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.tapestry.services.impl;
016    
017    import org.apache.hivemind.ServiceImplementationFactory;
018    import org.apache.hivemind.ServiceImplementationFactoryParameters;
019    import org.apache.hivemind.schema.Translator;
020    
021    /**
022     * A special-purpose factory for constructing the
023     * {@link org.apache.tapestry.services.InjectedValueProvider}service (which needs access to a
024     * {@link org.apache.hivemind.Module}which is normally not visible.
025     * 
026     * @author Howard M. Lewis Ship
027     * @since 4.0
028     */
029    public class InjectedValueProviderFactory implements ServiceImplementationFactory
030    {
031        private Translator _objectTranslator;
032    
033        public Object createCoreServiceImplementation(ServiceImplementationFactoryParameters parameters)
034        {
035            // The invoking module here is the tapestry module
036    
037            return new InjectedValueProviderImpl(parameters.getInvokingModule(), _objectTranslator);
038        }
039    
040        public void setObjectTranslator(Translator objectTranslator)
041        {
042            _objectTranslator = objectTranslator;
043        }
044    }