List of usage examples for org.apache.solr.client.solrj SolrQuery setQuery
public SolrQuery setQuery(String query)
From source file:it.isti.cnr.hpc.europeana.hackthon.api.Suggestion.java
License:Apache License
public List<String> getSuggestion(String query) { SolrQuery solrQuery = new SolrQuery(); solrQuery.setQuery(query); // sets the number of results solrQuery.setRows(20);/*from w w w . j av a 2s. c om*/ solrQuery.setFilterQueries("freq:[15 TO *]"); QueryResponse rsp = null; try { rsp = server.query(solrQuery); } catch (SolrServerException e) { logger.error("The suggestion server can not reply {}", e.toString()); // e.printStackTrace(); return null; } catch (Exception e) { logger.error("Problem producing the suggestions " + e.toString()); return null; } SolrDocumentList docs = rsp.getResults(); List<String> suggestions = new ArrayList<String>(); for (SolrDocument d : docs) { String value = (String) d.getFieldValue("sem_label"); value = value.replaceAll("%28.*%29", " "); suggestions.add(value); } return suggestions; }
From source file:it.polimi.chansonnier.test.AddPipelineTest.java
License:Open Source License
public void testSongsAreIndexedInSolr() throws Exception { InputStream heroFlv = Fixtures.class.getResourceAsStream("hero.flv"); Id[] result = fixtureManager.addSong("http://www.youtube.com/watch?v=owTmJrtD7g8", heroFlv, "Enrique Iglesias- Hero (with lyrics)"); assertEquals(1, result.length);// w w w.ja v a2 s. c o m InputStream haloFlv = Fixtures.class.getResourceAsStream("halo.flv"); result = fixtureManager.addSong("http://www.youtube.com/watch?v=fSdgBse1o7Q", haloFlv, "Beyonce-Halo Lyrics"); assertEquals(1, result.length); Thread.sleep(15000); SolrQuery query = new SolrQuery(); query.setQuery("title:Hero"); QueryResponse rsp = solrServer.query(query); SolrDocumentList docList = rsp.getResults(); assertEquals(1, docList.size()); SolrDocument song = docList.get(0); assertEquals("http://www.youtube.com/watch?v=owTmJrtD7g8", song.get("link")); assertEquals("Enrique Iglesias", song.get("artist")); assertEquals("Hero", song.get("title")); assertTrue(((String) song.get("lyrics")).contains("if I asked you to dance")); assertEquals("anger", song.get("emotion")); assertTrue(((Float) song.get("emotionConfidence")) > 0.01); assertEquals("en", song.get("language")); assertTrue(((Float) song.get("languageConfidence")) > 0.2); Collection attachmentNames = song.getFieldValues("image"); assertEquals(3, attachmentNames.size()); String heroLink = "http://www.youtube.com/watch?v=owTmJrtD7g8"; assertQueryGivesOnlyThisResult("fullText:Hero", heroLink); assertQueryGivesOnlyThisResult("fullText:Enrique", heroLink); assertQueryGivesOnlyThisResult("fullText:Iglesias", heroLink); assertQueryGivesOnlyThisResult("fullText:\"Enrique Iglesias\"", heroLink); assertQueryGivesOnlyThisResult("fullText:\"Would you dance\"", heroLink); assertQueryGivesOnlyThisResult("fullText:\"IF I ASKED YOU\"", heroLink); query = new SolrQuery(); query.setQuery("title:Halo"); rsp = solrServer.query(query); docList = rsp.getResults(); assertEquals(1, docList.size()); song = docList.get(0); assertEquals("http://www.youtube.com/watch?v=fSdgBse1o7Q", song.get("link")); assertEquals("Beyonce", song.get("artist")); assertEquals("Halo", song.get("title")); assertEquals("surprise", song.get("emotion")); assertEquals("en", song.get("language")); assertTrue(((String) song.get("lyrics")).contains("Remember those walls I built?")); attachmentNames = song.getFieldValues("image"); assertEquals(3, attachmentNames.size()); }
From source file:it.polimi.chansonnier.test.AddPipelineTest.java
License:Open Source License
private void assertQueryGivesOnlyThisResult(String queryText, String expectedLinkField) throws SolrServerException { SolrQuery query = new SolrQuery(); query.setQuery(queryText); QueryResponse rsp = solrServer.query(query); SolrDocumentList docList = rsp.getResults(); assertEquals(1, docList.size());/*from w ww.ja v a 2s . c om*/ SolrDocument song = docList.get(0); assertEquals(expectedLinkField, song.get("link")); }
From source file:it.polimi.chansonnier.test.AddSongTest.java
