Package org.springframework.jdbc.core

Class SqlInOutParameter

java.lang.Object

org.springframework.jdbc.core.SqlParameter

org.springframework.jdbc.core.ResultSetSupportingSqlParameter

org.springframework.jdbc.core.SqlOutParameter

org.springframework.jdbc.core.SqlInOutParameter

public class SqlInOutParameter
extends SqlOutParameter

Subclass of SqlOutParameter to represent an INOUT parameter. Will return true for SqlParameter's isInputValueProvided() test, in contrast to a standard SqlOutParameter.

Output parameters - like all stored procedure parameters - must have names.

Since:

2.0

Author:

Thomas Risberg, Juergen Hoeller

Constructor Summary

Constructors

Constructor	Description
SqlInOutParameter(String name, int sqlType)	Create a new SqlInOutParameter.
SqlInOutParameter(String name, int sqlType, int scale)	Create a new SqlInOutParameter.
SqlInOutParameter(String name, int sqlType, String typeName)	Create a new SqlInOutParameter.
SqlInOutParameter(String name, int sqlType, String typeName, SqlReturnType sqlReturnType)	Create a new SqlInOutParameter.
SqlInOutParameter(String name, int sqlType, ResultSetExtractor<?> rse)	Create a new SqlInOutParameter.
SqlInOutParameter(String name, int sqlType, RowCallbackHandler rch)	Create a new SqlInOutParameter.
SqlInOutParameter(String name, int sqlType, RowMapper<?> rm)	Create a new SqlInOutParameter.

Method Summary

Modifier and Type	Method	Description
boolean	isInputValueProvided()	This implementation always returns true.

Methods inherited from class org.springframework.jdbc.core.SqlOutParameter

getSqlReturnType, isReturnTypeSupported

Methods inherited from class org.springframework.jdbc.core.ResultSetSupportingSqlParameter

getResultSetExtractor, getRowCallbackHandler, getRowMapper, isResultSetSupported

Methods inherited from class org.springframework.jdbc.core.SqlParameter

getName, getScale, getSqlType, getTypeName, isResultsParameter, sqlTypesToAnonymousParameterList

Methods inherited from class java.lang.Object

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

Constructor Details

SqlInOutParameter

public SqlInOutParameter(String name,
 int sqlType)

Create a new SqlInOutParameter.

Parameters:

name - the name of the parameter, as used in input and output maps

sqlType - the parameter SQL type according to java.sql.Types

SqlInOutParameter

public SqlInOutParameter(String name,
 int sqlType,
 int scale)

Create a new SqlInOutParameter.

Parameters:

name - the name of the parameter, as used in input and output maps

sqlType - the parameter SQL type according to java.sql.Types

scale - the number of digits after the decimal point (for DECIMAL and NUMERIC types)

SqlInOutParameter

public SqlInOutParameter(String name,
 int sqlType,
 String typeName)

Create a new SqlInOutParameter.

Parameters:

name - the name of the parameter, as used in input and output maps

sqlType - the parameter SQL type according to java.sql.Types

typeName - the type name of the parameter (optional)

SqlInOutParameter

public SqlInOutParameter(String name,
 int sqlType,
 String typeName,
 SqlReturnType sqlReturnType)

Create a new SqlInOutParameter.

Parameters:

name - the name of the parameter, as used in input and output maps

sqlType - the parameter SQL type according to java.sql.Types

typeName - the type name of the parameter (optional)

sqlReturnType - custom value handler for complex type (optional)

SqlInOutParameter

public SqlInOutParameter(String name,
 int sqlType,
 ResultSetExtractor<?> rse)

Create a new SqlInOutParameter.

Parameters:

name - the name of the parameter, as used in input and output maps

sqlType - the parameter SQL type according to java.sql.Types

rse - the ResultSetExtractor to use for parsing the ResultSet

SqlInOutParameter

public SqlInOutParameter(String name,
 int sqlType,
 RowCallbackHandler rch)

Create a new SqlInOutParameter.

Parameters:

name - the name of the parameter, as used in input and output maps

sqlType - the parameter SQL type according to java.sql.Types

rch - the RowCallbackHandler to use for parsing the ResultSet

SqlInOutParameter

public SqlInOutParameter(String name,
 int sqlType,
 RowMapper<?> rm)

Create a new SqlInOutParameter.

Parameters:

name - the name of the parameter, as used in input and output maps

sqlType - the parameter SQL type according to java.sql.Types

rm - the RowMapper to use for parsing the ResultSet

Method Details

isInputValueProvided

public boolean isInputValueProvided()

This implementation always returns true.

Overrides:

isInputValueProvided in class ResultSetSupportingSqlParameter