| /* |
| * Copyright 2003-2007 the original author or authors. |
| * |
| * Licensed 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.codehaus.groovy.ant; |
| |
| import org.apache.tools.ant.Project; |
| |
| import java.util.Hashtable; |
| import java.util.Collection; |
| import java.util.Enumeration; |
| import java.util.Map; |
| import java.util.Set; |
| import java.util.Iterator; |
| |
| /** |
| * @author Guillaume Laforge |
| */ |
| public class AntProjectPropertiesDelegate extends Hashtable { |
| |
| private Project project; |
| |
| public AntProjectPropertiesDelegate(Project project) { |
| super(); |
| this.project = project; |
| } |
| |
| public synchronized int hashCode() { |
| return project.getProperties().hashCode(); |
| } |
| |
| public synchronized int size() { |
| return project.getProperties().size(); |
| } |
| |
| /** |
| * @throws UnsupportedOperationException is always thrown when this method is invoked. The Project properties are immutable. |
| */ |
| public synchronized void clear() { |
| throw new UnsupportedOperationException("Impossible to clear the project properties."); |
| } |
| |
| public synchronized boolean isEmpty() { |
| return project.getProperties().isEmpty(); |
| } |
| |
| public synchronized Object clone() { |
| return project.getProperties().clone(); |
| } |
| |
| public synchronized boolean contains(Object value) { |
| return project.getProperties().contains(value); |
| } |
| |
| public synchronized boolean containsKey(Object key) { |
| return project.getProperties().containsKey(key); |
| } |
| |
| public boolean containsValue(Object value) { |
| return project.getProperties().containsValue(value); |
| } |
| |
| public synchronized boolean equals(Object o) { |
| return project.getProperties().equals(o); |
| } |
| |
| public synchronized String toString() { |
| return project.getProperties().toString(); |
| } |
| |
| public Collection values() { |
| return project.getProperties().values(); |
| } |
| |
| public synchronized Enumeration elements() { |
| return project.getProperties().elements(); |
| } |
| |
| public synchronized Enumeration keys() { |
| return project.getProperties().keys(); |
| } |
| |
| public AntProjectPropertiesDelegate(Map t) { |
| super(t); |
| } |
| |
| public synchronized void putAll(Map t) { |
| Set keySet = t.keySet(); |
| for (Iterator iterator = keySet.iterator(); iterator.hasNext();) { |
| Object key = iterator.next(); |
| Object value = t.get(key); |
| put(key, value); |
| } |
| } |
| |
| public Set entrySet() { |
| return project.getProperties().entrySet(); |
| } |
| |
| public Set keySet() { |
| return project.getProperties().keySet(); |
| } |
| |
| public synchronized Object get(Object key) { |
| return project.getProperties().get(key); |
| } |
| |
| /** |
| * @throws UnsupportedOperationException is always thrown when this method is invoked. The Project properties are immutable. |
| */ |
| public synchronized Object remove(Object key) { |
| throw new UnsupportedOperationException("Impossible to remove a property from the project properties."); |
| } |
| |
| public synchronized Object put(Object key, Object value) { |
| Object oldValue = null; |
| if (containsKey(key)) { |
| oldValue = get(key); |
| } |
| project.setProperty(key.toString(), value.toString()); |
| return oldValue; |
| } |
| } |