org.drizzle.jdbc.internal.common
Interface ParameterizedBatchHandler

All Known Implementing Classes:

DefaultParameterizedBatchHandler, RewriteParameterizedBatchHandler

public interface ParameterizedBatchHandler

Interface that defines a parameterized batch handler. Implement this interface and set it as a parameterized batch handler on the connection like this: if(connection.isWrapperFor(DrizzleConnection.class)) { DrizzleConnection dc = connection.unwrap(DrizzleConnection.class); dc.setBatchQueryHandler(VerrrryFastBatchHandler.class); } Note: implementations currently need a default no-args constructor.

Method Summary

void	addToBatch(ParameterizedQuery query) called when a set of parameters are added to a batch.
int[]	executeBatch() execute the batch using protocol.

Method Detail

addToBatch

void addToBatch(ParameterizedQuery query)

called when a set of parameters are added to a batch.

Parameters:

query - the parameterized query.

executeBatch

int[] executeBatch()
                   throws QueryException

execute the batch using protocol. Return an array of update counts or -2 (Statement.SUCCESS_NO_INFO) if the update count is unknown.

Returns:

a list of update counts

Throws:

QueryException - if something goes wrong executing the query.