| /* |
| * 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. |
| */ |
| package org.apache.openjpa.ant; |
| |
| import java.io.IOException; |
| |
| import org.apache.openjpa.conf.OpenJPAConfiguration; |
| import org.apache.openjpa.conf.OpenJPAConfigurationImpl; |
| import org.apache.openjpa.enhance.PCEnhancer; |
| import org.apache.openjpa.lib.ant.AbstractTask; |
| import org.apache.openjpa.lib.conf.ConfigurationImpl; |
| import org.apache.openjpa.lib.util.Files; |
| import org.apache.openjpa.meta.MetaDataRepository; |
| |
| /** |
| * Executes the enhancer on the specified files. This task can take |
| * the following arguments: |
| * <ul> |
| * <li><code>directory</code></li> |
| * <li><code>addDefaultConstructor</code></li> |
| * <li><code>tmpClassLoader</code></li> |
| * <li><code>enforcePropertyRestrictions</code></li> |
| * </ul> |
| */ |
| public class PCEnhancerTask |
| extends AbstractTask { |
| |
| protected PCEnhancer.Flags flags = new PCEnhancer.Flags(); |
| protected String dirName = null; |
| |
| /** |
| * Set the output directory we want the enhancer to write to. |
| */ |
| public void setDirectory(String dirName) { |
| this.dirName = dirName; |
| } |
| |
| /** |
| * Set whether or not the enhancer should add a no-args constructor |
| * to any PC that does not have a no-args constructor. |
| */ |
| public void setAddDefaultConstructor(boolean addDefCons) { |
| flags.addDefaultConstructor = addDefCons; |
| } |
| |
| /** |
| * Set whether to fail if the persistent type uses property access and |
| * bytecode analysis shows that it may be violating OpenJPA's property |
| * access restrictions. |
| */ |
| public void setEnforcePropertyRestrictions(boolean fail) { |
| flags.enforcePropertyRestrictions = fail; |
| } |
| |
| /** |
| * Set whether or not to use a default class loader for loading |
| * the unenhanced classes. |
| */ |
| public void setTmpClassLoader(boolean tmpClassLoader) { |
| flags.tmpClassLoader = tmpClassLoader; |
| } |
| |
| @Override |
| protected ConfigurationImpl newConfiguration() { |
| return new OpenJPAConfigurationImpl(); |
| } |
| |
| @Override |
| protected void executeOn(String[] files) |
| throws IOException { |
| flags.directory = (dirName == null) ? null |
| : Files.getFile(dirName, getClassLoader()); |
| OpenJPAConfiguration conf = (OpenJPAConfiguration) getConfiguration(); |
| MetaDataRepository repos = conf.newMetaDataRepositoryInstance(); |
| PCEnhancer.run(conf, files, flags, repos, null, getClassLoader ()); |
| } |
| } |