1 /**************************************************************
2  *
3  * Licensed to the Apache Software Foundation (ASF) under one
4  * or more contributor license agreements.  See the NOTICE file
5  * distributed with this work for additional information
6  * regarding copyright ownership.  The ASF licenses this file
7  * to you under the Apache License, Version 2.0 (the
8  * "License"); you may not use this file except in compliance
9  * with the License.  You may obtain a copy of the License at
10  *
11  *   http://www.apache.org/licenses/LICENSE-2.0
12  *
13  * Unless required by applicable law or agreed to in writing,
14  * software distributed under the License is distributed on an
15  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16  * KIND, either express or implied.  See the License for the
17  * specific language governing permissions and limitations
18  * under the License.
19  *
20  *************************************************************/
21 
22 
23 
24 package org.openoffice.xmerge.converter.xml.sxc.pexcel.records;
25 
26 import java.io.OutputStream;
27 import java.io.InputStream;
28 import java.io.IOException;
29 
30 import org.openoffice.xmerge.util.Debug;
31 import org.openoffice.xmerge.converter.xml.sxc.pexcel.PocketExcelConstants;
32 
33 
34 /**
35  * Represents a BIFF Record describing a number format
36  */
37 public class NumberFormat implements BIFFRecord {
38 
39     private byte cce;
40     private byte[] rgch;
41 
42 	/**
43      * Constructs a NumberFormat Record from the <code>InputStream</code>
44      *
45      * @param	is InputStream containing the record data
46      */
NumberFormat(InputStream is)47     public NumberFormat(InputStream is) throws IOException {
48     	read(is);
49 	}
50 
51     /**
52 	 * Get the hex code for this particular <code>BIFFRecord</code>
53 	 *
54 	 * @return the hex code for <code>NumberFormat</code>
55 	 */
getBiffType()56     public short getBiffType() {
57         return PocketExcelConstants.NUMBER_FORMAT;
58     }
59 
60     /**
61 	 * Reads the NumberFormat from the <code>InputStream</code> Byte array
62 	 * containg strings are doubled in length becuse they use unicode
63 	 *
64 	 * @return the total number of bytes read
65 	 */
read(InputStream input)66     public int read(InputStream input) throws IOException {
67 
68 		cce = (byte) input.read();
69         int numOfBytesRead = 1;
70 
71         rgch = new byte[cce*2];
72         numOfBytesRead	+= input.read(rgch, 0, cce*2);
73 
74         Debug.log(Debug.TRACE, "\tcce : "+ cce +
75                             " rgch : " + new String(rgch,"UTF-16LE"));
76 
77         return numOfBytesRead;
78     }
79 
write(OutputStream output)80     public void write(OutputStream output) throws IOException {
81 
82     	output.write(getBiffType());
83 		output.write(cce);
84     	output.write(rgch);
85 
86 		Debug.log(Debug.TRACE,"Writing NumberFormat record");
87     }
88 
89 }
90