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 }