| /**************************************************************** |
| * 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.message; |
| |
| import java.util.Date; |
| |
| import org.apache.james.mime4j.dom.Message; |
| import org.apache.james.mime4j.dom.address.AddressList; |
| import org.apache.james.mime4j.dom.address.Mailbox; |
| import org.apache.james.mime4j.dom.address.MailboxList; |
| import org.apache.james.mime4j.dom.field.AddressListField; |
| import org.apache.james.mime4j.dom.field.DateTimeField; |
| import org.apache.james.mime4j.dom.field.FieldName; |
| import org.apache.james.mime4j.dom.field.MailboxField; |
| import org.apache.james.mime4j.dom.field.MailboxListField; |
| import org.apache.james.mime4j.dom.field.UnstructuredField; |
| import org.apache.james.mime4j.stream.Field; |
| |
| /** |
| * Abstract MIME message. |
| */ |
| public abstract class AbstractMessage extends AbstractEntity implements Message { |
| |
| /** |
| * Returns the value of the <i>Message-ID</i> header field of this message |
| * or <code>null</code> if it is not present. |
| * |
| * @return the identifier of this message. |
| */ |
| public String getMessageId() { |
| Field field = obtainField(FieldName.MESSAGE_ID_LOWERCASE); |
| if (field == null) |
| return null; |
| |
| return field.getBody(); |
| } |
| |
| /** |
| * Returns the (decoded) value of the <i>Subject</i> header field of this |
| * message or <code>null</code> if it is not present. |
| * |
| * @return the subject of this message. |
| */ |
| public String getSubject() { |
| UnstructuredField field = obtainField(FieldName.SUBJECT_LOWERCASE); |
| if (field == null) |
| return null; |
| |
| return field.getValue(); |
| } |
| |
| /** |
| * Returns the value of the <i>Date</i> header field of this message as |
| * <code>Date</code> object or <code>null</code> if it is not present. |
| * |
| * @return the date of this message. |
| */ |
| public Date getDate() { |
| DateTimeField dateField = obtainField(FieldName.DATE_LOWERCASE); |
| if (dateField == null) |
| return null; |
| |
| return dateField.getDate(); |
| } |
| |
| /** |
| * Returns the value of the <i>Sender</i> header field of this message as |
| * <code>Mailbox</code> object or <code>null</code> if it is not |
| * present. |
| * |
| * @return the sender of this message. |
| */ |
| public Mailbox getSender() { |
| return getMailbox(FieldName.SENDER_LOWERCASE); |
| } |
| |
| /** |
| * Returns the value of the <i>From</i> header field of this message as |
| * <code>MailboxList</code> object or <code>null</code> if it is not |
| * present. |
| * |
| * @return value of the from field of this message. |
| */ |
| public MailboxList getFrom() { |
| return getMailboxList(FieldName.FROM_LOWERCASE); |
| } |
| |
| /** |
| * Returns the value of the <i>To</i> header field of this message as |
| * <code>AddressList</code> object or <code>null</code> if it is not |
| * present. |
| * |
| * @return value of the to field of this message. |
| */ |
| public AddressList getTo() { |
| return getAddressList(FieldName.TO_LOWERCASE); |
| } |
| |
| /** |
| * Returns the value of the <i>Cc</i> header field of this message as |
| * <code>AddressList</code> object or <code>null</code> if it is not |
| * present. |
| * |
| * @return value of the cc field of this message. |
| */ |
| public AddressList getCc() { |
| return getAddressList(FieldName.CC_LOWERCASE); |
| } |
| |
| /** |
| * Returns the value of the <i>Bcc</i> header field of this message as |
| * <code>AddressList</code> object or <code>null</code> if it is not |
| * present. |
| * |
| * @return value of the bcc field of this message. |
| */ |
| public AddressList getBcc() { |
| return getAddressList(FieldName.BCC_LOWERCASE); |
| } |
| |
| /** |
| * Returns the value of the <i>Reply-To</i> header field of this message as |
| * <code>AddressList</code> object or <code>null</code> if it is not |
| * present. |
| * |
| * @return value of the reply to field of this message. |
| */ |
| public AddressList getReplyTo() { |
| return getAddressList(FieldName.REPLY_TO_LOWERCASE); |
| } |
| |
| private Mailbox getMailbox(String fieldName) { |
| MailboxField field = obtainField(fieldName); |
| if (field == null) |
| return null; |
| |
| return field.getMailbox(); |
| } |
| |
| private MailboxList getMailboxList(String fieldName) { |
| MailboxListField field = obtainField(fieldName); |
| if (field == null) |
| return null; |
| |
| return field.getMailboxList(); |
| } |
| |
| private AddressList getAddressList(String fieldName) { |
| AddressListField field = obtainField(fieldName); |
| if (field == null) |
| return null; |
| |
| return field.getAddressList(); |
| } |
| |
| } |