1 package org.apache.maven.plugins.enforcer;
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.artifact.versioning.ArtifactVersion;
23 import org.apache.maven.enforcer.rule.api.EnforcerRuleException;
24 import org.apache.maven.enforcer.rule.api.EnforcerRuleHelper;
25 import org.apache.maven.execution.RuntimeInformation;
26 import org.codehaus.plexus.component.repository.exception.ComponentLookupException;
27
28 /**
29 * This rule checks that the Maven version is allowed.
30 *
31 * @author <a href="mailto:brianf@apache.org">Brian Fox</a>
32 * @version $Id: RequireMavenVersion.java 1493575 2013-06-16 19:23:51Z rfscholte $
33 */
34 public class RequireMavenVersion
35 extends AbstractVersionEnforcer
36 {
37
38 /*
39 * (non-Javadoc)
40 *
41 * @see org.apache.maven.enforcer.rule.api.EnforcerRule#execute(org.apache.maven.enforcer.rule.api.EnforcerRuleHelper)
42 */
43 public void execute( EnforcerRuleHelper helper )
44 throws EnforcerRuleException
45 {
46 try
47 {
48 RuntimeInformation rti = (RuntimeInformation) helper.getComponent( RuntimeInformation.class );
49 ArtifactVersion detectedMavenVersion = rti.getApplicationVersion();
50 helper.getLog().debug( "Detected Maven Version: " + detectedMavenVersion );
51 enforceVersion( helper.getLog(), "Maven", getVersion(), detectedMavenVersion );
52 }
53 catch ( ComponentLookupException e )
54 {
55 // TODO Auto-generated catch block
56 e.printStackTrace();
57 }
58
59 }
60
61 }