001package org.apache.maven.scm.provider.integrity.command.export; 002 003/* 004 * Licensed to the Apache Software Foundation (ASF) under one 005 * or more contributor license agreements. See the NOTICE file 006 * distributed with this work for additional information 007 * regarding copyright ownership. The ASF licenses this file 008 * to you under the Apache License, Version 2.0 (the 009 * "License"); you may not use this file except in compliance 010 * with the License. You may obtain a copy of the License at 011 * 012 * http://www.apache.org/licenses/LICENSE-2.0 013 * 014 * Unless required by applicable law or agreed to in writing, 015 * software distributed under the License is distributed on an 016 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 017 * KIND, either express or implied. See the License for the 018 * specific language governing permissions and limitations 019 * under the License. 020 */ 021 022import com.mks.api.response.APIException; 023import org.apache.maven.scm.ScmException; 024import org.apache.maven.scm.ScmFile; 025import org.apache.maven.scm.ScmFileSet; 026import org.apache.maven.scm.ScmFileStatus; 027import org.apache.maven.scm.ScmVersion; 028import org.apache.maven.scm.command.export.AbstractExportCommand; 029import org.apache.maven.scm.command.export.ExportScmResult; 030import org.apache.maven.scm.provider.ScmProviderRepository; 031import org.apache.maven.scm.provider.integrity.ExceptionHandler; 032import org.apache.maven.scm.provider.integrity.Member; 033import org.apache.maven.scm.provider.integrity.repository.IntegrityScmProviderRepository; 034 035import java.util.ArrayList; 036import java.util.Iterator; 037import java.util.List; 038 039/** 040 * MKS Integrity implementation for Maven's AbstractExportCommand 041 * <br>Since the IntegrityCheckoutCommand creates a fresh Sandbox in the checkoutDirectory, 042 * it does not make sense for the IntegrityExportCommand to essentially do the same thing. 043 * <br>Hence, this command does not create a Sandbox, instead the entire project contents 044 * are exported to the exportDirectory using the 'si projectco' command. 045 * <br>This gives the user the option of exporting a fresh copy of the repository void of 046 * any project.pj files 047 * 048 * @author <a href="mailto:cletus@mks.com">Cletus D'Souza</a> 049 * @since 1.6 050 */ 051public class IntegrityExportCommand 052 extends AbstractExportCommand 053{ 054 /** 055 * {@inheritDoc} 056 */ 057 @Override 058 public ExportScmResult executeExportCommand( ScmProviderRepository repository, ScmFileSet fileSet, 059 ScmVersion scmVersion, String outputDirectory ) 060 throws ScmException 061 { 062 // First lets figure out where we need to export files to... 063 String exportDir = outputDirectory; 064 exportDir = 065 ( ( null != exportDir && exportDir.length() > 0 ) ? exportDir : fileSet.getBasedir().getAbsolutePath() ); 066 // Let the user know where we're going to be exporting the files... 067 getLogger().info( "Attempting to export files to " + exportDir ); 068 ExportScmResult result; 069 IntegrityScmProviderRepository iRepo = (IntegrityScmProviderRepository) repository; 070 try 071 { 072 // Lets set our overall export success flag 073 boolean exportSuccess = true; 074 // Perform a fresh checkout of each file in the member list... 075 List<Member> projectMembers = iRepo.getProject().listFiles( exportDir ); 076 // Initialize the list of files we actually exported... 077 List<ScmFile> scmFileList = new ArrayList<ScmFile>(); 078 for ( Iterator<Member> it = projectMembers.iterator(); it.hasNext(); ) 079 { 080 Member siMember = it.next(); 081 try 082 { 083 getLogger().info( "Attempting to export file: " + siMember.getTargetFilePath() + " at revision " 084 + siMember.getRevision() ); 085 siMember.checkout( iRepo.getAPISession() ); 086 scmFileList.add( new ScmFile( siMember.getTargetFilePath(), ScmFileStatus.UNKNOWN ) ); 087 } 088 catch ( APIException ae ) 089 { 090 exportSuccess = false; 091 ExceptionHandler eh = new ExceptionHandler( ae ); 092 getLogger().error( "MKS API Exception: " + eh.getMessage() ); 093 getLogger().debug( eh.getCommand() + " exited with return code " + eh.getExitCode() ); 094 } 095 } 096 // Lets advice the user that we've checked out all the members 097 getLogger().info( 098 "Exported " + scmFileList.size() + " files out of a total of " + projectMembers.size() + " files!" ); 099 if ( exportSuccess ) 100 { 101 result = new ExportScmResult( "si co", scmFileList ); 102 } 103 else 104 { 105 result = new ExportScmResult( "si co", "Failed to export all files!", "", exportSuccess ); 106 } 107 } 108 catch ( APIException aex ) 109 { 110 ExceptionHandler eh = new ExceptionHandler( aex ); 111 getLogger().error( "MKS API Exception: " + eh.getMessage() ); 112 getLogger().debug( eh.getCommand() + " exited with return code " + eh.getExitCode() ); 113 result = new ExportScmResult( eh.getCommand(), eh.getMessage(), "Exit Code: " + eh.getExitCode(), false ); 114 } 115 116 return result; 117 } 118 119}