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.domain.metaarchive; |
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31 | |
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32 | import java.util.List; |
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33 | |
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34 | import javax.jdo.JDOHelper; |
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35 | import javax.jdo.annotations.NotPersistent; |
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36 | import javax.jdo.annotations.PersistenceCapable; |
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37 | |
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38 | import serpro.mailarchiver.util.Logger; |
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39 | |
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40 | @PersistenceCapable |
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41 | public class UnstructuredField |
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42 | extends Field |
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43 | { |
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44 | /* |
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45 | * "Subject", "Content-Description", "Message-Id", "Content-Id" |
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46 | * "Content-Md5", "Resent-Msg-Id", "Comments", "Keywords" |
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47 | * etc |
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48 | */ |
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49 | |
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50 | @NotPersistent |
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51 | private static final Logger log = Logger.getLocalLogger(); |
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52 | |
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53 | //**** P E R S I S T E N T **** |
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54 | private String text; |
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55 | //***************************** |
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56 | |
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57 | public final String getText() { |
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58 | return text; |
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59 | } |
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60 | |
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61 | public final void setText(String text) { |
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62 | this.text = text; |
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63 | } |
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64 | |
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65 | //-------------------------------------------------------------------------- |
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66 | @Override |
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67 | final void dumpTree(StringBuilder sb, String pad) { |
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68 | sb.append(toString(pad + " ")); |
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69 | } |
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70 | |
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71 | @Override |
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72 | final String toString(String pad) { |
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73 | String idx = (getEntity() == null) ? "" : ("[" + String.valueOf(getEntityIdx()) + "]"); |
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74 | return String.format( |
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75 | "UnstructuredField %1$s%n" |
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76 | + "%2$sjdoState: %3$s%n" |
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77 | + "%2$soid: %4$s%n" |
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78 | + "%2$shash: %5$x%n" |
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79 | + "%2$sname: %6$s%n" |
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80 | + "%2$stext: %7$s%n" |
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81 | + "%2$svalid: %8$b" |
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82 | , idx |
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83 | , pad |
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84 | , JDOHelper.getObjectState(this) |
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85 | , getOid() |
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86 | , hashCode() |
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87 | , getName() |
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88 | , getText() |
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89 | , isValid()); |
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90 | } |
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91 | |
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92 | @NotPersistent |
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93 | private Field decorator; |
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94 | |
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95 | public <T extends Field> T getDecorator() { |
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96 | if(decorator == null) { |
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97 | if(getName().equalsIgnoreCase("references")) { |
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98 | decorator = this.new MessageIdSequenceField(); |
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99 | } |
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100 | else if(getName().equalsIgnoreCase("in-reply-to")) { |
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101 | decorator = this.new MessageIdSequenceField(); |
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102 | } |
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103 | else if(getName().equalsIgnoreCase("mime-version")) { |
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104 | decorator = this.new MimeVersionField(); |
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105 | } |
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106 | else if(getName().equalsIgnoreCase("content-length")) { |
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107 | decorator = this.new ContentLengthField(); |
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108 | } |
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109 | else if(getName().equalsIgnoreCase("content-language")) { |
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110 | decorator = this.new ContentLanguageField(); |
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111 | } |
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112 | else if(getName().equalsIgnoreCase("content-location")) { |
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113 | decorator = this.new ContentLocationField(); |
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114 | } |
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115 | else if(getName().equalsIgnoreCase("content-encoding")) { |
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116 | decorator = this.new ContentEncodingField(); |
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117 | } |
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118 | else if(getName().equalsIgnoreCase("content-transfer-encoding")) { |
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119 | decorator = this.new ContentTransferEncodingField(); |
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120 | } |
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121 | else { |
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122 | decorator = this; |
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123 | } |
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124 | } |
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125 | return (T) decorator; |
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126 | } |
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127 | |
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128 | |
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129 | //<editor-fold defaultstate="collapsed" desc=" UnstructuredFieldDecorator "> |
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130 | private abstract class UnstructuredFieldDecorator extends Field { |
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131 | |
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132 | @Override |
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133 | public String getOid() { |
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134 | return UnstructuredField.this.getOid(); |
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135 | } |
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136 | |
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137 | @Override |
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138 | public void setOid(String oid) { |
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139 | throw new UnsupportedOperationException(); |
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140 | } |
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141 | |
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142 | //-------------------------------------------------------------------------- |
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143 | @Override |
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144 | public final Entity getEntity() { |
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145 | return UnstructuredField.this.getEntity(); |
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146 | } |
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147 | |
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148 | @Override |
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149 | public final void setEntity(Entity entity) { |
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150 | throw new UnsupportedOperationException(); |
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151 | } |
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152 | |
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153 | //-------------------------------------------------------------------------- |
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154 | @Override |
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155 | public final String getName() { |
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156 | return UnstructuredField.this.getName(); |
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157 | } |
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158 | |
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159 | @Override |
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160 | public final void setName(String name) { |
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161 | throw new UnsupportedOperationException(); |
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162 | } |
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163 | |
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164 | //-------------------------------------------------------------------------- |
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165 | @Override |
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166 | public final boolean isValid() { |
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167 | return UnstructuredField.this.isValid(); |
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168 | } |
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169 | |
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170 | @Override |
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171 | public final void setValid(boolean valid) { |
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172 | throw new UnsupportedOperationException(); |
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173 | } |
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174 | |
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175 | //-------------------------------------------------------------------------- |
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176 | @Override |
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177 | public final String getParseExceptionStackTrace() { |
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178 | return UnstructuredField.this.getParseExceptionStackTrace(); |
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179 | } |
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180 | |
