org.springframework.jdbc.core
Class ArgTypePreparedStatementSetter

java.lang.Object
  org.springframework.jdbc.core.ArgTypePreparedStatementSetter

All Implemented Interfaces:

ParameterDisposer, PreparedStatementSetter

 class ArgTypePreparedStatementSetter
extends java.lang.Object
implements PreparedStatementSetter, ParameterDisposer

Simple adapter for PreparedStatementSetter that applies given arrays of arguments and JDBC argument types.

Author:

Juergen Hoeller

Field Summary

private java.lang.Object[]	args
private int[]	argTypes

Constructor Summary

ArgTypePreparedStatementSetter(java.lang.Object[] args, int[] argTypes)
Create a new ArgTypePreparedStatementSetter for the given arguments.

Method Summary

void	cleanupParameters() Close the resources allocated by parameters that the implementing object holds, for example in case of a DisposableSqlTypeValue (like a SqlLobValue).
protected void	doSetValue(java.sql.PreparedStatement ps, int parameterPosition, int argType, java.lang.Object argValue) Set the value for the prepared statement's specified parameter position using the passed in value and type.
void	setValues(java.sql.PreparedStatement ps) Set parameter values on the given PreparedStatement.

Methods inherited from class java.lang.Object

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

Field Detail

args

private final java.lang.Object[] args

argTypes

private final int[] argTypes

Constructor Detail

ArgTypePreparedStatementSetter

public ArgTypePreparedStatementSetter(java.lang.Object[] args,
                                      int[] argTypes)

Create a new ArgTypePreparedStatementSetter for the given arguments.

Parameters:

args - the arguments to set

argTypes - the corresponding SQL types of the arguments

Method Detail

setValues

public void setValues(java.sql.PreparedStatement ps)
               throws java.sql.SQLException

Description copied from interface: PreparedStatementSetter

Set parameter values on the given PreparedStatement.

Specified by:

setValues in interface PreparedStatementSetter

Parameters:

ps - the PreparedStatement to invoke setter methods on

Throws:

java.sql.SQLException - if a SQLException is encountered (i.e. there is no need to catch SQLException)

doSetValue

protected void doSetValue(java.sql.PreparedStatement ps,
                          int parameterPosition,
                          int argType,
                          java.lang.Object argValue)
                   throws java.sql.SQLException

Set the value for the prepared statement's specified parameter position using the passed in value and type. This method can be overridden by sub-classes if needed.

Parameters:

ps - the PreparedStatement

parameterPosition - index of the parameter position

argType - the argument type

argValue - the argument value

Throws:

java.sql.SQLException

cleanupParameters

public void cleanupParameters()

Description copied from interface: ParameterDisposer

Close the resources allocated by parameters that the implementing object holds, for example in case of a DisposableSqlTypeValue (like a SqlLobValue).

Specified by:

cleanupParameters in interface ParameterDisposer

See Also:

DisposableSqlTypeValue.cleanup(), SqlLobValue.cleanup()