1 | /** |
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2 | * MailArchiver is an application that provides services for storing and managing e-mail messages through a Web Services SOAP interface. |
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3 | * Copyright (C) 2012 Marcio Andre Scholl Levien and Fernando Alberto Reuter Wendt and Jose Ronaldo Nogueira Fonseca Junior |
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4 | * |
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5 | * This program is free software: you can redistribute it and/or modify |
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6 | * it under the terms of the GNU Affero General Public License as |
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7 | * published by the Free Software Foundation, either version 3 of the |
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8 | * License, or (at your option) any later version. |
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9 | * |
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10 | * This program is distributed in the hope that it will be useful, |
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11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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13 | * GNU Affero General Public License for more details. |
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14 | * |
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15 | * You should have received a copy of the GNU Affero General Public License |
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16 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
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17 | */ |
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18 | |
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19 | /******************************************************************************\ |
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20 | * |
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21 | * This product was developed by |
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22 | * |
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23 | * SERVIÃO FEDERAL DE PROCESSAMENTO DE DADOS (SERPRO), |
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24 | * |
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25 | * a government company established under Brazilian law (5.615/70), |
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26 | * at Department of Development of Porto Alegre. |
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27 | * |
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28 | \******************************************************************************/ |
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29 | |
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30 | package serpro.mailarchiver.service.web; |
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31 | |
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32 | import java.io.IOException; |
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33 | import java.util.regex.Pattern; |
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34 | |
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35 | import javax.jdo.annotations.PersistenceAware; |
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36 | |
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37 | import org.springframework.beans.factory.annotation.Autowired; |
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38 | |
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39 | import serpro.mailarchiver.domain.metaarchive.Message; |
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40 | import serpro.mailarchiver.domain.metaarchive.TextBody; |
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41 | import serpro.mailarchiver.service.BaseService; |
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42 | import serpro.mailarchiver.service.find.FMessage; |
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43 | import serpro.mailarchiver.util.BodyVisitor; |
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44 | import serpro.mailarchiver.util.Logger; |
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45 | import serpro.mailarchiver.util.transaction.WithReadOnlyTx; |
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46 | |
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47 | @PersistenceAware |
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48 | public class DefaultGetMessageBodyOperation |
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49 | extends BaseService |
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50 | implements GetMessageBodyOperation |
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51 | { |
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52 | private static final Logger log = Logger.getLocalLogger(); |
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53 | |
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54 | @Autowired |
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55 | private FMessage findMessage; |
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56 | |
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57 | private static final Pattern controlCharactersPattern = Pattern.compile("[\\x00-\\x09\\x0B\\x0C\\x0E-\\x1F]"); |
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58 | |
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59 | @WithReadOnlyTx |
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60 | @Override |
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61 | public String apply(String messageId) throws ServiceFault { |
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62 | |
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63 | if(messageId.isEmpty()) { |
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64 | ServiceFault.invalidMessageId() |
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65 | .setActor("getMessageBody") |
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66 | .setMessage("Message id is empty or null.") |
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67 | .raise(); |
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68 | } |
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69 | |
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70 | Message message = findMessage.byId(messageId); |
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71 | |
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72 | if(message == null) { |
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73 | ServiceFault.messageNotFound() |
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74 | .setActor("getMessageBody") |
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75 | .setMessage("Message not found.") |
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76 | .addValue("messageId", messageId) |
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77 | .raise(); |
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78 | } |
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79 | |
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80 | final StringBuilder sb = new StringBuilder(); |
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81 | |
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82 | sb.append("<span>\n"); |
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83 | |
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84 | message.visitBodies(new BodyVisitor() { |
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85 | @Override |
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86 | public void visitTextBody(TextBody textBody) { |
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87 | try { |
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88 | sb.append( |
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89 | " <div id='text-body-").append(textBody.getOid()).append("'>\n") |
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90 | .append(textBody.getAdaptedText()).append("\n" |
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91 | + " </div>\n"); |
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92 | } |
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93 | catch(IOException ex) { |
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94 | log.error(ex); |
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95 | } |
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96 | } |
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97 | }); |
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98 | |
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99 | sb.append("</span>\n"); |
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100 | |
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101 | return controlCharactersPattern.matcher(sb.toString()).replaceAll(""); |
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102 | } |
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103 | } |
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