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 java.util.Iterator;
018    import java.util.List;
019    
020    import org.apache.hivemind.internal.ServicePoint;
021    
022    /**
023     * Implementation of the <code>hivemind.EagerLoad</code> service, which
024     * is contributed into to <code>hivemind.Startup</code> configuration point.
025     *
026     * @author Howard Lewis Ship
027     */
028    public class EagerLoader implements Runnable
029    {
030        private List _servicePoints;
031    
032        public void run()
033        {
034            Iterator i = _servicePoints.iterator();
035            while (i.hasNext())
036            {
037                ServicePoint point = (ServicePoint) i.next();
038    
039                point.forceServiceInstantiation();
040            }
041        }
042    
043        public void setServicePoints(List list)
044        {
045            _servicePoints = list;
046        }
047    
048    }