1 package org.apache.maven.scm.plugin;
2
3 /*
4 * Licensed to the Apache Software Foundation (ASF) under one
5 * or more contributor license agreements. See the NOTICE file
6 * distributed with this work for additional information
7 * regarding copyright ownership. The ASF licenses this file
8 * to you under the Apache License, Version 2.0 (the
9 * "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
22 import org.apache.maven.plugin.MojoExecutionException;
23
24 import java.util.Iterator;
25 import java.util.List;
26
27 /**
28 * Validate scm connection string.
29 *
30 * @author <a href="evenisse@apache.org">Emmanuel Venisse</a>
31 * @version $Id: ValidateMojo.java 533717 2007-04-30 12:12:41Z evenisse $
32 * @goal validate
33 * @execute phase="validate"
34 * @requiresProject false
35 */
36 public class ValidateMojo
37 extends AbstractScmMojo
38 {
39 /**
40 * The scm connection url.
41 *
42 * @parameter expression="${scmConnection}" default-value="${project.scm.connection}"
43 */
44 private String scmConnection;
45
46 /**
47 * The scm connection url for developers.
48 *
49 * @parameter expression="${scmDeveloperConnection}" default-value="${project.scm.developerConnection}"
50 */
51 private String scmDeveloperConnection;
52
53 public void execute()
54 throws MojoExecutionException
55 {
56 super.execute();
57
58 //check connectionUrl provided with cli
59 try
60 {
61 validateConnection( getConnectionUrl(), "connectionUrl" );
62 }
63 catch ( NullPointerException e )
64 {
65 // nothing to do. connectionUrl isn't defined
66 }
67
68 //check scm connection
69 if ( scmConnection != null )
70 {
71 validateConnection( scmConnection, "project.scm.connection" );
72 }
73
74 // Check scm developerConnection
75 if ( scmDeveloperConnection != null )
76 {
77 validateConnection( scmDeveloperConnection, "project.scm.developerConnection" );
78 }
79
80 }
81
82 private void validateConnection( String connectionString, String type )
83 throws MojoExecutionException
84 {
85 List messages = getScmManager().validateScmRepository( connectionString );
86
87 if ( !messages.isEmpty() )
88 {
89 getLog().error( "Validation of scm url connection (" + type + ") failed :" );
90
91 Iterator iter = messages.iterator();
92
93 while ( iter.hasNext() )
94 {
95 getLog().error( iter.next().toString() );
96 }
97
98 getLog().error( "The invalid scm url connection: '" + connectionString + "'." );
99
100 throw new MojoExecutionException( "Command failed. Bad Scm URL." );
101 }
102 else
103 {
104 getLog().info( type + " scm connection string is valid." );
105 }
106 }
107 }