/*
* 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.trinidadinternal.renderkit.htmlBasic;
import java.io.IOException;
import java.util.List;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import javax.faces.render.Renderer;
import org.apache.myfaces.trinidad.bean.FacesBean;
import org.apache.myfaces.trinidad.render.RenderUtils;
import org.apache.myfaces.trinidadinternal.renderkit.core.xhtml.CommandLinkRenderer;
/**
* Renderer for h:commandLink.
* <p>
* @version $Name: $ ($Revision: adfrt/faces/adf-faces-impl/src/main/java/oracle/adfinternal/view/faces/renderkit/htmlBasic/CommandLinkRenderer.java#0 $) $Date: 10-nov-2005.19:00:39 $
*/
public class HtmlCommandLinkRenderer extends Renderer
{
@Override
public void decode(FacesContext context,
UIComponent component)
{
createRenderer(component).decode(context, component);
}
@Override
public boolean getRendersChildren()
{
return true;
}
@Override
public void encodeChildren(FacesContext context,
UIComponent component) throws IOException
{
// Do nothing - we'll do it all in encodeEnd()
}
@SuppressWarnings("unchecked")
@Override
public void encodeEnd(FacesContext context,
UIComponent component) throws IOException
{
// The tr:commandLink is not a rendersChildren component,
// but h:commandLink is. Hence, the difference in behavior
Renderer renderer = createRenderer(component);
renderer.encodeBegin(context, component);
for(UIComponent child : (List<UIComponent>)component.getChildren())
{
RenderUtils.encodeRecursive(context, child);
}
renderer.encodeEnd(context, component);
}
protected Renderer createRenderer(final UIComponent component)
{
final FacesBean bean = new ComponentFacesBean(component);
return new CommandLinkRenderer()
{
@Override
public FacesBean getFacesBean(
UIComponent comp)
{
return bean;
}
@Override
protected String getText(
UIComponent component,
FacesBean bean)
{
return toString(component.getAttributes().get("value"));
}
@Override
protected String getShortDesc(
UIComponent component,
FacesBean bean)
{
return toString(component.getAttributes().get("title"));
}
@Override
protected char getAccessKey(
UIComponent component,
FacesBean bean)
{
return toChar(component.getAttributes().get("accesskey"));
}
@Override
protected String getInlineStyle(
UIComponent component,
FacesBean bean)
{
return toString(component.getAttributes().get("style"));
}
@Override
protected boolean getDisabled(
UIComponent component,
FacesBean bean)
{
return Boolean.TRUE.equals(component.getAttributes().get("disabled"));
}
};
}
}