001// Copyright 2004, 2005 The Apache Software Foundation
002//
003// Licensed under the Apache License, Version 2.0 (the "License");
004// you may not use this file except in compliance with the License.
005// You may obtain a copy of the License at
006//
007//     http://www.apache.org/licenses/LICENSE-2.0
008//
009// Unless required by applicable law or agreed to in writing, software
010// distributed under the License is distributed on an "AS IS" BASIS,
011// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
012// See the License for the specific language governing permissions and
013// limitations under the License.
014
015package org.apache.hivemind.service.impl;
016
017import org.apache.hivemind.ClassResolver;
018import org.apache.hivemind.ServiceImplementationFactoryParameters;
019
020/**
021 * {@link org.apache.hivemind.service.impl.BuilderFacet} whose value is the
022 * {@link org.apache.hivemind.ClassResolver} of the contributing module.
023 * 
024 * @author Howard Lewis Ship
025 */
026public class BuilderClassResolverFacet extends BuilderFacet
027{
028
029    public Object getFacetValue(ServiceImplementationFactoryParameters factoryParameters,
030            Class targetType)
031    {
032        return factoryParameters.getInvokingModule().getClassResolver();
033    }
034
035    public boolean isAssignableToType(ServiceImplementationFactoryParameters factoryParameters,
036            Class targetType)
037    {
038        return targetType == ClassResolver.class;
039    }
040
041    protected String getDefaultPropertyName()
042    {
043        return "classResolver";
044    }
045
046    /** @since 1.1 */
047    public boolean canAutowireConstructorParameter()
048    {
049        return true;
050    }
051}