Java Code Examples for org.apache.solr.response.SolrQueryResponse#getValues()
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org.apache.solr.response.SolrQueryResponse#getValues() .
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Example 1
Source File: AbstractXJoinTestCase.java From BioSolr with Apache License 2.0 | 6 votes |
@SuppressWarnings("rawtypes") protected NamedList test(ModifiableSolrParams params, String componentName) { SolrCore core = h.getCore(); SearchComponent sc = core.getSearchComponent(componentName); assertTrue("XJoinSearchComponent not found in solrconfig", sc != null); QParserPlugin qp = core.getQueryPlugin("xjoin"); assertTrue("XJoinQParserPlugin not found in solrconfig", qp != null); params.add("q", "*:*"); params.add("fq", "{!xjoin}" + componentName); SolrQueryResponse rsp = new SolrQueryResponse(); rsp.add("responseHeader", new SimpleOrderedMap<>()); SolrQueryRequest req = new LocalSolrQueryRequest(core, params); SolrRequestHandler handler = core.getRequestHandler("standard"); handler.handleRequest(req, rsp); req.close(); assertNull(rsp.getException()); return rsp.getValues(); }
Example 2
Source File: AbstractXJoinTestCase.java From BioSolr with Apache License 2.0 | 6 votes |
@SuppressWarnings("rawtypes") protected NamedList test(ModifiableSolrParams params, String componentName) { SolrCore core = h.getCore(); SearchComponent sc = core.getSearchComponent(componentName); assertTrue("XJoinSearchComponent not found in solrconfig", sc != null); QParserPlugin qp = core.getQueryPlugin("xjoin"); assertTrue("XJoinQParserPlugin not found in solrconfig", qp != null); params.add("q", "*:*"); params.add("fq", "{!xjoin}" + componentName); SolrQueryResponse rsp = new SolrQueryResponse(); rsp.add("responseHeader", new SimpleOrderedMap<>()); SolrQueryRequest req = new LocalSolrQueryRequest(core, params); SolrRequestHandler handler = core.getRequestHandler("standard"); handler.handleRequest(req, rsp); req.close(); assertNull(rsp.getException()); return rsp.getValues(); }
Example 3
Source File: ExtractingRequestHandlerTest.java From lucene-solr with Apache License 2.0 | 6 votes |
@Test public void testXPath() throws Exception { ExtractingRequestHandler handler = (ExtractingRequestHandler) h.getCore().getRequestHandler("/update/extract"); assertTrue("handler is null and it shouldn't be", handler != null); SolrQueryResponse rsp = loadLocal("extraction/example.html", ExtractingParams.XPATH_EXPRESSION, "/xhtml:html/xhtml:body/xhtml:a/descendant::node()", ExtractingParams.EXTRACT_ONLY, "true" ); assertTrue("rsp is null and it shouldn't be", rsp != null); @SuppressWarnings({"rawtypes"}) NamedList list = rsp.getValues(); String val = (String) list.get("example.html"); assertEquals("News", val.trim()); //there is only one matching <a> tag loadLocal("extraction/example.html", "literal.id", "example1", "captureAttr", "true", "defaultField", "text", "capture", "div", "fmap.div", "foo_t", "boost.foo_t", "3", "xpath", "/xhtml:html/xhtml:body/xhtml:div//node()", "commit", "true" ); assertQ(req("+id:example1 +foo_t:\"here is some text in a div\""), "//*[@numFound='1']"); }
Example 4
Source File: AbstractXJoinTestCase.java From BioSolr with Apache License 2.0 | 6 votes |
