View Javadoc
1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one or more
3    * contributor license agreements.  See the NOTICE file distributed with
4    * this work for additional information regarding copyright ownership.
5    * The ASF licenses this file to You under the Apache License, Version 2.0
6    * (the "License"); you may not use this file except in compliance with
7    * the License.  You may obtain a copy of the License at
8    *
9    *      http://www.apache.org/licenses/LICENSE-2.0
10   *
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS,
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14   * See the License for the specific language governing permissions and
15   * limitations under the License.
16   */
17  package org.apache.commons.imaging.formats.tiff.taginfos;
18  
19  import java.nio.ByteOrder;
20  import java.util.List;
21  
22  import org.apache.commons.imaging.common.ByteConversions;
23  import org.apache.commons.imaging.formats.tiff.constants.TiffDirectoryType;
24  import org.apache.commons.imaging.formats.tiff.fieldtypes.AbstractFieldType;
25  
26  public class TagInfoLong extends TagInfo {
27      public TagInfoLong(final String name, final int tag, final List<AbstractFieldType> dataTypes, final int length, final TiffDirectoryType exifDirectory,
28              final boolean isOffset) {
29          super(name, tag, dataTypes, length, exifDirectory, isOffset);
30      }
31  
32      public TagInfoLong(final String name, final int tag, final TiffDirectoryType directoryType) {
33          super(name, tag, AbstractFieldType.LONG, 1, directoryType);
34      }
35  
36      public TagInfoLong(final String name, final int tag, final TiffDirectoryType directoryType, final boolean isOffset) {
37          super(name, tag, AbstractFieldType.LONG, 1, directoryType, isOffset);
38      }
39  
40      public byte[] encodeValue(final ByteOrder byteOrder, final int value) {
41          return ByteConversions.toBytes(value, byteOrder);
42      }
43  
44      public int getValue(final ByteOrder byteOrder, final byte[] bytes) {
45          return ByteConversions.toInt(bytes, byteOrder);
46      }
47  }