001 /**
002 * Copyright 2004-2012 The Kuali Foundation
003 *
004 * Licensed under the Educational Community License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 * http://www.opensource.org/licenses/ecl2.php
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016 package org.apache.torque.mojo;
017
018 import java.io.File;
019 import java.io.IOException;
020
021 import org.apache.maven.plugin.MojoExecutionException;
022 import org.apache.torque.mojo.morph.FileMorphRequest;
023 import org.apache.torque.mojo.morph.MorphRequest;
024 import org.apache.torque.mojo.morph.Morpher;
025 import org.apache.torque.mojo.morph.VersionTableMorpher;
026 import org.codehaus.plexus.util.FileUtils;
027
028 /**
029 * Morph the xml inside KS_DB_VERSION.xml so it has Maven friendly placeholders
030 * for version info
031 *
032 * @goal morphversiontable
033 * @phase generate-sources
034 */
035 public class MorphVersionTableMojo extends AbstractMorphSingleMojo {
036
037 /**
038 * The XML file that will contain the new information
039 *
040 * @parameter expression="${newVersionXMLFile}" default-value=
041 * "${project.build.directory}/generated-impex/xml/KS_DB_VERSION.xml"
042 * @required
043 */
044 private File newVersionXMLFile;
045
046 /**
047 * The XML file that contains the old information
048 *
049 * @parameter expression="${oldVersionXMLFile}" default-value=
050 * "${project.build.directory}/generated-impex/xml/KS_DB_VERSION.xml"
051 * @required
052 */
053 private File oldVersionXMLFile;
054
055 protected void beforeExecution() {
056 setNewFile(newVersionXMLFile);
057 setOldFile(oldVersionXMLFile);
058 }
059
060 @Override
061 protected boolean isMorphNeeded() {
062 // Only reason
063 if (!getOldFile().exists()) {
064 getLog().debug("file:" + getOldFile().getAbsolutePath() + " does not exist");
065 return false;
066 } else {
067 return true;
068 }
069 }
070
071 @Override
072 protected void executeMojo() throws MojoExecutionException {
073 getLog().info("------------------------------------------------------------------------");
074 getLog().info("Converting version table XML file");
075 getLog().info("------------------------------------------------------------------------");
076 try {
077 FileUtils.forceMkdir(new File(FileUtils.getPath(getNewFile().getAbsolutePath())));
078 MorphRequest request = new FileMorphRequest(getOldFile(), getNewFile());
079 request.setName(getOldFile().getName());
080 request.setEncoding(getEncoding());
081 Morpher morpher = getMorpher(request, getProject().getArtifactId());
082 morpher.executeMorph();
083 } catch (IOException e) {
084 throw new MojoExecutionException("Unexpected error while attempting to morph " + getOldFile().getAbsolutePath(), e);
085 }
086 }
087
088 protected Morpher getMorpher(MorphRequest request, String artifactId) {
089 VersionTableMorpher morpher = new VersionTableMorpher(request, artifactId);
090 morpher.setProjectVersion(getProject().getVersion());
091 return morpher;
092 }
093
094 /**
095 * @return the newVersionXMLFile
096 */
097 public File getNewVersionXMLFile() {
098 return newVersionXMLFile;
099 }
100
101 /**
102 * @param newVersionXMLFile
103 * the newVersionXMLFile to set
104 */
105 public void setNewVersionXMLFile(final File newVersionXMLFile) {
106 this.newVersionXMLFile = newVersionXMLFile;
107 }
108
109 /**
110 * @return the oldVersionXMLFile
111 */
112 public File getOldVersionXMLFile() {
113 return oldVersionXMLFile;
114 }
115
116 /**
117 * @param oldVersionXMLFile
118 * the oldVersionXMLFile to set
119 */
120 public void setOldVersionXMLFile(final File oldVersionXMLFile) {
121 this.oldVersionXMLFile = oldVersionXMLFile;
122 }
123 }