/[sdx]/sdx_v2/src/java/fr/gouv/culture/sdx/oai/LuceneDocumentBaseOAIRepository.java
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revision 1.16 by rpandey, Wed Sep 10 16:03:24 2003 UTC revision 1.17 by rpandey, Wed Nov 12 12:22:37 2003 UTC
# Line 105  public class LuceneDocumentBaseOAIReposi Line 105  public class LuceneDocumentBaseOAIReposi
105      /*Configuration node names*/      /*Configuration node names*/
106      protected final String ATTRIBUTE_NAME_ADMIN_EMAIL = OAIObject.Node.Name.ADMIN_EMAIL;      protected final String ATTRIBUTE_NAME_ADMIN_EMAIL = OAIObject.Node.Name.ADMIN_EMAIL;
107      protected final String ATTRIBUTE_NAME_NAME = "name";      protected final String ATTRIBUTE_NAME_NAME = "name";
108        protected final String ATTRIBUTE_NAME_BASE_URL = OAIObject.Node.Name.BASE_URL;
109      protected final String ATTRIBUTE_NAME_QUERY = "query";      protected final String ATTRIBUTE_NAME_QUERY = "query";
110      protected final String ATTRIBUTE_NAME_NO_PER_RESPONSE = "noPerResponse";      protected final String ATTRIBUTE_NAME_NO_PER_RESPONSE = "noPerResponse";
111      protected final String ELEMENT_NAME_OAI_SETS = "oai-sets";      protected final String ELEMENT_NAME_OAI_SETS = "oai-sets";
# Line 153  public class LuceneDocumentBaseOAIReposi Line 154  public class LuceneDocumentBaseOAIReposi
154          super.adminEmail = configuration.getAttribute(ATTRIBUTE_NAME_ADMIN_EMAIL);          super.adminEmail = configuration.getAttribute(ATTRIBUTE_NAME_ADMIN_EMAIL);
155          //repository human readable name          //repository human readable name
156          super.repositoryName = configuration.getAttribute(ATTRIBUTE_NAME_NAME);          super.repositoryName = configuration.getAttribute(ATTRIBUTE_NAME_NAME);
157            //the base url of the repo
158            super.baseURL = configuration.getAttribute(ATTRIBUTE_NAME_BASE_URL);
159            configureEarliestDatestamp();
160          this.numberPerResponse = configuration.getAttributeAsInteger(ATTRIBUTE_NAME_NO_PER_RESPONSE, 1000);          this.numberPerResponse = configuration.getAttributeAsInteger(ATTRIBUTE_NAME_NO_PER_RESPONSE, 1000);
161          configureSets(configuration);          configureSets(configuration);
162          configureFormats(configuration);          configureFormats(configuration);
# Line 162  public class LuceneDocumentBaseOAIReposi Line 166  public class LuceneDocumentBaseOAIReposi
166    
167      }      }
168    
169        protected void configureEarliestDatestamp() {
170            //run a sdxall:1 query sort ascending and take the first result
171            Date tempEarliestDate = fr.gouv.culture.sdx.utils.Date.getUtcIso8601Date();//defaulted
172            try {
173                ResultDocuments rdocs = executeQueryForRequestParams(null);
174                if (rdocs != null){
175                    Document hitDoc = rdocs.getDocument(0).getDocument();
176                    //getting the date of the first result in the ascending sort order
177                    String moddate = hitDoc.get(LuceneDocumentBase.INTERNAL_FIELD_NAME_SDXMODDATE);
178                    if (Utilities.checkString(moddate))
179                        tempEarliestDate = DateField.stringToDate(moddate);
180                }
181            } catch (SDXException e) {
182                Utilities.logWarn(logger, null, e);
183            } finally {
184                super.earliestDatestamp = fr.gouv.culture.sdx.utils.Date.formatUtcISO8601Date(tempEarliestDate);
185            }
186    
187        }
188    
189      private void configureDatabase(Configuration configuration) throws ConfigurationException {      private void configureDatabase(Configuration configuration) throws ConfigurationException {
190          DatabaseBacked internalDb = new DatabaseBacked();          DatabaseBacked internalDb = new DatabaseBacked();
191          try {          try {

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