/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.myfaces.view.facelets.pss.acid.component;
import java.util.HashMap;
import java.util.Map;
import javax.faces.component.FacesComponent;
import javax.faces.component.UIComponent;
import javax.faces.component.UIComponentBase;
import javax.faces.component.UIViewRoot;
import javax.faces.context.FacesContext;
import javax.faces.event.AbortProcessingException;
import javax.faces.event.PreRenderViewEvent;
import javax.faces.event.SystemEvent;
import javax.faces.event.SystemEventListener;
import javax.faces.view.ViewDeclarationLanguage;
@FacesComponent(value = "com.myapp.UIAddSimpleIncludeVDL2")
public class UIAddSimpleIncludeVDL2 extends UIComponentBase implements
SystemEventListener
{
//
// Constructor
//
public UIAddSimpleIncludeVDL2()
{
setRendererType(null);
FacesContext context = FacesContext.getCurrentInstance();
UIViewRoot root = context.getViewRoot();
root.subscribeToViewEvent(PreRenderViewEvent.class, this);
}
//
// Public methods
//
@Override
public String getFamily()
{
return "com.myapp";
}
public boolean isListenerForSource(Object source)
{
return (source instanceof UIViewRoot);
}
public void processEvent(SystemEvent event) throws AbortProcessingException
{
FacesContext facesContext = FacesContext.getCurrentInstance();
if (!facesContext.isPostback())
{
ViewDeclarationLanguage vdl = facesContext.getApplication().
getViewHandler().getViewDeclarationLanguage(
facesContext, facesContext.getViewRoot().getViewId());
Map<String, Object> attributes = new HashMap<String, Object>();
attributes.put("src", "/addSimpleIncludeVDL_2_1.xhtml");
UIComponent component = vdl.createComponent(facesContext,
"http://java.sun.com/jsf/facelets",
"include", attributes);
getChildren().add(component);
}
}
}