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

java.lang.Object
  org.ow2.weblab.services.searcher.impl.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

protected javax.xml.ws.WebServiceContext

wsContext

Constructor Summary

SolrSearcher()

Method Summary

void	destroy()
protected java.lang.String	getWebAppPath() Return the Web application path
javax.xml.ws.WebServiceContext	getWsContext()
org.ow2.weblab.core.model.ResultSet	search(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.
org.ow2.weblab.core.services.searcher.SearchReturn	search(org.ow2.weblab.core.services.searcher.SearchArgs arg0)
void	setWsContext(javax.xml.ws.WebServiceContext wsContext)

Methods inherited from class java.lang.Object

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

Field Detail

wsContext

protected javax.xml.ws.WebServiceContext wsContext

Constructor Detail

SolrSearcher

public SolrSearcher()

Method Detail

destroy

@PreDestroy
public void destroy()

search

public org.ow2.weblab.core.services.searcher.SearchReturn search(org.ow2.weblab.core.services.searcher.SearchArgs arg0)
                                                          throws org.ow2.weblab.core.services.InvalidParameterException

Specified by:

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

Throws:

org.ow2.weblab.core.services.InvalidParameterException

search

public org.ow2.weblab.core.model.ResultSet search(org.ow2.weblab.core.model.Query q,
                                                  int offset,
                                                  int limit)
                                           throws org.ow2.weblab.core.services.InvalidParameterException

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:

SearchException

org.ow2.weblab.core.services.InvalidParameterException

getWebAppPath

protected java.lang.String getWebAppPath()
                                  throws org.ow2.weblab.core.extended.exception.WebLabCheckedException

Return the Web application path

Returns:

webapp path

Throws:

org.ow2.weblab.core.extended.exception.WebLabCheckedException

getWsContext

public javax.xml.ws.WebServiceContext getWsContext()

Returns:

the wsContext

setWsContext

public void setWsContext(javax.xml.ws.WebServiceContext wsContext)

Parameters:

wsContext - the wsContext to set