88 lines
2.6 KiB
Java
88 lines
2.6 KiB
Java
/* ====================================================================
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Licensed to the Apache Software Foundation (ASF) under one or more
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contributor license agreements. See the NOTICE file distributed with
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this work for additional information regarding copyright ownership.
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The ASF licenses this file to You under the Apache License, Version 2.0
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(the "License"); you may not use this file except in compliance with
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the License. You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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==================================================================== */
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package org.apache.poi.hsmf.datatypes;
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import java.io.ByteArrayOutputStream;
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import java.io.UnsupportedEncodingException;
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import org.apache.poi.hsmf.datatypes.Types;
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/**
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* A Chunk made up of a single string.
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* @author Travis Ferguson
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*/
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public class StringChunk extends Chunk {
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private String value;
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/**
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* Creates a String Chunk, for either the old
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* or new style of string chunk types.
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*/
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public StringChunk(int chunkId, boolean newStyleString) {
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this(chunkId, getStringType(newStyleString));
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}
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private static int getStringType(boolean newStyleString) {
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if(newStyleString)
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return Types.NEW_STRING;
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return Types.OLD_STRING;
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}
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/**
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* Create a String Chunk, with the specified
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* type.
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*/
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public StringChunk(int chunkId, int type) {
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this.chunkId = chunkId;
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this.type = type;
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}
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/* (non-Javadoc)
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* @see org.apache.poi.hsmf.Chunk.Chunk#getValueByteArray()
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*/
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public ByteArrayOutputStream getValueByteArray() {
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// TODO Auto-generated method stub
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return null;
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}
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/* (non-Javadoc)
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* @see org.apache.poi.hsmf.Chunk.Chunk#setValue(java.io.ByteArrayOutputStream)
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*/
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public void setValue(ByteArrayOutputStream value) {
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String tmpValue;
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if (type == Types.NEW_STRING) {
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try {
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tmpValue = new String(value.toByteArray(), "UTF-16LE");
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} catch (UnsupportedEncodingException e) {
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throw new RuntimeException("Core encoding not found, JVM broken?", e);
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}
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} else {
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try {
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tmpValue = new String(value.toByteArray(), "CP1252");
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} catch (UnsupportedEncodingException e) {
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throw new RuntimeException("Core encoding not found, JVM broken?", e);
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}
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}
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this.value = tmpValue.replace("\0", "");
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}
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public String toString() {
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return this.value;
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}
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}
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