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    
015    package org.apache.hivemind.service.impl;
016    
017    import org.apache.hivemind.ServiceImplementationFactoryParameters;
018    
019    /**
020     * {@link org.apache.hivemind.service.impl.BuilderFacet} whose value is the service id of the
021     * service being constructed.
022     * 
023     * @author Howard Lewis Ship
024     */
025    public class BuilderServiceIdFacet extends BuilderFacet
026    {
027    
028        public Object getFacetValue(ServiceImplementationFactoryParameters parameters, Class targetType)
029        {
030            return parameters.getServiceId();
031        }
032    
033        public boolean isAssignableToType(ServiceImplementationFactoryParameters factoryParameters,
034                Class targetType)
035        {
036            return targetType == String.class;
037        }
038    
039        protected String getDefaultPropertyName()
040        {
041            return "serviceId";
042        }
043    }