wt.pds.oracle81
Class OracleStatementParameterFactory

java.lang.Object
  wt.pds.StatementParameterFactory
      wt.pds.oracle81.OracleStatementParameterFactory

All Implemented Interfaces:

ApplicationContextChild

public class OracleStatementParameterFactory

extends StatementParameterFactory

This class provides the Oracle implementation for a factory used to create statement parameter instances.

Supported API: false

Extendable: false

Field Summary

private static String	CLASSNAME
private static HashMap	connectionCache
static boolean	DEBUG
private static DebugWriter	LOG
private static String	RESOURCE

Fields inherited from class wt.pds.StatementParameterFactory

Fields inherited from interface wt.services.applicationcontext.ApplicationContextChild

APPLICATION_CONTEXT

Constructor Summary

OracleStatementParameterFactory()

Method Summary

static void	clearCache(WTConnection a_connection)
static oracle.sql.ArrayDescriptor	getArrayType(String a_typeName, WTConnection a_connection)
static oracle.sql.StructDescriptor	getStructType(String a_typeName, WTConnection a_connection)
protected void	initializeArray(WTConnection a_connection, ClassInfo a_datastoreType) This method performs initialization for the specified connection and Array.
protected void	initializeStruct(WTConnection a_connection, ClassInfo a_datastoreType) This method performs initialization for the specified connection and Struct.
void	initializeTypes(WTConnection a_connection) This method performs Type initialization for the specified connection.
StatementParameter	newArrayStatementParameter(String a_arrayTypeName, Object a_value) This method create a new array StatementParameter instance using the specified array type name and object value.
StatementParameter	newArrayStatementParameter(String a_arrayTypeName, Object a_value, String a_structTypeName) This method create a new array StatementParameter instance using the specified array type name and object value.
StatementParameter	newStructStatementParameter(String a_structTypeName, Object a_value) This method create a new structure StatementParameter instance using the specified structure type name and object value.

Methods inherited from class wt.pds.StatementParameterFactory

getApplicationContext, getInstance, newStatementParameter, newStatementParameter, newStatementParameter, newStatementParameter, newStatementParameterArray, newStatementParameterArray, setApplicationContext

Methods inherited from class java.lang.Object

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

Field Detail

RESOURCE

private static final String RESOURCE

See Also:

Constant Field Values

CLASSNAME

private static final String CLASSNAME

DEBUG

public static final boolean DEBUG

LOG

private static final DebugWriter LOG

connectionCache

private static final HashMap connectionCache

Constructor Detail

OracleStatementParameterFactory

public OracleStatementParameterFactory()

Method Detail

initializeTypes

public void initializeTypes(WTConnection a_connection)
                     throws WTException

This method performs Type initialization for the specified connection.

Supported API: false

Overrides:

initializeTypes in class StatementParameterFactory

Parameters:

a_connection - Connection to initialize Types for.

Throws:

WTException

newStructStatementParameter

public StatementParameter newStructStatementParameter(String a_structTypeName,
                                                      Object a_value)
                                               throws WTPropertyVetoException

This method create a new structure StatementParameter instance using the specified structure type name and object value.

Supported API: false

Specified by:

newStructStatementParameter in class StatementParameterFactory

Parameters:

a_structTypeName -

a_value -

Returns:

StatementParameter

Throws:

WTPropertyVetoException

newArrayStatementParameter

public StatementParameter newArrayStatementParameter(String a_arrayTypeName,
                                                     Object a_value)
                                              throws WTPropertyVetoException

This method create a new array StatementParameter instance using the specified array type name and object value.

Supported API: false

Specified by:

newArrayStatementParameter in class StatementParameterFactory

Parameters:

a_arrayTypeName -

a_value -

Returns:

StatementParameter

Throws:

WTPropertyVetoException

newArrayStatementParameter

public StatementParameter newArrayStatementParameter(String a_arrayTypeName,
                                                     Object a_value,
                                                     String a_structTypeName)
                                              throws WTPropertyVetoException

This method create a new array StatementParameter instance using the specified array type name and object value. The array consists of the specified structures.

Supported API: false

Specified by:

newArrayStatementParameter in class StatementParameterFactory

Parameters:

a_arrayTypeName -

a_value -

a_structTypeName -

Returns:

StatementParameter

Throws:

WTPropertyVetoException

initializeStruct

protected void initializeStruct(WTConnection a_connection,
                                ClassInfo a_datastoreType)
                         throws WTException

This method performs initialization for the specified connection and Struct.

Supported API: false

Specified by:

initializeStruct in class StatementParameterFactory

Parameters:

a_connection - Connection to initialize Types for.

a_datastoreType - The ClassInfo representing the Datastore Type.

Throws:

WTException

initializeArray

protected void initializeArray(WTConnection a_connection,
                               ClassInfo a_datastoreType)
                        throws WTException

This method performs initialization for the specified connection and Array.

Supported API: false

Specified by:

initializeArray in class StatementParameterFactory

Parameters:

a_connection - Connection to initialize Types for.

a_datastoreType - The ClassInfo representing the Datastore Type.

Throws:

WTException

clearCache

public static void clearCache(WTConnection a_connection)

getArrayType

public static oracle.sql.ArrayDescriptor getArrayType(String a_typeName,
                                                      WTConnection a_connection)
                                               throws SQLException

Throws:

SQLException

getStructType

public static oracle.sql.StructDescriptor getStructType(String a_typeName,
                                                        WTConnection a_connection)
                                                 throws SQLException

Throws:

SQLException