001 package org.apache.myfaces.tobago.renderkit;
002
003 /*
004 * Licensed to the Apache Software Foundation (ASF) under one or more
005 * contributor license agreements. See the NOTICE file distributed with
006 * this work for additional information regarding copyright ownership.
007 * The ASF licenses this file to You under the Apache License, Version 2.0
008 * (the "License"); you may not use this file except in compliance with
009 * the License. You may obtain a copy of the License at
010 *
011 * http://www.apache.org/licenses/LICENSE-2.0
012 *
013 * Unless required by applicable law or agreed to in writing, software
014 * distributed under the License is distributed on an "AS IS" BASIS,
015 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
016 * See the License for the specific language governing permissions and
017 * limitations under the License.
018 */
019
020 import org.apache.commons.logging.Log;
021 import org.apache.commons.logging.LogFactory;
022 import org.apache.myfaces.tobago.component.ComponentUtil;
023
024 import javax.faces.component.UIComponent;
025 import javax.faces.context.FacesContext;
026 import javax.faces.event.ActionEvent;
027
028 public abstract class CommandRendererBase extends LayoutableRendererBase {
029
030 private static final Log LOG = LogFactory.getLog(CommandRendererBase.class);
031
032 public void decode(FacesContext facesContext, UIComponent component) {
033
034 if (ComponentUtil.isOutputOnly(component)) {
035 return;
036 }
037 String actionId = ComponentUtil.findPage(facesContext, component).getActionId();
038 String clientId = component.getClientId(facesContext);
039 if (LOG.isDebugEnabled()) {
040 LOG.debug("actionId = '" + actionId + "'");
041 LOG.debug("clientId = '" + clientId + "'");
042 }
043 if (actionId != null && actionId.equals(clientId)) {
044
045 if (LOG.isDebugEnabled()) {
046 LOG.debug("queueEvent = '" + actionId + "'");
047 }
048 component.queueEvent(new ActionEvent(component));
049 }
050 }
051
052 }