com.yahoo.bard.webservice.druid.client

Interface DruidWebService

All Known Implementing Classes:

AsyncDruidWebServiceImpl

public interface DruidWebService

Represents the druid web service endpoint.

Method Summary

Modifier and Type	Method and Description
Future<org.asynchttpclient.Response>	getJsonObject(SuccessCallback success, HttpErrorCallback error, FailureCallback failure, String resourcePath) Invokes GET on the druid broker with a callback expecting a JSON Object on success.
DruidServiceConfig	getServiceConfig() Returns the service configuration object for this web service.
Integer	getTimeout() Returns the timeout configured on this web service.
Future<org.asynchttpclient.Response>	postDruidQuery(RequestContext context, SuccessCallback success, HttpErrorCallback error, FailureCallback failure, DruidQuery<?> query) Serializes the provided query and invokes POST on the druid broker.

Method Detail

postDruidQuery

Future<org.asynchttpclient.Response> postDruidQuery(RequestContext context,
                                                    SuccessCallback success,
                                                    HttpErrorCallback error,
                                                    FailureCallback failure,
                                                    DruidQuery<?> query)

Serializes the provided query and invokes POST on the druid broker.

Parameters:

context - The context for the Request.

success - callback for handling successful requests.

error - callback for handling http errors.

failure - callback for handling exception failures.

query - The druid query object to serialize.

Returns:

a future response to the post query.

getJsonObject

Future<org.asynchttpclient.Response> getJsonObject(SuccessCallback success,
                                                   HttpErrorCallback error,
                                                   FailureCallback failure,
                                                   String resourcePath)

Invokes GET on the druid broker with a callback expecting a JSON Object on success.

Parameters:

success - callback for handling successful requests.

error - callback for handling http errors.

failure - callback for handling exception failures.

resourcePath - The url suffix for the remote resource. The prefix should be the shared Broker endpoint url.

Returns:

a future response to the get request.

getServiceConfig

DruidServiceConfig getServiceConfig()

Returns the service configuration object for this web service.

Returns:

the service configuration object

getTimeout

Integer getTimeout()

Returns the timeout configured on this web service.

Returns:

the query timeout in milliseconds