jodd.db.oom.mapper

Interface ResultSetMapper

All Known Implementing Classes:

BaseResultSetMapper, DefaultResultSetMapper

public interface ResultSetMapper

ResultSet mapper which implementations parse objects from one result set row. There are two ways of mapping. The basic way is mapping against provided entity types. The second, extended, way is auto-mapping, where no types are provided. Instead, they are mapped by DbEntityManager or similar external class.

There should be only one instance of ResultSetMapper per ResultSet.

Method Summary

Modifier and Type	Method and Description
void	close() Releases this ResultSet object's database and JDBC resources immediately instead of waiting for this to happen when it is automatically closed.
java.sql.ResultSet	getResultSet() Return JDBC result set.
boolean	next() Moves the cursor down one row from its current position.
java.lang.Object[]	parseObjects(java.lang.Class... types) Parse objects from one result set row to specified types.
java.lang.Object	parseOneObject(java.lang.Class... types) Parse single object from result set row to specified type.
java.lang.Class[]	resolveTables() Resolves table names into the list of entity types.

Method Detail

next

boolean next()

Moves the cursor down one row from its current position.

close

void close()

Releases this ResultSet object's database and JDBC resources immediately instead of waiting for this to happen when it is automatically closed.

getResultSet

java.sql.ResultSet getResultSet()

Return JDBC result set.

resolveTables

java.lang.Class[] resolveTables()

Resolves table names into the list of entity types. Resolving is used when query is executed without specified types.

parseObjects

java.lang.Object[] parseObjects(java.lang.Class... types)

Parse objects from one result set row to specified types.

parseOneObject

java.lang.Object parseOneObject(java.lang.Class... types)

Parse single object from result set row to specified type.

See Also:

parseObjects(Class[])