Package com.couchbase.client.core.msg.kv
Class KvPingRequest
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- com.couchbase.client.core.msg.BaseRequest<R>
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- com.couchbase.client.core.msg.kv.BaseKeyValueRequest<NoopResponse>
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- com.couchbase.client.core.msg.kv.NoopRequest
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- com.couchbase.client.core.msg.kv.KvPingRequest
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- All Implemented Interfaces:
KeyValueRequest<NoopResponse>,Request<NoopResponse>,ScopedRequest,TargetedRequest
public class KvPingRequest extends NoopRequest implements TargetedRequest
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Constructor Summary
Constructors Constructor Description KvPingRequest(Duration timeout, CoreContext ctx, RetryStrategy retryStrategy, CollectionIdentifier identifier, NodeIdentifier target)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description KvPingResponsedecode(com.couchbase.client.core.deps.io.netty.buffer.ByteBuf response, KeyValueChannelContext ctx)Decode the encoded response into its message representation.Stringname()The unique name of the request, usually related to the type but not necessarily.Map<String,Object>serviceContext()Returns contextual information for each individual service.NodeIdentifiertarget()Returns the node that should service this request, or null to let the service locator decide.-
Methods inherited from class com.couchbase.client.core.msg.kv.NoopRequest
encode, idempotent
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Methods inherited from class com.couchbase.client.core.msg.kv.BaseKeyValueRequest
bucket, collectionIdentifier, encodedExternalKeyWithCollection, encodedKeyWithCollection, errorCode, indicateRejectedWithNotMyVbucket, key, nextOpaque, opaque, operationId, partition, partition, rejectedWithNotMyVbucket, serviceType
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Methods inherited from class com.couchbase.client.core.msg.BaseRequest
absoluteTimeout, cancel, cancellationReason, cancelled, completed, context, createdAt, fail, failed, id, requestSpan, response, retryStrategy, succeed, succeeded, timeout, timeoutElapsed, timeoutRegistration
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface com.couchbase.client.core.msg.Request
absoluteTimeout, cancel, cancel, cancellationReason, cancelled, completed, context, createdAt, fail, failed, id, requestSpan, response, retryStrategy, succeed, succeeded, timeout, timeoutElapsed, timeoutRegistration
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Constructor Detail
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KvPingRequest
public KvPingRequest(Duration timeout, CoreContext ctx, RetryStrategy retryStrategy, CollectionIdentifier identifier, NodeIdentifier target)
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Method Detail
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decode
public KvPingResponse decode(com.couchbase.client.core.deps.io.netty.buffer.ByteBuf response, KeyValueChannelContext ctx)
Description copied from interface:KeyValueRequestDecode the encoded response into its message representation.- Specified by:
decodein interfaceKeyValueRequest<NoopResponse>- Overrides:
decodein classNoopRequest- Parameters:
response- the response to decode.- Returns:
- the decoded response as the generic type R.
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target
public NodeIdentifier target()
Description copied from interface:RequestReturns the node that should service this request, or null to let the service locator decide.- Specified by:
targetin interfaceRequest<NoopResponse>- Returns:
- (nullable)
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serviceContext
public Map<String,Object> serviceContext()
Description copied from interface:RequestReturns contextual information for each individual service.- Specified by:
serviceContextin interfaceRequest<NoopResponse>- Overrides:
serviceContextin classBaseKeyValueRequest<NoopResponse>- Returns:
- the service context.
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name
public String name()
Description copied from interface:RequestThe unique name of the request, usually related to the type but not necessarily.The default implementation is derived from the class name (i.e. FooRequest returns foo), but if that does not match up it should be overridden in the actual class.
- Specified by:
namein interfaceRequest<NoopResponse>- Overrides:
namein classNoopRequest- Returns:
- the name of the request type.
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