@SuppressWarnings("rawtypes") protected NamedList test(ModifiableSolrParams params, String componentName) { SolrCore core = h.getCore(); SearchComponent sc = core.getSearchComponent(componentName); assertTrue("XJoinSearchComponent not found in solrconfig", sc != null); QParserPlugin qp = core.getQueryPlugin("xjoin"); assertTrue("XJoinQParserPlugin not found in solrconfig", qp != null); params.add("q", "*:*"); params.add("fq", "{!xjoin}" + componentName); SolrQueryResponse rsp = new SolrQueryResponse(); rsp.add("responseHeader", new SimpleOrderedMap<>()); SolrQueryRequest req = new LocalSolrQueryRequest(core, params); SolrRequestHandler handler = core.getRequestHandler("standard"); handler.handleRequest(req, rsp); req.close(); assertNull(rsp.getException()); return rsp.getValues(); }
Example 5
Source File: TestManagedSchema.java From lucene-solr with Apache License 2.0 | 6 votes |
private void assertSchemaResource(String collection, String expectedSchemaResource) throws Exception { final CoreContainer cores = h.getCoreContainer(); final CoreAdminHandler admin = new CoreAdminHandler(cores); SolrQueryRequest request = req(CoreAdminParams.ACTION, CoreAdminParams.CoreAdminAction.STATUS.toString()); SolrQueryResponse response = new SolrQueryResponse(); admin.handleRequestBody(request, response); assertNull("Exception on create", response.getException()); @SuppressWarnings({"rawtypes"}) NamedList responseValues = response.getValues(); @SuppressWarnings({"rawtypes"}) NamedList status = (NamedList)responseValues.get("status"); @SuppressWarnings({"rawtypes"}) NamedList collectionStatus = (NamedList)status.get(collection); String collectionSchema = (String)collectionStatus.get(CoreAdminParams.SCHEMA); assertEquals("Schema resource name differs from expected name", expectedSchemaResource, collectionSchema); }
Example 6
Source File: SolrInformationServer.java From SearchServices with GNU Lesser General Public License v3.0 | 5 votes |
SolrDocument getState(SolrCore core, SolrQueryRequest request, String id) { ModifiableSolrParams newParams = new ModifiableSolrParams(request.getParams()) .set(CommonParams.ID, id); request.setParams(newParams); SolrQueryResponse response = newSolrQueryResponse(); core.getRequestHandler(REQUEST_HANDLER_GET).handleRequest(request, response); NamedList<?> values = response.getValues(); return (SolrDocument)values.get(RESPONSE_DEFAULT_ID); }
Example 7
Source File: HybridResponseWriter.java From SolRDF with Apache License 2.0 | 5 votes |
@Override public void write( final Writer writer, final SolrQueryRequest request, final SolrQueryResponse response) throws IOException { final NamedList<?> values = response.getValues(); final Query query = (Query)request.getContext().get(Names.QUERY); final QueryExecution execution = (QueryExecution)response.getValues().get(Names.QUERY_EXECUTION); try { final boolean isHybridMode = Boolean.TRUE.equals(request.getContext().get(Names.HYBRID_MODE)); if (isHybridMode) { response.add(Names.SOLR_REQUEST, request); response.add(Names.SOLR_RESPONSE, response); final String contentType = contentTypeRewrites.get(getContentType(request, false)); WriterStrategy strategy = compositeWriters.get(contentType); strategy = strategy != null ? strategy : compositeWriters.get("text/xml"); strategy.doWrite(values, writer, contentType); } else { if (query == null || execution == null) { LOGGER.error(MessageCatalog._00091_NULL_QUERY_OR_EXECUTION); return; } writers.get(query.getQueryType()).doWrite(values, writer, getContentType(request, false)); } } finally { if (execution != null) { // CHECKSTYLE:OFF try { execution.close();} catch (final Exception ignore) {} // CHECKSTYLE:ON } } }
Example 8
Source File: SpellCheckCollatorTest.java From lucene-solr with Apache License 2.0 | 5 votes |
