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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 java.util.Map;
- import java.util.function.Supplier;
-
- import org.apache.poi.util.GenericRecordUtil;
- import org.apache.poi.util.LittleEndianOutput;
-
- public final class DrawingRecord extends StandardRecord {
- public static final short sid = 0x00EC;
-
- private static final byte[] EMPTY_BYTE_ARRAY = {};
-
- private byte[] recordData;
- private byte[] contd;
-
- public DrawingRecord() {
- recordData = EMPTY_BYTE_ARRAY;
- }
-
- public DrawingRecord(DrawingRecord other) {
- super(other);
- recordData = (other.recordData == null) ? null : other.recordData.clone();
- // TODO - this code probably never copies a contd array ...
- contd = (other.contd == null) ? null : other.contd.clone();
- }
-
- public DrawingRecord(RecordInputStream in) {
- recordData = in.readRemainder();
- }
-
- public DrawingRecord(byte[] data) {
- recordData = data.clone();
- }
-
- /**
- * @deprecated POI 3.9
- */
- @Deprecated
- void processContinueRecord(byte[] record) {
- //don't merge continue record with the drawing record, it must be serialized separately
- contd = record;
- }
-
- public void serialize(LittleEndianOutput out) {
- out.write(recordData);
- }
-
- protected int getDataSize() {
- return recordData.length;
- }
-
- public short getSid() {
- return sid;
- }
-
- public byte[] getRecordData(){
- return recordData;
- }
-
- public void setData(byte[] thedata) {
- if (thedata == null) {
- throw new IllegalArgumentException("data must not be null");
- }
- recordData = thedata;
- }
-
- /**
- * Cloning of drawing records must be executed through HSSFPatriarch, because all id's must be changed
- * @return cloned drawing records
- */
- @Override
- public DrawingRecord copy() {
- return new DrawingRecord(this);
- }
-
- @Override
- public HSSFRecordTypes getGenericRecordType() {
- return HSSFRecordTypes.DRAWING;
- }
-
- @Override
- public Map<String, Supplier<?>> getGenericProperties() {
- return GenericRecordUtil.getGenericProperties(
- "recordData", this::getRecordData,
- "contd", () -> contd
- );
- }
- }
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