1 | package eu.clarin.cmdi.mdservice.model; |
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2 | |
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3 | import java.io.BufferedInputStream; |
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4 | import java.io.File; |
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5 | import java.io.FileInputStream; |
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6 | import java.io.IOException; |
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7 | import java.io.InputStream; |
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8 | |
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9 | import javax.xml.transform.TransformerException; |
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10 | |
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11 | import net.sf.json.JSONArray; |
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12 | import net.sf.json.JSONObject; |
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13 | import eu.clarin.cmdi.mdservice.internal.MDTransformer; |
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14 | import eu.clarin.cmdi.mdservice.internal.Utils; |
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15 | import eu.clarin.cmdi.mdservice.action.WorkspaceAction; |
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16 | import eu.clarin.cmdi.mdservice.internal.NoStylesheetException; |
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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 | |
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22 | |
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23 | |
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24 | public class WorkspaceProfile{ |
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25 | |
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26 | //TODO new class |
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27 | public static enum RepositoryType |
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28 | { |
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29 | MD, SRU, PAZPAR, NOVALUE; |
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30 | |
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31 | public static RepositoryType toRepositoryType(String str) |
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32 | { |
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33 | try { |
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34 | return valueOf(str.toUpperCase()); |
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35 | } |
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36 | catch (Exception ex) { |
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37 | return NOVALUE; |
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38 | } |
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39 | } |
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40 | } |
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41 | public static enum TermsetType |
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42 | { |
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43 | MODEL, DCR, RR, NOVALUE; |
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44 | |
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45 | public static TermsetType toTermsetType(String str) |
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46 | { |
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47 | try { |
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48 | return valueOf(str.toUpperCase()); |
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49 | } |
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50 | catch (Exception ex) { |
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51 | return NOVALUE; |
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52 | } |
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53 | } |
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54 | } |
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55 | private static JSONArray repositories = null; |
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56 | private static JSONArray termsets = null; |
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57 | private static JSONObject options = null; |
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58 | |
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59 | public static JSONArray getRepositories(){ |
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60 | if (repositories == null){ |
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61 | try { |
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62 | WorkspaceProfile.setRepositories(WorkspaceProfile.createRepositories()); |
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63 | } catch (IOException e) { |
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64 | // TODO Auto-generated catch block |
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65 | e.printStackTrace(); |
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66 | } catch (InterruptedException e) { |
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67 | // TODO Auto-generated catch block |
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68 | e.printStackTrace(); |
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69 | } catch (TransformerException e) { |
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70 | // TODO Auto-generated catch block |
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71 | e.printStackTrace(); |
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72 | } catch (NoStylesheetException e) { |
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73 | // TODO Auto-generated catch block |
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74 | e.printStackTrace(); |
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75 | } |
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76 | } |
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77 | return repositories; |
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78 | } |
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79 | |
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80 | public static void setRepositories(JSONArray rep){ |
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81 | WorkspaceProfile.repositories = rep; |
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82 | } |
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83 | |
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84 | public static JSONObject getOptions(){ |
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85 | if (options == null ) { |
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86 | try { |
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87 | WorkspaceProfile.setOptions(WorkspaceProfile.createOptions()); |
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88 | } catch (IOException e) { |
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89 | // TODO Auto-generated catch block |
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90 | e.printStackTrace(); |
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91 | } catch (InterruptedException e) { |
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92 | // TODO Auto-generated catch block |
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93 | e.printStackTrace(); |
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94 | } catch (TransformerException e) { |
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95 | // TODO Auto-generated catch block |
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96 | e.printStackTrace(); |
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97 | } catch (NoStylesheetException e) { |
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98 | // TODO Auto-generated catch block |
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99 | e.printStackTrace(); |
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100 | } |
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101 | } |
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102 | return options; |
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103 | } |
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104 | |
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105 | public static void setOptions(JSONObject op){ |
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106 | WorkspaceProfile.options = op; |
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107 | } |
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108 | |
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109 | public static JSONArray getTermsets(){ |
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110 | if (termsets == null ) { |
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111 | try { |
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112 | WorkspaceProfile.setTermsets(WorkspaceProfile.createTermsets()); |
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113 | } catch (IOException e) { |
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114 | // TODO Auto-generated catch block |
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115 | e.printStackTrace(); |
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116 | } catch (InterruptedException e) { |
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117 | // TODO Auto-generated catch block |
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118 | e.printStackTrace(); |
