com.haulmont.bali.db

Interface ResultSetHandler<T>

All Known Implementing Classes:

ArrayHandler, ListArrayHandler, MapHandler, MapListHandler

public interface ResultSetHandler<T>

Implementations of this interface convert ResultSets into other objects.

Method Summary

Modifier and Type	Method and Description
T	handle(java.sql.ResultSet rs) Turn the ResultSet into an Object.

Method Detail

handle

@Nullable
T handle(java.sql.ResultSet rs)
            throws java.sql.SQLException

Turn the ResultSet into an Object.

Parameters:

rs - The ResultSet to handle. It has not been touched before being passed to this method.

Returns:

An Object initialized with ResultSet data. It is legal for implementations to return null if the ResultSet contained 0 rows.

Throws:

java.sql.SQLException - if a database access error occurs