[6785] | 1 | /**************************************************************** |
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| 2 | * Licensed to the Apache Software Foundation (ASF) under one * |
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| 3 | * or more contributor license agreements. See the NOTICE file * |
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| 4 | * distributed with this work for additional information * |
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| 5 | * regarding copyright ownership. The ASF licenses this file * |
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| 6 | * to you under the Apache License, Version 2.0 (the * |
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| 7 | * "License"); you may not use this file except in compliance * |
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| 8 | * with the License. You may obtain a copy of the License at * |
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| 9 | * * |
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| 10 | * http://www.apache.org/licenses/LICENSE-2.0 * |
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| 11 | * * |
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| 12 | * Unless required by applicable law or agreed to in writing, * |
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| 13 | * software distributed under the License is distributed on an * |
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| 14 | * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * |
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| 15 | * KIND, either express or implied. See the License for the * |
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| 16 | * specific language governing permissions and limitations * |
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| 17 | * under the License. * |
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| 18 | ****************************************************************/ |
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| 19 | |
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| 20 | package org.apache.james.mime4j.field; |
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| 21 | |
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| 22 | import org.apache.james.mime4j.codec.DecodeMonitor; |
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| 23 | import org.apache.james.mime4j.codec.DecoderUtil; |
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| 24 | import org.apache.james.mime4j.util.ByteSequence; |
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| 25 | |
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| 26 | /** |
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| 27 | * Simple unstructured field such as <code>Subject</code>. |
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| 28 | */ |
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| 29 | public class UnstructuredFieldImpl extends AbstractField implements org.apache.james.mime4j.dom.field.UnstructuredField { |
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| 30 | private boolean parsed = false; |
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| 31 | |
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| 32 | private String value; |
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| 33 | |
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| 34 | UnstructuredFieldImpl(String name, String body, ByteSequence raw, DecodeMonitor monitor) { |
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| 35 | super(name, body, raw, monitor); |
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| 36 | } |
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| 37 | |
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| 38 | /** |
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| 39 | * @see org.apache.james.mime4j.dom.field.UnstructuredField#getValue() |
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| 40 | */ |
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| 41 | public String getValue() { |
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| 42 | if (!parsed) |
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| 43 | parse(); |
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| 44 | |
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| 45 | return value; |
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| 46 | } |
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| 47 | |
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| 48 | private void parse() { |
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| 49 | String body = getBody(); |
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| 50 | |
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| 51 | value = DecoderUtil.decodeEncodedWords(body, monitor); |
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| 52 | |
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| 53 | parsed = true; |
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| 54 | } |
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| 55 | |
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| 56 | static final FieldParser<UnstructuredFieldImpl> PARSER = new FieldParser<UnstructuredFieldImpl>() { |
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| 57 | public UnstructuredFieldImpl parse(final String name, final String body, |
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| 58 | final ByteSequence raw, DecodeMonitor monitor) { |
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| 59 | return new UnstructuredFieldImpl(name, body, raw, monitor); |
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| 60 | } |
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| 61 | }; |
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| 62 | } |
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