| package org.apache.maven.artifact.ant.util; |
| |
| /* |
| * 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 java.lang.reflect.Field; |
| |
| import org.apache.tools.ant.BuildException; |
| import org.apache.tools.ant.Project; |
| import org.apache.tools.ant.taskdefs.Ant; |
| |
| /** |
| * A modified version of the Ant task that allows access to the |
| * new sub project. |
| * |
| * @author pgier |
| */ |
| public class AntTaskModified |
| extends Ant |
| { |
| |
| /** |
| * The Ant tasks sets newProject to null at the end of execute(), so |
| * we need to save this object to a different place. |
| */ |
| private Project savedNewProject; |
| |
| public void init() |
| { |
| super.init(); |
| savedNewProject = saveNewProject(); |
| } |
| |
| /** |
| * This is a hack to get access to the private variable "newProject" in the Ant task. This should not be used. |
| * Note: This may not work with later versions of Ant |
| * |
| * @return |
| */ |
| private Project saveNewProject() |
| { |
| try |
| { |
| Field newProjectField = Ant.class.getDeclaredField( "newProject" ); |
| newProjectField.setAccessible( true ); |
| |
| return (Project) newProjectField.get( this ); |
| } |
| catch ( Exception e ) |
| { |
| throw new BuildException( "Unable to load cache: " + e, e ); |
| } |
| } |
| |
| /** |
| * Get the new Ant project created by this task. |
| * |
| * @return |
| */ |
| public Project getSavedNewProject() |
| { |
| return savedNewProject; |
| } |
| |
| } |