org.richfaces.renderkit.html.QueueRenderer Maven / Gradle / Ivy
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* Copyright 2009, Red Hat, Inc. and individual contributors
* 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.richfaces.renderkit.html;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import org.richfaces.cdk.annotations.JsfRenderer;
import org.richfaces.component.AbstractQueue;
import org.richfaces.renderkit.util.RendererUtils;
/**
* @author Nick Belaevski Renderer for queue component
*/
@JsfRenderer(type = "org.richfaces.QueueRenderer", family = "org.richfaces.Queue")
public class QueueRenderer extends QueueRendererBase {
private final RendererUtils utils = RendererUtils.getInstance();
protected String getQueueName(FacesContext context, UIComponent comp) {
String nameAttributeValue = (String) comp.getAttributes().get(NAME_ATTRIBBUTE);
if (nameAttributeValue == null || nameAttributeValue.length() == 0) {
UIComponent form = utils.getNestingForm(comp);
if (form != null) {
nameAttributeValue = form.getClientId(context);
} else {
nameAttributeValue = AbstractQueue.GLOBAL_QUEUE_NAME;
}
}
return nameAttributeValue;
}
}