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1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one
3    * or more contributor license agreements.  See the NOTICE file
4    * distributed with this work for additional information
5    * regarding copyright ownership.  The ASF licenses this file
6    * to you under the Apache License, Version 2.0 (the
7    * "License"); you may not use this file except in compliance
8    * with the License.  You may obtain a copy of the License at
9    *
10   *   http://www.apache.org/licenses/LICENSE-2.0
11   *
12   * Unless required by applicable law or agreed to in writing,
13   * software distributed under the License is distributed on an
14   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15   * KIND, either express or implied.  See the License for the
16   * specific language governing permissions and limitations
17   * under the License.
18   */
19  package org.apache.maven.plugins.assembly.utils;
20  
21  /**
22   * Enumeration to keep the different line ending types we support.
23   *
24   * @author Karl-Heinz Marbaise <a href="mailto:khmarbaise@apache.org">khmarbaise@apache.org</a>
25   */
26  public enum LineEndings {
27      keep(null),
28      dos("\r\n"),
29      windows("\r\n"),
30      unix("\n"),
31      crlf("\r\n"),
32      lf("\n");
33  
34      private final String lineEndingCharacters;
35  
36      LineEndings(String lineEndingCharacters) {
37          this.lineEndingCharacters = lineEndingCharacters;
38      }
39  
40      public boolean isNewLine() {
41          return this == unix || this == lf;
42      }
43  
44      public boolean isCrLF() {
45          return this == windows || this == crlf || this == dos;
46      }
47  
48      public String getLineEndingCharacters() {
49          return this.lineEndingCharacters;
50      }
51  }