Coverage Report - org.codehaus.plexus.personality.plexus.lifecycle.phase.ServiceLocator
 
Classes in this File Line Coverage Branch Coverage Complexity
ServiceLocator
N/A
N/A
1
 
 1  
 package org.codehaus.plexus.personality.plexus.lifecycle.phase;
 2  
 
 3  
 /*
 4  
  * Copyright 2001-2006 Codehaus Foundation.
 5  
  *
 6  
  * Licensed under the Apache License, Version 2.0 (the "License");
 7  
  * you may not use this file except in compliance with the License.
 8  
  * You may obtain a copy of the License at
 9  
  *
 10  
  *      http://www.apache.org/licenses/LICENSE-2.0
 11  
  *
 12  
  * Unless required by applicable law or agreed to in writing, software
 13  
  * distributed under the License is distributed on an "AS IS" BASIS,
 14  
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 15  
  * See the License for the specific language governing permissions and
 16  
  * limitations under the License.
 17  
  */
 18  
 
 19  
 import org.codehaus.plexus.component.repository.exception.ComponentLifecycleException;
 20  
 import org.codehaus.plexus.component.repository.exception.ComponentLookupException;
 21  
 
 22  
 import java.util.List;
 23  
 import java.util.Map;
 24  
 
 25  
 /**
 26  
  * Provides services to components by means of a lookup.
 27  
  * 
 28  
  * @author <a href="mailto:dan@envoisolutions.com">Dan Diephouse</a>
 29  
  */
 30  
 public interface ServiceLocator
 31  
 {
 32  
         //----------------------------------------------------------------------
 33  
     // Component lookup
 34  
     // ----------------------------------------------------------------------
 35  
 
 36  
     Object lookup( String componentKey )
 37  
         throws ComponentLookupException;
 38  
 
 39  
     Object lookup( String role, String roleHint )
 40  
         throws ComponentLookupException;
 41  
 
 42  
     Map lookupMap( String role )
 43  
         throws ComponentLookupException;
 44  
 
 45  
     List lookupList( String role )
 46  
         throws ComponentLookupException;
 47  
     
 48  
     //----------------------------------------------------------------------
 49  
     // Component release
 50  
     // ----------------------------------------------------------------------
 51  
 
 52  
     void release( Object component )
 53  
         throws ComponentLifecycleException;
 54  
 
 55  
     void releaseAll( Map components )
 56  
         throws ComponentLifecycleException;
 57  
 
 58  
     void releaseAll( List components )
 59  
         throws ComponentLifecycleException;
 60  
 
 61  
     // ----------------------------------------------------------------------
 62  
     // Component discovery
 63  
     // ----------------------------------------------------------------------
 64  
 
 65  
     boolean hasComponent( String componentKey );
 66  
 
 67  
     boolean hasComponent( String role, String roleHint );
 68  
 }