org.apache.solr.common.SolrDocument#getFieldNames

Source File: SolrController.java From Spring-Boot-Book with Apache License 2.0

6 votes

@RequestMapping("/getById/{id}")
    public String getByIdFromSolr(@PathVariable("id") String id) throws IOException, SolrServerException {

        //根据id查询内容
        SolrDocument solrDocument = solrClient.getById(id);
        //获取filedName
        Collection<String> fieldNames = solrDocument.getFieldNames();
        //获取file名和内容
        Map<String, Object> fieldValueMap = solrDocument.getFieldValueMap();

//            int childDocumentCount = solrDocument.getChildDocumentCount();

        List<SolrDocument> childDocuments = solrDocument.getChildDocuments();
        String results = solrDocument.toString();
        //fieldNames
        // fieldValueMap
        // childDocuments;
        return results;

    }

Source File: SolrUtils.java From vind with Apache License 2.0

6 votes

public static SolrInputDocument toSolrInputDocument(SolrDocument solrDocument) {
    SolrInputDocument solrInputDocument = new SolrInputDocument();

    for (String name : solrDocument.getFieldNames()) {
        solrInputDocument.addField(name, solrDocument.getFieldValue(name));
    }

    //Don't forget children documents
    if(solrDocument.getChildDocuments() != null) {
        for(SolrDocument childDocument : solrDocument.getChildDocuments()) {
            //You can add paranoic check against infinite loop childDocument == solrDocument
            solrInputDocument.addChildDocument(toSolrInputDocument(childDocument));
        }
    }
    return solrInputDocument;
}

Source File: TestDynamicFieldNamesIndexCorrectly.java From lucene-solr with Apache License 2.0

6 votes

private void assertThatDocsHaveCorrectFields(final Collection<SolrInputDocument> solrDocs,
    final SolrDocumentList resultDocs) {
  assertEquals("Wrong number of docs found", resultDocs.getNumFound(), solrDocs.size());
  final Map<Object,SolrDocument> resultMap = resultDocs.stream()
      .collect(Collectors.toMap(doc -> doc.getFieldValue("id"), doc -> doc));
  Iterator<SolrInputDocument> it = solrDocs.iterator();
  while (it.hasNext()) {
    final SolrInputDocument inDoc = it.next();
    final String id = inDoc.getField("id").getValue().toString();
    final SolrDocument resultDoc = resultMap.get(id);
    final Collection<String> resultFieldNames = resultDoc.getFieldNames();
    inDoc
        .getFieldNames()
        .forEach(
            fieldName -> {
              assertThat(
                  String.format(Locale.ROOT, "Doc %s does not have field %s, it has %s", id, fieldName,
                      resultFieldNames),
                  resultFieldNames, new IsCollectionContaining<>(new IsEqual<>(fieldName)));
            });
  }
}

Source File: SolrUtil.java From rdf4j with BSD 3-Clause "New" or "Revised" License

6 votes

/**
 * Converts a {@link SolrDocument} to a {@link SolrInputDocument}
 *
 * @param solrDocument
 * @return input document
 */
public static SolrInputDocument toSolrInputDocument(SolrDocument solrDocument) {

	/*
	 * Note: ClientUtils.toSolrInputDocument was removed in solr 6 Replacement found on
	 * https://stackoverflow.com/questions/38266684/
	 * substitute-of-org-apache-solr-client-solrj-util-clientutils-tosolrinputdocument
	 */

	SolrInputDocument solrInputDocument = new SolrInputDocument();

	for (String name : solrDocument.getFieldNames()) {
		solrInputDocument.addField(name, solrDocument.getFieldValue(name));
	}

	// Don't forget children documents
	if (solrDocument.getChildDocuments() != null) {
		for (SolrDocument childDocument : solrDocument.getChildDocuments()) {
			// You can add paranoic check against infinite loop childDocument == solrDocument
			solrInputDocument.addChildDocument(toSolrInputDocument(childDocument));
		}
	}
	return solrInputDocument;
}

Source File: JsonQueryRequestIntegrationTest.java From lucene-solr with Apache License 2.0

