1 /**
2 * Copyright (C) 2010-2012 Joerg Bellmann <joerg.bellmann@googlemail.com>
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16 package com.googlecode.t7mp.steps;
17
18 import java.io.File;
19 import java.io.IOException;
20
21 import com.googlecode.t7mp.SetupUtil;
22 import com.googlecode.t7mp.TomcatSetupException;
23 import com.googlecode.t7mp.util.CommonsSetupUtil;
24
25 /**
26 * Replaces the 'web.xml' with the configured 'web.xml' maybe with special values for tests.
27 *
28 * @author Joerg Bellmann
29 *
30 */
31 public class OverwriteWebXmlStep implements Step {
32
33 private final SetupUtil setupUtil = new CommonsSetupUtil();
34
35 @Override
36 public void execute(Context context) {
37 final File overwriteWebXml = context.getConfiguration().getOverwriteWebXML();
38 if ((overwriteWebXml == null) || (!overwriteWebXml.exists())) {
39 return;
40 }
41 try {
42 setupUtil.copyFile(overwriteWebXml,
43 new File(context.getConfiguration().getCatalinaBase(), "/webapps/" + context.getConfiguration().getContextPath() + "/WEB-INF/web.xml"));
44 } catch (IOException e) {
45 throw new TomcatSetupException(e.getMessage(), e);
46 }
47 }
48 }