| /**************************************************************** |
| * 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.field; |
| |
| import org.apache.james.mime4j.codec.DecodeMonitor; |
| import org.apache.james.mime4j.dom.field.ParseException; |
| import org.apache.james.mime4j.dom.field.ParsedField; |
| import org.apache.james.mime4j.stream.Field; |
| import org.apache.james.mime4j.stream.RawField; |
| import org.apache.james.mime4j.util.ByteSequence; |
| |
| /** |
| * The base class of all field classes. |
| */ |
| public abstract class AbstractField implements ParsedField { |
| |
| protected final Field rawField; |
| protected final DecodeMonitor monitor; |
| |
| protected AbstractField(final Field rawField, final DecodeMonitor monitor) { |
| this.rawField = rawField; |
| this.monitor = monitor != null ? monitor : DecodeMonitor.SILENT; |
| } |
| |
| /** |
| * Gets the name of the field (<code>Subject</code>, |
| * <code>From</code>, etc). |
| * |
| * @return the field name. |
| */ |
| public String getName() { |
| return rawField.getName(); |
| } |
| |
| /** |
| * Gets the unfolded, unparsed and possibly encoded (see RFC 2047) field |
| * body string. |
| * |
| * @return the unfolded unparsed field body string. |
| */ |
| public String getBody() { |
| return rawField.getBody(); |
| } |
| |
| /** |
| * Gets original (raw) representation of the field, if available, |
| * <code>null</code> otherwise. |
| */ |
| public ByteSequence getRaw() { |
| return rawField.getRaw(); |
| } |
| |
| /** |
| * @see ParsedField#isValidField() |
| */ |
| public boolean isValidField() { |
| return getParseException() == null; |
| } |
| |
| /** |
| * @see ParsedField#getParseException() |
| */ |
| public ParseException getParseException() { |
| return null; |
| } |
| |
| protected RawField getRawField() { |
| if (rawField instanceof RawField) { |
| return ((RawField) rawField); |
| } else { |
| return new RawField(rawField.getName(), rawField.getBody()); |
| } |
| } |
| |
| @Override |
| public String toString() { |
| return rawField.toString(); |
| } |
| |
| } |