01: /*
02: * $Id: PerformInclude.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.struts.chain.commands.AbstractPerformInclude;
24: import org.apache.struts.chain.contexts.ActionContext;
25: import org.apache.struts.chain.contexts.ServletActionContext;
26: import org.apache.struts.util.RequestUtils;
27:
28: import javax.servlet.RequestDispatcher;
29: import javax.servlet.http.HttpServletRequest;
30:
31: /**
32: * <p>Perform forwarding or redirection based on the specified include uri (if
33: * any).</p>
34: *
35: * @version $Rev: 471754 $ $Date: 2005-11-09 00:11:45 -0500 (Wed, 09 Nov 2005)
36: * $
37: */
38: public class PerformInclude extends AbstractPerformInclude {
39: // ------------------------------------------------------- Protected Methods
40:
41: /**
42: * <p>Perform the appropriate processing on the specified include
43: * uri.</p>
44: *
45: * @param context The context for this request
46: * @param uri The uri to be included
47: */
48: protected void perform(ActionContext context, String uri)
49: throws Exception {
50: ServletActionContext swcontext = (ServletActionContext) context;
51:
52: HttpServletRequest request = swcontext.getRequest();
53:
54: RequestDispatcher rd = swcontext.getContext()
55: .getRequestDispatcher(uri);
56:
57: rd.forward(request, swcontext.getResponse());
58: }
59:
60: protected String includePath(ActionContext actionContext,
61: String include) {
62: ServletActionContext swcontext = (ServletActionContext) actionContext;
63: String actionIdPath = RequestUtils.actionIdURL(include,
64: swcontext.getModuleConfig(), swcontext
65: .getActionServlet());
66: if (actionIdPath != null) {
67: return super.includePath(actionContext, actionIdPath);
68: } else {
69: return super.includePath(actionContext, include);
70: }
71:
72: }
73: }
|