToRender.getChildCount());
}
}