org.apache.solr.handler.component

Class AlfrescoHttpShardHandlerFactory

java.lang.Object

org.apache.solr.handler.component.ShardHandlerFactory

org.apache.solr.handler.component.AlfrescoHttpShardHandlerFactory

All Implemented Interfaces:

org.apache.solr.util.plugin.PluginInfoInitialized

public class AlfrescoHttpShardHandlerFactory
extends org.apache.solr.handler.component.ShardHandlerFactory
implements org.apache.solr.util.plugin.PluginInfoInitialized

Author:

Andy

Field Summary

Fields

Modifier and Type	Field and Description
protected org.apache.http.client.HttpClient	defaultClient
protected static org.slf4j.Logger	log

Fields inherited from class org.apache.solr.handler.component.ShardHandlerFactory

DEFAULT_SHARDHANDLER_INFO

Constructor Summary

Constructors

Constructor and Description
AlfrescoHttpShardHandlerFactory()

Method Summary

Modifier and Type	Method and Description
void	close()
protected org.apache.solr.client.solrj.impl.LBHttpSolrServer	createLoadbalancer(org.apache.http.client.HttpClient httpClient)
protected <T> T	getParameter(org.apache.solr.common.util.NamedList initArgs, String configKey, T defaultValue)
org.apache.solr.handler.component.ShardHandler	getShardHandler() Get ShardHandler that uses the default http client.
org.apache.solr.handler.component.ShardHandler	getShardHandler(org.apache.http.client.HttpClient httpClient) Get ShardHandler that uses custom http client.
protected ThreadPoolExecutor	getThreadPoolExecutor()
void	init(org.apache.solr.core.PluginInfo info)
org.apache.solr.client.solrj.impl.LBHttpSolrServer.Rsp	makeLoadBalancedRequest(AlfrescoQueryRequest req, List<String> urls) Makes a request to one or more of the given urls, using the configured load balancer.
List<String>	makeURLList(String shard) Creates a randomized list of urls for the given shard.
CompletionService	newCompletionService() Creates a new completion service for use by a single set of distributed requests.

Methods inherited from class org.apache.solr.handler.component.ShardHandlerFactory

newInstance

Methods inherited from class java.lang.Object

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

Field Detail

log

protected static org.slf4j.Logger log

defaultClient

protected org.apache.http.client.HttpClient defaultClient

Constructor Detail

AlfrescoHttpShardHandlerFactory

public AlfrescoHttpShardHandlerFactory()

Method Detail

getShardHandler

public org.apache.solr.handler.component.ShardHandler getShardHandler()

Get ShardHandler that uses the default http client.

Specified by:

getShardHandler in class org.apache.solr.handler.component.ShardHandlerFactory

getShardHandler

public org.apache.solr.handler.component.ShardHandler getShardHandler(org.apache.http.client.HttpClient httpClient)

Get ShardHandler that uses custom http client.

init

public void init(org.apache.solr.core.PluginInfo info)

Specified by:

init in interface org.apache.solr.util.plugin.PluginInfoInitialized

getThreadPoolExecutor

protected ThreadPoolExecutor getThreadPoolExecutor()

createLoadbalancer

protected org.apache.solr.client.solrj.impl.LBHttpSolrServer createLoadbalancer(org.apache.http.client.HttpClient httpClient)

getParameter

protected <T> T getParameter(org.apache.solr.common.util.NamedList initArgs,
                             String configKey,
                             T defaultValue)

close

public void close()

Specified by:

close in class org.apache.solr.handler.component.ShardHandlerFactory

makeLoadBalancedRequest

public org.apache.solr.client.solrj.impl.LBHttpSolrServer.Rsp makeLoadBalancedRequest(AlfrescoQueryRequest req,
                                                                                      List<String> urls)
                                                                               throws org.apache.solr.client.solrj.SolrServerException,
                                                                                      IOException

Makes a request to one or more of the given urls, using the configured load balancer.

Parameters:

req - The solr search request that should be sent through the load balancer

urls - The list of solr server urls to load balance across

Returns:

The response from the request

Throws:

org.apache.solr.client.solrj.SolrServerException

IOException

makeURLList

public List<String> makeURLList(String shard)

Creates a randomized list of urls for the given shard.

Parameters:

shard - the urls for the shard, separated by '|'

Returns:

A list of valid urls (including protocol) that are replicas for the shard

newCompletionService

public CompletionService newCompletionService()

Creates a new completion service for use by a single set of distributed requests.