2 * Copyright 2005-2010 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.DefaultProvidedInterface;
20 import org.wamblee.system.core.ProvidedInterface;
21 import org.wamblee.system.core.RequiredInterface;
22 import org.wamblee.system.core.Scope;
25 * An adapter class that adapts an existing object to a component.
27 * @author Erik Brakkee
29 public class ObjectAdapter extends AbstractComponent<Object> {
30 private ObjectConfiguration objectConfig;
32 private Object object;
35 * Creates a new ObjectAdapter object.
38 public ObjectAdapter(String aName, Object aObject,
39 ObjectConfiguration aObjectConfig) {
40 super(aName, new ProvidedInterface[] { new DefaultProvidedInterface(
41 aName, aObject.getClass()) }, aObjectConfig.getRequiredInterfaces()
42 .toArray(new RequiredInterface[0]));
43 objectConfig = aObjectConfig;
48 protected Object doStart(Scope aScope) {
49 objectConfig.inject(aScope, object);
51 for (ProvidedInterface provided : getProvidedInterfaces()) {
52 addInterface(provided, object, aScope);
59 protected void doStop(Object aRuntime) {