001 /* 002 * Licensed to the Apache Software Foundation (ASF) under one 003 * or more contributor license agreements. See the NOTICE file 004 * distributed with this work for additional information 005 * regarding copyright ownership. The ASF licenses this file 006 * to you under the Apache License, Version 2.0 (the 007 * "License"); you may not use this file except in compliance 008 * with the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, 013 * software distributed under the License is distributed on an 014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 015 * KIND, either express or implied. See the License for the 016 * specific language governing permissions and limitations 017 * under the License. 018 */ 019 020 package org.apache.myfaces.tobago.renderkit; 021 022 import org.apache.commons.lang.StringUtils; 023 import org.apache.commons.logging.Log; 024 import org.apache.commons.logging.LogFactory; 025 import static org.apache.myfaces.tobago.TobagoConstants.SUBCOMPONENT_SEP; 026 import org.apache.myfaces.tobago.component.UIPage; 027 import org.apache.myfaces.tobago.layout.Box; 028 029 import javax.faces.component.UIComponent; 030 import javax.faces.context.FacesContext; 031 032 public class PageRendererBase extends LayoutableRendererBase { 033 034 private static final Log LOG = LogFactory.getLog(PageRendererBase.class); 035 036 public void decode(FacesContext facesContext, UIComponent component) { 037 if (component instanceof UIPage) { 038 UIPage page = (UIPage) component; 039 040 041 String name = page.getClientId(facesContext) + SUBCOMPONENT_SEP + "form-action"; 042 String newActionId = (String) facesContext.getExternalContext().getRequestParameterMap().get(name); 043 if (LOG.isDebugEnabled()) { 044 LOG.debug("action = " + newActionId); 045 } 046 page.setActionId(newActionId); 047 048 try { 049 String actionPositionName = page.getClientId(facesContext) + SUBCOMPONENT_SEP + "action-position"; 050 String actionPositionString = (String) 051 facesContext.getExternalContext().getRequestParameterMap().get(actionPositionName); 052 if (LOG.isDebugEnabled()) { 053 LOG.debug("actionPosition='" + actionPositionString + "'"); 054 } 055 if (StringUtils.isNotEmpty(actionPositionString)) { 056 Box actionPosition = new Box(actionPositionString); 057 page.setActionPosition(actionPosition); 058 } else { 059 page.setActionPosition(null); 060 } 061 } catch (Exception e) { 062 LOG.warn("Can't analyse parameter for action-position", e); 063 } 064 065 } 066 } 067 } 068