@Test @SuppressWarnings({"unchecked", "rawtypes"}) public void testWithCursorMark() throws Exception { SolrCore core = h.getCore(); SearchComponent speller = core.getSearchComponent("spellcheck"); assertTrue("speller is null and it shouldn't be", speller != null); ModifiableSolrParams params = new ModifiableSolrParams(); params.add(SpellCheckComponent.COMPONENT_NAME, "true"); params.add(SpellCheckComponent.SPELLCHECK_BUILD, "true"); params.add(SpellCheckComponent.SPELLCHECK_COUNT, "10"); params.add(SpellCheckComponent.SPELLCHECK_COLLATE, "true"); params.add(SpellCheckComponent.SPELLCHECK_MAX_COLLATION_TRIES, "2"); params.add(SpellCheckComponent.SPELLCHECK_MAX_COLLATIONS, "1"); params.add(CommonParams.Q, "lowerfilt:(+fauth)"); params.add(CommonParams.SORT, "id asc"); params.add(CursorMarkParams.CURSOR_MARK_PARAM, CursorMarkParams.CURSOR_MARK_START); SolrRequestHandler handler = core.getRequestHandler("/spellCheckCompRH"); SolrQueryResponse rsp = new SolrQueryResponse(); rsp.addResponseHeader(new SimpleOrderedMap()); SolrQueryRequest req = new LocalSolrQueryRequest(core, params); handler.handleRequest(req, rsp); req.close(); NamedList values = rsp.getValues(); NamedList spellCheck = (NamedList) values.get("spellcheck"); NamedList collationList = (NamedList) spellCheck.get("collations"); List<?> collations = (List<?>) collationList.getAll("collation"); assertTrue(collations.size() == 1); }
Example 9
Source File: SpellCheckCollatorTest.java From lucene-solr with Apache License 2.0 | 5 votes |
@Test @SuppressWarnings({"unchecked", "rawtypes"}) public void testZeroTries() throws Exception { SolrCore core = h.getCore(); SearchComponent speller = core.getSearchComponent("spellcheck"); assertTrue("speller is null and it shouldn't be", speller != null); ModifiableSolrParams params = new ModifiableSolrParams(); params.add(SpellCheckComponent.COMPONENT_NAME, "true"); params.add(SpellCheckComponent.SPELLCHECK_BUILD, "true"); params.add(SpellCheckComponent.SPELLCHECK_COUNT, "10"); params.add(SpellCheckComponent.SPELLCHECK_COLLATE, "true"); params.add(SpellCheckComponent.SPELLCHECK_MAX_COLLATION_TRIES, "0"); params.add(SpellCheckComponent.SPELLCHECK_MAX_COLLATIONS, "2"); params.add(CommonParams.Q, "lowerfilt:(+fauth)"); SolrRequestHandler handler = core.getRequestHandler("/spellCheckCompRH"); SolrQueryResponse rsp = new SolrQueryResponse(); rsp.addResponseHeader(new SimpleOrderedMap()); SolrQueryRequest req = new LocalSolrQueryRequest(core, params); handler.handleRequest(req, rsp); req.close(); NamedList values = rsp.getValues(); NamedList spellCheck = (NamedList) values.get("spellcheck"); NamedList collationList = (NamedList) spellCheck.get("collations"); List<?> collations = (List<?>) collationList.getAll("collation"); assertTrue(collations.size() == 2); }
Example 10
Source File: SpellCheckCollatorTest.java From lucene-solr with Apache License 2.0 | 5 votes |
@Test @SuppressWarnings({"unchecked", "rawtypes"}) public void testCollateWithGrouping() throws Exception { SolrCore core = h.getCore(); SearchComponent speller = core.getSearchComponent("spellcheck"); assertTrue("speller is null and it shouldn't be", speller != null); ModifiableSolrParams params = new ModifiableSolrParams(); params.add(SpellCheckComponent.COMPONENT_NAME, "true"); params.add(SpellingParams.SPELLCHECK_BUILD, "true"); params.add(SpellingParams.SPELLCHECK_COUNT, "10"); params.add(SpellingParams.SPELLCHECK_COLLATE, "true"); params.add(SpellingParams.SPELLCHECK_MAX_COLLATION_TRIES, "5"); params.add(SpellingParams.SPELLCHECK_MAX_COLLATIONS, "1"); params.add(CommonParams.Q, "lowerfilt:(+fauth)"); params.add(GroupParams.GROUP, "true"); params.add(GroupParams.GROUP_FIELD, "id"); //Because