org.springframework.jdbc.core

Class ResultSetSupportingSqlParameter

java.lang.Object

org.springframework.jdbc.core.SqlParameter

org.springframework.jdbc.core.ResultSetSupportingSqlParameter

Direct Known Subclasses:

SqlOutParameter, SqlReturnResultSet

public class ResultSetSupportingSqlParameter
extends SqlParameter

Common base class for ResultSet-supporting SqlParameters like SqlOutParameter and SqlReturnResultSet.

Since:

1.0.2

Author:

Juergen Hoeller

Field Summary

Fields

Modifier and Type	Field and Description
private ResultSetExtractor<?>	resultSetExtractor
private RowCallbackHandler	rowCallbackHandler
private RowMapper<?>	rowMapper

Constructor Summary

Constructors

Constructor and Description
ResultSetSupportingSqlParameter(java.lang.String name, int sqlType) Create a new ResultSetSupportingSqlParameter.
ResultSetSupportingSqlParameter(java.lang.String name, int sqlType, int scale) Create a new ResultSetSupportingSqlParameter.
ResultSetSupportingSqlParameter(java.lang.String name, int sqlType, ResultSetExtractor<?> rse) Create a new ResultSetSupportingSqlParameter.
ResultSetSupportingSqlParameter(java.lang.String name, int sqlType, RowCallbackHandler rch) Create a new ResultSetSupportingSqlParameter.
ResultSetSupportingSqlParameter(java.lang.String name, int sqlType, RowMapper<?> rm) Create a new ResultSetSupportingSqlParameter.
ResultSetSupportingSqlParameter(java.lang.String name, int sqlType, java.lang.String typeName) Create a new ResultSetSupportingSqlParameter.

Method Summary

Modifier and Type	Method and Description
ResultSetExtractor<?>	getResultSetExtractor() Return the ResultSetExtractor held by this parameter, if any.
RowCallbackHandler	getRowCallbackHandler() Return the RowCallbackHandler held by this parameter, if any.
RowMapper<?>	getRowMapper() Return the RowMapper held by this parameter, if any.
boolean	isInputValueProvided() This implementation always returns false.
boolean	isResultSetSupported() Does this parameter support a ResultSet, i.e.

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

Field Detail

resultSetExtractor

private ResultSetExtractor<?> resultSetExtractor

rowCallbackHandler

private RowCallbackHandler rowCallbackHandler

rowMapper

private RowMapper<?> rowMapper

Constructor Detail

ResultSetSupportingSqlParameter

public ResultSetSupportingSqlParameter(java.lang.String name,
                                       int sqlType)

Create a new ResultSetSupportingSqlParameter.

Parameters:

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

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

ResultSetSupportingSqlParameter

public ResultSetSupportingSqlParameter(java.lang.String name,
                                       int sqlType,
                                       int scale)

Create a new ResultSetSupportingSqlParameter.

Parameters:

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

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

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

ResultSetSupportingSqlParameter

public ResultSetSupportingSqlParameter(java.lang.String name,
                                       int sqlType,
                                       java.lang.String typeName)

Create a new ResultSetSupportingSqlParameter.

Parameters:

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

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

typeName - the type name of the parameter (optional)

ResultSetSupportingSqlParameter

public ResultSetSupportingSqlParameter(java.lang.String name,
                                       int sqlType,
                                       ResultSetExtractor<?> rse)

Create a new ResultSetSupportingSqlParameter.

Parameters:

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

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

rse - ResultSetExtractor to use for parsing the ResultSet

ResultSetSupportingSqlParameter

public ResultSetSupportingSqlParameter(java.lang.String name,
                                       int sqlType,
                                       RowCallbackHandler rch)

Create a new ResultSetSupportingSqlParameter.

Parameters:

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

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

rch - RowCallbackHandler to use for parsing the ResultSet

ResultSetSupportingSqlParameter

public ResultSetSupportingSqlParameter(java.lang.String name,
                                       int sqlType,
                                       RowMapper<?> rm)

Create a new ResultSetSupportingSqlParameter.

Parameters:

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

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

rm - RowMapper to use for parsing the ResultSet

Method Detail

isResultSetSupported

public boolean isResultSetSupported()

Does this parameter support a ResultSet, i.e. does it hold a ResultSetExtractor, RowCallbackHandler or RowMapper?

getResultSetExtractor

public ResultSetExtractor<?> getResultSetExtractor()

Return the ResultSetExtractor held by this parameter, if any.

getRowCallbackHandler

public RowCallbackHandler getRowCallbackHandler()

Return the RowCallbackHandler held by this parameter, if any.

getRowMapper

public RowMapper<?> getRowMapper()

Return the RowMapper held by this parameter, if any.

isInputValueProvided

public boolean isInputValueProvided()

This implementation always returns false.

Overrides:

isInputValueProvided in class SqlParameter