Package org.springframework.data.elasticsearch.client.elc

Class ChildTemplate<T extends co.elastic.clients.transport.Transport,CLIENT extends co.elastic.clients.ApiClient<T,CLIENT>>

java.lang.Object

org.springframework.data.elasticsearch.client.elc.ChildTemplate<T,CLIENT>

Direct Known Subclasses:

ClusterTemplate, IndicesTemplate

public abstract class ChildTemplate<T extends co.elastic.clients.transport.Transport,CLIENT extends co.elastic.clients.ApiClient<T,CLIENT>>
extends Object

base class for a template that uses one of the ElasticsearchClient's child clients like ElasticsearchClusterClient or ElasticsearchIndicesClient.

Since:

4.4

Author:

Peter-Josef Meisch

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	ChildTemplate.ClientCallback<CLIENT,RESULT>	Callback interface to be used with execute(ClientCallback) for operating directly on the client.

Field Summary

Fields

Modifier and Type	Field	Description
protected final CLIENT	client
protected final ElasticsearchExceptionTranslator	exceptionTranslator
protected final org.springframework.data.elasticsearch.client.elc.RequestConverter	requestConverter
protected final org.springframework.data.elasticsearch.client.elc.ResponseConverter	responseConverter

Constructor Summary

Constructors

Constructor	Description
ChildTemplate(CLIENT client, ElasticsearchConverter elasticsearchConverter)

Method Summary

Modifier and Type	Method	Description
<RESULT> RESULT	execute(ChildTemplate.ClientCallback<CLIENT,RESULT> callback)	Execute a callback with the client and provide exception translation.

Methods inherited from class java.lang.Object

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

Field Details

client

protected final CLIENT extends co.elastic.clients.ApiClient<T,CLIENT> client

requestConverter

protected final org.springframework.data.elasticsearch.client.elc.RequestConverter requestConverter

responseConverter

protected final org.springframework.data.elasticsearch.client.elc.ResponseConverter responseConverter

exceptionTranslator

protected final ElasticsearchExceptionTranslator exceptionTranslator

Constructor Details

ChildTemplate

public ChildTemplate(CLIENT client,
 ElasticsearchConverter elasticsearchConverter)

Method Details

execute

public <RESULT> RESULT execute(ChildTemplate.ClientCallback<CLIENT,RESULT> callback)

Execute a callback with the client and provide exception translation.

Type Parameters:

RESULT - the type returned from the callback

Parameters:

callback - the callback to execute, must not be null

Returns:

the callback result