Package org.ametys.cms.solr

Class SolrQueryHandler

java.lang.Object

org.ametys.runtime.plugin.component.AbstractLogEnabled

org.ametys.cms.solr.SolrQueryHandler

All Implemented Interfaces:

LogEnabled, Initializable, Component, Serviceable

public class SolrQueryHandler
extends AbstractLogEnabled
implements Component, Serviceable, Initializable

Handler to execute Solr JSON queries

Field Summary

Fields

Modifier and Type	Field	Description
protected SearcherFactory	_searcherFactory	The searcher factory.
protected org.apache.solr.client.solrj.SolrClient	_solrClient	The solr client
protected SolrClientProvider	_solrClientProvider	The solr client provider
protected SolrIndexer	_solrIndexer	The Solr indexer
static final String	ROLE	Avalon role.

Constructor Summary

Constructors

Constructor	Description
SolrQueryHandler()

Method Summary

Modifier and Type	Method	Description
Map<String,Object>	executeSolrQuery(String query, String coreName)	Execute a solr query.
List<Map<String,String>>	getSolrCoreNames()	Get the solr core names
void	initialize()
void	service(ServiceManager manager)

Methods inherited from class org.ametys.runtime.plugin.component.AbstractLogEnabled

getLogger, setLogger

Methods inherited from class java.lang.Object

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

Field Details

ROLE

public static final String ROLE

Avalon role.

_searcherFactory

protected SearcherFactory _searcherFactory

The searcher factory.

_solrClient

protected org.apache.solr.client.solrj.SolrClient _solrClient

The solr client

_solrIndexer

protected SolrIndexer _solrIndexer

The Solr indexer

_solrClientProvider

protected SolrClientProvider _solrClientProvider

The solr client provider

Constructor Details

SolrQueryHandler

public SolrQueryHandler()

Method Details

service

public void service(ServiceManager manager)
             throws ServiceException

Specified by:

service in interface Serviceable

Throws:

ServiceException

initialize

public void initialize()
                throws Exception

Specified by:

initialize in interface Initializable

Throws:

Exception

executeSolrQuery

public Map<String,Object> executeSolrQuery(String query,
 String coreName)
                                    throws Exception

Execute a solr query.

Parameters:

query - The query as a String representing a JSON.

coreName - The solr core name

Returns:

The result as a JSON String

Throws:

Exception - If an error occurs

getSolrCoreNames

public List<Map<String,String>> getSolrCoreNames()
                                          throws Exception

Get the solr core names

Returns:

The solr core names

Throws:

Exception - If an error occurs