License:Open Source License
private SolrDocumentList searchForSongs(String queryString) throws Exception { String url = "http://localhost:8983/solr"; CommonsHttpSolrServer server = new CommonsHttpSolrServer(url); server.setParser(new XMLResponseParser()); SolrQuery query = new SolrQuery(); query.setQuery(queryString); QueryResponse rsp = server.query(query); return rsp.getResults(); }
From source file:jp.aegif.nemaki.cmis.aspect.query.solr.SolrPredicateWalker.java
License:Open Source License
/** * Get all subfolder ids by connecting to Solr recursively * * @param folderId/*from w ww .j a v a2s . co m*/ * @param solrServer * @return */ private List<String> getDescendantFolderId(String folderId, SolrServer solrServer) { List<String> list = new ArrayList<String>(); list.add(folderId); // Add oneself to the list in advance SolrQuery query = new SolrQuery(); query.setQuery(solrUtil.getPropertyNameInSolr(repositoryId, PropertyIds.PARENT_ID) + ":" + folderId + " AND " + solrUtil.getPropertyNameInSolr(repositoryId, PropertyIds.BASE_TYPE_ID) + ":cmis\\:folder"); // only "folder" nodes // Connect to SolrServer and add subfolder ids to the list try { QueryResponse resp = solrServer.query(query); SolrDocumentList children = resp.getResults(); // END NODE case: Do nothing but return oneself if (children.getNumFound() == 0) { return list; // Other than END NODE case: collect descendants values // recursively } else { Iterator<SolrDocument> iterator = resp.getResults().iterator(); while (iterator.hasNext()) { SolrDocument child = iterator.next(); String childId = (String) child.getFieldValue("id"); // Recursive call to this method List<String> l = getDescendantFolderId(childId, solrServer); list.addAll(l); } return list; } } catch (SolrServerException e) { e.printStackTrace(); return null; } }
From source file:jp.aegif.nemaki.cmis.aspect.query.solr.SolrQueryProcessor.java
License:Open Source License
@Override public ObjectList query(CallContext callContext, String repositoryId, String statement, Boolean searchAllVersions, Boolean includeAllowableActions, IncludeRelationships includeRelationships, String renditionFilter, BigInteger maxItems, BigInteger skipCount, ExtensionsData extension) { SolrServer solrServer = solrUtil.getSolrServer(); // replacing backslashed for TIMESTAMP only Pattern time_p = Pattern.compile("(TIMESTAMP\\s?'[\\-\\d]*T\\d{2})\\\\:(\\d{2})\\\\:([\\.\\d]*Z')", Pattern.CASE_INSENSITIVE); Matcher time_m = time_p.matcher(statement); statement = time_m.replaceAll("$1:$2:$3"); // TODO walker is required? QueryUtilStrict util = new QueryUtilStrict(statement, new CmisTypeManager(repositoryId, typeManager), null); QueryObject queryObject = util.getQueryObject(); // Get where caluse as Tree Tree whereTree = null;/* w ww . java 2 s .c o m*/ try { util.processStatement(); Tree tree = util.parseStatement(); whereTree = extractWhereTree(tree); } catch (Exception e) { e.printStackTrace(); } // Build solr statement of WHERE String whereQueryString = ""; if (whereTree == null || whereTree.isNil()) { whereQueryString = "*:*"; } else { try { SolrPredicateWalker solrPredicateWalker = new SolrPredicateWalker(repositoryId, queryObject, solrUtil, contentService); Query whereQuery = solrPredicateWalker.walkPredicate(whereTree); whereQueryString = whereQuery.toString(); } catch (Exception e) { e.printStackTrace(); // TODO Output more detailed exception exceptionService.invalidArgument("Invalid CMIS SQL statement!"); } } // Build solr query of FROM String fromQueryString = ""; String repositoryQuery = "repository_id:" + repositoryId; fromQueryString += repositoryQuery + " AND "; TypeDefinition td = null; td = queryObject.getMainFromName(); // includedInSupertypeQuery List<TypeDefinitionContainer> typeDescendants = typeManager.getTypesDescendants(repositoryId, td.getId(), BigInteger.valueOf(-1), false); Iterator<TypeDefinitionContainer> iterator = typeDescendants.iterator(); List<String> tables = new ArrayList<String>(); while (iterator.hasNext()) { TypeDefinition descendant = iterator.next().getTypeDefinition(); if (td.getId() != descendant.getId()) { boolean