| /* ==================================================================== |
| Licensed to the Apache Software Foundation (ASF) under one or more |
| contributor license agreements. See the NOTICE file distributed with |
| this work for additional information regarding copyright ownership. |
| The ASF licenses this file to You under the Apache License, Version 2.0 |
| (the "License"); you may not use this file except in compliance with |
| the License. You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, software |
| distributed under the License is distributed on an "AS IS" BASIS, |
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| See the License for the specific language governing permissions and |
| limitations under the License. |
| ==================================================================== */ |
| |
| package org.apache.poi.hssf.record; |
| |
| import org.apache.poi.util.*; |
| |
| /** |
| * Represents a NoteStructure (0xD) sub record. |
| * |
| * <p> |
| * The docs say nothing about it. The length of this record is always 26 bytes. |
| * </p> |
| * |
| * @author Yegor Kozlov |
| */ |
| public class NoteStructureSubRecord |
| extends SubRecord |
| { |
| public final static short sid = 0x0D; |
| |
| private byte[] reserved; |
| |
| /** |
| * Construct a new <code>NoteStructureSubRecord</code> and |
| * fill its data with the default values |
| */ |
| public NoteStructureSubRecord() |
| { |
| //all we know is that the the length of <code>NoteStructureSubRecord</code> is always 22 bytes |
| reserved = new byte[22]; |
| } |
| |
| /** |
| * Read the record data from the supplied <code>RecordInputStream</code> |
| */ |
| public NoteStructureSubRecord(RecordInputStream in) |
| { |
| //just grab the raw data |
| reserved = in.readRemainder(); |
| } |
| |
| /** |
| * Convert this record to string. |
| * Used by BiffViewer and other utulities. |
| */ |
| public String toString() |
| { |
| StringBuffer buffer = new StringBuffer(); |
| |
| String nl = System.getProperty("line.separator"); |
| buffer.append("[ftNts ]" + nl); |
| buffer.append(" size = ").append(getRecordSize()).append(nl); |
| buffer.append(" reserved = ").append(HexDump.toHex(reserved)).append(nl); |
| buffer.append("[/ftNts ]" + nl); |
| return buffer.toString(); |
| } |
| |
| /** |
| * Serialize the record data into the supplied array of bytes |
| * |
| * @param offset offset in the <code>data</code> |
| * @param data the data to serialize into |
| * |
| * @return size of the record |
| */ |
| public int serialize(int offset, byte[] data) |
| { |
| LittleEndian.putShort(data, 0 + offset, sid); |
| LittleEndian.putShort(data, 2 + offset, (short)(getRecordSize() - 4)); |
| System.arraycopy(reserved, 0, data, offset + 4, getRecordSize() - 4); |
| |
| return getRecordSize(); |
| } |
| |
| public int getRecordSize() |
| { |
| return 4 + reserved.length; |
| } |
| |
| /** |
| * @return id of this record. |
| */ |
| public short getSid() |
| { |
| return sid; |
| } |
| |
| public Object clone() { |
| NoteStructureSubRecord rec = new NoteStructureSubRecord(); |
| byte[] recdata = new byte[reserved.length]; |
| System.arraycopy(reserved, 0, recdata, 0, recdata.length); |
| rec.reserved = recdata; |
| return rec; |
| } |
| |
| } |
| |
| |