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 } 046 047 try { 048 String name = page.getClientId(facesContext) + SUBCOMPONENT_SEP + "action-position"; 049 String actionPositionString = (String) facesContext.getExternalContext().getRequestParameterMap().get(name); 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