Package com.norconex.committer.solr

Enum Class SolrClientType

java.lang.Object

java.lang.Enum<SolrClientType>

com.norconex.committer.solr.SolrClientType

All Implemented Interfaces:

Serializable, Comparable<SolrClientType>, Constable

public enum SolrClientType
extends Enum<SolrClientType>

Supported SolrClient types.

Author:

Pascal Essiembre

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
CLOUD	For use with a SolrCloud cluster.
CONCURRENT_UPDATE	Deprecated. use CONCURRENT_UPDATE_HTTP2 instead.
CONCURRENT_UPDATE_HTTP2	A client using the HTTP/2 protocol (via Jetty), optimized for mass upload on a single node.
HTTP	Deprecated. use HTTP2 instead.
HTTP_JDK	A client using the JDK’s built-in Http Client.
HTTP2	For direct access to a single Solr node using the HTTP/2 protocol (via Jetty).
LB_HTTP	Deprecated. use LB_HTTP2 instead.
LB_HTTP2	A client using the HTTP/2 protocol (via Jetty), performing simple load-balancing as an alternative to an external load balancer.

Method Summary

Modifier and Type	Method	Description
org.apache.solr.client.solrj.SolrClient	create(String solrURL)
static SolrClientType	of(String type)
String	toString()
static SolrClientType	valueOf(String name)	Returns the enum constant of this class with the specified name.
static SolrClientType[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

CLOUD

public static final SolrClientType CLOUD

For use with a SolrCloud cluster. Expects a comma-separated list of Zookeeper hosts.

HTTP2

public static final SolrClientType HTTP2

For direct access to a single Solr node using the HTTP/2 protocol (via Jetty). Ideal for local development or small setups. Expects a Solr URL.

LB_HTTP2

public static final SolrClientType LB_HTTP2

A client using the HTTP/2 protocol (via Jetty), performing simple load-balancing as an alternative to an external load balancer. Expects two or more Solr node URLs (comma-separated).

CONCURRENT_UPDATE_HTTP2

public static final SolrClientType CONCURRENT_UPDATE_HTTP2

A client using the HTTP/2 protocol (via Jetty), optimized for mass upload on a single node. Not best for queries. Expects a Solr URL.

HTTP_JDK

public static final SolrClientType HTTP_JDK

A client using the JDK’s built-in Http Client. Supports both Http/2 and Http/1.1. Supports async.

HTTP

@Deprecated(since="4.0.0")
public static final SolrClientType HTTP

Deprecated.

use HTTP2 instead.

For direct access to a single Solr node using the HTTP/1.x protocol. Ideal for local development or small setups. Expects a Solr URL.

LB_HTTP

@Deprecated(since="4.0.0")
public static final SolrClientType LB_HTTP

Deprecated.

use LB_HTTP2 instead.

A client using the HTTP/1.x protocol, performing simple load-balancing as an alternative to an external load balancer. Expects two or more Solr node URLs (comma-separated).

CONCURRENT_UPDATE

@Deprecated(since="4.0.0")
public static final SolrClientType CONCURRENT_UPDATE

Deprecated.

use CONCURRENT_UPDATE_HTTP2 instead.

A client using the HTTP/1.x protocol, optimized for mass upload on a single node. Not best for queries. Expects a Solr URL.

Method Details

values

public static SolrClientType[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static SolrClientType valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - if the argument is null

toString

public String toString()

Overrides:

toString in class Enum<SolrClientType>

create

public org.apache.solr.client.solrj.SolrClient create(String solrURL)

of

public static SolrClientType of(String type)