Package org.apache.ignite.internal.processors.odbc.jdbc

Class JdbcParameterMeta

java.lang.Object

org.apache.ignite.internal.processors.odbc.jdbc.JdbcParameterMeta

All Implemented Interfaces:

JdbcRawBinarylizable

public class JdbcParameterMeta
extends Object
implements JdbcRawBinarylizable

JDBC SQL query parameter metadata.

Constructor Summary

Constructors

Constructor	Description
JdbcParameterMeta()	Default constructor is used for binary serialization.
JdbcParameterMeta(ParameterMetaData meta, int order)
JdbcParameterMeta(GridQueryFieldMetadata meta)

Method Summary

Modifier and Type	Method	Description
int	isNullable()
boolean	isSigned()
int	mode()
int	precision()
void	readBinary(BinaryReaderExImpl reader, JdbcProtocolContext protoCtx)	Reads fields from provided reader.
int	scale()
String	toString()
int	type()
String	typeClass()
String	typeName()
void	writeBinary(BinaryWriterExImpl writer, JdbcProtocolContext protoCtx)	Writes fields to provided writer.

Methods inherited from class java.lang.Object

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

Constructor Detail

JdbcParameterMeta

public JdbcParameterMeta()

Default constructor is used for binary serialization.

JdbcParameterMeta

public JdbcParameterMeta(ParameterMetaData meta,
                         int order)
                  throws SQLException

Parameters:

meta - Param metadata.

order - Param order.

Throws:

SQLException - On errror.

JdbcParameterMeta

public JdbcParameterMeta(GridQueryFieldMetadata meta)

Method Detail

isNullable

public int isNullable()

Returns:

Nullable mode.

isSigned

public boolean isSigned()

Returns:

Signed flag.

precision

public int precision()

Returns:

Precision.

scale

public int scale()

Returns:

Scale.

type

public int type()

Returns:

SQL type.

typeName

public String typeName()

Returns:

SQL type name.

typeClass

public String typeClass()

Returns:

Java type class name.

mode

public int mode()

Returns:

Mode.

writeBinary

public void writeBinary(BinaryWriterExImpl writer,
                        JdbcProtocolContext protoCtx)
                 throws BinaryObjectException

Writes fields to provided writer.

Specified by:

writeBinary in interface JdbcRawBinarylizable

Parameters:

writer - Binary object writer.

protoCtx - JDBC protocol context.

Throws:

BinaryObjectException - In case of error.

readBinary

public void readBinary(BinaryReaderExImpl reader,
                       JdbcProtocolContext protoCtx)
                throws BinaryObjectException

Reads fields from provided reader.

Specified by:

readBinary in interface JdbcRawBinarylizable

Parameters:

reader - Binary object reader.

protoCtx - JDBC protocol context.

Throws:

BinaryObjectException - In case of error.

toString

public String toString()

Overrides:

toString in class Object