76 lines
2.7 KiB
Java
76 lines
2.7 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.hmef;
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import java.io.ByteArrayInputStream;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.UnsupportedEncodingException;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import org.apache.poi.util.HexDump;
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import org.apache.poi.util.IOUtils;
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import org.apache.poi.util.LittleEndian;
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import org.apache.poi.util.StringUtil;
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import org.apache.poi.hmef.Attribute.AttributeID;
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import org.apache.poi.hsmf.datatypes.MAPIProperty;
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import org.apache.poi.hsmf.datatypes.Types;
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/**
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* A pure-MAPI attribute holding a String, which applies
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* to a {@link HMEFMessage} or one of its {@link Attachment}s.
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*/
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public final class MAPIStringAttribute extends MAPIAttribute {
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private static final String CODEPAGE = "CP1252";
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private final String data;
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public MAPIStringAttribute(MAPIProperty property, int type, byte[] data) {
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super(property, type, data);
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String tmpData = null;
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if(type == Types.ASCII_STRING) {
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try {
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tmpData = new String(data, CODEPAGE);
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} catch(UnsupportedEncodingException e) {
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throw new RuntimeException("JVM Broken - core encoding " + CODEPAGE + " missing");
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}
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} else if(type == Types.UNICODE_STRING) {
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tmpData = StringUtil.getFromUnicodeLE(data);
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} else {
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throw new IllegalArgumentException("Not a string type " + type);
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}
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// Strip off the null terminator if present
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if(tmpData.endsWith("\0")) {
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tmpData = tmpData.substring(0, tmpData.length()-1);
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}
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this.data = tmpData;
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}
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public String getDataString() {
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return data;
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}
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public String toString() {
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return getProperty().toString() + " " + data;
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}
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}
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