Java tutorial
/* * Copyright 2003,2004 The Apache Software Foundation. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package org.apache.struts.chain.servlet; import org.apache.commons.chain.Context; import org.apache.commons.chain.web.servlet.ServletWebContext; import org.apache.struts.Globals; import org.apache.struts.action.ActionForm; import org.apache.struts.action.ActionMapping; import org.apache.struts.chain.AbstractPopulateActionForm; import org.apache.struts.config.ActionConfig; import org.apache.struts.util.RequestUtils; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; /** * <p>Populate the form bean (if any) for this request. Sets the multipart * class from the action config in the request attributes.</p> * * @version $Rev: 54933 $ $Date: 2004-10-16 18:04:52 +0100 (Sat, 16 Oct 2004) $ */ public class PopulateActionForm extends AbstractPopulateActionForm { private static final Log log = LogFactory.getLog(PopulateActionForm.class); // ------------------------------------------------------- Protected Methods protected void populate(Context context, ActionConfig actionConfig, ActionForm actionForm) throws Exception { ServletWebContext swcontext = (ServletWebContext) context; RequestUtils.populate(actionForm, actionConfig.getPrefix(), actionConfig.getSuffix(), swcontext.getRequest()); } protected void reset(Context context, ActionConfig actionConfig, ActionForm actionForm) { ServletWebContext swcontext = (ServletWebContext) context; actionForm.reset((ActionMapping) actionConfig, swcontext.getRequest()); // Set the multipart class if (actionConfig.getMultipartClass() != null) { swcontext.getRequestScope().put(Globals.MULTIPART_KEY, actionConfig.getMultipartClass()); } } }