Package org.apache.pulsar.io.elasticsearch.client

Class RestClient

java.lang.Object

org.apache.pulsar.io.elasticsearch.client.RestClient

All Implemented Interfaces:

Closeable, AutoCloseable

Direct Known Subclasses:

ElasticSearchJavaRestClient, OpenSearchHighLevelRestClient

public abstract class RestClient
extends Object
implements Closeable

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	RestClient.ConfigCallback

Field Summary

Fields

Modifier and Type	Field	Description
protected final ElasticSearchConfig	config
protected final RestClient.ConfigCallback	configCallback

Constructor Summary

Constructors

Constructor	Description
RestClient(ElasticSearchConfig elasticSearchConfig, BulkProcessor.Listener bulkProcessorListener)

Method Summary

Modifier and Type	Method	Description
void	close()
protected abstract void	closeClient()
abstract boolean	createIndex(String index)
abstract boolean	deleteDocument(String index, String documentId)
abstract boolean	deleteIndex(String index)
abstract BulkProcessor	getBulkProcessor()
protected org.apache.http.HttpHost[]	getHttpHosts()
abstract boolean	indexDocument(String index, String documentId, String documentSource)
abstract boolean	indexExists(String index)
abstract long	totalHits(String index)
abstract long	totalHits(String index, String query)

Methods inherited from class java.lang.Object

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

Field Details

config

protected final ElasticSearchConfig config

configCallback

protected final RestClient.ConfigCallback configCallback

Constructor Details

RestClient

public RestClient(ElasticSearchConfig elasticSearchConfig,
 BulkProcessor.Listener bulkProcessorListener)

Method Details

indexExists

public abstract boolean indexExists(String index)
                             throws IOException

Throws:

IOException

createIndex

public abstract boolean createIndex(String index)
                             throws IOException

Throws:

IOException

deleteIndex

public abstract boolean deleteIndex(String index)
                             throws IOException

Throws:

IOException

indexDocument

public abstract boolean indexDocument(String index,
 String documentId,
 String documentSource)
                               throws IOException

Throws:

IOException

deleteDocument

public abstract boolean deleteDocument(String index,
 String documentId)
                                throws IOException

Throws:

IOException

totalHits

public abstract long totalHits(String index)
                        throws IOException

Throws:

IOException

totalHits

public abstract long totalHits(String index,
 String query)
                        throws IOException

Throws:

IOException

getBulkProcessor

public abstract BulkProcessor getBulkProcessor()

getHttpHosts

protected org.apache.http.HttpHost[] getHttpHosts()

closeClient

protected abstract void closeClient()

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable