/*
* RHQ Management Platform
* Copyright (C) 2005-2008 Red Hat, Inc.
* All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation version 2 of the License.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
package org.rhq.enterprise.gui.common.table;
import java.io.IOException;
import java.util.Map;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import com.sun.faces.util.MessageUtils;
public class AllSelectRenderer extends SelectRenderer {
/*
* @see SelectRenderer.decode(FacesContext, UIComponent)
*/
public void decode(FacesContext context, UIComponent component) {
if (context == null) {
throw new NullPointerException(MessageUtils.getExceptionMessageString(
MessageUtils.NULL_PARAMETERS_ERROR_MESSAGE_ID, "context"));
}
if (component == null) {
throw new NullPointerException(MessageUtils.getExceptionMessageString(
MessageUtils.NULL_PARAMETERS_ERROR_MESSAGE_ID, "component"));
}
AllSelect allSelect;
if (component instanceof AllSelect) {
allSelect = (AllSelect) component;
} else {
return;
}
String clientId = allSelect.getClientId(context);
Map map = context.getExternalContext().getRequestParameterMap();
if (map.containsKey(clientId)) {
String newValue = (String) map.get(clientId);
allSelect.setSubmittedValue(newValue);
}
}
public void encodeBegin(FacesContext context, UIComponent component) throws IOException {
super.encodeBegin(context, component);
}
public void encodeChildren(FacesContext context, UIComponent component) throws IOException {
}
public void encodeEnd(FacesContext context, UIComponent component) throws IOException {
super.encodeEnd(context, component);
}
}