Package oracle.sql

Class JAVA_STRUCT

java.lang.Object

oracle.sql.Datum

oracle.sql.DatumWithConnection

oracle.sql.STRUCT

oracle.sql.JAVA_STRUCT

All Implemented Interfaces:

Serializable, Struct, oracle.jdbc.internal.ACProxyable, oracle.jdbc.internal.OracleConcreteProxy, oracle.jdbc.internal.OracleDatumWithConnection, oracle.jdbc.internal.OracleStruct, OracleStruct

public class JAVA_STRUCT
extends STRUCT

A class for structured data type.

See Also:

• Serialized Form

Field Summary

Fields inherited from class oracle.sql.STRUCT

target

Fields inherited from class oracle.sql.DatumWithConnection

targetDatumWithConnection

Fields inherited from class oracle.sql.Datum

ojiOracleDatumWithConnection, targetDatum

Constructor Summary

Constructors

Constructor	Description
JAVA_STRUCT(StructDescriptor type, byte[] elements, Connection conn)	Constructor from the pickled bytes.
JAVA_STRUCT(StructDescriptor type, Connection conn, Object[] attributes)	Constructor.

Method Summary

Modifier and Type	Method	Description
Object	toJdbc()	Oracle extension.

Methods inherited from class oracle.sql.STRUCT

dump, dump, dump, getAttributes, getAttributes, getAutoBuffering, getDatumArray, getDescriptor, getJavaSqlConnection, getObjectArray, getOracleAttributes, getOracleDataFactory, getOracleMetaData, getSQLTypeName, getTarget, isConvertibleTo, setAutoBuffering, setNullDatumArray, setNullObjectArray

Methods inherited from class oracle.sql.DatumWithConnection

assertNotNull, assertNotNull, getConnection, getConnectionDuringExceptionHandling, getOracleConnection

Methods inherited from class oracle.sql.Datum

asciiStreamValue, bigDecimalValue, binaryStreamValue, booleanValue, bytesEqual, bytesHashCode, byteValue, characterStreamValue, compareBytes, dateValue, doubleValue, equals, floatValue, getBytes, getLength, getStream, intValue, isNull, longValue, setBytes, setShareBytes, shareBytes, stringValue, stringValue, timestampValue, timestampValue, timeValue, timeValue

Methods inherited from class java.lang.Object

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

Methods inherited from interface oracle.jdbc.internal.OracleDatumWithConnection

asciiStreamValue, bigDecimalValue, binaryStreamValue, booleanValue, byteValue, characterStreamValue, dateValue, doubleValue, floatValue, getBytes, getConnection, getInternalConnection, getLength, getOracleConnection, getStream, intValue, longValue, setBytes, setPhysicalConnectionOf, setShareBytes, shareBytes, stringValue, stringValue, timestampValue, timestampValue, timeValue, timeValue

Constructor Details

JAVA_STRUCT

public JAVA_STRUCT(StructDescriptor type,
 Connection conn,
 Object[] attributes)
            throws SQLException

Constructor. The raw bytes are computed at this time or a copy of attributes is made. In any event the caller is free to modify the array without affecting the values held in the STRUCT.

Parameters:

type - the SQLStructType used to convert the type to

attributes - the array specifying the attributes to be converted to raw bytes.

Throws:

SQLException

See Also:

• oracle.sql.SQLStructType

JAVA_STRUCT

public JAVA_STRUCT(StructDescriptor type,
 byte[] elements,
 Connection conn)
            throws SQLException

Constructor from the pickled bytes. (INTERNAL) Used by JDBC, not really intended for general use.

Parameters:

descriptor - an StructDescriptor describing the SQL Type

bytes - the array containing the raw bytes

Throws:

SQLException

Method Details

toJdbc

public Object toJdbc()
              throws SQLException

Oracle extension. Returns the JDBC representation of the datum object

Specified by:

toJdbc in interface oracle.jdbc.internal.OracleDatumWithConnection

Specified by:

toJdbc in interface oracle.jdbc.internal.OracleStruct

Overrides:

toJdbc in class STRUCT

Returns:

an object containing the JDBC value

Throws:

SQLException - if conversion to JDBC representation results in an error