a FilterQuery is applied which removes doc id#1 from possible hits, we would //not want the collations to return us "lowerfilt:(+faith +hope +loaves)" as this only matches doc id#1. SolrRequestHandler handler = core.getRequestHandler("/spellCheckCompRH"); SolrQueryResponse rsp = new SolrQueryResponse(); rsp.addResponseHeader(new SimpleOrderedMap()); SolrQueryRequest req = new LocalSolrQueryRequest(core, params); handler.handleRequest(req, rsp); req.close(); NamedList values = rsp.getValues(); NamedList spellCheck = (NamedList) values.get("spellcheck"); NamedList collationHolder = (NamedList) spellCheck.get("collations"); List<String> collations = collationHolder.getAll("collation"); assertTrue(collations.size() == 1); }
Example 11
Source File: SpellCheckCollatorTest.java From lucene-solr with Apache License 2.0 | 5 votes |
@Test @SuppressWarnings({"unchecked", "rawtypes"}) public void testCollateWithFilter() throws Exception { SolrCore core = h.getCore(); SearchComponent speller = core.getSearchComponent("spellcheck"); assertTrue("speller is null and it shouldn't be", speller != null); ModifiableSolrParams params = new ModifiableSolrParams(); params.add(SpellCheckComponent.COMPONENT_NAME, "true"); params.add(SpellingParams.SPELLCHECK_BUILD, "true"); params.add(SpellingParams.SPELLCHECK_COUNT, "10"); params.add(SpellingParams.SPELLCHECK_COLLATE, "true"); params.add(SpellingParams.SPELLCHECK_MAX_COLLATION_TRIES, "10"); params.add(SpellingParams.SPELLCHECK_MAX_COLLATIONS, "10"); params.add(CommonParams.Q, "lowerfilt:(+fauth +home +loane)"); params.add(CommonParams.FQ, "NOT(id:1)"); //Because a FilterQuery is applied which removes doc id#1 from possible hits, we would //not want the collations to return us "lowerfilt:(+faith +hope +loaves)" as this only matches doc id#1. SolrRequestHandler handler = core.getRequestHandler("/spellCheckCompRH"); SolrQueryResponse rsp = new SolrQueryResponse(); rsp.addResponseHeader(new SimpleOrderedMap()); SolrQueryRequest req = new LocalSolrQueryRequest(core, params); handler.handleRequest(req, rsp); req.close(); NamedList values = rsp.getValues(); NamedList spellCheck = (NamedList) values.get("spellcheck"); NamedList collationHolder = (NamedList) spellCheck.get("collations"); List<String> collations = collationHolder.getAll("collation"); assertTrue(collations.size() > 0); for(String collation : collations) { assertTrue(!collation.equals("lowerfilt:(+faith +hope +loaves)")); } }
Example 12
Source File: SpellCheckCollatorTest.java From lucene-solr with Apache License 2.0 | 5 votes |
@Test @SuppressWarnings({"unchecked", "rawtypes"}) public void testCollationWithRangeQuery() throws Exception { SolrCore core = h.getCore(); SearchComponent speller = core.getSearchComponent("spellcheck"); assertTrue("speller is null and it shouldn't be", speller != null); ModifiableSolrParams params = new ModifiableSolrParams(); params.add(SpellCheckComponent.COMPONENT_NAME, "true"); params.add(SpellingParams.SPELLCHECK_BUILD, "true"); params.add(SpellingParams.SPELLCHECK_COUNT, "10"); params.add(SpellingParams.SPELLCHECK_COLLATE, "true"); params.add(SpellingParams.SPELLCHECK_ALTERNATIVE_TERM_COUNT, "10"); params.add(CommonParams.Q, "id:[1 TO 10] AND lowerfilt:lovw"); { SolrRequestHandler handler = core.getRequestHandler("/spellCheckCompRH"); SolrQueryResponse rsp = new SolrQueryResponse(); rsp.addResponseHeader(new SimpleOrderedMap()); SolrQueryRequest req = new LocalSolrQueryRequest(core, params); handler.handleRequest(req, rsp); req.close(); NamedList values = rsp.getValues(); NamedList spellCheck = (NamedList) values.get("spellcheck"); NamedList collationHolder = (NamedList) spellCheck.get("collations"); List<String> collations = collationHolder.getAll("collation"); assertTrue(collations.size()==1); String collation = collations.iterator().next(); System.out.println(collation); assertTrue("Incorrect collation: " + collation,"id:[1 TO 10] AND lowerfilt:love".equals(collation)); } }
