public class QueryRequest extends BaseRequest<QueryResponse> implements HttpRequest<QueryChunkHeader,QueryChunkRow,QueryChunkTrailer,QueryResponse>
Constructor and Description |
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QueryRequest(Duration timeout,
CoreContext ctx,
RetryStrategy retryStrategy,
Authenticator authenticator,
String statement,
byte[] query,
boolean idempotent,
String contextId,
RequestSpan span,
String bucket,
String scope) |
Modifier and Type | Method and Description |
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String |
bucket() |
Authenticator |
credentials() |
QueryResponse |
decode(ResponseStatus status,
QueryChunkHeader header,
Flux<QueryChunkRow> rows,
Mono<QueryChunkTrailer> trailer)
Decodes a chunked response into the response format.
|
com.couchbase.client.core.deps.io.netty.handler.codec.http.FullHttpRequest |
encode() |
boolean |
idempotent()
Returns if the given request is idempotent or not.
|
String |
name()
The unique name of the request, usually related to the type but not necessarily.
|
String |
operationId()
Returns a potentially non-unique identifier that is useful for tracing output.
|
static String |
queryContext(String bucket,
String scope)
Helper method to build the query context from bucket and scope.
|
String |
scope() |
Map<String,Object> |
serviceContext()
Returns contextual information for each individual service.
|
ServiceType |
serviceType()
The service type of this request.
|
String |
statement() |
String |
toString() |
absoluteTimeout, cancel, cancellationReason, cancelled, completed, context, createdAt, fail, failed, id, requestSpan, response, retryStrategy, succeed, succeeded, timeout, timeoutElapsed
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
absoluteTimeout, cancel, cancellationReason, cancelled, completed, context, createdAt, fail, failed, id, requestSpan, response, retryStrategy, succeed, succeeded, timeout, timeoutElapsed
public QueryRequest(Duration timeout, CoreContext ctx, RetryStrategy retryStrategy, Authenticator authenticator, String statement, byte[] query, boolean idempotent, String contextId, RequestSpan span, String bucket, String scope)
public static String queryContext(String bucket, String scope)
bucket
- the name of the bucket.scope
- the name of the scope.public com.couchbase.client.core.deps.io.netty.handler.codec.http.FullHttpRequest encode()
public QueryResponse decode(ResponseStatus status, QueryChunkHeader header, Flux<QueryChunkRow> rows, Mono<QueryChunkTrailer> trailer)
ChunkDecodable
decode
in interface ChunkDecodable<QueryChunkHeader,QueryChunkRow,QueryChunkTrailer,QueryResponse>
status
- the http response status.header
- the chunk header.rows
- the chunk rows.trailer
- the chunk trailer.public ServiceType serviceType()
Request
serviceType
in interface Request<QueryResponse>
public String statement()
public Authenticator credentials()
public String operationId()
Request
Note: might be null! It depends on the type of operation. It is also different from the unqiue operation ID that increments to provide additional context (i.e in query the context uuid, in kv the opaque value).
operationId
in interface Request<QueryResponse>
public boolean idempotent()
Request
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!
idempotent
in interface Request<QueryResponse>
public String bucket()
public String scope()
public Map<String,Object> serviceContext()
Request
serviceContext
in interface Request<QueryResponse>
serviceContext
in class BaseRequest<QueryResponse>
public String name()
Request
The default implementation is derived from the class name (i.e. FooRequest => foo), but if that does not match up it should be overridden in the actual class.
name
in interface Request<QueryResponse>
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