isq = (descendant.isIncludedInSupertypeQuery() == null) ? false : descendant.isIncludedInSupertypeQuery(); if (!isq) continue; } String table = descendant.getQueryName(); tables.add(table.replaceAll(":", "\\\\:")); } // Term t = new Term( // solrUtil.getPropertyNameInSolr(PropertyIds.OBJECT_TYPE_ID), // StringUtils.join(tables, " ")); // fromQueryString += new TermQuery(t).toString(); fromQueryString += "(" + solrUtil.getPropertyNameInSolr(repositoryId, PropertyIds.OBJECT_TYPE_ID) + ":" + StringUtils.join(tables, " " + solrUtil.getPropertyNameInSolr(repositoryId, PropertyIds.OBJECT_TYPE_ID) + ":") + ")"; // Execute query SolrQuery solrQuery = new SolrQuery(); solrQuery.setQuery(whereQueryString); solrQuery.setFilterQueries(fromQueryString); logger.info(solrQuery.toString()); logger.info("statement: " + statement); logger.info("skipCount: " + skipCount); logger.info("maxItems: " + maxItems); if (skipCount == null) { solrQuery.set(CommonParams.START, 0); } else { solrQuery.set(CommonParams.START, skipCount.intValue()); } if (maxItems == null) { solrQuery.set(CommonParams.ROWS, 50); } else { solrQuery.set(CommonParams.ROWS, maxItems.intValue()); } QueryResponse resp = null; try { resp = solrServer.query(solrQuery); } catch (SolrServerException e) { e.printStackTrace(); } long numFound = 0; // Output search results to ObjectList if (resp != null && resp.getResults() != null && resp.getResults().getNumFound() != 0) { SolrDocumentList docs = resp.getResults(); numFound = docs.getNumFound(); List<Content> contents = new ArrayList<Content>(); for (SolrDocument doc : docs) { String docId = (String) doc.getFieldValue("object_id"); Content c = contentService.getContent(repositoryId, docId); // When for some reason the content is missed, pass through if (c == null) { logger.warn("[objectId=" + docId + "]It is missed in DB but still rests in Solr."); } else { contents.add(c); } } List<Lock> locks = threadLockService.readLocks(repositoryId, contents); try { threadLockService.bulkLock(locks); // Filter out by permissions List<Content> permitted = permissionService.getFiltered(callContext, repositoryId, contents); // Filter return value with SELECT clause Map<String, String> requestedWithAliasKey = queryObject.getRequestedPropertiesByAlias(); String filter = null; if (!requestedWithAliasKey.keySet().contains("*")) { // Create filter(queryNames) from query aliases filter = StringUtils.join(requestedWithAliasKey.values(), ","); } // Build ObjectList String orderBy = orderBy(queryObject); ObjectList result = compileService.compileObjectDataListForSearchResult(callContext, repositoryId, permitted, filter, includeAllowableActions, includeRelationships, renditionFilter, false, maxItems, skipCount, false, orderBy, numFound); return result; } finally { threadLockService.bulkUnlock(locks); } } else { ObjectListImpl nullList = new ObjectListImpl(); nullList.setHasMoreItems(false); nullList.setNumItems(BigInteger.ZERO); return nullList; } }
From source file:jp.aegif.nemaki.query.solr.SolrPredicateWalker.java
License:Open Source License
/** * Get all subfolder ids by connecting to Solr recursively * * @param folderId/*w w w. ja va 2 s . c o m*/ * @param solrServer * @return */ private List<String> getDescendantFolderId(String folderId, SolrServer solrServer) { List<String> list = new ArrayList<String>(); list.add(folderId); // Add oneself to the list in advance SolrQuery query = new SolrQuery(); query.setQuery(solrUtil.getPropertyNameInSolr(PropertyIds.PARENT_ID) + ":" + folderId + " AND " + solrUtil.getPropertyNameInSolr(PropertyIds.BASE_TYPE_ID) + ":cmis\\:folder"); // only "folder" nodes // Connect to SolrServer and add subfolder ids to the list try { QueryResponse resp = solrServer.query(query); SolrDocumentList children = resp.getResults(); // END NODE case: Do nothing but return oneself if (children.getNumFound() == 0) { return list; // Other than END NODE case: collect descendants values // recursively } else { Iterator<SolrDocument> iterator = resp.getResults().iterator(); while (iterator.hasNext()) { SolrDocument child = iterator.next(); String childId = (String) child.getFieldValue("id"); // Recursive call to this method List<String> l = getDescendantFolderId(childId, solrServer); list.addAll(l); } return list; } } catch (SolrServerException e) { e.printStackTrace(); return null; } }