Example 13
Source File: ZookeeperStatusHandler.java From lucene-solr with Apache License 2.0 | 5 votes |
@Override @SuppressWarnings({"unchecked", "rawtypes"}) public void handleRequestBody(SolrQueryRequest req, SolrQueryResponse rsp) throws Exception { NamedList values = rsp.getValues(); if (cores.isZooKeeperAware()) { String zkHost = cores.getZkController().getZkServerAddress(); SolrZkClient zkClient = cores.getZkController().getZkClient(); final ZkDynamicConfig dynConfig = ZkDynamicConfig.parseLines(zkClient.getConfig()); values.add("zkStatus", getZkStatus(zkHost, dynConfig)); } else { throw new SolrException(SolrException.ErrorCode.BAD_REQUEST, "The Zookeeper status API is only available in Cloud mode"); } }
Example 14
Source File: CloudMLTQParser.java From lucene-solr with Apache License 2.0 | 5 votes |
private SolrDocument getDocument(String id) { SolrCore core = req.getCore(); SolrQueryResponse rsp = new SolrQueryResponse(); ModifiableSolrParams params = new ModifiableSolrParams(); params.add(ID, id); SolrQueryRequestBase request = new SolrQueryRequestBase(core, params) { }; core.getRequestHandler("/get").handleRequest(request, rsp); @SuppressWarnings({"rawtypes"}) NamedList response = rsp.getValues(); return (SolrDocument) response.get("doc"); }
Example 15
Source File: AbstractAlfrescoDistributedIT.java From SearchServices with GNU Lesser General Public License v3.0 | 5 votes |
public static SolrQueryResponse rangeCheck(int shard) throws Exception { int maxAttemps = 10; for (int attemp=0; attemp < maxAttemps; ++attemp) { Collection<SolrCore> cores = getCores(solrShards); List<AlfrescoCoreAdminHandler> alfrescoCoreAdminHandlers = getAdminHandlers(solrShards); SolrCore core = cores.stream() .filter(solrcore -> solrcore.getName().equals("shard" + shard)).findAny().orElseThrow(RuntimeException::new); AlfrescoCoreAdminHandler alfrescoCoreAdminHandler = alfrescoCoreAdminHandlers.get(shard); SolrQueryResponse response = callHandler(alfrescoCoreAdminHandler, core, "RANGECHECK"); NamedList<?> values = response.getValues(); boolean isReady = !Optional.ofNullable(values.get("report")) .map(Object::toString) .filter(r -> r.contains("WARNING=The requested endpoint is not available on the slave")) .isPresent() && !Optional.ofNullable(values.get("exception")) .map(Object::toString) .filter(ex -> ex.contains("not initialized")) .isPresent(); if (!isReady) { Thread.sleep(1000); } else { return response; } } throw new Exception("impossible to perform rangeChack"); }
Example 16
Source File: SolrInformationServer.java From SearchServices with GNU Lesser General Public License v3.0 | 5 votes |
private SolrDocumentList executeQueryRequest(SolrQueryRequest request, SolrQueryResponse response, SolrRequestHandler handler) { handler.handleRequest(request, response); NamedList<?> values = response.getValues(); return (SolrDocumentList) values.get(RESPONSE_DEFAULT_IDS); }
Example 17
Source File: AutocompleteResponseWriter.java From apache-solr-essentials with Apache License 2.0 | 4 votes |
