| 1 | package org.apache.maven.continuum.release.executors; |
| 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.continuum.release.ContinuumReleaseException; |
| 23 | import org.apache.maven.continuum.release.ContinuumReleaseManager; |
| 24 | import org.apache.maven.continuum.release.tasks.ReleaseProjectTask; |
| 25 | import org.apache.maven.settings.MavenSettingsBuilder; |
| 26 | import org.apache.maven.settings.Settings; |
| 27 | import org.apache.maven.shared.release.ReleaseManager; |
| 28 | import org.apache.maven.shared.release.ReleaseResult; |
| 29 | import org.codehaus.plexus.taskqueue.Task; |
| 30 | import org.codehaus.plexus.taskqueue.execution.TaskExecutionException; |
| 31 | import org.codehaus.plexus.util.xml.pull.XmlPullParserException; |
| 32 | |
| 33 | import java.io.IOException; |
| 34 | |
| 35 | /** |
| 36 | * @author Edwin Punzalan |
| 37 | * @version $Id: AbstractReleaseTaskExecutor.java 729313 2008-12-24 13:41:11Z olamy $ |
| 38 | */ |
| 39 | public abstract class AbstractReleaseTaskExecutor |
| 40 | implements ReleaseTaskExecutor |
| 41 | { |
| 42 | /** |
| 43 | * @plexus.requirement |
| 44 | */ |
| 45 | protected ContinuumReleaseManager continuumReleaseManager; |
| 46 | |
| 47 | /** |
| 48 | * @plexus.requirement |
| 49 | */ |
| 50 | protected ReleaseManager releaseManager; |
| 51 | |
| 52 | /** |
| 53 | * @plexus.requirement |
| 54 | */ |
| 55 | private MavenSettingsBuilder settingsBuilder; |
| 56 | |
| 57 | protected Settings settings; |
| 58 | |
| 59 | private long startTime; |
| 60 | |
| 61 | public void executeTask( Task task ) |
| 62 | throws TaskExecutionException |
| 63 | { |
| 64 | ReleaseProjectTask releaseTask = (ReleaseProjectTask) task; |
| 65 | |
| 66 | setUp( releaseTask ); |
| 67 | |
| 68 | execute( releaseTask ); |
| 69 | } |
| 70 | |
| 71 | protected void setUp( ReleaseProjectTask releaseTask ) |
| 72 | throws TaskExecutionException |
| 73 | { |
| 74 | //actual release execution start time |
| 75 | setStartTime( System.currentTimeMillis() ); |
| 76 | |
| 77 | try |
| 78 | { |
| 79 | //make sure settings is re-read each time |
| 80 | settings = getSettings(); |
| 81 | } |
| 82 | catch ( ContinuumReleaseException e ) |
| 83 | { |
| 84 | ReleaseResult result = createReleaseResult(); |
| 85 | |
| 86 | result.appendError( e ); |
| 87 | |
| 88 | continuumReleaseManager.getReleaseResults().put( releaseTask.getReleaseId(), result ); |
| 89 | |
| 90 | releaseTask.getListener().error( e.getMessage() ); |
| 91 | |
| 92 | throw new TaskExecutionException( "Failed to build reactor projects.", e ); |
| 93 | } |
| 94 | } |
| 95 | |
| 96 | protected abstract void execute( ReleaseProjectTask releaseTask ) |
| 97 | throws TaskExecutionException; |
| 98 | |
| 99 | private Settings getSettings() |
| 100 | throws ContinuumReleaseException |
| 101 | { |
| 102 | try |
| 103 | { |
| 104 | settings = settingsBuilder.buildSettings( false ); |
| 105 | } |
| 106 | catch ( IOException e ) |
| 107 | { |
| 108 | throw new ContinuumReleaseException( "Failed to get Maven Settings.", e ); |
| 109 | } |
| 110 | catch ( XmlPullParserException e ) |
| 111 | { |
| 112 | throw new ContinuumReleaseException( "Failed to get Maven Settings.", e ); |
| 113 | } |
| 114 | |
| 115 | return settings; |
| 116 | } |
| 117 | |
| 118 | protected ReleaseResult createReleaseResult() |
| 119 | { |
| 120 | ReleaseResult result = new ReleaseResult(); |
| 121 | |
| 122 | result.setStartTime( getStartTime() ); |
| 123 | |
| 124 | result.setEndTime( System.currentTimeMillis() ); |
| 125 | |
| 126 | return result; |
| 127 | } |
| 128 | |
| 129 | protected long getStartTime() |
| 130 | { |
| 131 | return startTime; |
| 132 | } |
| 133 | |
| 134 | protected void setStartTime( long startTime ) |
| 135 | { |
| 136 | this.startTime = startTime; |
| 137 | } |
| 138 | } |