2 * Copyright 2008 the original author or authors.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
16 package org.wamblee.system.adapters;
18 import org.wamblee.system.core.AbstractComponent;
19 import org.wamblee.system.core.ProvidedInterface;
20 import org.wamblee.system.core.RequiredInterface;
21 import org.wamblee.system.core.Scope;
25 * A Class Adapter adapts a given class to a Component.
27 * @author Erik Brakkee
29 public class ClassAdapter extends AbstractComponent<Object> {
33 private ClassConfiguration _classConfig;
36 * Creates a new ClassAdapter object.
38 * @param aName DOCUMENT ME!
39 * @param aClassConfig DOCUMENT ME!
41 public ClassAdapter(String aName, ClassConfiguration aClassConfig) {
43 aClassConfig.getProvidedInterfaces()
44 .toArray(new ProvidedInterface[0]),
45 aClassConfig.getRequiredInterfaces()
46 .toArray(new RequiredInterface[0]));
47 _classConfig = aClassConfig;
53 * @param aScope DOCUMENT ME!
55 * @return DOCUMENT ME!
58 protected Object doStart(Scope aScope) {
59 Object obj = _classConfig.create(aScope);
60 _classConfig.inject(aScope, obj);
62 for (ProvidedInterface provided : getProvidedInterfaces()) {
63 addInterface(provided, obj, aScope);
72 * @param aRuntime DOCUMENT ME!
75 protected void doStop(Object aRuntime) {