/** * Here the writer creates its output. * * @param writer the character stream writer. * @param request the current {@link SolrQueryRequest} * @param response the output response. * @throws IOException in case of I/O failure. */ @SuppressWarnings("rawtypes") @Override public void write( final Writer writer, final SolrQueryRequest request, final SolrQueryResponse response) throws IOException { // 1. Get a reference to values that compound the current response final NamedList elements = response.getValues(); // 2. Use a StringBuilder to build the output final StringBuilder builder = new StringBuilder("{") .append("query:'") .append(request.getParams().get(CommonParams.Q)) .append("',"); // 3. Get a reference to the object which hold the query result final Object value = elements.getVal(1); if (value instanceof ResultContext) { final ResultContext context = (ResultContext) value; // The ordered list (actually the page subset) of matched documents final DocList ids = context.docs; if (ids != null) { final SolrIndexSearcher searcher = request.getSearcher(); final DocIterator iterator = ids.iterator(); builder.append("suggestions:["); // 4. Iterate over documents for (int i = 0; i < ids.size(); i++) { // 5. For each document we need to get the corresponding "label" attribute final Document document = searcher.doc(iterator.nextDoc(), FIELDS); if (i > 0) { builder.append(","); } // 6. Append the label value to writer output builder .append("'") .append(((String) document.get("label")).replaceAll("'", "\\\\'").replaceAll("\"", "\\\\\"")) .append("'"); } builder.append("]").append("}"); } } // 7. and finally write out the built character stream by means of output writer. writer.write(builder.toString()); }
Example 18
Source File: SimpleTreeFacetComponentTest.java From BioSolr with Apache License 2.0 | 4 votes |
@SuppressWarnings({ "rawtypes", "unchecked" }) @Test public void testSingleResult() { SolrCore core = h.getCore(); ModifiableSolrParams params = new ModifiableSolrParams(); params.add("q", "name:nodeAAA"); params.add("facet", "true"); params.add("facet.tree", "true"); params.add("facet.tree.field", "{!ftree childField=child_ids}node_id"); SolrQueryResponse rsp = new SolrQueryResponse(); rsp.add("responseHeader", new SimpleOrderedMap<>()); SolrQueryRequest req = new LocalSolrQueryRequest(core, params); SolrRequestHandler handler = core.getRequestHandler(requestHandler); handler.handleRequest(req, rsp); req.close(); assertNull(rsp.getException()); NamedList results = rsp.getValues(); NamedList facetTree = (NamedList) ((NamedList)(results.get("facet_counts"))).get("facet_trees"); assertNotNull(facetTree); // Check the generated hierarchy - should be three levels deep List<Object> nodes = (List) facetTree.get("node_id"); assertEquals(1, nodes.size()); NamedList level1 = (NamedList) nodes.get(0); assertEquals("A", level1.get("value")); assertEquals(0L, level1.get("count")); assertEquals(1L, level1.get("total")); List level2Nodes = (List)level1.get("hierarchy"); NamedList level2 = (NamedList)level2Nodes.get(0); assertEquals("AA", level2.get("value")); assertEquals(0L, level2.get("count")); assertEquals(1L, level2.get("total")); List level3Nodes = (List)level2.get("hierarchy"); NamedList level3 = (NamedList)level3Nodes.get(0); assertEquals("AAA", level3.get("value")); assertEquals(1L, level3.get("count")); assertEquals(1L, level3.get("total")); assertNull(level3.get("hierarchy")); }
Example 19
Source File: SimpleTreeFacetComponentTest.java From BioSolr with Apache License 2.0 | 4 votes |
