Package com.almis.awe.service.data.connector.query

Interface QueryConnector

All Known Implementing Classes:

AbstractQueryConnector, EnumQueryConnector, QueueQueryConnector, ServiceQueryConnector, SQLQueryConnector

public interface QueryConnector

Interface to launch query processes

Author:

pvidal

Method Summary

Modifier and Type	Method	Description
ServiceData	launch(Query query, com.fasterxml.jackson.databind.node.ObjectNode parameters)	Launch a full query
ServiceData	subscribe(Query query, ComponentAddress address, com.fasterxml.jackson.databind.node.ObjectNode parameters)	Subscribe to a queue

Method Details

launch

ServiceData launch(Query query,
 com.fasterxml.jackson.databind.node.ObjectNode parameters)
            throws AWException

Launch a full query

Parameters:

query - Query to be launched

parameters - Parameters

Returns:

ServiceData with complete output

Throws:

AWException - Error launching query

subscribe

ServiceData subscribe(Query query,
 ComponentAddress address,
 com.fasterxml.jackson.databind.node.ObjectNode parameters)
               throws AWException

Subscribe to a queue

Parameters:

query - Query to be subscribed to

address - Address of the subscribed component

parameters - Parameters

Returns:

Service data with execution info

Throws:

AWException - Error on subscription