1 /***
2 *
3 * Copyright 2004 Protique Ltd
4 *
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * 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 **/
18 package org.codehaus.activemq.store.bdbn;
19
20 import com.sleepycat.bdb.bind.DataBinding;
21 import com.sleepycat.bdb.bind.DataBuffer;
22 import com.sleepycat.bdb.bind.DataFormat;
23
24 import java.io.IOException;
25
26 /***
27 * A DataBinding for a simple String serialiation
28 *
29 * @version $Revision: 1.1 $
30 */
31 public class StringDataBinding implements DataBinding {
32 private static StringDataFormat format = new StringDataFormat();
33
34 public Object dataToObject(DataBuffer buffer) throws IOException {
35 return new String(buffer.getDataBytes(), buffer.getDataOffset(), buffer.getDataLength());
36 }
37
38 public void objectToData(Object object, DataBuffer buffer) throws IOException {
39 String text = (String) object;
40 byte[] data = text.getBytes();
41 buffer.setData(data, 0, data.length);
42 }
43
44 public DataFormat getDataFormat() {
45 return format;
46 }
47 }