From source file:jp.aegif.nemaki.query.solr.SolrQueryProcessor.java
License:Open Source License
@Override public ObjectList query(TypeManager typeManager, CallContext callContext, String username, String id, String statement, Boolean searchAllVersions, Boolean includeAllowableActions, IncludeRelationships includeRelationships, String renditionFilter, BigInteger maxItems, BigInteger skipCount) {/*w ww . ja v a 2s .c o m*/ SolrServer solrServer = solrUtil.getSolrServer(); // queryObject includes the SQL information QueryObject queryObject = new QueryObject(typeManager); QueryUtil util = new QueryUtil(); CmisQueryWalker walker = null; // If statement is invalid, trhow exception walker = util.traverseStatementAndCatchExc(statement, queryObject, null); // "WHERE" clause to Lucene query String whereQueryString = ""; Tree whereTree = walker.getWherePredicateTree(); if (whereTree == null || whereTree.isNil()) { whereQueryString = "*:*"; } else { SolrPredicateWalker solrPredicateWalker = new SolrPredicateWalker(queryObject, solrUtil, contentService); try { Query whereQuery = solrPredicateWalker.walkPredicate(whereTree); whereQueryString = whereQuery.toString(); } catch (Exception e) { e.printStackTrace(); // TODO Output more detailed exception exceptionService.invalidArgument("Invalid CMIS SQL statement!"); } } // "FROM" clause to Lucene query String fromQueryString = ""; TypeDefinition td = queryObject.getMainFromName(); // includedInSupertypeQuery List<TypeDefinitionContainer> typeDescendants = typeManager.getTypesDescendants(td.getId(), BigInteger.valueOf(-1), false); Iterator<TypeDefinitionContainer> iterator = typeDescendants.iterator(); List<String> tables = new ArrayList<String>(); while (iterator.hasNext()) { TypeDefinition descendant = iterator.next().getTypeDefinition(); if (td.getId() != descendant.getId()) { boolean isq = (descendant.isIncludedInSupertypeQuery() == null) ? false : descendant.isIncludedInSupertypeQuery(); if (!isq) continue; } String table = descendant.getQueryName(); tables.add(table.replaceAll(":", "\\\\:")); } Term t = new Term(solrUtil.getPropertyNameInSolr(PropertyIds.OBJECT_TYPE_ID), StringUtils.join(tables, " ")); fromQueryString = new TermQuery(t).toString(); // Execute query SolrQuery solrQuery = new SolrQuery(); solrQuery.setQuery(whereQueryString); solrQuery.setFilterQueries(fromQueryString); QueryResponse resp = null; try { resp = solrServer.query(solrQuery); } catch (SolrServerException e) { e.printStackTrace(); } // Output search results to ObjectList if (resp != null && resp.getResults() != null && resp.getResults().getNumFound() != 0) { SolrDocumentList docs = resp.getResults(); List<Content> contents = new ArrayList<Content>(); for (SolrDocument doc : docs) { String docId = (String) doc.getFieldValue("id"); Content c = contentService.getContent(docId); //When for some reason the content is missed, pass through if (c == null) { logger.warn("[objectId=" + docId + "]It is missed in DB but still rests in Solr."); } else { contents.add(c); } } // Filter out by permissions List<Content> permitted = permissionService.getFiltered(callContext, contents); // Filter return value with SELECT clause Map<String, String> m = queryObject.getRequestedPropertiesByAlias(); Map<String, String> aliases = new HashMap<String, String>(); for (String alias : m.keySet()) { aliases.put(m.get(alias), alias); } String filter = null; if (!aliases.keySet().contains("*")) { filter = StringUtils.join(aliases.keySet(), ","); } //Build ObjectList ObjectList result = compileObjectService.compileObjectDataList(callContext, permitted, filter, includeAllowableActions, includeRelationships, null, true, maxItems, skipCount, false, aliases); //Sort List<SortSpec> sortSpecs = queryObject.getOrderBys(); List<String> _orderBy = new ArrayList<String>(); for (SortSpec sortSpec : sortSpecs) { List<String> _sortSpec = new ArrayList<String>(); _sortSpec.add(sortSpec.getSelector().getName()); if (!sortSpec.isAscending()) { _sortSpec.add("DESC"); } _orderBy.add(StringUtils.join(_sortSpec, " ")); } String orderBy = StringUtils.join(_orderBy, ","); sortUtil.sort(result.getObjects(), orderBy); return result; } else { ObjectListImpl nullList = new ObjectListImpl(); nullList.setHasMoreItems(false); nullList.setNumItems(BigInteger.ZERO); return nullList; } }
