Package org.dspace.discovery.utils

Class DiscoverQueryBuilder

java.lang.Object

org.dspace.discovery.utils.DiscoverQueryBuilder

All Implemented Interfaces:

InitializingBean

public class DiscoverQueryBuilder
extends Object
implements InitializingBean

Constructor Summary

Constructors

Constructor	Description
DiscoverQueryBuilder()

Method Summary

Modifier and Type	Method	Description
void	afterPropertiesSet()
DiscoverQuery	buildFacetQuery(Context context, IndexableObject scope, DiscoveryConfiguration discoveryConfiguration, String prefix, String query, List<QueryBuilderSearchFilter> searchFilters, String dsoType, Integer pageSize, Long offset, String facetName)	Create a discovery facet query.
DiscoverQuery	buildFacetQuery(Context context, IndexableObject scope, DiscoveryConfiguration discoveryConfiguration, String prefix, String query, List<QueryBuilderSearchFilter> searchFilters, List<String> dsoTypes, Integer pageSize, Long offset, String facetName)	Create a discovery facet query.
DiscoverQuery	buildQuery(Context context, IndexableObject scope, DiscoveryConfiguration discoveryConfiguration, String query, List<QueryBuilderSearchFilter> searchFilters, String dsoType, Integer pageSize, Long offset, String sortProperty, String sortDirection)	Build a discovery query
DiscoverQuery	buildQuery(Context context, IndexableObject scope, DiscoveryConfiguration discoveryConfiguration, String query, List<QueryBuilderSearchFilter> searchFilters, List<String> dsoTypes, Integer pageSize, Long offset, String sortProperty, String sortDirection)	Build a discovery query
void	setIndexableFactories(List<IndexFactory> indexableFactories)

Methods inherited from class java.lang.Object

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

Constructor Details

DiscoverQueryBuilder

public DiscoverQueryBuilder()

Method Details

afterPropertiesSet

public void afterPropertiesSet()
                        throws Exception

Specified by:

afterPropertiesSet in interface InitializingBean

Throws:

Exception

buildQuery

public DiscoverQuery buildQuery(Context context,
 IndexableObject scope,
 DiscoveryConfiguration discoveryConfiguration,
 String query,
 List<QueryBuilderSearchFilter> searchFilters,
 String dsoType,
 Integer pageSize,
 Long offset,
 String sortProperty,
 String sortDirection)
                         throws SearchServiceException

Build a discovery query

Parameters:

context - the DSpace context

scope - the scope for this discovery query

discoveryConfiguration - the discovery configuration for this discovery query

query - the query string for this discovery query

searchFilters - the search filters for this discovery query

dsoType - only include search results with this type

pageSize - the page size for this discovery query

offset - the offset for this discovery query

sortProperty - the sort property for this discovery query

sortDirection - the sort direction for this discovery query

Throws:

SearchServiceException

buildQuery

public DiscoverQuery buildQuery(Context context,
 IndexableObject scope,
 DiscoveryConfiguration discoveryConfiguration,
 String query,
 List<QueryBuilderSearchFilter> searchFilters,
 List<String> dsoTypes,
 Integer pageSize,
 Long offset,
 String sortProperty,
 String sortDirection)
                         throws IllegalArgumentException,
SearchServiceException

Build a discovery query

Parameters:

context - the DSpace context

scope - the scope for this discovery query

discoveryConfiguration - the discovery configuration for this discovery query

query - the query string for this discovery query

searchFilters - the search filters for this discovery query

dsoTypes - only include search results with one of these types

pageSize - the page size for this discovery query

offset - the offset for this discovery query

sortProperty - the sort property for this discovery query

sortDirection - the sort direction for this discovery query

Throws:

IllegalArgumentException

SearchServiceException

buildFacetQuery

public DiscoverQuery buildFacetQuery(Context context,
 IndexableObject scope,
 DiscoveryConfiguration discoveryConfiguration,
 String prefix,
 String query,
 List<QueryBuilderSearchFilter> searchFilters,
 String dsoType,
 Integer pageSize,
 Long offset,
 String facetName)
                              throws IllegalArgumentException

Create a discovery facet query.

Parameters:

context - the DSpace context

scope - the scope for this discovery query

discoveryConfiguration - the discovery configuration for this discovery query

prefix - limit the facets results to those starting with the given prefix.

query - the query string for this discovery query

searchFilters - the search filters for this discovery query

dsoType - only include search results with this type

pageSize - the page size for this discovery query

offset - the offset for this discovery query

facetName - the facet field

Throws:

IllegalArgumentException

buildFacetQuery

public DiscoverQuery buildFacetQuery(Context context,
 IndexableObject scope,
 DiscoveryConfiguration discoveryConfiguration,
 String prefix,
 String query,
 List<QueryBuilderSearchFilter> searchFilters,
 List<String> dsoTypes,
 Integer pageSize,
 Long offset,
 String facetName)
                              throws IllegalArgumentException

Create a discovery facet query.

Parameters:

context - the DSpace context

scope - the scope for this discovery query

discoveryConfiguration - the discovery configuration for this discovery query

prefix - limit the facets results to those starting with the given prefix.

query - the query string for this discovery query

searchFilters - the search filters for this discovery query

dsoTypes - only include search results with one of these types

pageSize - the page size for this discovery query

offset - the offset for this discovery query

facetName - the facet field

Throws:

IllegalArgumentException

setIndexableFactories

public void setIndexableFactories(List<IndexFactory> indexableFactories)