@SuppressWarnings({ "rawtypes", "unchecked" }) @Test public void testMultipleResults() { SolrCore core = h.getCore(); ModifiableSolrParams params = new ModifiableSolrParams(); params.add("q", "name:nodeA*"); params.add("facet", "true"); params.add("facet.tree", "true"); params.add("facet.tree.field", "{!ftree childField=child_ids}node_id"); SolrQueryResponse rsp = new SolrQueryResponse(); rsp.add("responseHeader", new SimpleOrderedMap<>()); SolrQueryRequest req = new LocalSolrQueryRequest(core, params); SolrRequestHandler handler = core.getRequestHandler(requestHandler); handler.handleRequest(req, rsp); req.close(); assertNull(rsp.getException()); NamedList results = rsp.getValues(); NamedList facetTree = (NamedList) ((NamedList)(results.get("facet_counts"))).get("facet_trees"); assertNotNull(facetTree); // Check the generated hierarchy - should be three levels deep List<Object> nodes = (List) facetTree.get("node_id"); assertEquals(1, nodes.size()); NamedList level1 = (NamedList) nodes.get(0); assertEquals("A", level1.get("value")); assertEquals(1L, level1.get("count")); assertEquals(6L, level1.get("total")); List level2Nodes = (List)level1.get("hierarchy"); assertEquals(3, level2Nodes.size()); NamedList level2 = (NamedList)level2Nodes.get(0); assertEquals(1L, level2.get("count")); assertEquals(3L, level2.get("total")); List level3Nodes = (List)level2.get("hierarchy"); assertEquals(2, level3Nodes.size()); NamedList level3 = (NamedList)level3Nodes.get(0); assertEquals(1L, level3.get("count")); assertEquals(1L, level3.get("total")); assertNull(level3.get("hierarchy")); }
Example 20
Source File: SimpleTreeFacetComponentTest.java From BioSolr with Apache License 2.0 | 4 votes |
@SuppressWarnings({ "rawtypes", "unchecked" }) @Test public void testResultsWithOtherFacets() { SolrCore core = h.getCore(); ModifiableSolrParams params = new ModifiableSolrParams(); params.add("q", "name:nodeA*"); params.add("facet", "true"); params.add("facet.tree", "true"); params.add("facet.tree.field", "{!ftree childField=child_ids}node_id"); params.add("facet.field", "label"); params.add("facet.field", "node_id"); SolrQueryResponse rsp = new SolrQueryResponse(); rsp.add("responseHeader", new SimpleOrderedMap<>()); SolrQueryRequest req = new LocalSolrQueryRequest(core, params); SolrRequestHandler handler = core.getRequestHandler(requestHandler); handler.handleRequest(req, rsp); req.close(); assertNull(rsp.getException()); NamedList results = rsp.getValues(); NamedList facetFields = (NamedList)((NamedList)(results.get("facet_counts"))).get("facet_fields"); assertNotNull(facetFields); assertNotNull(facetFields.get("label")); assertNotNull(facetFields.get("node_id")); NamedList facetTree = (NamedList) ((NamedList)(results.get("facet_counts"))).get("facet_trees"); assertNotNull(facetTree); // Check the generated hierarchy - should be three levels deep List<Object> nodes = (List) facetTree.get("node_id"); assertEquals(1, nodes.size()); NamedList level1 = (NamedList) nodes.get(0); assertEquals("A", level1.get("value")); assertEquals(1L, level1.get("count")); assertEquals(6L, level1.get("total")); List level2Nodes = (List)level1.get("hierarchy"); assertEquals(3, level2Nodes.size()); NamedList level2 = (NamedList)level2Nodes.get(0); assertEquals(1L, level2.get("count")); assertEquals(3L, level2.get("total")); List level3Nodes = (List)level2.get("hierarchy"); assertEquals(2, level3Nodes.size()); NamedList level3 = (NamedList)level3Nodes.get(0); assertEquals(1L, level3.get("count")); assertEquals(1L, level3.get("total")); assertNull(level3.get("hierarchy")); }