001 package org.apache.maven.scm.provider.accurev; 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 */ 021 022 023 import java.io.File; 024 025 public class FileDifference 026 { 027 028 private String oldVersionSpec = null; 029 030 private File oldFile = null; 031 032 private String newVersionSpec = null; 033 034 private File newFile = null; 035 036 private long elementId = -1; 037 038 public FileDifference( long elementId, String newPath, String newVersion, String oldPath, String oldVersion ) 039 { 040 setElementId( elementId ); 041 setNewVersion( newPath, newVersion ); 042 setOldVersion( oldPath, oldVersion ); 043 } 044 045 public FileDifference() 046 { 047 048 } 049 050 public String getOldVersionSpec() 051 { 052 return oldVersionSpec; 053 } 054 055 public File getOldFile() 056 { 057 return oldFile; 058 } 059 060 public String getNewVersionSpec() 061 { 062 return newVersionSpec; 063 } 064 065 public File getNewFile() 066 { 067 return newFile; 068 } 069 070 public long getElementId() 071 { 072 return elementId; 073 } 074 075 public void setElementId( long elementId ) 076 { 077 this.elementId = elementId; 078 } 079 080 public void setNewVersion( String path, String version ) 081 { 082 083 this.newFile = 084 ( oldFile != null && oldFile.getPath().equals( path ) ) ? oldFile : path == null ? null : new File( path ); 085 this.newVersionSpec = version; 086 087 } 088 089 public void setOldVersion( String path, String version ) 090 { 091 092 this.oldFile = 093 ( newFile != null && newFile.getPath().equals( path ) ) ? newFile : path == null ? null : new File( path ); 094 this.oldVersionSpec = version; 095 096 } 097 098 @Override 099 public String toString() 100 { 101 return "FileDifference [elementId=" + elementId + ", newFile=" + newFile + ", newVersionSpec=" + newVersionSpec 102 + ", oldFile=" + oldFile + ", oldVersionSpec=" + oldVersionSpec + "]"; 103 } 104 105 @Override 106 public int hashCode() 107 { 108 final int prime = 31; 109 int result = 1; 110 result = prime * result + (int) ( elementId ^ ( elementId >>> 32 ) ); 111 result = prime * result + ( ( newFile == null ) ? 0 : newFile.hashCode() ); 112 result = prime * result + ( ( newVersionSpec == null ) ? 0 : newVersionSpec.hashCode() ); 113 result = prime * result + ( ( oldFile == null ) ? 0 : oldFile.hashCode() ); 114 result = prime * result + ( ( oldVersionSpec == null ) ? 0 : oldVersionSpec.hashCode() ); 115 return result; 116 } 117 118 @Override 119 public boolean equals( Object obj ) 120 { 121 if ( this == obj ) 122 return true; 123 if ( obj == null ) 124 return false; 125 if ( getClass() != obj.getClass() ) 126 return false; 127 FileDifference other = (FileDifference) obj; 128 if ( elementId != other.elementId ) 129 return false; 130 if ( newFile == null ) 131 { 132 if ( other.newFile != null ) 133 return false; 134 } 135 else if ( !newFile.equals( other.newFile ) ) 136 return false; 137 if ( newVersionSpec == null ) 138 { 139 if ( other.newVersionSpec != null ) 140 return false; 141 } 142 else if ( !newVersionSpec.equals( other.newVersionSpec ) ) 143 return false; 144 if ( oldFile == null ) 145 { 146 if ( other.oldFile != null ) 147 return false; 148 } 149 else if ( !oldFile.equals( other.oldFile ) ) 150 return false; 151 if ( oldVersionSpec == null ) 152 { 153 if ( other.oldVersionSpec != null ) 154 return false; 155 } 156 else if ( !oldVersionSpec.equals( other.oldVersionSpec ) ) 157 return false; 158 return true; 159 } 160 161 }