001 package org.apache.maven.scm.command.blame; 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 */ 021 022 import org.apache.maven.scm.CommandParameter; 023 import org.apache.maven.scm.CommandParameters; 024 import org.apache.maven.scm.ScmException; 025 import org.apache.maven.scm.ScmFileSet; 026 import org.apache.maven.scm.ScmResult; 027 import org.apache.maven.scm.command.AbstractCommand; 028 import org.apache.maven.scm.provider.ScmProviderRepository; 029 030 /** 031 * @author Evgeny Mandrikov 032 * @since 1.4 033 */ 034 public abstract class AbstractBlameCommand 035 extends AbstractCommand 036 { 037 public abstract BlameScmResult executeBlameCommand( ScmProviderRepository repo, ScmFileSet workingDirectory, 038 String filename ) 039 throws ScmException; 040 041 protected ScmResult executeCommand( ScmProviderRepository repository, ScmFileSet workingDirectory, 042 CommandParameters parameters ) 043 throws ScmException 044 { 045 String file = parameters.getString( CommandParameter.FILE ); 046 047 return executeBlameCommand( repository, workingDirectory, file ); 048 } 049 050 051 }