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.dom.address.Mailbox; |
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24 | import org.apache.james.mime4j.dom.address.MailboxList; |
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25 | import org.apache.james.mime4j.field.address.AddressBuilder; |
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26 | import org.apache.james.mime4j.field.address.ParseException; |
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27 | import org.apache.james.mime4j.util.ByteSequence; |
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28 | |
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29 | /** |
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30 | * Mailbox field such as <code>Sender</code> or <code>Resent-Sender</code>. |
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31 | */ |
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32 | public class MailboxFieldImpl extends AbstractField implements org.apache.james.mime4j.dom.field.MailboxField { |
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33 | private boolean parsed = false; |
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34 | |
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35 | private Mailbox mailbox; |
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36 | private ParseException parseException; |
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37 | |
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38 | MailboxFieldImpl(final String name, final String body, final ByteSequence raw, DecodeMonitor monitor) { |
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39 | super(name, body, raw, monitor); |
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40 | } |
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41 | |
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42 | /** |
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43 | * @see org.apache.james.mime4j.dom.field.MailboxField#getMailbox() |
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44 | */ |
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45 | public Mailbox getMailbox() { |
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46 | if (!parsed) |
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47 | parse(); |
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48 | |
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49 | return mailbox; |
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50 | } |
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51 | |
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52 | /** |
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53 | * @see org.apache.james.mime4j.dom.field.MailboxField#getParseException() |
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54 | */ |
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55 | @Override |
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56 | public ParseException getParseException() { |
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57 | if (!parsed) |
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58 | parse(); |
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59 | |
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60 | return parseException; |
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61 | } |
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62 | |
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63 | private void parse() { |
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64 | String body = getBody(); |
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65 | |
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66 | try { |
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67 | MailboxList mailboxList = AddressBuilder.DEFAULT.parseAddressList(body, monitor).flatten(); |
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68 | if (mailboxList.size() > 0) { |
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69 | mailbox = mailboxList.get(0); |
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70 | } |
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71 | } catch (ParseException e) { |
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72 | parseException = e; |
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73 | } |
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74 | |
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75 | parsed = true; |
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76 | } |
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77 | |
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78 | static final FieldParser<MailboxFieldImpl> PARSER = new FieldParser<MailboxFieldImpl>() { |
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79 | public MailboxFieldImpl parse(final String name, final String body, |
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80 | final ByteSequence raw, DecodeMonitor monitor) { |
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81 | return new MailboxFieldImpl(name, body, raw, monitor); |
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82 | } |
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83 | }; |
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84 | } |
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