org.jahia.services.query

Class QueryResultWrapperImpl

java.lang.Object

org.jahia.services.query.QueryResultWrapperImpl

All Implemented Interfaces:

javax.jcr.query.QueryResult, QueryResultWrapper

public final class QueryResultWrapperImpl
extends Object
implements QueryResultWrapper

This is an adapter to support JCR query result functionality for multiple providers.

Author:

Thomas Draier

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	QueryResultWrapperImpl.MultipleRowIterator Iterator aggregating multiple row iterators

Method Summary

Modifier and Type	Method and Description
long	getApproxCount()
String[]	getColumnNames()
org.apache.solr.client.solrj.response.FacetField	getFacetDate(String name)
List<org.apache.solr.client.solrj.response.FacetField>	getFacetDates()
org.apache.solr.client.solrj.response.FacetField	getFacetField(String name)
List<org.apache.solr.client.solrj.response.FacetField>	getFacetFields()
Map<String,Long>	getFacetQuery()
List<org.apache.solr.client.solrj.response.FacetField>	getLimitingFacets()
JCRNodeIteratorWrapper	getNodes()
org.apache.solr.client.solrj.response.RangeFacet	getRangeFacet(String name)
List<org.apache.solr.client.solrj.response.RangeFacet>	getRangeFacets()
javax.jcr.query.RowIterator	getRows()
String[]	getSelectorNames()
boolean	isFacetFieldsEmpty(List<org.apache.solr.client.solrj.response.FacetField> facetFields)
boolean	isFacetResultsEmpty() Check if the queryResultWrapper contains any facet results
boolean	isRangeFacetsEmpty(List<org.apache.solr.client.solrj.response.RangeFacet> rangeFacets)
static QueryResultWrapper	wrap(List<QueryResultAdapter> queryResults, long limit) Decorates the provided list of query results, if needed.

Methods inherited from class java.lang.Object

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

Method Detail

wrap

public static QueryResultWrapper wrap(List<QueryResultAdapter> queryResults,
                                      long limit)

Decorates the provided list of query results, if needed.

Parameters:

queryResults - the query results to be wrapped

Returns:

decorated list of query results

getColumnNames

public String[] getColumnNames()
                        throws javax.jcr.RepositoryException

Specified by:

getColumnNames in interface javax.jcr.query.QueryResult

Throws:

javax.jcr.RepositoryException

getRows

public javax.jcr.query.RowIterator getRows()
                                    throws javax.jcr.RepositoryException

Specified by:

getRows in interface javax.jcr.query.QueryResult

Throws:

javax.jcr.RepositoryException

getNodes

public JCRNodeIteratorWrapper getNodes()
                                throws javax.jcr.RepositoryException

Specified by:

getNodes in interface javax.jcr.query.QueryResult

Specified by:

getNodes in interface QueryResultWrapper

Throws:

javax.jcr.RepositoryException

getSelectorNames

public String[] getSelectorNames()
                          throws javax.jcr.RepositoryException

Specified by:

getSelectorNames in interface javax.jcr.query.QueryResult

Throws:

javax.jcr.RepositoryException

getFacetFields

public List<org.apache.solr.client.solrj.response.FacetField> getFacetFields()

Specified by:

getFacetFields in interface QueryResultWrapper

getFacetDates

public List<org.apache.solr.client.solrj.response.FacetField> getFacetDates()

Specified by:

getFacetDates in interface QueryResultWrapper

getRangeFacets

public List<org.apache.solr.client.solrj.response.RangeFacet> getRangeFacets()

Specified by:

getRangeFacets in interface QueryResultWrapper

getFacetField

public org.apache.solr.client.solrj.response.FacetField getFacetField(String name)

Specified by:

getFacetField in interface QueryResultWrapper

getFacetDate

public org.apache.solr.client.solrj.response.FacetField getFacetDate(String name)

Specified by:

getFacetDate in interface QueryResultWrapper

getRangeFacet

public org.apache.solr.client.solrj.response.RangeFacet getRangeFacet(String name)

Specified by:

getRangeFacet in interface QueryResultWrapper

getFacetQuery

public Map<String,Long> getFacetQuery()

Specified by:

getFacetQuery in interface QueryResultWrapper

getLimitingFacets

public List<org.apache.solr.client.solrj.response.FacetField> getLimitingFacets()

Specified by:

getLimitingFacets in interface QueryResultWrapper

isFacetFieldsEmpty

public boolean isFacetFieldsEmpty(List<org.apache.solr.client.solrj.response.FacetField> facetFields)

Specified by:

isFacetFieldsEmpty in interface QueryResultWrapper

isRangeFacetsEmpty

public boolean isRangeFacetsEmpty(List<org.apache.solr.client.solrj.response.RangeFacet> rangeFacets)

Specified by:

isRangeFacetsEmpty in interface QueryResultWrapper

isFacetResultsEmpty

public boolean isFacetResultsEmpty()

Check if the queryResultWrapper contains any facet results

Specified by:

isFacetResultsEmpty in interface QueryResultWrapper

Returns:

true is queryResultWrapper doesn't contains any facet results

getApproxCount

public long getApproxCount()

Specified by:

getApproxCount in interface QueryResultWrapper