io.apiman.gateway.engine.es

Class ESClientFactory

java.lang.Object

io.apiman.gateway.engine.es.ESClientFactory

public class ESClientFactory
extends Object

Factory for creating elasticsearch clients.

Author:

eric.wittmann@redhat.com

Constructor Summary

Constructors

Constructor and Description
ESClientFactory()

Method Summary

Methods

Modifier and Type	Method and Description
static void	clearClientCache() Clears all the clients from the cache.
static io.searchbox.client.JestClient	createClient(Map<String,String> config, String indexName) Creates a client from information in the config map.
static void	createIndex(io.searchbox.client.JestClient client, String indexName, String settingsName) Creates an index.
static io.searchbox.client.JestClient	createJestClient(Map<String,String> config, String indexName) Creates a transport client from a configuration map.
static io.searchbox.client.JestClient	createJestClient(String protocol, String host, int port, String indexName, String username, String password, boolean initialize) Creates and caches a Jest client from host and port.
static io.searchbox.client.JestClient	createLocalClient(Map<String,String> config, String indexName) Creates a local client from a configuration map.
static io.searchbox.client.JestClient	createLocalClient(String className, String fieldName, String indexName) Creates a cache by looking it up in a static field.
static void	initializeClient(io.searchbox.client.JestClient client, String indexName) Called to initialize the storage.

Methods inherited from class java.lang.Object

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

Constructor Detail

ESClientFactory

public ESClientFactory()

Method Detail

clearClientCache

public static void clearClientCache()

Clears all the clients from the cache. Useful for unit testing.

createClient

public static io.searchbox.client.JestClient createClient(Map<String,String> config,
                                          String indexName)

Creates a client from information in the config map.

Parameters:

config - the configuration

indexName - the index to use

Returns:

the ES client

createJestClient

public static io.searchbox.client.JestClient createJestClient(Map<String,String> config,
                                              String indexName)

Creates a transport client from a configuration map.

Parameters:

config - the configuration

indexName - the name of the index

Returns:

the ES client

createJestClient

public static io.searchbox.client.JestClient createJestClient(String protocol,
                                              String host,
                                              int port,
                                              String indexName,
                                              String username,
                                              String password,
                                              boolean initialize)

Creates and caches a Jest client from host and port.

Parameters:

protocol - http or https

host - the host

port - the port

initialize - true if the index should be initialized

Returns:

the ES client

createLocalClient

public static io.searchbox.client.JestClient createLocalClient(Map<String,String> config,
                                               String indexName)

Creates a local client from a configuration map.

Parameters:

config - the config from apiman.properties

indexName - the name of the ES index

Returns:

the ES client

createLocalClient

public static io.searchbox.client.JestClient createLocalClient(String className,
                                               String fieldName,
                                               String indexName)

Creates a cache by looking it up in a static field. Typically used for testing.

Parameters:

className - the class name

fieldName - the field name

indexName - the name of the ES index

Returns:

the ES client

initializeClient

public static void initializeClient(io.searchbox.client.JestClient client,
                    String indexName)

Called to initialize the storage.

createIndex

public static void createIndex(io.searchbox.client.JestClient client,
               String indexName,
               String settingsName)
                        throws Exception

Creates an index.

Parameters:

indexName -

Throws:

Exception