source: contrib/MailArchiver/sources/vendor/mime4j/apache-mime4j-0.7-SNAPSHOT-20110327.010440-17/dom/src/main/java/org/apache/james/mime4j/field/AbstractField.java @ 6785

Revision 6785, 3.0 KB checked in by rafaelraymundo, 12 years ago (diff)

Ticket #2946 - Liberado codigo do MailArchiver?. Documentação na subpasta DOCS.

Line 
1/****************************************************************
2 * Licensed to the Apache Software Foundation (ASF) under one   *
3 * or more contributor license agreements.  See the NOTICE file *
4 * distributed with this work for additional information        *
5 * regarding copyright ownership.  The ASF licenses this file   *
6 * to you under the Apache License, Version 2.0 (the            *
7 * "License"); you may not use this file except in compliance   *
8 * with the License.  You may obtain a copy of the License at   *
9 *                                                              *
10 *   http://www.apache.org/licenses/LICENSE-2.0                 *
11 *                                                              *
12 * Unless required by applicable law or agreed to in writing,   *
13 * software distributed under the License is distributed on an  *
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY       *
15 * KIND, either express or implied.  See the License for the    *
16 * specific language governing permissions and limitations      *
17 * under the License.                                           *
18 ****************************************************************/
19
20package org.apache.james.mime4j.field;
21
22import java.io.IOException;
23import java.io.OutputStream;
24
25import org.apache.james.mime4j.codec.DecodeMonitor;
26import org.apache.james.mime4j.dom.field.ParseException;
27import org.apache.james.mime4j.dom.field.ParsedField;
28import org.apache.james.mime4j.util.ByteSequence;
29
30/**
31 * The base class of all field classes.
32 */
33public abstract class AbstractField implements ParsedField {
34
35    private final String name;
36    private final String body;
37    private final ByteSequence raw;
38    protected DecodeMonitor monitor;
39   
40    protected AbstractField(
41            final String name,
42            final String body,
43            final ByteSequence raw,
44            final DecodeMonitor monitor) {
45        this.name = name;
46        this.body = body;
47        this.raw = raw;
48        this.monitor = monitor != null ? monitor : DecodeMonitor.SILENT;
49    }
50   
51    /**
52     * Gets the name of the field (<code>Subject</code>,
53     * <code>From</code>, etc).
54     *
55     * @return the field name.
56     */
57    public String getName() {
58        return name;
59    }
60   
61    /**
62     * @see org.apache.james.mime4j.dom.field.Field#writeTo(java.io.OutputStream)
63     */
64    public void writeTo(OutputStream out) throws IOException {
65        out.write(raw.toByteArray());
66    }
67   
68    /**
69     * Gets the unfolded, unparsed and possibly encoded (see RFC 2047) field
70     * body string.
71     *
72     * @return the unfolded unparsed field body string.
73     */
74    public String getBody() {
75        return body;
76    }
77
78    /**
79     * @see ParsedField#isValidField()
80     */
81    public boolean isValidField() {
82        return getParseException() == null;
83    }
84
85    /**
86     * @see ParsedField#getParseException()
87     */
88    public ParseException getParseException() {
89        return null;
90    }
91
92    @Override
93    public String toString() {
94        return name + ": " + body;
95    }
96
97}
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