Package com.couchbase.client.core.msg.query

Class QueryPingRequest

java.lang.Object

com.couchbase.client.core.msg.BaseRequest<QueryPingResponse>

com.couchbase.client.core.msg.query.QueryPingRequest

All Implemented Interfaces:

Encodable<com.couchbase.client.core.deps.io.netty.handler.codec.http.FullHttpRequest>, NonChunkedHttpRequest<QueryPingResponse>, Request<QueryPingResponse>, TargetedRequest

public class QueryPingRequest
extends BaseRequest<QueryPingResponse>
implements NonChunkedHttpRequest<QueryPingResponse>, TargetedRequest

Constructor Summary

Constructors

Constructor	Description
QueryPingRequest(Duration timeout, CoreContext ctx, RetryStrategy retryStrategy, NodeIdentifier target)

Method Summary

Modifier and Type	Method	Description
QueryPingResponse	decode(com.couchbase.client.core.deps.io.netty.handler.codec.http.FullHttpResponse response, HttpChannelContext context)
com.couchbase.client.core.deps.io.netty.handler.codec.http.FullHttpRequest	encode()
boolean	idempotent()	Returns if the given request is idempotent or not.
Map<String,Object>	serviceContext()	Returns contextual information for each individual service.
ServiceType	serviceType()	The service type of this request.
NodeIdentifier	target()	The target where this request must be dispatched to.

Methods inherited from class com.couchbase.client.core.msg.BaseRequest

absoluteTimeout, cancel, cancellationReason, cancelled, completed, context, createdAt, fail, failed, id, internalSpan, response, retryStrategy, succeed, succeeded, timeout, timeoutElapsed

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.couchbase.client.core.msg.Request

absoluteTimeout, cancel, cancellationReason, cancelled, completed, context, createdAt, fail, failed, id, internalSpan, operationId, response, retryStrategy, succeed, succeeded, timeout, timeoutElapsed

Constructor Detail

QueryPingRequest

public QueryPingRequest(Duration timeout,
                        CoreContext ctx,
                        RetryStrategy retryStrategy,
                        NodeIdentifier target)

Method Detail

decode

public QueryPingResponse decode(com.couchbase.client.core.deps.io.netty.handler.codec.http.FullHttpResponse response,
                                HttpChannelContext context)

Specified by:

decode in interface NonChunkedHttpRequest<QueryPingResponse>

encode

public com.couchbase.client.core.deps.io.netty.handler.codec.http.FullHttpRequest encode()

Specified by:

encode in interface Encodable<com.couchbase.client.core.deps.io.netty.handler.codec.http.FullHttpRequest>

serviceType

public ServiceType serviceType()

Description copied from interface: Request

The service type of this request.

Specified by:

serviceType in interface Request<QueryPingResponse>

Returns:

the service type for this request.

target

public NodeIdentifier target()

Description copied from interface: TargetedRequest

The target where this request must be dispatched to.

Specified by:

target in interface TargetedRequest

idempotent

public boolean idempotent()

Description copied from interface: Request

Returns if the given request is idempotent or not.

By default, this method always returns false for data consistency reasons. Only specific idempotent operations should override this default since it impacts retry handling quite a bit. DO NOT SET THIS TO TRUE ON MUTATING OPERATIONS!

Specified by:

idempotent in interface Request<QueryPingResponse>

Returns:

true if idempotent.

serviceContext

public Map<String,Object> serviceContext()

Description copied from interface: Request

Returns contextual information for each individual service.

Specified by:

serviceContext in interface Request<QueryPingResponse>

Overrides:

serviceContext in class BaseRequest<QueryPingResponse>

Returns:

the service context.