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119 | } catch (TransformerException e) { |
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120 | // TODO Auto-generated catch block |
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121 | e.printStackTrace(); |
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122 | } catch (NoStylesheetException e) { |
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123 | // TODO Auto-generated catch block |
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124 | e.printStackTrace(); |
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125 | } |
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126 | } |
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127 | return termsets; |
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128 | } |
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129 | |
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130 | public static void setTermsets(JSONArray op){ |
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131 | WorkspaceProfile.termsets = op; |
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132 | } |
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133 | |
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134 | |
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135 | public WorkspaceProfile() { |
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136 | } |
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137 | |
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138 | public static Boolean repositoryExists(String repository_name){ |
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139 | |
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140 | // static repositories |
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141 | net.sf.json.JSONArray json = WorkspaceProfile.getRepositories(); |
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142 | for(int i=0;i<json.size();i++){ |
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143 | if (json.getJSONObject(i).getString("name").equals(repository_name)){ |
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144 | return true; |
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145 | } |
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146 | } |
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147 | |
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148 | return false; |
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149 | |
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150 | } |
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151 | |
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152 | public static String getRepositoryByIndex(int ind){ |
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153 | String repository_name = null; |
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154 | |
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155 | net.sf.json.JSONArray json = WorkspaceProfile.getRepositories(); |
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156 | if (json.size() > ind){ |
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157 | repository_name = json.getJSONObject(ind).getString("name"); |
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158 | } |
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159 | return repository_name; |
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160 | |
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161 | } |
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162 | |
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163 | public static String getRepositoryPath(String repository_name){ |
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164 | String repository_path = null; |
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165 | |
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166 | |
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167 | |
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168 | // static repositories |
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169 | net.sf.json.JSONArray json = WorkspaceProfile.getRepositories(); |
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170 | for(int i=0;i<json.size();i++){ |
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171 | if (json.getJSONObject(i).getString("name").equals(repository_name)){ |
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172 | repository_path = json.getJSONObject(i).getString("uri"); |
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173 | } |
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174 | } |
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175 | |
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176 | return repository_path; |
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177 | |
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178 | } |
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179 | |
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180 | public static String getRepositoryType(String repository_name){ |
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181 | String typestr = ""; |
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182 | |
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183 | |
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184 | // static repositories |
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185 | net.sf.json.JSONArray json = WorkspaceProfile.getRepositories(); |
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186 | for(int i=0;i<json.size();i++){ |
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187 | if (json.getJSONObject(i).getString("name").equals(repository_name)){ |
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188 | typestr = json.getJSONObject(i).getString("type"); |
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189 | } |
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190 | } |
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191 | |
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192 | return (typestr); |
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193 | |
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194 | } |
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195 | |
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196 | public static Boolean isSRURepository(String repository_name){ |
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197 | //Boolean issru = false; |
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198 | String typestr = getRepositoryType(repository_name); |
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199 | |
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200 | return (typestr.equals("sru")); |
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201 | |
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202 | } |
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203 | |
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204 | public static String getRepositoryProperty(String repo_id, String propname){ |
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205 | String typestr = ""; |
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206 | |
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207 | |
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208 | // static repositories |
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209 | net.sf.json.JSONArray json = WorkspaceProfile.getRepositories(); |
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210 | for(int i=0;i<json.size();i++){ |
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211 | if (json.getJSONObject(i).getString("id").equals(repo_id)){ |
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212 | typestr = json.getJSONObject(i).getString(propname); |
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213 | } |
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214 | } |
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215 | |
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216 | return (typestr); |
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217 | } |
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218 | |
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219 | public static JSONArray createRepositories() throws IOException, InterruptedException, TransformerException, NoStylesheetException{ |
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220 | String path = Utils.getConfig().getProperty("workspaceprofile.path") + WorkspaceAction.WORKSPACE_FILENAME;//PROFILENAME_SERVER; |
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221 | File file=new File(path); |
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222 | InputStream in = new BufferedInputStream( new FileInputStream(path));; |
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223 | |
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224 | MDTransformer transformer = new MDTransformer(); |
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225 | transformer.setSrcFile(file.toURI().toURL()); |
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226 | transformer.setParams(MDTransformer.createParamsMap("xml2json")); |
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227 | InputStream jsonstream = transformer.transformXML(in); |
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228 | |
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229 | JSONObject json = JSONObject.fromObject(Utils.streamToString(jsonstream)); |
