com.j256.ormlite.jdbc
Class JdbcDatabaseAccess

java.lang.Object
  com.j256.ormlite.jdbc.JdbcDatabaseAccess

All Implemented Interfaces:

DatabaseAccess

public class JdbcDatabaseAccess
extends Object
implements DatabaseAccess

Implementation of DatabaseAccess interface in JDBC land.

Author:

graywatson

Field Summary

Fields inherited from interface com.j256.ormlite.support.DatabaseAccess

MORE_THAN_ONE

Constructor Summary

JdbcDatabaseAccess(DataSource dataSource)
Construct a jdbc template with an associated data source.

Method Summary

PreparedStmt	prepareStatement(String sql) Generate a prepared statement from a SQL statement.
long	queryForLong(String statement) Perform a query whose result should be a single long-integer value.
<T> Object	queryForOne(String statement, Object[] args, int[] argFieldTypeVals, GenericRowMapper<T> rowMapper) Perform a SQL query with the associated SQL statement, arguments, and types and returns a single result.
int	update(String statement, Object[] args, int[] argFieldTypeVals) Perform a SQL update with the associated SQL statement, arguments, and types.
int	update(String statement, Object[] args, int[] argFieldTypeVals, GeneratedKeyHolder keyHolder) Perform a SQL update while returning generated keys with the associated SQL statement, arguments, and types.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

JdbcDatabaseAccess

public JdbcDatabaseAccess(DataSource dataSource)

Construct a jdbc template with an associated data source.

Method Detail

update

public int update(String statement,
                  Object[] args,
                  int[] argFieldTypeVals)
           throws SQLException

Description copied from interface: DatabaseAccess

Perform a SQL update with the associated SQL statement, arguments, and types.

Specified by:

update in interface DatabaseAccess

Returns:

The number of rows affected by the update.

Throws:

SQLException

update

public int update(String statement,
                  Object[] args,
                  int[] argFieldTypeVals,
                  GeneratedKeyHolder keyHolder)
           throws SQLException

Description copied from interface: DatabaseAccess

Perform a SQL update while returning generated keys with the associated SQL statement, arguments, and types.

Specified by:

update in interface DatabaseAccess

Returns:

The number of rows affected by the update.

Throws:

SQLException

queryForOne

public <T> Object queryForOne(String statement,
                              Object[] args,
                              int[] argFieldTypeVals,
                              GenericRowMapper<T> rowMapper)
                   throws SQLException

Description copied from interface: DatabaseAccess

Perform a SQL query with the associated SQL statement, arguments, and types and returns a single result.

Specified by:

queryForOne in interface DatabaseAccess

Returns:

The first data item returned by the query which can be cast to , null if none, the object DatabaseAccess.MORE_THAN_ONE if more than one result was found.

Throws:

SQLException

queryForLong

public long queryForLong(String statement)
                  throws SQLException

Description copied from interface: DatabaseAccess

Perform a query whose result should be a single long-integer value.

Specified by:

queryForLong in interface DatabaseAccess

Throws:

SQLException

prepareStatement

public PreparedStmt prepareStatement(String sql)
                              throws SQLException

Description copied from interface: DatabaseAccess

Generate a prepared statement from a SQL statement.

Specified by:

prepareStatement in interface DatabaseAccess

Throws:

SQLException