| /**************************************************************** |
| * 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.james.mime4j.parser; |
| |
| import org.apache.james.mime4j.util.ByteSequence; |
| import org.apache.james.mime4j.util.ContentUtil; |
| |
| /** |
| * The basic immutable MIME field. |
| */ |
| class RawField implements Field { |
| |
| private final ByteSequence raw; |
| private int colonIdx; |
| |
| private String name; |
| private String body; |
| |
| public RawField(ByteSequence raw, int colonIdx) { |
| this.raw = raw; |
| this.colonIdx = colonIdx; |
| } |
| |
| public String getName() { |
| if (name == null) { |
| name = parseName(); |
| } |
| |
| return name; |
| } |
| |
| public String getBody() { |
| if (body == null) { |
| body = parseBody(); |
| } |
| |
| return body; |
| } |
| |
| public ByteSequence getRaw() { |
| return raw; |
| } |
| |
| @Override |
| public String toString() { |
| return getName() + ':' + getBody(); |
| } |
| |
| private String parseName() { |
| return ContentUtil.decode(raw, 0, colonIdx); |
| } |
| |
| private String parseBody() { |
| int offset = colonIdx + 1; |
| int length = raw.length() - offset; |
| return ContentUtil.decode(raw, offset, length); |
| } |
| |
| } |