LdifNonEmptyLineBase


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   */
20  
21  package org.apache.directory.ldapstudio.browser.core.model.ldif.lines;
22  
23  
24  public abstract class LdifNonEmptyLineBase extends LdifLineBase
25  {
26  
27      private String   rawLineStart;
28  
29  
30      protected LdifNonEmptyLineBase()
31      {
32      }
33  
34  
35      public LdifNonEmptyLineBase( int offset, String   rawLineStart, String   rawNewLine )
36      {
37          super( offset, rawNewLine );
38          this.rawLineStart = rawLineStart;
39      }
40  
41  
42      public String   getRawLineStart()
43      {
44          return getNonNull( this.rawLineStart );
45      }
46  
47  
48      public String   getUnfoldedLineStart()
49      {
50          return unfold( this.getRawLineStart() );
51      }
52  
53  
54      public boolean isValid()
55      {
56          return super.isValid() && this.rawLineStart != null;
57      }
58  
59  
60      public String   getInvalidString()
61      {
62          if ( this.rawLineStart == null )
63          {
64              return "Missing line start";
65          }
66          else
67          {
68              return super.getInvalidString();
69          }
70      }
71  
72  
73      public String   toRawString()
74      {
75          return this.getRawLineStart() + this.getRawNewLine();
76      }
77  
78  
79      public boolean isFolded()
80      {
81          String   rawString = toRawString();
82          return rawString.indexOf( "\n " ) > -1 || rawString.indexOf( "\r " ) > -1;
83      }
84  
85  }
86
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