001/* 002 * Licensed to the Apache Software Foundation (ASF) under one 003 * or more contributor license agreements. See the NOTICE file 004 * distributed with this work for additional information 005 * regarding copyright ownership. The ASF licenses this file 006 * to you under the Apache License, Version 2.0 (the 007 * "License"); you may not use this file except in compliance 008 * with the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, 013 * software distributed under the License is distributed on an 014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 015 * KIND, either express or implied. See the License for the 016 * specific language governing permissions and limitations 017 * under the License. 018 */ 019package org.apache.maven.scm.command.branch; 020 021import org.apache.commons.lang3.StringUtils; 022import org.apache.maven.scm.CommandParameter; 023import org.apache.maven.scm.CommandParameters; 024import org.apache.maven.scm.ScmBranchParameters; 025import org.apache.maven.scm.ScmException; 026import org.apache.maven.scm.ScmFileSet; 027import org.apache.maven.scm.ScmResult; 028import org.apache.maven.scm.command.AbstractCommand; 029import org.apache.maven.scm.provider.ScmProviderRepository; 030 031/** 032 * @author <a href="mailto:evenisse@apache.org">Emmanuel Venisse</a> 033 * @author <a href="mailto:trygvis@inamo.no">Trygve Laugstøl</a> 034 */ 035public abstract class AbstractBranchCommand extends AbstractCommand { 036 protected abstract ScmResult executeBranchCommand( 037 ScmProviderRepository repository, ScmFileSet fileSet, String branchName, String message) 038 throws ScmException; 039 040 /** 041 * Default impl to provide backward comp. 042 * 043 * @param repository TODO 044 * @param fileSet TODO 045 * @param branchName TODO 046 * @param scmBranchParameters TODO 047 * @return TODO 048 * @throws ScmException if any 049 * @since 1.3 050 */ 051 protected ScmResult executeBranchCommand( 052 ScmProviderRepository repository, 053 ScmFileSet fileSet, 054 String branchName, 055 ScmBranchParameters scmBranchParameters) 056 throws ScmException { 057 return executeBranchCommand(repository, fileSet, branchName, scmBranchParameters.getMessage()); 058 } 059 060 /** 061 * {@inheritDoc} 062 */ 063 public ScmResult executeCommand(ScmProviderRepository repository, ScmFileSet fileSet, CommandParameters parameters) 064 throws ScmException { 065 String branchName = parameters.getString(CommandParameter.BRANCH_NAME); 066 067 ScmBranchParameters scmBranchParameters = 068 parameters.getScmBranchParameters(CommandParameter.SCM_BRANCH_PARAMETERS); 069 070 String message = parameters.getString(CommandParameter.MESSAGE, "[maven-scm] copy for branch " + branchName); 071 072 if (StringUtils.isBlank(scmBranchParameters.getMessage()) && StringUtils.isNotBlank(message)) { 073 scmBranchParameters.setMessage(message); 074 } 075 076 return executeBranchCommand(repository, fileSet, branchName, scmBranchParameters); 077 } 078}