From source file:jp.aegif.nemaki.tracker.CoreTracker.java
License:Open Source License
/** * Get the last change token stored in Solr * * @return/*from www . j a v a 2 s . c o m*/ */ private String readLatestChangeToken(String repositoryId) { logger.info("Start readLatest : {}", repositoryId); SolrQuery solrQuery = new SolrQuery(); solrQuery.setQuery(Constant.FIELD_REPOSITORY_ID + ":" + repositoryId); QueryResponse resp = null; try { resp = tokenServer.query(solrQuery); } catch (SolrServerException e) { logger.error("Read latest ChangeToken query failed : {} ", solrQuery, e); } String latestChangeToken = ""; if (resp != null && resp.getResults() != null && resp.getResults().getNumFound() != 0) { SolrDocument doc = resp.getResults().get(0); latestChangeToken = (String) doc.get(Constant.FIELD_TOKEN); } else { logger.info("No latest change token found for repository: {}", repositoryId); logger.info("Set blank latest change token for repository: {}", repositoryId); storeLatestChangeToken("", repositoryId); } return latestChangeToken; }
From source file:kbSRU.kbSRU.java
License:Open Source License
public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { response.setContentType(XML_RESPONSE_HEADER); // Talkback happens in XML form. response.setCharacterEncoding("UTF-8"); // Unicode++ request.setCharacterEncoding("UTF-8"); PrintWriter out = null; // The talkback buffer. // handle startrecord Integer startRecord = 0;/*from ww w . j a v a 2s. c o m*/ if (!(request.getParameter("startRecord") == null)) { try { startRecord = Integer.parseInt(request.getParameter("startRecord")) - 1; } catch (NumberFormatException e) { startRecord = 0; } } // maximumrecords Integer maximumRecords = Integer.parseInt(this.config.getProperty("default_maximumRecords")); if (!(request.getParameter("maximumRecords") == null)) { maximumRecords = Integer.parseInt(request.getParameter("maximumRecords")); } // operation String operation = request.getParameter("operation"); // x_collection String x_collection = request.getParameter("x-collection"); if (x_collection == null) x_collection = this.config.getProperty("default_x_collection"); if (x_collection == null) operation = null; // sortkeys String sortKeys = request.getParameter("sortKeys"); // sortorder String sortOrder = request.getParameter("sortOrder"); // recordschema String recordSchema = request.getParameter("recordSchema"); if (recordSchema == null) recordSchema = "dc"; if (recordSchema.equalsIgnoreCase("dcx")) { recordSchema = "dcx"; } if (recordSchema.equalsIgnoreCase("solr")) { recordSchema = "solr"; } // query request String query = request.getParameter("query"); String q = request.getParameter("q"); // who is requestor ? String remote_ip = request.getHeader("X-FORWARDED-FOR"); if (remote_ip == null) { remote_ip = request.getRemoteAddr().trim(); } else { remote_ip = request.getHeader("X-FORWARDED-FOR"); } // handle debug Boolean debug = Boolean.parseBoolean(request.getParameter("debug")); if (!debug) { out = new PrintWriter(new OutputStreamWriter(response.getOutputStream(), "UTF8"), true); } // handle query if ((query == null) && (q != null)) { query = q; } else { if ((query != null) && (q == null)) { q = query; } else { operation = null; } } // handle operation if (operation == null) { if (query != null) { operation = "searchRetrieve"; } else { operation = "explain"; } } // searchRetrieve if (operation.equalsIgnoreCase("searchRetrieve")) { if (query == null) { operation = "explain"; log.debug(operation + ":" + query); } } // start talking back. String[] sq = { "" }; String solrquery = ""; // facet String facet = null; List<FacetField> fct = null; if (request.getParameter("facet") != null) { facet = request.getParameter("facet"); log.debug("facet : " + facet); } if (operation == null) { operation = "searchretrieve"; } else { // explain response if (operation.equalsIgnoreCase("explain")) { log.debug("operation = explain"); out.write("<srw:explainResponse xmlns:srw=\"http://www.loc.gov/zing/srw/\">"); out.write("</srw:explainResponse>"); } else { // DEBUG routine operation = "searchretrieve"; String triplequery = null; if (query.matches(".