org.apache.solr.handler.component

Class HttpShardHandlerFactory.WhitelistHostChecker

java.lang.Object

org.apache.solr.handler.component.HttpShardHandlerFactory.WhitelistHostChecker

Enclosing class:

HttpShardHandlerFactory

public static class HttpShardHandlerFactory.WhitelistHostChecker
extends Object

Class used to validate the hosts in the "shards" parameter when doing a distributed request

Constructor Summary

Constructors

Constructor and Description
WhitelistHostChecker(String whitelistStr, boolean enabled)

Method Summary

Modifier and Type	Method and Description
protected void	checkWhitelist(ClusterState clusterState, String shardsParamValue, List<String> shardUrls) Checks that all the hosts for all the shards requested in shards parameter exist in the configured whitelist or in the ClusterState (in case of cloud mode)
protected void	checkWhitelist(String shardsParamValue, List<String> shardUrls)
boolean	hasExplicitWhitelist()
boolean	isWhitelistHostCheckingEnabled()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

WhitelistHostChecker

public WhitelistHostChecker(String whitelistStr,
                            boolean enabled)

Method Detail

checkWhitelist

protected void checkWhitelist(String shardsParamValue,
                              List<String> shardUrls)

See Also:

checkWhitelist(ClusterState, String, List)

checkWhitelist

protected void checkWhitelist(ClusterState clusterState,
                              String shardsParamValue,
                              List<String> shardUrls)

Checks that all the hosts for all the shards requested in shards parameter exist in the configured whitelist or in the ClusterState (in case of cloud mode)

Parameters:

clusterState - The up to date ClusterState, can be null in case of non-cloud mode

shardsParamValue - The original shards parameter

shardUrls - The list of cores generated from the shards parameter.

hasExplicitWhitelist

public boolean hasExplicitWhitelist()

isWhitelistHostCheckingEnabled

public boolean isWhitelistHostCheckingEnabled()

toString

public String toString()

Overrides:

toString in class Object