6 votes

@Test
public void canSpecifyFieldsToBeReturned() throws Exception {
  final JsonQueryRequest simpleQuery = new JsonQueryRequest()
      .setQuery("*:*")
      .returnFields("id", "name");
  QueryResponse queryResponse = simpleQuery.process(cluster.getSolrClient(), COLLECTION_NAME);
  assertEquals(0, queryResponse.getStatus());
  final SolrDocumentList docs = queryResponse.getResults();
  assertEquals(NUM_BOOKS_TOTAL, docs.getNumFound());
  for (SolrDocument returnedDoc : docs) {
    final Collection<String> fields = returnedDoc.getFieldNames();
    assertEquals(2, fields.size());
    assertTrue("Expected field list to contain 'id'", fields.contains("id"));
    assertTrue("Expected field list to contain 'name'", fields.contains("name"));
  }
}

Source File: JsonRequestApiTest.java From lucene-solr with Apache License 2.0

6 votes

@Test
public void testJsonQueryUsingParamsBlock() throws Exception {
  SolrClient solrClient = cluster.getSolrClient();

  //tag::solrj-json-query-params-block[]
  final ModifiableSolrParams params = new ModifiableSolrParams();
  params.set("fl", "name", "price");
  final JsonQueryRequest simpleQuery = new JsonQueryRequest(params)
      .withParam("q", "memory")
      .withParam("rows", 1);
  QueryResponse queryResponse = simpleQuery.process(solrClient, COLLECTION_NAME);
  // end::solrj-json-query-params-block[]

  assertEquals(0, queryResponse.getStatus());
  assertEquals(1, queryResponse.getResults().size());
  final SolrDocument doc = queryResponse.getResults().get(0);
  final Collection<String> returnedFields = doc.getFieldNames();
  assertEquals(2, doc.getFieldNames().size());
  assertTrue("Expected returned field list to include 'name'", returnedFields.contains("name"));
  assertTrue("Expected returned field list to include 'price'", returnedFields.contains("price"));
}

Source File: TestPutSolrRecord.java From nifi with Apache License 2.0

5 votes

/**
 * Verify that given SolrServer contains the expected SolrDocuments.
 */
private static void verifySolrDocuments(SolrClient solrServer, Collection<SolrDocument> expectedDocuments)
        throws IOException, SolrServerException {

    solrServer.commit();

    SolrQuery query = new SolrQuery("*:*");
    QueryResponse qResponse = solrServer.query(query);
    Assert.assertEquals(expectedDocuments.size(), qResponse.getResults().getNumFound());

    // verify documents have expected fields and values
    for (SolrDocument expectedDoc : expectedDocuments) {
        boolean found = false;
        for (SolrDocument solrDocument : qResponse.getResults()) {
            boolean foundAllFields = true;
            for (String expectedField : expectedDoc.getFieldNames()) {
                Object expectedVal = expectedDoc.getFirstValue(expectedField);
                Object actualVal = solrDocument.getFirstValue(expectedField);
                foundAllFields = expectedVal.equals(actualVal);
            }

            if (foundAllFields) {
                found = true;
                break;
            }
        }
        Assert.assertTrue("Could not find " + expectedDoc, found);
    }
}

Source File: ConverterService.java From chronix.server with Apache License 2.0

5 votes

/**
 * Converts a lucene document to a solr document.
 *
 * @param schema    the index schema
 * @param luceneDoc the lucene document
 * @return solr document
 */
public SolrDocument toSolrDoc(IndexSchema schema, Document luceneDoc) {
    SolrDocument solrDoc = new SolrDocument();
    luceneDoc.forEach(it -> solrDoc.addField(it.name(), schema.getField(it.name()).getType().toObject(it)));
    for (String field : solrDoc.getFieldNames()) {
        Object value = solrDoc.getFieldValue(field);
        if (value instanceof ByteBuffer) {
            solrDoc.setField(field, ((ByteBuffer) value).array());
        }
    }
    return solrDoc;
}

Source File: SolrRehashConsumer.java From extract with MIT License

5 votes

@Override
protected void consume(final SolrDocument input) throws SolrServerException, IOException, NoSuchAlgorithmException {
	final String inputPath = (String) input.getFieldValue(pathField);
	final String outputPath;

	if (null != pattern && null != replacement) {
		outputPath = pattern.matcher(inputPath).replaceAll(replacement);
	} else {
		outputPath = inputPath;
	}

	final String inputId = (String) input.getFieldValue(idField);
	final String outputId = DatatypeConverter.printHexBinary(MessageDigest.getInstance(idAlgorithm)
		.digest(outputPath.getBytes(outputEncoding)));
	final String outputPathParent = Objects.toString(Paths.get(outputPath).getParent(), "");