*?\\[.+?\\].*?")) { // New symantic syntax triplequery = symantic_query(query); query = query.split("\\[")[0] + " " + triplequery; log.fatal(triplequery); solrquery = CQLtoLucene.translate(query, log, config); } else { solrquery = CQLtoLucene.translate(query, log, config); } log.debug(solrquery); if (debug == true) { response.setContentType(HTML_RESPONSE_HEADER); out = new PrintWriter(new OutputStreamWriter(response.getOutputStream(), "UTF8"), true); out.write("<html><body>\n\n"); out.write("'" + remote_ip + "'<br>\n"); out.write("<form action='http://www.kbresearch.nl/kbSRU'>"); out.write("<input type=text name=q value='" + query + "' size=120>"); out.write("<input type=hidden name=debug value=True>"); out.write("<input type=submit>"); out.write("<table border=1><tr><td>"); out.write("q</td><td>" + query + "</td></tr><tr>"); out.write("<td>query out</td><td>" + URLDecoder.decode(solrquery) + "</td></tr>"); out.write("<tr><td>SOLR_URL</td><td> <a href='" + this.config.getProperty("collection." + x_collection.toLowerCase() + ".solr_baseurl") + "/?q=" + solrquery + "'>" + this.config.getProperty("collection." + x_collection.toLowerCase() + ".solr_baseurl") + "/select/?q=" + solrquery + "</a><br>" + this.config.getProperty("solr_url") + solrquery + "</td></tr>"); out.write("<b>SOLR_QUERY</b> : <BR> <iframe width=900 height=400 src='" + this.config.getProperty("collection." + x_collection.toLowerCase() + ".solr_baseurl") + "/../?q=" + solrquery + "'></iframe><BR>"); out.write("<b>SRU_QUERY</b> : <BR> <a href=" + this.config.getProperty("baseurl") + "?q=" + query + "'>" + this.config.getProperty("baseurl") + "?q=" + query + "</a><br><iframe width=901 height=400 src='http://www.kbresearch.nl/kbSRU/?q=" + query + "'></iframe><BR>"); out.write("<br><b>JSRU_QUERY</b> : <BR><a href='http://jsru.kb.nl/sru/?query=" + query + "&x-collection=" + x_collection + "'>http://jsru.kb.nl/sru/?query=" + query + "&x-collection=GGC</a><br><iframe width=900 height=400 src='http://jsru.kb.nl/sru/?query=" + query + "&x-collection=GGC'></iframe>"); } else { // XML SearchRetrieve response String url = this.config .getProperty("collection." + x_collection.toLowerCase() + ".solr_baseurl"); String buffer = ""; CommonsHttpSolrServer server = null; server = new CommonsHttpSolrServer(url); log.fatal("URSING " + url); server.setParser(new XMLResponseParser()); int numfound = 0; try { SolrQuery do_query = new SolrQuery(); do_query.setQuery(solrquery); do_query.setRows(maximumRecords); do_query.setStart(startRecord); if ((sortKeys != null) && (sortKeys.length() > 1)) { if (sortOrder != null) { if (sortOrder.equals("asc")) { do_query.setSortField(sortKeys, SolrQuery.ORDER.asc); } if (sortOrder.equals("desc")) { do_query.setSortField(sortKeys, SolrQuery.ORDER.desc); } } else { for (String str : sortKeys.trim().split(",")) { str = str.trim(); if (str.length() > 1) { if (str.equals("date")) { do_query.setSortField("date_date", SolrQuery.ORDER.desc); log.debug("SORTORDERDEBUG | DATE! " + str + " | "); break; } else { do_query.setSortField(str + "_str", SolrQuery.ORDER.asc); log.debug("SORTORDERDEBUG | " + str + " | "); break; } } } } } if (facet != null) { if (facet.indexOf(",") > 1) { for (String str : facet.split(",")) { if (str.indexOf("date") > 1) { do_query.addFacetField(str); } else { do_query.addFacetField(str); } //do_query.setParam("facet.method", "enum"); } //q.setFacetSort(false); } else { do_query.addFacetField(facet); } do_query.setFacet(true); do_query.setFacetMinCount(1); do_query.setFacetLimit(-1); } log.fatal(solrquery); QueryResponse rsp = null; boolean do_err = false; boolean do_sugg = false; SolrDocumentList sdl = null; String diag = ""; StringBuffer suggest = new StringBuffer(""); String content = "1"; SolrQuery spellq = do_query; try { rsp = server.query(do_query); } catch (SolrServerException e) { String header = this.SRW_HEADER.replaceAll("\\$numberOfRecords", "0"); out.write(header); diag = this.SRW_DIAG.replaceAll("\\$error", e.getMessage()); do_err = true; rsp = null; } log.fatal("query done.."); if (!