org.ow2.weblab.services.solr.searcher
Class SolrSearcher

java.lang.Object
  org.ow2.weblab.services.solr.searcher.SolrSearcher

All Implemented Interfaces:

org.ow2.weblab.core.services.Searcher

public class SolrSearcher
extends java.lang.Object
implements org.ow2.weblab.core.services.Searcher

Searcher using Embedded Solr server.
RDF output is generated with Jena and can be enriched with metadata stored in index. This should be define in searcher configuration file.

Field Summary

static java.lang.String	BEAN_NAME
static java.lang.String	HAS_SCOPE
static java.lang.String	TO_BE_RANKED_ASCENDING
static java.lang.String	TO_BE_RANKED_BY

Constructor Summary

SolrSearcher()

Method Summary

void	destroy()
SolrConfig	getConf()
ResultSetMetadataEnrichment	getEnricher()
FacetSuggestion	getFacetSuggestion()
Highlighter	getHighlighter()
void	init()
org.ow2.weblab.core.services.searcher.SearchReturn	search(org.ow2.weblab.core.services.searcher.SearchArgs arg)
org.ow2.weblab.core.model.ResultSet	search(java.lang.String context, org.ow2.weblab.core.model.Query q, int offset, int limit) Use SolrComponent for Solr index querying and format response in RDF with Jena. The ResultSet contains a Pok which himself contains Hits. If enrichment is activated, all fields presents in index and search configuration file are annotated.
void	setConf(SolrConfig conf)
void	setEnricher(ResultSetMetadataEnrichment enricher)
void	setFacetSuggestion(FacetSuggestion facetSuggestion)
void	setHighlighter(Highlighter highlighter)

Methods inherited from class java.lang.Object

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

Field Detail

TO_BE_RANKED_BY

public static final java.lang.String TO_BE_RANKED_BY

See Also:

Constant Field Values

TO_BE_RANKED_ASCENDING

public static final java.lang.String TO_BE_RANKED_ASCENDING

See Also:

Constant Field Values

HAS_SCOPE

public static final java.lang.String HAS_SCOPE

See Also:

Constant Field Values

BEAN_NAME

public static final java.lang.String BEAN_NAME

See Also:

Constant Field Values

Constructor Detail

SolrSearcher

public SolrSearcher()

Method Detail

init

@PostConstruct
public void init()

destroy

@PreDestroy
public void destroy()

search

public org.ow2.weblab.core.services.searcher.SearchReturn search(org.ow2.weblab.core.services.searcher.SearchArgs arg)
                                                          throws org.ow2.weblab.core.services.InvalidParameterException,
                                                                 org.ow2.weblab.core.services.ServiceNotConfiguredException,
                                                                 org.ow2.weblab.core.services.UnexpectedException

Specified by:

search in interface org.ow2.weblab.core.services.Searcher

Throws:

org.ow2.weblab.core.services.InvalidParameterException

org.ow2.weblab.core.services.ServiceNotConfiguredException

org.ow2.weblab.core.services.UnexpectedException

search

public org.ow2.weblab.core.model.ResultSet search(java.lang.String context,
                                                  org.ow2.weblab.core.model.Query q,
                                                  int offset,
                                                  int limit)
                                           throws org.ow2.weblab.core.services.InvalidParameterException,
                                                  org.ow2.weblab.core.services.ServiceNotConfiguredException,
                                                  org.ow2.weblab.core.services.UnexpectedException

Use SolrComponent for Solr index querying and format response in RDF with Jena.
The ResultSet contains a Pok which himself contains Hits.
If enrichment is activated, all fields presents in index and search configuration file are annotated.

Parameters:

q - the Weblab StringQuery

offset - results start index

limit - results end index

Returns:

the ResultSet containing hits

Throws:

org.ow2.weblab.core.services.ServiceNotConfiguredException

org.ow2.weblab.core.services.UnexpectedException

javax.mail.search.SearchException

org.ow2.weblab.core.services.InvalidParameterException

getEnricher

public ResultSetMetadataEnrichment getEnricher()

setEnricher

public void setEnricher(ResultSetMetadataEnrichment enricher)

getHighlighter

public Highlighter getHighlighter()

setHighlighter

public void setHighlighter(Highlighter highlighter)

getFacetSuggestion

public FacetSuggestion getFacetSuggestion()

setFacetSuggestion

public void setFacetSuggestion(FacetSuggestion facetSuggestion)

getConf

public SolrConfig getConf()

setConf

public void setConf(SolrConfig conf)