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.lang.StringUtils;
021 import org.apache.commons.logging.Log;
022 import org.apache.commons.logging.LogFactory;
023 import static org.apache.myfaces.tobago.TobagoConstants.SUBCOMPONENT_SEP;
024 import org.apache.myfaces.tobago.component.UIPage;
025 import org.apache.myfaces.tobago.layout.Box;
026
027 import javax.faces.component.UIComponent;
028 import javax.faces.context.FacesContext;
029
030 public class PageRendererBase extends LayoutableRendererBase {
031
032 private static final Log LOG = LogFactory.getLog(PageRendererBase.class);
033
034 public void decode(FacesContext facesContext, UIComponent component) {
035 if (component instanceof UIPage) {
036 UIPage page = (UIPage) component;
037
038
039 String name = page.getClientId(facesContext) + SUBCOMPONENT_SEP + "form-action";
040 String newActionId = (String) facesContext.getExternalContext().getRequestParameterMap().get(name);
041 if (LOG.isDebugEnabled()) {
042 LOG.debug("action = " + newActionId);
043 }
044 page.setActionId(newActionId);
045
046 try {
047 String actionPositionName = page.getClientId(facesContext) + SUBCOMPONENT_SEP + "action-position";
048 String actionPositionString = (String)
049 facesContext.getExternalContext().getRequestParameterMap().get(actionPositionName);
050 if (LOG.isDebugEnabled()) {
051 LOG.debug("actionPosition='" + actionPositionString + "'");
052 }
053 if (StringUtils.isNotEmpty(actionPositionString)) {
054 Box actionPosition = new Box(actionPositionString);
055 page.setActionPosition(actionPosition);
056 } else {
057 page.setActionPosition(null);
058 }
059 } catch (Exception e) {
060 LOG.warn("Can't analyse parameter for action-position", e);
061 }
062
063 }
064 }
065 }
066