package org.apache.continuum.buildagent.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 java.net.MalformedURLException;
  import java.net.URL;
  import java.util.Map;
  
  import org.apache.continuum.buildagent.configuration.BuildAgentConfigurationService;
  import org.apache.continuum.distributed.transport.master.MasterBuildAgentTransportClient;
  import org.apache.maven.continuum.ContinuumException;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  /**
   * @plexus.component role="org.apache.continuum.buildagent.manager.BuildAgentManager" role-hint="default"
   */
  public class DefaultBuildAgentManager
      implements BuildAgentManager
  {
      private static final Logger log = LoggerFactory.getLogger( DefaultBuildAgentManager.class );
  
      /**
       * @plexus.requirement
       */
      private BuildAgentConfigurationService buildAgentConfigurationService;
  
      public void startProjectBuild( int projectId )
          throws ContinuumException
      {
          try
          {
              MasterBuildAgentTransportClient client =
                  new MasterBuildAgentTransportClient( new URL( buildAgentConfigurationService.getContinuumServerUrl() ) )
                  ;
              client.startProjectBuild( projectId );
          }
          catch ( MalformedURLException e )
          {
              log.error(
                  "Invalid continuum server URL '" + buildAgentConfigurationService.getContinuumServerUrl() + "'" );
              throw new ContinuumException(
                  "Invalid continuum server URL '" + buildAgentConfigurationService.getContinuumServerUrl() + "'" );
          }
          catch ( Exception e )
          {
              log.error( "Error starting project build", e );
              throw new ContinuumException( "Error starting project build", e );
          }
      }
  
      public void returnBuildResult( Map buildResult )
          throws ContinuumException
      {
          try
          {
              MasterBuildAgentTransportClient client =
                  new MasterBuildAgentTransportClient( new URL( buildAgentConfigurationService.getContinuumServerUrl() ) )
                  ;
              client.returnBuildResult( buildResult );
          }
          catch ( MalformedURLException e )
          {
              log.error(
                  "Invalid continuum server URL '" + buildAgentConfigurationService.getContinuumServerUrl() + "'" );
              throw new ContinuumException(
                  "Invalid continuum server URL '" + buildAgentConfigurationService.getContinuumServerUrl() + "'" );
          }
          catch ( Exception e )
          {
              log.error( "Error while returning build result to the continuum server", e );
              throw new ContinuumException( e.getMessage(), e );
          }
      }
  
      public Map<String, String> getEnvironments( int buildDefinitionId, String installationType )
          throws ContinuumException
      {
          try
          {
              MasterBuildAgentTransportClient client =
                  new MasterBuildAgentTransportClient( new URL( buildAgentConfigurationService.getContinuumServerUrl() ) )
                 ;
             return client.getEnvironments( buildDefinitionId, installationType );
         }
         catch ( MalformedURLException e )
         {
             log.error(
                 "Invalid continuum server URL '" + buildAgentConfigurationService.getContinuumServerUrl() + "'" );
             throw new ContinuumException(
                 "Invalid continuum server URL '" + buildAgentConfigurationService.getContinuumServerUrl() + "'" );
         }
         catch ( Exception e )
         {
             log.error( "Error while retrieving environments for build definition " + buildDefinitionId, e );
             throw new ContinuumException( e.getMessage(), e );
         }
     }
 
     public void updateProject( Map project )
         throws ContinuumException
     {
         try
         {
             MasterBuildAgentTransportClient client =
                 new MasterBuildAgentTransportClient( new URL( buildAgentConfigurationService.getContinuumServerUrl() ) )
                 ;
             client.updateProject( project );
         }
         catch ( MalformedURLException e )
         {
             log.error(
                 "Invalid continuum server URL '" + buildAgentConfigurationService.getContinuumServerUrl() + "'" );
             throw new ContinuumException(
                 "Invalid continuum server URL '" + buildAgentConfigurationService.getContinuumServerUrl() + "'" );
         }
         catch ( Exception e )
         {
             log.error( "Error while updating project", e );
             throw new ContinuumException( e.getMessage(), e );
         }
     }
 
     public boolean shouldBuild( Map<String, Object> context )
         throws ContinuumException
     {
         try
         {
             MasterBuildAgentTransportClient client =
                 new MasterBuildAgentTransportClient( new URL( buildAgentConfigurationService.getContinuumServerUrl() ) )
                 ;
             return client.shouldBuild( context );
         }
         catch ( MalformedURLException e )
         {
             log.error(
                 "Invalid continuum server URL '" + buildAgentConfigurationService.getContinuumServerUrl() + "'" );
             throw new ContinuumException(
                 "Invalid continuum server URL '" + buildAgentConfigurationService.getContinuumServerUrl() + "'" );
         }
         catch ( Exception e )
         {
             log.error( "Failed to determine if project should build", e );
             throw new ContinuumException( "Failed to determine if project should build", e );
         }
     }
 
     public void startPrepareBuild( Map<String, Object> context )
         throws ContinuumException
     {
         try
         {
             MasterBuildAgentTransportClient client =
                 new MasterBuildAgentTransportClient( new URL( buildAgentConfigurationService.getContinuumServerUrl() ) )
                 ;
             client.startPrepareBuild( context );
         }
         catch ( MalformedURLException e )
         {
             log.error(
                 "Invalid continuum server URL '" + buildAgentConfigurationService.getContinuumServerUrl() + "'" );
             throw new ContinuumException(
                 "Invalid continuum server URL '" + buildAgentConfigurationService.getContinuumServerUrl() + "'", e );
         }
         catch ( Exception e )
         {
             log.error( "Error starting prepare build", e );
             throw new ContinuumException( "Error starting prepare build", e );
         }
     }
 
     public void endPrepareBuild( Map<String, Object> context )
         throws ContinuumException
     {
         try
         {
             MasterBuildAgentTransportClient client =
                 new MasterBuildAgentTransportClient( new URL( buildAgentConfigurationService.getContinuumServerUrl() ) )
                 ;
             client.prepareBuildFinished( context );
         }
         catch ( MalformedURLException e )
         {
             throw new ContinuumException(
                 "Invalid Continuum Server URL '" + buildAgentConfigurationService.getContinuumServerUrl() + "'" );
         }
         catch ( Exception e )
         {
             throw new ContinuumException( "Error while finishing prepare build", e );
         }
     }
 }