org.springframework.data.solr.core

Class DefaultQueryParser

java.lang.Object

org.springframework.data.solr.core.QueryParserBase<SolrDataQuery>

org.springframework.data.solr.core.DefaultQueryParser

All Implemented Interfaces:

QueryParser

public class DefaultQueryParser
extends QueryParserBase<SolrDataQuery>

Implementation of QueryParser.
Creates executable SolrQuery from Query by traversing Criteria. Reserved characters like + or - will be escaped to form a valid query.

Author:

Christoph Strobl, John Dorman, Rosty Kerei, Luke Corpe, Andrey Paramonov, Philipp Jardas, Francisco Spaeth, Joachim Uhrlaß, Petar Tahchiev, Juan Manuel de Blas

Nested Class Summary

Nested classes/interfaces inherited from class org.springframework.data.solr.core.QueryParserBase

QueryParserBase.PredicateProcessor

Field Summary

Fields inherited from class org.springframework.data.solr.core.QueryParserBase

BOOST, conversionService, CRITERIA_VALUE_SEPERATOR, DELIMINATOR, NOT

Constructor Summary

Constructors

Constructor and Description
DefaultQueryParser(MappingContext mappingContext) Create a new DefaultQueryParser using the provided MappingContext to map fields to domain domain type properties.

Method Summary

Modifier and Type	Method and Description
protected void	appendFilterQuery(org.apache.solr.client.solrj.SolrQuery solrQuery, List<FilterQuery> filterQueries, Class<?> domainType) Set filter filter queries for SolrQuery
protected void	appendSort(org.apache.solr.client.solrj.SolrQuery solrQuery, Sort sort, Class<?> domainType) Append sorting parameters to SolrQuery
protected String	createPerFieldOverrideParameterName(Field field, String parameterName, Class<?> domainType)
org.apache.solr.client.solrj.SolrQuery	doConstructSolrQuery(SolrDataQuery query, Class<?> domainType) Convert given Query into a SolrQuery executable via SolrClient
protected void	processHighlightOptions(org.apache.solr.client.solrj.SolrQuery solrQuery, HighlightQuery query, Class<?> domainType) Append highlighting parameters to SolrQuery

Methods inherited from class org.springframework.data.solr.core.QueryParserBase

addPredicateProcessor, appendDefaultOperator, appendDefType, appendPagination, appendProjectionOnFields, appendProjectionOnFields, appendRequestHandler, appendTimeAllowed, constructSolrQuery, createCalculatedFieldFragment, createFunctionFragment, createQueryFragmentForCriteria, createQueryStringFromCriteria, createQueryStringFromCriteria, createQueryStringFromNode, createQueryStringFromNode, createQueryStringFromNode, createQueryStringFromNode, getMappedFieldName, getMappedFieldName, getQueryString, prependJoin, registerConverter

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.springframework.data.solr.core.QueryParser

constructSolrQuery, getQueryString

Constructor Detail

DefaultQueryParser

public DefaultQueryParser(@Nullable
                          MappingContext mappingContext)

Create a new DefaultQueryParser using the provided MappingContext to map fields to domain domain type properties.

Parameters:

mappingContext - can be null.

Since:

4.0

Method Detail

doConstructSolrQuery

public final org.apache.solr.client.solrj.SolrQuery doConstructSolrQuery(SolrDataQuery query,
                                                                         @Nullable
                                                                         Class<?> domainType)

Convert given Query into a SolrQuery executable via SolrClient

Specified by:

doConstructSolrQuery in class QueryParserBase<SolrDataQuery>

Parameters:

query - the source query to turn into a SolrQuery.

domainType - can be null.

Returns:

processHighlightOptions

protected void processHighlightOptions(org.apache.solr.client.solrj.SolrQuery solrQuery,
                                       HighlightQuery query,
                                       @Nullable
                                       Class<?> domainType)

Append highlighting parameters to SolrQuery

Parameters:

solrQuery - the target SolrQuery

query - the source query.

domainType - used for mapping fields to properties. Can be null.

createPerFieldOverrideParameterName

protected String createPerFieldOverrideParameterName(Field field,
                                                     String parameterName,
                                                     @Nullable
                                                     Class<?> domainType)

Parameters:

field - the source field.

parameterName - the parameter name to append

domainType - used for mapping fields to properties. Can be null.

Returns:

appendFilterQuery

protected void appendFilterQuery(org.apache.solr.client.solrj.SolrQuery solrQuery,
                                 List<FilterQuery> filterQueries,
                                 @Nullable
                                 Class<?> domainType)

Set filter filter queries for SolrQuery

Parameters:

solrQuery -

filterQueries -

domainType - used for mapping fields to properties. Can be null.

appendSort

protected void appendSort(org.apache.solr.client.solrj.SolrQuery solrQuery,
                          @Nullable
                          Sort sort,
                          @Nullable
                          Class<?> domainType)

Append sorting parameters to SolrQuery

Parameters:

solrQuery -

sort -