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org.springframework.jdbc.core

public Class ResultSetSupportingSqlParameter

Class Inheritance

extends SqlParameter

java.lang.Object
org.springframework.jdbc.core.SqlParameter
org.springframework.jdbc.core.ResultSetSupportingSqlParameter

Known Direct Subclasses

org.springframework.jdbc.core.SqlOutParameter, org.springframework.jdbc.core.SqlReturnResultSet

Imports

java.sql.ResultSet, org.springframework.lang.Nullable

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

Author: Juergen Hoeller
Since: 1.0.2

Field Summary

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

Constructor Summary

Access	Constructor and Description
public	ResultSetSupportingSqlParameter(String the name of the parameter, as used in input and output maps name, int the parameter SQL type according to `java.sql.Types` sqlType) Create a new ResultSetSupportingSqlParameter.
public	ResultSetSupportingSqlParameter(String the name of the parameter, as used in input and output maps name, int the parameter SQL type according to `java.sql.Types` sqlType, int the number of digits after the decimal point (for DECIMAL and NUMERIC types) scale) Create a new ResultSetSupportingSqlParameter.
public	ResultSetSupportingSqlParameter(String the name of the parameter, as used in input and output maps name, int the parameter SQL type according to `java.sql.Types` sqlType, String the type name of the parameter (optional) typeName) Create a new ResultSetSupportingSqlParameter.
public	ResultSetSupportingSqlParameter(String the name of the parameter, as used in input and output maps name, int the parameter SQL type according to `java.sql.Types` sqlType, ResultSetExtractor<?> the `ResultSetExtractor` to use for parsing the `ResultSet` rse) Create a new ResultSetSupportingSqlParameter.
public	ResultSetSupportingSqlParameter(String the name of the parameter, as used in input and output maps name, int the parameter SQL type according to `java.sql.Types` sqlType, RowCallbackHandler the `RowCallbackHandler` to use for parsing the `ResultSet` rch) Create a new ResultSetSupportingSqlParameter.
public	ResultSetSupportingSqlParameter(String the name of the parameter, as used in input and output maps name, int the parameter SQL type according to `java.sql.Types` sqlType, RowMapper<?> the `RowMapper` to use for parsing the `ResultSet` rm) Create a new ResultSetSupportingSqlParameter.

Method Summary

Modifier and Type	Method and Description
public ResultSetExtractor<?>	getResultSetExtractor() Return the ResultSetExtractor held by this parameter, if any.
public RowCallbackHandler	getRowCallbackHandler() Return the RowCallbackHandler held by this parameter, if any.
public RowMapper<?>	getRowMapper() Return the RowMapper held by this parameter, if any.
public boolean	isInputValueProvided() Overrides org.springframework.jdbc.core.SqlParameter.isInputValueProvided. This implementation always returns `false`.
public boolean	isResultSetSupported() Does this parameter support a ResultSet, i.e. does it hold a ResultSetExtractor, RowCallbackHandler or RowMapper?

Inherited from org.springframework.jdbc.core.SqlParameter:: getName getScale getSqlType getTypeName isResultsParameter sqlTypesToAnonymousParameterList

Field Detail

resultSetExtractor	back to summary
private ResultSetExtractor<?> resultSetExtractor Annotations @Nullable

rowCallbackHandler	back to summary
private RowCallbackHandler rowCallbackHandler Annotations @Nullable

rowMapper	back to summary
private RowMapper<?> rowMapper Annotations @Nullable

Constructor Detail

ResultSetSupportingSqlParameter back to summary

public ResultSetSupportingSqlParameter(String name, int sqlType)

Create a new ResultSetSupportingSqlParameter.

Parameters

name:String: the name of the parameter, as used in input and output maps
sqlType:int: the parameter SQL type according to java.sql.Types

ResultSetSupportingSqlParameter back to summary

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

Create a new ResultSetSupportingSqlParameter.

Parameters

name:String: the name of the parameter, as used in input and output maps
sqlType:int: the parameter SQL type according to java.sql.Types
scale:int: the number of digits after the decimal point (for DECIMAL and NUMERIC types)

ResultSetSupportingSqlParameter back to summary

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

Create a new ResultSetSupportingSqlParameter.

Parameters

name:String: the name of the parameter, as used in input and output maps
sqlType:int: the parameter SQL type according to java.sql.Types
typeName:String: the type name of the parameter (optional)

ResultSetSupportingSqlParameter back to summary

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

Create a new ResultSetSupportingSqlParameter.

Parameters

name:String: the name of the parameter, as used in input and output maps
sqlType:int: the parameter SQL type according to java.sql.Types
rse:ResultSetExtractor<?>: the ResultSetExtractor to use for parsing the ResultSet

ResultSetSupportingSqlParameter back to summary

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

Create a new ResultSetSupportingSqlParameter.

Parameters

name:String: the name of the parameter, as used in input and output maps
sqlType:int: the parameter SQL type according to java.sql.Types
rch:RowCallbackHandler: the RowCallbackHandler to use for parsing the ResultSet

ResultSetSupportingSqlParameter back to summary

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

Create a new ResultSetSupportingSqlParameter.

Parameters

name:String: the name of the parameter, as used in input and output maps
sqlType:int: the parameter SQL type according to java.sql.Types
rm:RowMapper<?>: the RowMapper to use for parsing the ResultSet

Method Detail

getResultSetExtractor

back to summary

public ResultSetExtractor<?> getResultSetExtractor()

Return the ResultSetExtractor held by this parameter, if any.

Annotations

@Nullable

getRowCallbackHandler

back to summary

public RowCallbackHandler getRowCallbackHandler()

Return the RowCallbackHandler held by this parameter, if any.

Annotations

@Nullable

getRowMapper

back to summary

public RowMapper<?> getRowMapper()

Return the RowMapper held by this parameter, if any.

Annotations

@Nullable

isInputValueProvided back to summary

public boolean isInputValueProvided()

Overrides org.springframework.jdbc.core.SqlParameter.isInputValueProvided.

This implementation always returns false.

Annotations

@Override

isResultSetSupported	back to summary
public boolean isResultSetSupported() Does this parameter support a ResultSet, i.e. does it hold a ResultSetExtractor, RowCallbackHandler or RowMapper?