org.mule.module.db.internal.domain.executor

Interface QueryExecutor

All Known Implementing Classes:

AbstractSingleQueryExecutor, SelectExecutor, StoredProcedureExecutor, UpdateExecutor

public interface QueryExecutor

Executes queries against a database

Method Summary

Modifier and Type	Method and Description
Object	execute(DbConnection connection, Query query) Executes a query
Object	execute(DbConnection connection, Query query, AutoGeneratedKeyStrategy autoGeneratedKeyStrategy)

Method Detail

execute

Object execute(DbConnection connection,
               Query query)
        throws SQLException

Executes a query

Parameters:

connection - connection to the database where the query will be executed. Non null

query - query to execute. Non null

Returns:

a non null result of the query execution

Throws:

SQLException - if a database access error occurs or this method is called on a closed connection

execute

Object execute(DbConnection connection,
               Query query,
               AutoGeneratedKeyStrategy autoGeneratedKeyStrategy)
        throws SQLException

Parameters:

connection - connection to the database where the query will be executed. Non null

query - query to execute. Non null

autoGeneratedKeyStrategy - strategy used to process auto generated keys. Non null

Returns:

a non null result of the query execution

Throws:

SQLException - if a database access error occurs or this method is called on a closed connection or there is an error processing auto generated keys