package org.apache.maven.artifact.ant;
   
   /*
    * 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.maven.artifact.Artifact;
  import org.apache.maven.artifact.deployer.ArtifactDeployer;
  import org.apache.maven.artifact.deployer.ArtifactDeploymentException;
  import org.apache.maven.artifact.metadata.ArtifactMetadata;
  import org.apache.maven.artifact.repository.ArtifactRepository;
  import org.apache.maven.artifact.repository.ArtifactRepositoryFactory;
  import org.apache.maven.artifact.repository.layout.ArtifactRepositoryLayout;
  import org.apache.maven.model.DistributionManagement;
  import org.apache.maven.project.artifact.ProjectArtifactMetadata;
  import org.apache.tools.ant.BuildException;
  
  import java.util.Iterator;
  
  /**
   * Deploy task, using maven-artifact.
   *
   * @author <a href="mailto:brett@apache.org">Brett Porter</a>
   * @version $Id: DeployTask.java 688561 2008-08-24 21:01:41Z hboutemy $
   */
  public class DeployTask
      extends InstallDeployTaskSupport
  {
      private RemoteRepository remoteRepository;
  
      private RemoteRepository remoteSnapshotRepository;
  
      private boolean uniqueVersion = true;
  
      /**
       * Create a core-Maven deployment ArtifactRepository from a Maven Ant Tasks's RemoteRepository definition.
       * @param repository the remote repository as defined in Ant
       * @return the corresponding ArtifactRepository
       */
      protected ArtifactRepository createDeploymentArtifactRepository( RemoteRepository repository )
      {
          if ( repository.getId().equals( repository.getUrl() ) )
          {
              // MANTTASKS-103: avoid default id set to the url, since it is used for maven-metadata-<id>.xml  
              repository.setId( "remote" );
          }
  
          updateRepositoryWithSettings( repository );
  
          ArtifactRepositoryLayout repositoryLayout =
              (ArtifactRepositoryLayout) lookup( ArtifactRepositoryLayout.ROLE, repository.getLayout() );
  
          ArtifactRepositoryFactory repositoryFactory = null;
  
          ArtifactRepository artifactRepository;
  
          try
          {
              repositoryFactory = getArtifactRepositoryFactory( repository );
  
              artifactRepository =
                  repositoryFactory.createDeploymentArtifactRepository( repository.getId(), repository.getUrl(),
                                                                        repositoryLayout, uniqueVersion );
          }
          finally
          {
              releaseArtifactRepositoryFactory( repositoryFactory );
          }
  
          return artifactRepository;
      }
  
  
      protected void doExecute()
      {
          ArtifactRepository localRepo = createLocalArtifactRepository();
  
          Pom pom = buildPom( localRepo );
  
          if ( pom == null )
          {
              throw new BuildException( "A POM element is required to deploy to the repository" );
          }
          
         Artifact artifact = pom.getArtifact();
 
         // Deploy the POM
         boolean isPomArtifact = "pom".equals( pom.getPackaging() );
         if ( !isPomArtifact )
         {
             ArtifactMetadata metadata = new ProjectArtifactMetadata( artifact, pom.getFile() );
             artifact.addMetadata( metadata );
         }
 
         ArtifactRepository deploymentRepository = getDeploymentRepository( pom, artifact );
 
         log( "Deploying to " + deploymentRepository.getUrl() );
         ArtifactDeployer deployer = (ArtifactDeployer) lookup( ArtifactDeployer.ROLE );
         try
         {
             if ( !isPomArtifact )
             {
                 if ( file == null )
                 {
                     throw new BuildException( "You must specify a file to deploy to the repository." );
                 }
 
                 deployer.deploy( file, artifact, deploymentRepository, localRepo );
             }
             else
             {
                 deployer.deploy( pom.getFile(), artifact, deploymentRepository, localRepo );
             }
 
             // Deploy any attached artifacts
             if ( attachedArtifacts != null )
             {
                 Iterator iter = pom.getAttachedArtifacts().iterator();
 
                 while ( iter.hasNext() )
                 {
                     Artifact attachedArtifact = (Artifact) iter.next();
                     deployer.deploy( attachedArtifact.getFile(), attachedArtifact, deploymentRepository, localRepo );
                 }
             }
         }
         catch ( ArtifactDeploymentException e )
         {
             throw new BuildException(
                 "Error deploying artifact '" + artifact.getDependencyConflictId() + "': " + e.getMessage(), e );
         }
     }
     
     private ArtifactRepository getDeploymentRepository( Pom pom, Artifact artifact )
     {
         DistributionManagement distributionManagement = pom.getDistributionManagement();
 
         if ( remoteSnapshotRepository == null && remoteRepository == null )
         {
             if ( distributionManagement != null )
             {
                 if ( distributionManagement.getSnapshotRepository() != null )
                 {
                     remoteSnapshotRepository = createAntRemoteRepositoryBase( distributionManagement
                         .getSnapshotRepository() );
                     uniqueVersion = distributionManagement.getSnapshotRepository().isUniqueVersion();
                 }
                 if ( distributionManagement.getRepository() != null )
                 {
                     remoteRepository = createAntRemoteRepositoryBase( distributionManagement.getRepository() );
                 }
             }
         }
 
         if ( remoteSnapshotRepository == null )
         {
             remoteSnapshotRepository = remoteRepository;
         }
 
         ArtifactRepository deploymentRepository;
         if ( artifact.isSnapshot() && remoteSnapshotRepository != null )
         {
             deploymentRepository = createDeploymentArtifactRepository( remoteSnapshotRepository );
         }
         else if ( remoteRepository != null )
         {
             deploymentRepository = createDeploymentArtifactRepository( remoteRepository );
         }
         else
         {
             throw new BuildException(
                 "A distributionManagement element or remoteRepository element is required to deploy" );
         }
 
         return deploymentRepository;
     }
 
     public RemoteRepository getRemoteRepository()
     {
         return remoteRepository;
     }
 
     public void addRemoteSnapshotRepository( RemoteRepository remoteSnapshotRepository )
     {
         this.remoteSnapshotRepository = remoteSnapshotRepository;
     }
 
     public void addRemoteRepository( RemoteRepository remoteRepository )
     {
         this.remoteRepository = remoteRepository;
     }
 
     public void setUniqueVersion( boolean uniqueVersion )
     {
         this.uniqueVersion = uniqueVersion;
     }
 
     public boolean getUniqueVersion()
     {
         return uniqueVersion;
     }
 }