	// If the hash hasn't changed, skip.
	// Skip by comparing the hash values and not the paths because the algorithm might have been changed.
	if (inputId.equals(outputId)) {
		return;
	}

	final SolrInputDocument output = new SolrInputDocument();

	for (String name: input.getFieldNames()) {
		output.addField(name, input.getFieldValue(name));
	}

	output.setField("_version_", "-1"); // The document must not exist.
	output.setField(idField, outputId);
	output.setField(pathField, outputPath);
	output.setField(FieldNames.DEFAULT_PARENT_PATH_FIELD, outputPathParent);

	logger.info(String.format("Replacing path \"%s\" with \"%s\" and rehashing ID from \"%s\" to \"%s\".",
			inputPath, outputPath, inputId, outputId));
	client.add(output);
	client.deleteById(inputId);
}

Source File: RealTimeGetComponent.java From lucene-solr with Apache License 2.0

5 votes

private static SolrInputDocument toSolrInputDocument(SolrDocument doc, IndexSchema schema) {
  SolrInputDocument out = new SolrInputDocument();
  for( String fname : doc.getFieldNames() ) {
    boolean fieldArrayListCreated = false;
    SchemaField sf = schema.getFieldOrNull(fname);
    if (sf != null) {
      if ((!sf.hasDocValues() && !sf.stored()) || schema.isCopyFieldTarget(sf)) continue;
    }
    for (Object val: doc.getFieldValues(fname)) {
      if (val instanceof Field) {
        Field f = (Field) val;
        if (sf != null) {
          val = sf.getType().toObject(f);   // object or external string?
        } else {
          val = f.stringValue();
          if (val == null) val = f.numericValue();
          if (val == null) val = f.binaryValue();
          if (val == null) val = f;
        }
      } else if(val instanceof SolrDocument) {
        val = toSolrInputDocument((SolrDocument) val, schema);
        if(!fieldArrayListCreated && doc.getFieldValue(fname) instanceof Collection) {
          // previous value was array so we must return as an array even if was a single value array
          out.setField(fname, Lists.newArrayList(val));
          fieldArrayListCreated = true;
          continue;
        }
      }
      out.addField(fname, val);
    }
  }
  return out;
}

Source File: XMLWriter.java From lucene-solr with Apache License 2.0

5 votes

/**
 * The SolrDocument should already have multivalued fields implemented as
 * Collections -- this will not rewrite to &lt;arr&gt;
 */
@Override
public void writeSolrDocument(String name, SolrDocument doc, ReturnFields returnFields, int idx ) throws IOException {
  startTag("doc", name, false);
  incLevel();

  for (String fname : doc.getFieldNames()) {
    if (returnFields!= null && !returnFields.wantsField(fname)) {
      continue;
    }

    Object val = doc.getFieldValue(fname);
    if( "_explain_".equals( fname ) ) {
      if (log.isDebugEnabled()) {
        log.debug(String.valueOf(val));
      }
    }
    writeVal(fname, val);
  }

  if(doc.hasChildDocuments()) {
    for(SolrDocument childDoc : doc.getChildDocuments()) {
      writeSolrDocument(null, childDoc, new SolrReturnFields(), idx);
    }
  }

  decLevel();
  writer.write("</doc>");
}

Source File: SolrEntityProcessor.java From lucene-solr with Apache License 2.0

5 votes

@Override
public Map<String,Object> next() {
  SolrDocument solrDocument = solrDocumentIterator.next();
  
  HashMap<String,Object> map = new HashMap<>();
  Collection<String> fields = solrDocument.getFieldNames();
  for (String field : fields) {
    Object fieldValue = solrDocument.getFieldValue(field);
    map.put(field, fieldValue);
  }
  return map;
}

Source File: CustomIndexLoader.java From solr-autocomplete with Apache License 2.0

5 votes

private static SolrInputDocument fetchExistingOrCreateNewSolrDoc(SolrClient solr, String id) throws SolrServerException, IOException {
  countCreatedAcDocs++;

  if (!mergingWithOldDocsEnabled) {
    // if disabled, always use fresh document and override older docs with the same phrase
    return new SolrInputDocument();
  }
  if (id.equals("")) {
    return new SolrInputDocument();
  }
  
  Map<String, String> p = new HashMap<String, String>();
  p.put("q", PHRASE + ":\"" + ClientUtils.escapeQueryChars(id) + "\"");
 
  long t1 = System.currentTimeMillis();
  
