org.ajax4jsf.framework.renderer.compiler.ResourceElement Maven / Gradle / Ivy
/**
* Licensed under the Common Development and Distribution License,
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.sun.com/cddl/
*
* 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.ajax4jsf.framework.renderer.compiler;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import javax.faces.FacesException;
import org.ajax4jsf.framework.renderer.RendererBase;
import org.ajax4jsf.framework.resource.InternetResource;
import org.ajax4jsf.framework.resource.InternetResourceBuilder;
/**
* @author [email protected] (latest modification by $Author: maksimkaszynski $)
* @version $Revision: 1.2 $ $Date: 2006/06/28 08:50:43 $
*
*/
public class ResourceElement extends ElementBase {
private Map attrs = new HashMap();
/* (non-Javadoc)
* @see java.util.Map#put(java.lang.Object, java.lang.Object)
*/
public Object put(Object key, Object value) {
return attrs.put(key, value);
}
/* (non-Javadoc)
* @see java.util.Map#get(java.lang.Object)
*/
public Object get(Object key) {
return attrs.get(key);
}
/* (non-Javadoc)
* @see org.ajax4jsf.framework.renderer.compiler.RootElement#encode(javax.faces.render.Renderer, javax.faces.context.FacesContext, javax.faces.component.UIComponent)
*/
public void encodeBegin(TemplateContext context) throws IOException {
InternetResource resource = findResource(context);
if(null !=resource){
resource.encodeBegin(context.getFacesContext(),context.getComponent(),attrs);
}
}
/* (non-Javadoc)
* @see org.ajax4jsf.framework.renderer.compiler.RootElement#encode(javax.faces.render.Renderer, javax.faces.context.FacesContext, javax.faces.component.UIComponent)
*/
public void encodeEnd(TemplateContext context) throws IOException {
InternetResource resource = findResource(context);
if(null !=resource){
resource.encodeEnd(context.getFacesContext(),context.getComponent());
}
}
/* (non-Javadoc)
* @see org.ajax4jsf.framework.renderer.compiler.RootElement#getString(javax.faces.render.Renderer, javax.faces.context.FacesContext, javax.faces.component.UIComponent)
*/
public String getString(TemplateContext context) throws FacesException {
InternetResource resource = findResource(context);
if(null !=resource){
return resource.getUri(context.getFacesContext(),context.getComponent());
}
return "";
}
private InternetResource findResource(TemplateContext context) {
InternetResource resource;
String path = (String) getValue(context);
RendererBase renderer = context.getRenderer();
if (renderer != null) {
resource = renderer.getResource(path);
} else {
resource = InternetResourceBuilder.getInstance().createResource(null, path);
}
return resource;
}
public String getTag() {
return HtmlCompiler.NS_PREFIX+HtmlCompiler.RESOURCE_TAG;
}
}