package org.apache.continuum.buildagent.buildcontext.manager;
   
   /*
    * Licensed to the Apache Software Foundation (ASF) under one
    * or more contributor license agreements.  See the NOTICE file
    * distributed with this work for additional information
    * regarding copyright ownership.  The ASF licenses this file
    * to you under the Apache License, Version 2.0 (the
    * "License"); you may not use this file except in compliance
   * with the License.  You may obtain a copy of the License at
   *
   *   http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing,
   * software distributed under the License is distributed on an
   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
   * KIND, either express or implied.  See the License for the
   * specific language governing permissions and limitations
   * under the License.
   */
  
  import org.apache.continuum.buildagent.buildcontext.BuildContext;
  
  import java.util.ArrayList;
  import java.util.HashMap;
  import java.util.List;
  import java.util.Map;
  
  /**
   * @author Jan Steven Ancajas
   * @plexus.component role="org.apache.continuum.buildagent.buildcontext.manager.BuildContextManager" role-hint="default"
   */
  public class DefaultBuildContextManager
      implements BuildContextManager
  {
      public Map<Integer, BuildContext> buildContexts;
  
      public BuildContext getBuildContext( int projectId )
      {
          if ( buildContexts != null )
          {
              return buildContexts.get( projectId );
          }
  
          return null;
      }
  
      public List<BuildContext> getBuildContexts()
      {
          List<BuildContext> bContexts = new ArrayList<BuildContext>();
  
          if ( buildContexts != null )
          {
              bContexts.addAll( buildContexts.values() );
          }
  
          return bContexts;
      }
  
      public void addBuildContexts( List<BuildContext> buildContextList )
      {
          if ( buildContexts == null )
          {
              buildContexts = new HashMap<Integer, BuildContext>();
          }
  
          for ( BuildContext buildContext : buildContextList )
          {
              buildContexts.put( buildContext.getProjectId(), buildContext );
          }
      }
  
      public void removeBuildContext( int projectId )
      {
          BuildContext buildContext = getBuildContext( projectId );
  
          if ( buildContext != null )
          {
              buildContexts.remove( buildContext );
          }
      }
  }