(do_err)) { // XML dc response SolrDocumentList docs = rsp.getResults(); numfound = (int) docs.getNumFound(); int count = startRecord; String header = this.SRW_HEADER.replaceAll("\\$numberOfRecords", Integer.toString(numfound)); out.write(header); out.write("<srw:records>"); Iterator<SolrDocument> iter = rsp.getResults().iterator(); while (iter.hasNext()) { count += 1; if (recordSchema.equalsIgnoreCase("dc")) { SolrDocument resultDoc = iter.next(); content = (String) resultDoc.getFieldValue("id"); out.write("<srw:record>"); out.write("<srw:recordPacking>xml</srw:recordPacking>"); out.write("<srw:recordSchema>info:srw/schema/1/dc-v1.1</srw:recordSchema>"); out.write( "<srw:recordData xmlns:srw_dc=\"info:srw/schema/1/dc-v1.1\" xmlns:mods=\"http://www.loc.gov/mods\" xmlns:dcterms=\"http://purl.org/dc/terms/\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:dcx=\"http://krait.kb.nl/coop/tel/handbook/telterms.html\" xmlns:dc=\"http://purl.org/dc/elements/1.1/\" xmlns:marcrel=\"http://www.loc.gov/loc.terms/relators/OTH\" xmlns:facets=\"info:srw/extension/4/facets\" >"); StringBuffer result = new StringBuffer(""); construct_lucene_dc(result, resultDoc); out.write(result.toString()); out.write("</srw:recordData>"); out.write("<srw:recordPosition>" + Integer.toString(count) + "</srw:recordPosition>"); out.write("</srw:record>"); } if (recordSchema.equalsIgnoreCase("solr")) { SolrDocument resultDoc = iter.next(); content = (String) resultDoc.getFieldValue("id"); out.write("<srw:record>"); out.write("<srw:recordPacking>xml</srw:recordPacking>"); out.write("<srw:recordSchema>info:srw/schema/1/solr</srw:recordSchema>"); out.write("<srw:recordData xmlns:expand=\"http://www.kbresearch.nl/expand\">"); StringBuffer result = new StringBuffer(""); construct_lucene_solr(result, resultDoc); out.write(result.toString()); out.write("</srw:recordData>"); out.write("<srw:recordPosition>" + Integer.toString(count) + "</srw:recordPosition>"); out.write("</srw:record>"); } if (recordSchema.equalsIgnoreCase("dcx")) { // XML dcx response out.write("<srw:record>"); out.write("<srw:recordPacking>xml</srw:recordPacking>"); out.write("<srw:recordSchema>info:srw/schema/1/dc-v1.1</srw:recordSchema>"); out.write( "<srw:recordData><srw_dc:dc xmlns:srw_dc=\"info:srw/schema/1/dc-v1.1\" xmlns:mods=\"http://www.loc.gov/mods\" xmlns:dcterms=\"http://purl.org/dc/terms/\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:dcx=\"http://krait.kb.nl/coop/tel/handbook/telterms.html\" xmlns:dc=\"http://purl.org/dc/elements/1.1/\" xmlns:marcrel=\"http://www.loc.gov/marc.relators/\" xmlns:expand=\"http://www.kbresearch.nl/expand\" xmlns:skos=\"http://www.w3.org/2004/02/skos/core#\" xmlns:rdf=\"http://www.w3.org/1999/02/22-rdf-syntax-ns#\" >"); SolrDocument resultDoc = iter.next(); content = (String) resultDoc.getFieldValue("id"); String dcx_data = helpers.getOAIdcx( "http://services.kb.nl/mdo/oai?verb=GetRecord&identifier=" + content, log); if (x_collection.equalsIgnoreCase("ggc-thes")) { dcx_data = helpers.getOAIdcx( "http://serviceso.kb.nl/mdo/oai?verb=GetRecord&identifier=" + content, log); } if (!