| /* |
| * 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.codehaus.groovy.runtime.m12n; |
| |
| import java.util.ArrayList; |
| import java.util.LinkedList; |
| import java.util.List; |
| |
| /** |
| * The extension method registry is responsible for collecting methods (or static methods) which are added to existing |
| * classes and may be called like regular methods. |
| * <p> |
| * In previous Groovy versions, such methods could only be defined in a single class called {@link org.codehaus.groovy.runtime.DefaultGroovyMethods} |
| * for instance methods, and {@link org.codehaus.groovy.runtime.DefaultGroovyStaticMethods} for static methods. |
| * |
| * @since 2.0.0 |
| */ |
| public class ExtensionModuleRegistry { |
| private final List<ExtensionModule> modules = new LinkedList<ExtensionModule>(); |
| |
| public ExtensionModuleRegistry() { |
| } |
| |
| public void addModule(ExtensionModule module) { |
| modules.add(module); |
| } |
| |
| public void removeModule(ExtensionModule module) { |
| modules.remove(module); |
| } |
| |
| public List<ExtensionModule> getModules() { |
| return new ArrayList<ExtensionModule>(modules); |
| } |
| |
| public boolean hasModule(final String moduleName) { |
| return null != getModule(moduleName); |
| } |
| |
| public ExtensionModule getModule(final String moduleName) { |
| for (ExtensionModule module : modules) { |
| if (module.getName().equals(moduleName)) return module; |
| } |
| return null; |
| } |
| } |