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181 | @Override |
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182 | public final void setParseExceptionStackTrace(String parseExceptionStackTrace) { |
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183 | throw new UnsupportedOperationException(); |
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184 | } |
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185 | |
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186 | @Override |
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187 | public final void addParseExceptionStackTrace(Throwable t) { |
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188 | throw new UnsupportedOperationException(); |
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189 | } |
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190 | |
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191 | //-------------------------------------------------------------------------- |
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192 | @Override |
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193 | final String toString(String pad) { |
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194 | return UnstructuredField.this.toString(pad); |
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195 | } |
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196 | |
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197 | //-------------------------------------------------------------------------- |
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198 | @Override |
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199 | final void dumpTree(StringBuilder sb, String pad) { |
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200 | UnstructuredField.this.dumpTree(sb, pad); |
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201 | } |
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202 | } |
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203 | //</editor-fold> |
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204 | |
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205 | |
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206 | //<editor-fold defaultstate="collapsed" desc=" MessageIdSequenceField "> |
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207 | public final class MessageIdSequenceField |
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208 | extends UnstructuredFieldDecorator |
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209 | { |
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210 | /* |
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211 | * "References", "In-Reply-To" |
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212 | */ |
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213 | |
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214 | public final List<String> getIds() { |
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215 | //TODO |
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216 | return null; |
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217 | } |
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218 | } |
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219 | //</editor-fold> |
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220 | |
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221 | |
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222 | //<editor-fold defaultstate="collapsed" desc=" MimeVersionField "> |
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223 | public final class MimeVersionField |
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224 | extends UnstructuredFieldDecorator |
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225 | { |
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226 | /* |
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227 | * "Mime-Version" |
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228 | */ |
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229 | |
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230 | public final int getMajorVersion() { |
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231 | //TODO |
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232 | return 0; |
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233 | } |
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234 | |
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235 | public final int getMinorVersion() { |
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236 | //TODO |
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237 | return 0; |
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238 | } |
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239 | } |
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240 | //</editor-fold> |
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241 | |
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242 | |
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243 | //<editor-fold defaultstate="collapsed" desc=" ContentLengthField "> |
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244 | public final class ContentLengthField |
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245 | extends UnstructuredFieldDecorator |
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246 | { |
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247 | /* |
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248 | * "Content-Length" |
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249 | */ |
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250 | |
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251 | public final int getLength() { |
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252 | //TODO |
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253 | return 0; |
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254 | } |
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255 | } |
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256 | //</editor-fold> |
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257 | |
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258 | |
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259 | //<editor-fold defaultstate="collapsed" desc=" ContentLanguageField "> |
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260 | public final class ContentLanguageField |
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261 | extends UnstructuredFieldDecorator |
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262 | { |
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263 | /* |
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264 | * "Content-Language" |
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265 | */ |
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266 | |
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267 | public final List<String> getLanguageTags() { |
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268 | //TODO |
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269 | return null; |
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270 | } |
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271 | } |
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272 | //</editor-fold> |
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273 | |
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274 | |
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275 | //<editor-fold defaultstate="collapsed" desc=" ContentLocationField "> |
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276 | public final class ContentLocationField |
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277 | extends UnstructuredFieldDecorator |
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278 | { |
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279 | /* |
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280 | * "Content-Location" |
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281 | */ |
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282 | |
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283 | //TODO |
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284 | } |
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285 | //</editor-fold> |
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286 | |
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287 | |
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288 | //<editor-fold defaultstate="collapsed" desc=" ContentEncodingField "> |
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289 | public final class ContentEncodingField |
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290 | extends UnstructuredFieldDecorator |
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291 | { |
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292 | /* |
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293 | * "Content-Encoding" |
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294 | */ |
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295 | |
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296 | //TODO |
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297 | } |
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298 | //</editor-fold> |
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299 | |
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300 | |
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301 | //<editor-fold defaultstate="collapsed" desc=" ContentTransferEncodingField "> |
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302 | public final class ContentTransferEncodingField |
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303 | extends UnstructuredFieldDecorator |
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304 | { |
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305 | /* |
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306 | * "Content-Transfer-Encoding" |
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307 | */ |
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308 | |
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309 | public final String getEncoding() { |
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310 | return text; |
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311 | } |
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312 | |
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313 | public final boolean is7bitEncoding() { |
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314 | return text.equalsIgnoreCase("7bit"); |
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315 | } |
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316 | |
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317 | public final boolean is8bitEncoding() { |
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318 | return text.equalsIgnoreCase("8bit"); |
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319 | } |
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320 | |
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321 | public final boolean isBinaryEncoding() { |
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322 | return text.equalsIgnoreCase("binary"); |
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323 | } |
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324 | |
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325 | public final boolean isIdentityEncoding() { |
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326 | return ( is7bitEncoding() || is8bitEncoding() || isBinaryEncoding() ); |
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327 | } |
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328 | |
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329 | public final boolean isQuotedPrintableEncoding() { |
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330 | return text.equalsIgnoreCase("quoted-printable"); |
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331 | } |
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332 | |
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333 | public final boolean isBase64Encoding() { |
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334 | return text.equalsIgnoreCase("base64"); |
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335 | } |
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336 | } |
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337 | //</editor-fold> |
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338 | |
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339 | } |
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