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 org.apache.tools.ant.Project;

 /**

  * Deploy task, using maven-artifact.

  *

  * @author <a href="mailto:brett@apache.org">Brett Porter</a>

  * @version $Id$

  */

 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()

     {

         if ( file == null && ( attachedArtifacts.size() == 0 ) )

         {

             throw new BuildException( "You must specify a file and/or an attached artifact "

                 + "to deploy to the repository." );

         }

         ArtifactRepository localRepo = createLocalArtifactRepository();

         Pom pom = initializePom( 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(), Project.MSG_INFO );

         ArtifactDeployer deployer = (ArtifactDeployer) lookup( ArtifactDeployer.ROLE );

         try

         {

             if ( file != null )

             {

                 if ( !isPomArtifact )

                 {

                     deployer.deploy( file, artifact, deploymentRepository, localRepo );

                 }

                 else

                 {

                     deployer.deploy( pom.getFile(), artifact, deploymentRepository, localRepo );

                 }

             }

             // Deploy any attached artifacts

             if ( attachedArtifacts != null )

             {

                 for ( Artifact attachedArtifact : pom.getAttachedArtifacts() )

                 {

                     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;

     }

 }