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- /* ====================================================================
- 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.HexDump;
- import org.apache.poi.util.LittleEndianInput;
- import org.apache.poi.util.LittleEndianOutput;
-
- /**
- * ftNts (0x000D)<p/>
- * Represents a NoteStructure sub record.
- *
- * <p>
- * The docs say nothing about it. The length of this record is always 26 bytes.
- * </p>
- *
- * @author Yegor Kozlov
- */
- public final class NoteStructureSubRecord extends SubRecord {
- public final static short sid = 0x0D;
- private static final int ENCODED_SIZE = 22;
-
- 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[ENCODED_SIZE];
- }
-
- /**
- * Read the record data from the supplied <code>RecordInputStream</code>
- */
- public NoteStructureSubRecord(LittleEndianInput in, int size) {
- if (size != ENCODED_SIZE) {
- throw new RecordFormatException("Unexpected size (" + size + ")");
- }
- //just grab the raw data
- byte[] buf = new byte[size];
- in.readFully(buf);
- reserved = buf;
- }
-
- /**
- * Convert this record to string.
- * Used by BiffViewer and other utilities.
- */
- public String toString()
- {
- StringBuffer buffer = new StringBuffer();
-
- buffer.append("[ftNts ]").append("\n");
- buffer.append(" size = ").append(getDataSize()).append("\n");
- buffer.append(" reserved = ").append(HexDump.toHex(reserved)).append("\n");
- buffer.append("[/ftNts ]").append("\n");
- return buffer.toString();
- }
-
- /**
- * Serialize the record data into the supplied array of bytes
- *
- * @param out the stream to serialize into
- */
- public void serialize(LittleEndianOutput out) {
- out.writeShort(sid);
- out.writeShort(reserved.length);
- out.write(reserved);
- }
-
- protected int getDataSize() {
- return 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;
- }
-
- }
-
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