  SolrParams params = new MapSolrParams(p);
  QueryResponse res = solr.query(params);
  
  totalSearchTime += (System.currentTimeMillis() - t1);
  
  if (res.getResults().size() == 0) {
    // System.out.println("Document for phrase " + id + " NOT FOUND");
    countDistinctNewDocs++;
    return new SolrInputDocument();
  } else if (res.getResults().size() == 1) {
    SolrDocument doc = res.getResults().get(0);
    SolrInputDocument tmp = new SolrInputDocument();
    
    // System.out.println("Document for phrase " + id + " found");
    
    for (String fieldName : doc.getFieldNames()) {
      tmp.addField(fieldName, doc.getFieldValue(fieldName));
    }
    return tmp;
  } else {
    throw new IllegalStateException("Query with params : " + p + " returned more than 1 hit!");
  }
}

Source File: TestPutSolrContentStream.java From nifi with Apache License 2.0

5 votes

/**
 * Verify that given SolrServer contains the expected SolrDocuments.
 */
private static void verifySolrDocuments(SolrClient solrServer, Collection<SolrDocument> expectedDocuments)
        throws IOException, SolrServerException {

    solrServer.commit();

    SolrQuery query = new SolrQuery("*:*");
    QueryResponse qResponse = solrServer.query(query);
    Assert.assertEquals(expectedDocuments.size(), qResponse.getResults().getNumFound());

    // verify documents have expected fields and values
    for (SolrDocument expectedDoc : expectedDocuments) {
        boolean found = false;
        for (SolrDocument solrDocument : qResponse.getResults()) {
            boolean foundAllFields = true;
            for (String expectedField : expectedDoc.getFieldNames()) {
                Object expectedVal = expectedDoc.getFirstValue(expectedField);
                Object actualVal = solrDocument.getFirstValue(expectedField);
                foundAllFields = expectedVal.equals(actualVal);
            }

            if (foundAllFields) {
                found = true;
                break;
            }
        }
        Assert.assertTrue("Could not find " + expectedDoc, found);
    }
}

Source File: AlfrescoFieldMapperTransformer.java From SearchServices with GNU Lesser General Public License v3.0

5 votes

@SuppressWarnings("unchecked")
@Override
public void transform(SolrDocument doc, int docid, float score)
{
    Collection<String> fieldNames = new ArrayList<>(doc.getFieldNames());
    solrReturnFields = new SolrReturnFields(context.getRequest().getParams().get("originalFl"), context.getRequest());

    for (String fieldName : fieldNames)
    {
       SchemaField schemaField = context.getSearcher().getSchema().getFieldOrNull(fieldName);
       if(schemaField != null)
       {
           String alfrescoFieldName = AlfrescoSolrDataModel.getInstance().getAlfrescoPropertyFromSchemaField(fieldName);
           if (isRequestedField(alfrescoFieldName) || alfrescoFieldName.equals("id"))
           {
               Object value = doc.getFieldValue(fieldName);
               doc.removeFields(fieldName);
               if (schemaField.multiValued())
               {
                   Object collectionValue =
                           ((Collection<Object>) value).stream()
                                .map(elem -> getFieldValue(schemaField, elem))
                                .collect(Collectors.toSet());
                   doc.setField(alfrescoFieldName, collectionValue);
               }
               else
               {
                   doc.setField(transformToUnderscoreNotation(alfrescoFieldName), getFieldValue(schemaField, value));
               }
           }
           else
           {
               doc.removeFields(alfrescoFieldName);
               doc.removeFields(fieldName);
           }
       }
    }
}

Source File: TestPutSolrContentStream.java From localization_nifi with Apache License 2.0

5 votes

/**
 * Verify that given SolrServer contains the expected SolrDocuments.
 */
private static void verifySolrDocuments(SolrClient solrServer, Collection<SolrDocument> expectedDocuments)
        throws IOException, SolrServerException {

    solrServer.commit();

    SolrQuery query = new SolrQuery("*:*");
    QueryResponse qResponse = solrServer.query(query);
    Assert.assertEquals(expectedDocuments.size(), qResponse.getResults().getNumFound());