(dcx_data.length() == 0)) { out.write(dcx_data); } else { // Should not do this!! out.write("<srw:record>"); out.write("<srw:recordPacking>xml</srw:recordPacking>"); out.write("<srw:recordSchema>info:srw/schema/1/dc-v1.1</srw:recordSchema>"); out.write( "<srw:recordData xmlns:srw_dc=\"info:srw/schema/1/dc-v1.1\" xmlns:mods=\"http://www.loc.gov/mods\" xmlns:dcterms=\"http://purl.org/dc/terms/\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:dcx=\"http://krait.kb.nl/coop/tel/handbook/telterms.html\" xmlns:dc=\"http://purl.org/dc/elements/1.1/\" xmlns:marcrel=\"http://www.loc.gov/loc.terms/relators/OTH\" >"); StringBuffer result = new StringBuffer(""); construct_lucene_dc(result, resultDoc); out.write(result.toString()); out.write("</srw:recordData>"); out.write("<srw:recordPosition>" + Integer.toString(count) + "</srw:recordPosition>"); out.write("</srw:record>"); } out.write("</srw_dc:dc>"); StringBuffer expand_data; boolean expand = false; if (content.startsWith("GGC-THES:AC:")) { String tmp_content = ""; tmp_content = content.replaceFirst("GGC-THES:AC:", ""); log.fatal("calling get"); expand_data = new StringBuffer( helpers.getExpand("http://www.kbresearch.nl/general/lod_new/get/" + tmp_content + "?format=rdf", log)); log.fatal("get finini"); if (expand_data.toString().length() > 4) { out.write( "<srw_dc:expand xmlns:srw_dc=\"info:srw/schema/1/dc-v1.1\" xmlns:expand=\"http://www.kbresearch.nl/expand\" xmlns:skos=\"http://www.w3.org/2004/02/skos/core#\" xmlns:rdf=\"http://www.w3.org/1999/02/22-rdf-syntax-ns#\" >"); out.write(expand_data.toString()); expand = true; } } else { expand_data = new StringBuffer(helpers .getExpand("http://www.kbresearch.nl/ANP.cgi?q=" + content, log)); if (expand_data.toString().length() > 0) { if (!expand) { out.write( "<srw_dc:expand xmlns:srw_dc=\"info:srw/schema/1/dc-v1.1\" xmlns:expand=\"http://www.kbresearch.nl/expand\" xmlns:skos=\"http://www.w3.org/2004/02/skos/core#\" xmlns:rdf=\"http://www.w3.org/1999/02/22-rdf-syntax-ns#\" >"); expand = true; } out.write(expand_data.toString()); } } if (expand) { out.write("</srw_dc:expand>"); } out.write("</srw:recordData>"); out.write("<srw:recordPosition>" + Integer.toString(count) + "</srw:recordPosition>"); out.write("</srw:record>"); } } } if ((do_err) || (numfound == 0)) { log.fatal("I haz suggestions"); try { spellq.setParam("spellcheck", true); spellq.setQueryType("/spell"); server = new CommonsHttpSolrServer(url); rsp = server.query(spellq); sdl = rsp.getResults(); SpellCheckResponse spell; spell = rsp.getSpellCheckResponse(); List<SpellCheckResponse.Suggestion> suggestions = spell.getSuggestions(); if (suggestions.isEmpty() == false) { suggest.append("<srw:extraResponseData>"); suggest.append("<suggestions>"); for (SpellCheckResponse.Suggestion sugg : suggestions) { suggest.append("<suggestionfor>" + sugg.getToken() + "</suggestionfor>"); for (String item : sugg.getSuggestions()) { suggest.append("<suggestion>" + item + "</suggestion>"); } suggest.append("</suggestions>"); suggest.append("</srw:extraResponseData>"); } do_sugg = true; } } catch (Exception e) { rsp = null; //log.fatal(e.toString()); } ; } ; if (!do_err) { if (facet != null) { try { fct = rsp.getFacetFields(); out.write("<srw:facets>"); for (String str : facet.split(",")) { out.write("<srw:facet>"); out.write("<srw:facetType>"); out.write(str); out.write("</srw:facetType>"); for (FacetField f : fct) { log.debug(f.getName()); //if (f.getName().equals(str+"_str") || (f.getName().equals(str+"_date")) ) { List<FacetField.Count> facetEnties = f.getValues(); for (FacetField.Count fcount : facetEnties) { out.write("<srw:facetValue>"); out.write("<srw:valueString>"); out.write(helpers.xmlEncode(fcount.getName())); out.write("</srw:valueString>"); out.write("<srw:count>"); out.write(Double.toString(fcount.getCount())); out.write("</srw:count>"); out.write("</srw:facetValue>"); // } } } out.write("</srw:facet>"); } out.write("</srw:facets>"); startRecord += 1; } catch (Exception e) { } //log.fatal(e.toString()); } } } else { out.write(diag); } out.write("</srw:records>"); // SearchRetrieve response footer String footer = this.SRW_FOOTER.replaceAll("\\$query", helpers.xmlEncode(query)); footer = footer.replaceAll("\\$startRecord", (startRecord).toString()); footer = footer.replaceAll("\\$maximumRecords", maximumRecords.toString()); footer = footer.replaceAll("\\$recordSchema", recordSchema); if (do_sugg) { out.write(suggest.toString()); } out.write(footer); } catch (MalformedURLException e) { out.write(e.getMessage()); } catch (IOException e) { out.write("TO ERR is Human"); } } } } out.close(); }