| package npanday.plugin; |
| |
| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| import org.w3c.dom.Element; |
| import org.w3c.dom.Node; |
| import org.w3c.dom.Document; |
| import org.apache.maven.plugin.MojoExecutionException; |
| import org.apache.maven.project.MavenProject; |
| import org.apache.maven.model.io.xpp3.MavenXpp3Writer; |
| import org.codehaus.plexus.util.IOUtil; |
| |
| import java.io.StringWriter; |
| import java.io.IOException; |
| import java.io.File; |
| import java.io.FileOutputStream; |
| |
| @ConfigurationAppenderAnnotation( targetClassName = "org.apache.maven.project.MavenProject") |
| public class MavenProjectConfigurationAppender |
| implements ConfigurationAppender |
| { |
| public void append( Document document, Element element, FieldInfo fieldInfo ) |
| throws MojoExecutionException |
| { |
| Object value = fieldInfo.getValue(); |
| if ( ! ( value instanceof MavenProject ) ) |
| { |
| throw new MojoExecutionException( "" ); |
| } |
| File mavenProjectFile = writeMavenProjectToTempFile( (MavenProject) value ); |
| Node mavenProjectFileNode = document.createElement( "mavenProject" ); |
| mavenProjectFileNode.setTextContent( mavenProjectFile.getAbsolutePath() ); |
| element.appendChild( mavenProjectFileNode ); |
| } |
| |
| private String ToString( MavenProject mavenProject ) |
| { |
| StringWriter stringWriter = new StringWriter(); |
| try |
| { |
| new MavenXpp3Writer().write( stringWriter, mavenProject.getModel() ); |
| } |
| catch ( IOException e ) |
| { |
| e.printStackTrace(); |
| } |
| finally |
| { |
| IOUtil.close( stringWriter ); |
| } |
| return stringWriter.getBuffer().toString().replaceFirst( "<project>", |
| "<project xmlns=\"http://maven.apache.org/POM/4.0.0\">" ); |
| } |
| |
| public File writeMavenProjectToTempFile( MavenProject project ) |
| { |
| String p = ToString( project ); |
| try |
| { |
| File tempFile = File.createTempFile( "MavenProject", ".xml" ); |
| FileOutputStream fos = new FileOutputStream( tempFile ); |
| fos.write( p.getBytes() ); |
| fos.close(); |
| return tempFile; |
| } |
| catch ( IOException e ) |
| { |
| e.printStackTrace(); |
| } |
| return null; |
| } |
| } |