01: /*
02: * $Id: PopulateActionForm.java 471754 2006-11-06 14:55:09Z husted $
03: *
04: * Licensed to the Apache Software Foundation (ASF) under one
05: * or more contributor license agreements. See the NOTICE file
06: * distributed with this work for additional information
07: * regarding copyright ownership. The ASF licenses this file
08: * to you under the Apache License, Version 2.0 (the
09: * "License"); you may not use this file except in compliance
10: * with the License. You may obtain a copy of the License at
11: *
12: * http://www.apache.org/licenses/LICENSE-2.0
13: *
14: * Unless required by applicable law or agreed to in writing,
15: * software distributed under the License is distributed on an
16: * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17: * KIND, either express or implied. See the License for the
18: * specific language governing permissions and limitations
19: * under the License.
20: */
21: package org.apache.struts.chain.commands.servlet;
22:
23: import org.apache.commons.logging.Log;
24: import org.apache.commons.logging.LogFactory;
25: import org.apache.struts.Globals;
26: import org.apache.struts.action.ActionForm;
27: import org.apache.struts.action.ActionMapping;
28: import org.apache.struts.chain.commands.AbstractPopulateActionForm;
29: import org.apache.struts.chain.contexts.ActionContext;
30: import org.apache.struts.chain.contexts.ServletActionContext;
31: import org.apache.struts.config.ActionConfig;
32: import org.apache.struts.util.RequestUtils;
33:
34: /**
35: * <p>Populate the form bean (if any) for this request. Sets the multipart
36: * class from the action config in the request attributes.</p>
37: *
38: * @version $Rev: 471754 $ $Date: 2005-11-12 13:01:44 -0500 (Sat, 12 Nov 2005)
39: * $
40: */
41: public class PopulateActionForm extends AbstractPopulateActionForm {
42: private static final Log log = LogFactory
43: .getLog(PopulateActionForm.class);
44:
45: // ------------------------------------------------------- Protected Methods
46: protected void populate(ActionContext context,
47: ActionConfig actionConfig, ActionForm actionForm)
48: throws Exception {
49: ServletActionContext saContext = (ServletActionContext) context;
50:
51: RequestUtils.populate(actionForm, actionConfig.getPrefix(),
52: actionConfig.getSuffix(), saContext.getRequest());
53: }
54:
55: protected void reset(ActionContext context,
56: ActionConfig actionConfig, ActionForm actionForm) {
57: ServletActionContext saContext = (ServletActionContext) context;
58:
59: actionForm.reset((ActionMapping) actionConfig, saContext
60: .getRequest());
61:
62: // Set the multipart class
63: if (actionConfig.getMultipartClass() != null) {
64: saContext.getRequestScope().put(Globals.MULTIPART_KEY,
65: actionConfig.getMultipartClass());
66: }
67: }
68: }
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