Changeset 4501 for vlo/branches/vlo-3.0/vlo-web-app/src/main/java/eu/clarin/cmdi/vlo/service/SearchResultsDao.java

Timestamp:

02/12/14 13:19:02 (10 years ago)

Author:

twagoo

Message:

Created facet fields provider that uses a facet fields service to get all field objects given the current selection.
Made an implementation of this service that uses the search result dao to get the fields from the SOLR

File:

• vlo/branches/vlo-3.0/vlo-web-app/src/main/java/eu/clarin/cmdi/vlo/service/SearchResultsDao.java (copied) (copied from vlo/branches/vlo-3.0/vlo-web-app/src/main/java/eu/clarin/cmdi/vlo/service/impl/SearchResultsDao.java) (1 diff)

vlo/branches/vlo-3.0/vlo-web-app/src/main/java/eu/clarin/cmdi/vlo/service/SearchResultsDao.java

@@ -1 @@
-package eu.clarin.cmdi.vlo.service.impl;
+/*
+ * Copyright (C) 2014 CLARIN
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 
-import eu.clarin.cmdi.vlo.FacetConstants;
+package eu.clarin.cmdi.vlo.service;
+
 import java.util.List;
 import org.apache.solr.client.solrj.SolrQuery;
 import org.apache.solr.client.solrj.response.FacetField;
-import org.apache.solr.client.solrj.response.QueryResponse;
 import org.apache.solr.common.SolrDocumentList;
 
-public class SearchResultsDao extends SolrDao {
+/**
+ *
+ * @author twagoo
+ */
+public interface SearchResultsDao {
 
-    //private final static Logger LOG = LoggerFactory.getLogger(SearchResultsDao.class);
+    SolrDocumentList getDocIdList(SolrQuery query);
 
-    private QueryResponse response;
+    List<FacetField> getFacets(SolrQuery query);
 
-    public SearchResultsDao() {
-        super();
-    }
-
-    public SolrDocumentList getResults(SolrQuery query) {
-        setDefaultSortField(query);
-        response = fireQuery(query);
-        SolrDocumentList results = response.getResults();
-        return results;
-    }
-
-    public List<FacetField> getFacets(SolrQuery query) {
-        response = fireQuery(query);
-        return response.getFacetFields();
-    }
-
-    public SolrDocumentList getDocIdList(SolrQuery query) {
-        setDefaultSortField(query);
-        query.setFields(FacetConstants.FIELD_ID);
-        query.setFacet(false);
-        query.setStart(0);
-        query.setRows(Integer.MAX_VALUE);
-        QueryResponse queryResponse = fireQuery(query);
-        return queryResponse.getResults();
-    }
-
-    private void setDefaultSortField(SolrQuery query) {
-        if (query.getSortField() == null) {
-            query.setSortField(FacetConstants.FIELD_NAME, SolrQuery.ORDER.asc);
-        }
-    }
-
+    SolrDocumentList getResults(SolrQuery query);
+    
 }