1 /*
2 * ========================================================================
3 *
4 * Licensed to the Apache Software Foundation (ASF) under one or more
5 * contributor license agreements. See the NOTICE file distributed with
6 * this work for additional information regarding copyright ownership.
7 * The ASF licenses this file to You under the Apache License, Version 2.0
8 * (the "License"); you may not use this file except in compliance with
9 * the License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 *
19 * ========================================================================
20 */
21 package org.apache.cactus.integration.api.cactify;
22
23 import org.codehaus.cargo.module.webapp.WebXml;
24 import org.codehaus.cargo.module.webapp.WebXmlUtils;
25 import org.codehaus.cargo.util.log.Logger;
26
27 /**
28 * Implementation of <code>Redirector</code> for servlet test redirectors.
29 */
30 public class ServletRedirector extends Redirector
31 {
32
33 /**
34 * The name of the Cactus servlet redirector class.
35 */
36 private static final String SERVLET_REDIRECTOR_CLASS =
37 "org.apache.cactus.server.ServletTestRedirector";
38
39 /**
40 * The default mapping of the Cactus servlet redirector.
41 */
42 private static final String DEFAULT_SERVLET_REDIRECTOR_MAPPING =
43 "/ServletRedirector";
44 /**
45 * Default constructor.
46 */
47 public ServletRedirector()
48 {
49 this.name = "ServletRedirector";
50 this.mapping = DEFAULT_SERVLET_REDIRECTOR_MAPPING;
51 }
52
53 /**
54 * Constructor with owner task to set.
55 * @param theOwnerTask object
56 */
57 public ServletRedirector(Logger logger)
58 {
59 this();
60 this.logger = logger;
61 }
62 /**
63 * {@inheritDoc}
64 * @see CactifyWarTask.Redirector#mergeInto
65 */
66 public void mergeInto(WebXml theWebXml)
67 {
68 if (WebXmlUtils.getServletNamesForClass
69 (theWebXml, SERVLET_REDIRECTOR_CLASS).hasNext() && logger != null)
70 {
71 logger.warn("WARNING: Your web.xml already includes "
72 + this.name + " mapping. Cactus is adding another one "
73 + "which may prevent your container from starting.", "WARNING");
74 }
75 WebXmlUtils.addServlet(theWebXml, this.name, SERVLET_REDIRECTOR_CLASS);
76 WebXmlUtils.addServletMapping(theWebXml, this.name, this.mapping);
77 if (this.roles != null)
78 {
79 addSecurity(theWebXml);
80 }
81 }
82
83 }