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230 | JSONArray wparray = json.getJSONObject("Profiles").getJSONArray("WorkspaceProfiles"); |
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231 | JSONArray array = null; |
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232 | for (int i = 0; i < wparray.size(); ++i) { |
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233 | JSONObject wp = wparray.getJSONObject(i); |
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234 | if (wp.get("Repositories") != null){ |
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235 | array = wp.getJSONArray("Repositories"); |
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236 | break; |
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237 | } |
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238 | } |
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239 | |
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240 | // repository as static variable |
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241 | return array; |
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242 | |
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243 | // repository as session attribute |
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244 | /* |
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245 | HttpSession session = getServletRequest().getSession(); |
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246 | //JSONArray param = (JSONArray) session.getAttribute("repositories"); |
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247 | JSONArray param = new JSONArray(); |
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248 | param.add(array); |
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249 | session.setAttribute("repositories", param); |
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250 | */ |
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251 | } |
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252 | |
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253 | public static JSONObject createOptions() throws IOException, InterruptedException, TransformerException, NoStylesheetException{ |
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254 | String path = Utils.getConfig().getProperty("workspaceprofile.path") + WorkspaceAction.WORKSPACE_FILENAME;//PROFILENAME_SERVER; |
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255 | File file=new File(path); |
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256 | InputStream in = new BufferedInputStream( new FileInputStream(path));; |
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257 | |
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258 | MDTransformer transformer = new MDTransformer(); |
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259 | transformer.setSrcFile(file.toURI().toURL()); |
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260 | transformer.setParams(MDTransformer.createParamsMap("xml2json")); |
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261 | InputStream jsonstream = transformer.transformXML(in); |
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262 | |
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263 | JSONObject json = JSONObject.fromObject(Utils.streamToString(jsonstream)); |
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264 | JSONArray wparray = json.getJSONObject("Profiles").getJSONArray("WorkspaceProfiles"); |
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265 | JSONObject obj = null; |
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266 | for (int i = 0; i < wparray.size(); ++i) { |
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267 | JSONObject wp = wparray.getJSONObject(i); |
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268 | if (wp.get("Options") != null){ |
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269 | obj = wp.getJSONObject("Options"); |
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270 | break; |
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271 | } |
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272 | } |
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273 | |
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274 | // options as static variable |
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275 | return obj; |
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276 | |
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277 | } |
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278 | |
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279 | public static String getOption(String opt_key){ |
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280 | String option_val = null; |
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281 | |
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282 | net.sf.json.JSONObject json = getOptions(); |
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283 | option_val = json.getString(opt_key); |
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284 | |
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285 | return option_val; |
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286 | |
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287 | } |
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288 | |
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289 | public static String getTermsetProperty(String termset_id, String propname){ |
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290 | String typestr = ""; |
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291 | |
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292 | |
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293 | // static repositories |
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294 | net.sf.json.JSONArray json = WorkspaceProfile.getTermsets(); |
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295 | for(int i=0;i<json.size();i++){ |
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296 | if (json.getJSONObject(i).getString("id").equals(termset_id)){ |
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297 | typestr = json.getJSONObject(i).getString(propname); |
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298 | } |
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299 | } |
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300 | |
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301 | return (typestr); |
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302 | |
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303 | } |
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304 | |
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305 | public static JSONArray createTermsets() throws IOException, InterruptedException, TransformerException, NoStylesheetException{ |
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306 | String path = Utils.getConfig().getProperty("workspaceprofile.path") + WorkspaceAction.WORKSPACE_FILENAME;//PROFILENAME_SERVER; |
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307 | File file=new File(path); |
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308 | InputStream in = new BufferedInputStream( new FileInputStream(path));; |
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309 | |
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310 | MDTransformer transformer = new MDTransformer(); |
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311 | transformer.setSrcFile(file.toURI().toURL()); |
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312 | transformer.setParams(MDTransformer.createParamsMap("xml2json")); |
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313 | InputStream jsonstream = transformer.transformXML(in); |
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314 | |
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315 | JSONObject json = JSONObject.fromObject(Utils.streamToString(jsonstream)); |
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316 | JSONArray wparray = json.getJSONObject("Profiles").getJSONArray("WorkspaceProfiles"); |
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317 | JSONArray array = null; |
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318 | for (int i = 0; i < wparray.size(); ++i) { |
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319 | JSONObject wp = wparray.getJSONObject(i); |
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320 | if (wp.get("Termsets") != null){ |
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321 | array = wp.getJSONArray("Termsets"); |
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322 | break; |
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323 | } |
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324 | } |
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325 | |
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326 | // termset as static variable |
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327 | return array; |
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328 | } |
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329 | |
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330 | |
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331 | } |
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332 | |
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333 | |
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