1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing,
13 * software distributed under the License is distributed on an
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 * KIND, either express or implied. See the License for the
16 * specific language governing permissions and limitations
17 * under the License.
18 */
19 package org.apache.maven.plugins.changes;
20
21 import org.apache.maven.project.MavenProject;
22
23 /**
24 * A utility class for working with Project objects.
25 *
26 * @author Dennis Lundberg
27 * @version $Id$
28 * @since 2.4
29 */
30 public final class ProjectUtils {
31
32 private ProjectUtils() {}
33
34 /**
35 * Check if the issue management system has been properly configured in the Maven project.
36 *
37 * @param project The Maven project
38 * @param issueManagementSystem The name of the issue management system that is required
39 * @param mojoResult What the calling mojo produces, used in the error messages
40 * @return <code>null</code> if the <issueManagement> element of the POM is complete, otherwise a String
41 * containing the reason of the failed validation.
42 */
43 public static String validateIssueManagement(
44 MavenProject project, String issueManagementSystem, String mojoResult) {
45 if (project.getIssueManagement() == null) {
46 return "No Issue Management set. No " + mojoResult + " will be generated.";
47 } else if ((project.getIssueManagement().getUrl() == null)
48 || (project.getIssueManagement().getUrl().trim().equals(""))) {
49 return "No URL set in Issue Management. No " + mojoResult + " will be generated.";
50 } else if ((project.getIssueManagement().getSystem() != null)
51 && !(project.getIssueManagement().getSystem().equalsIgnoreCase(issueManagementSystem))) {
52 return "The " + mojoResult + " only supports " + issueManagementSystem + ". No " + mojoResult
53 + " will be generated.";
54 }
55 return null;
56 }
57 }