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.DefaultProvidedInterface;
19 import org.wamblee.system.core.ProvidedInterface;
20 import org.wamblee.system.core.RequiredInterface;
21 import org.wamblee.system.core.Scope;
24 * The class configuration encapsulates the knowledge of how to wrap a class as a component.
26 * @author Erik Brakkee
29 public class ClassConfiguration {
32 private ConstructorConfiguration _constructorConfig;
35 * Constructs the configuration. By default no constructor is selected and
36 * one of {@link #select(Class...)} or
37 * {@link #greedy()} must be called.
38 * @param aClass Class to construct.
40 public ClassConfiguration(Class aClass) {
42 _constructorConfig = new ConstructorConfiguration(aClass);
45 public ConstructorConfiguration getConstructorConfig() {
46 return _constructorConfig;
50 * Creates the object in the given scope.
51 * @param aScope Scope containing required interfaces for this object.
54 public Object create(Scope aScope) {
55 return _constructorConfig.create(aScope);
58 public ProvidedInterface[] getProvidedInterfaces() {
59 return new ProvidedInterface[] {
60 new DefaultProvidedInterface("provided", _class)
64 public RequiredInterface[] getRequiredInterface() {
65 return _constructorConfig.getRequiredInterfaces().toArray(new RequiredInterface[0]);