    // verify documents have expected fields and values
    for (SolrDocument expectedDoc : expectedDocuments) {
        boolean found = false;
        for (SolrDocument solrDocument : qResponse.getResults()) {
            boolean foundAllFields = true;
            for (String expectedField : expectedDoc.getFieldNames()) {
                Object expectedVal = expectedDoc.getFirstValue(expectedField);
                Object actualVal = solrDocument.getFirstValue(expectedField);
                foundAllFields = expectedVal.equals(actualVal);
            }

            if (foundAllFields) {
                found = true;
                break;
            }
        }
        Assert.assertTrue("Could not find " + expectedDoc, found);
    }
}

Source File: GetSolr.java From localization_nifi with Apache License 2.0

5 votes

public SolrInputDocument toSolrInputDocument(SolrDocument d) {
    SolrInputDocument doc = new SolrInputDocument();

    for (String name : d.getFieldNames()) {
        doc.addField(name, d.getFieldValue(name));
    }

    return doc;
}

Source File: SolrControllerTest.java From Spring-Boot-Book with Apache License 2.0

5 votes

@Test
public void getByIdFromSolr() throws IOException, SolrServerException {
    //根据id查询内容
    String id="8888888";
    SolrDocument solrDocument = solrClient.getById(id);
    //获取filedName
    Collection<String> fieldNames = solrDocument.getFieldNames();
    //获取file名和内容
    Map<String, Object> fieldValueMap = solrDocument.getFieldValueMap();
    List<SolrDocument> childDocuments = solrDocument.getChildDocuments();
    String results = solrDocument.toString();
    System.out.println(results);

}

Source File: JSONWriter.java From lucene-solr with Apache License 2.0

4 votes

@Override
public void writeSolrDocument(String name, SolrDocument doc, ReturnFields returnFields, int idx) throws IOException {
  if( idx > 0 ) {
    writeArraySeparator();
  }

  indent();
  writeMapOpener(doc.size());
  incLevel();

  boolean first=true;
  for (String fname : doc.getFieldNames()) {
    if (returnFields!= null && !returnFields.wantsField(fname)) {
      continue;
    }

    if (first) {
      first=false;
    }
    else {
      writeMapSeparator();
    }

    indent();
    writeKey(fname, true);
    Object val = doc.getFieldValue(fname);
    writeVal(fname, val);
  }

  if(doc.hasChildDocuments()) {
    if(first == false) {
      writeMapSeparator();
      indent();
    }
    writeKey("_childDocuments_", true);
    writeArrayOpener(doc.getChildDocumentCount());
    List<SolrDocument> childDocs = doc.getChildDocuments();
    for(int i=0; i<childDocs.size(); i++) {
      writeSolrDocument(null, childDocs.get(i), null, i);
    }
    writeArrayCloser();
  }

  decLevel();
  writeMapCloser();
}

Source File: GeoJSONResponseWriter.java From lucene-solr with Apache License 2.0

4 votes

@Override
public void writeSolrDocument(String name, SolrDocument doc, ReturnFields returnFields, int idx) throws IOException {
  if( idx > 0 ) {
    writeArraySeparator();
  }

  indent();
  writeMapOpener(-1); 
  incLevel();

  writeKey("type", false);
  writeVal(null, "Feature");
  
  Object val = doc.getFieldValue(geofield);
  if(val != null) {  
    writeFeatureGeometry(val);
  }
  
  boolean first=true;
  for (String fname : doc.getFieldNames()) {
    if (fname.equals(geofield) || ((returnFields!= null && !returnFields.wantsField(fname)))) {
      continue;
    }
    writeMapSeparator();
    if (first) {
      indent();
      writeKey("properties", false);
      writeMapOpener(-1); 
      incLevel();
      
      first=false;
    }

    indent();
    writeKey(fname, true);
    val = doc.getFieldValue(fname);
    writeVal(fname, val);
  }

  // GeoJSON does not really support nested FeatureCollections
  if(doc.hasChildDocuments()) {
    if(first == false) {
      writeMapSeparator();
      indent();
    }
    writeKey("_childDocuments_", true);
    writeArrayOpener(doc.getChildDocumentCount());
    List<SolrDocument> childDocs = doc.getChildDocuments();
    for(int i=0; i<childDocs.size(); i++) {
      writeSolrDocument(null, childDocs.get(i), null, i);
    }
    writeArrayCloser();
  }

  // check that we added any properties
  if(!first) {
    decLevel();
    writeMapCloser();
  }
  
  decLevel();
  writeMapCloser();
}

Java Code Examples for org.apache.solr.common.SolrDocument#getFieldNames()