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

Class JdbcMetaColumnsResult

java.lang.Object

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

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

All Implemented Interfaces:

JdbcRawBinarylizable

Direct Known Subclasses:

JdbcMetaColumnsResultV2, JdbcMetaColumnsResultV3, JdbcMetaColumnsResultV4

public class JdbcMetaColumnsResult
extends JdbcResult

JDBC columns metadata result.

Field Summary

Fields inherited from class org.apache.ignite.internal.processors.odbc.jdbc.JdbcResult

BATCH_EXEC

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	JdbcMetaColumnsResult(byte type) Used by children classes.
protected	JdbcMetaColumnsResult(byte type, Collection<JdbcColumnMeta> meta) Used by children classes.

Method Summary

Modifier and Type	Method and Description
protected JdbcColumnMeta	createMetaColumn()
List<JdbcColumnMeta>	meta()
void	readBinary(BinaryReaderExImpl reader, JdbcProtocolContext protoCtx) Reads fields from provided reader.
String	toString()
void	writeBinary(BinaryWriterExImpl writer, JdbcProtocolContext protoCtx) Writes fields to provided writer.

Methods inherited from class org.apache.ignite.internal.processors.odbc.jdbc.JdbcResult

readResult

Methods inherited from class java.lang.Object

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

Constructor Detail

JdbcMetaColumnsResult

protected JdbcMetaColumnsResult(byte type)

Used by children classes.

Parameters:

type - Type ID.

JdbcMetaColumnsResult

protected JdbcMetaColumnsResult(byte type,
                                Collection<JdbcColumnMeta> meta)

Used by children classes.

Parameters:

type - Type ID.

meta - Columns metadata.

Method Detail

meta

public List<JdbcColumnMeta> meta()

Returns:

Columns metadata.

writeBinary

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

Writes fields to provided writer.

Specified by:

writeBinary in interface JdbcRawBinarylizable

Overrides:

writeBinary in class JdbcResult

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

Overrides:

readBinary in class JdbcResult

Parameters:

reader - Binary object reader.

protoCtx - JDBC protocol context.

Throws:

BinaryObjectException - In case of error.

createMetaColumn

protected JdbcColumnMeta createMetaColumn()

Returns:

Empty columns metadata to deserialization.

toString

public String toString()

Overrides:

toString in class JdbcResult