ParameterInfo

This class retrieves the description of procedures’ input and output parameters.

public class ParameterInfo  

Constructor Summary
ParameterInfo (String name, int type) Creates a new ParameterInfo with the specified parameter values.
ParameterInfo (String name, int type, int direction)
ParameterInfo (String name, int type, int direction, ParameterInfo[] columns)
ParameterInfo (String name, int type, int direction, String xmlSchema, String localName, String namespaceURI)

Method Summary
ParameterInfo[]	getColumns
int	getDirection
String	getName
int	getType
String	getXmlSchema

Constructor Detail

ParameterInfo

public ParameterInfo (String name, int type)

Creates a new ParameterInfo with the specified parameter values.

Parameters

name—Name of the column or parameter.

type—One of the java.sql.Types: XML_STRING, TYPED_CURSOR, and GENERIC_CURSOR.

 

ParameterInfo

public ParameterInfo (String name, int type, int direction)

Creates a new ParameterInfo with the specified parameter values.

Parameters

name—Name of the column or parameter.

type—Types are from java.sql.Types, plus XML_STRING, TYPED_CURSOR, and GENERIC_CURSOR.

direction—The direction can be DIRECTION_IN, DIRECTION_INOUT, or DIRECTION_OUT. This value is passed as zero for column definitions.

 

ParameterInfo

public ParameterInfo (String name, int type, int direction,

						ParameterInfo[] columns)

Creates a new ParameterInfo with the specified parameter values.

Parameters

name—Name of the column or parameter.

type—Types are from java.sql.Types, plus XML_STRING, TYPED_CURSOR, and GENERIC_CURSOR.

direction—The direction can be DIRECTION_IN, DIRECTION_INOUT, or DIRECTION_OUT. This value is passed as zero for a column definition.

columns—Non-null if the type is TYPED_CURSOR.

 

ParameterInfo

public ParameterInfo (String name, int type, int direction,

						String xmlSchema, String localName, 

						String namespaceURI)

Creates a new ParameterInfo with the specified parameter values.

Parameters

name—Name of the column or parameter.

type—Types are from java.sql.Types, plus XML_STRING, TYPED_CURSOR, and GENERIC_CURSOR.

direction—The direction can be DIRECTION_IN, DIRECTION_INOUT, or DIRECTION_OUT. This value is passed as zero for column definitions.

xmlSchema—Non-null if the type is XML_STRING.

localName—Local name (element name) of the selected element.

namespaceURI—URI of the namespace for the selected element.

Method Detail

getColumns

public ParameterInfo[] getColumns()

This method retrieves columns.

 

Returns

This method returns columns if the column data type is TYPED_CURSOR.

getDirection

public int getDirection()

This method gets the direction of the parameter.

 

Returns

This method returns the direction of the parameter, which can be DIRECTION_IN, DIRECTION_INOUT, or DIRECTION_OUT.

getName

public String getName()

This method gets the name of the column or parameter.

Returns

This method returns the name of the column or parameter.

 

getType

public int getType()

This method gets the type of the column or parameter.

Returns

This method returns the type of the column or parameter. The types are from java.sql.Types, plus XML_STRING, TYPED_CURSOR, and GENERIC_CURSOR.

 

getXmlSchema

public String getXmlSchema()

This method gets a schema.

Returns

This method returns the schema if the type is XML_STRING.