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///////////////////////////////////////////////////////////////////////////////
//
// JTOpen (IBM Toolbox for Java - OSS version)
//
// Filename: DataAreaImpl.java
//
// The source code contained herein is licensed under the IBM Public License
// Version 1.0, which has been approved by the Open Source Initiative.
// Copyright (C) 1997-2004 International Business Machines Corporation and
// others. All rights reserved.
//
///////////////////////////////////////////////////////////////////////////////
package com.ibm.as400.access;
import java.io.IOException;
import java.math.BigDecimal;
/**
Specifies the methods which the implementation objects for the Data Area classes
need to support. The Data Area classes are:
DataArea (abstract base class)
CharacterDataArea
DecimalDataArea
LocalDataArea
LogicalDataArea
**/
interface DataAreaImpl
{
// For all xxxDataArea classes:
void clear()
throws AS400SecurityException,
ErrorCompletingRequestException,
InterruptedException,
ObjectDoesNotExistException,
IOException;
// For CharacterDataArea:
void create(int length, String initialValue,
String textDescription, String authority)
throws AS400SecurityException,
ErrorCompletingRequestException,
InterruptedException,
ObjectAlreadyExistsException,
ObjectDoesNotExistException,
IOException;
// For DecimalDataArea:
void create(int length, int decimalPositions,
BigDecimal initialValue, String textDescription,
String authority)
throws AS400SecurityException,
ErrorCompletingRequestException,
InterruptedException,
ObjectAlreadyExistsException,
ObjectDoesNotExistException,
IOException;
// For LogicalDataArea:
void create(boolean initialValue, String textDescription,
String authority)
throws AS400SecurityException,
ErrorCompletingRequestException,
InterruptedException,
ObjectAlreadyExistsException,
ObjectDoesNotExistException,
IOException;
// For all except LocalDataArea:
void delete()
throws AS400SecurityException,
ErrorCompletingRequestException,
InterruptedException,
ObjectDoesNotExistException,
IOException;
// For DecimalDataArea:
int getDecimalPositions()
throws AS400SecurityException,
ErrorCompletingRequestException,
IllegalObjectTypeException,
InterruptedException,
ObjectDoesNotExistException,
IOException;
// For all xxxDataArea classes:
int getLength()
throws AS400SecurityException,
ErrorCompletingRequestException,
IllegalObjectTypeException,
InterruptedException,
ObjectDoesNotExistException,
IOException;
// For DecimalDataArea:
BigDecimal readBigDecimal()
throws AS400SecurityException,
ErrorCompletingRequestException,
IllegalObjectTypeException,
InterruptedException,
ObjectDoesNotExistException,
IOException;
// For LogicalDataArea:
boolean readBoolean()
throws AS400SecurityException,
ErrorCompletingRequestException,
IllegalObjectTypeException,
InterruptedException,
ObjectDoesNotExistException,
IOException;
// For all:
int readBytes(byte[] data, int dataBufferOffset, int dataAreaOffset, int dataLength)
throws AS400SecurityException,
ErrorCompletingRequestException,
IllegalObjectTypeException,
InterruptedException,
ObjectDoesNotExistException,
IOException;
// For all:
void refreshAttributes()
throws AS400SecurityException,
ErrorCompletingRequestException,
IllegalObjectTypeException,
InterruptedException,
ObjectDoesNotExistException,
IOException;
// For CharacterDataArea, LocalDataArea:
String retrieve(int dataAreaOffset, int dataLength)
throws AS400SecurityException,
ErrorCompletingRequestException,
IllegalObjectTypeException,
InterruptedException,
ObjectDoesNotExistException,
IOException;
// For CharacterDataArea, LocalDataArea:
String retrieve(int dataAreaOffset, int dataLength, int type) //$D2A
throws AS400SecurityException,
ErrorCompletingRequestException,
IllegalObjectTypeException,
InterruptedException,
ObjectDoesNotExistException,
IOException;
// For all xxxDataArea classes:
void setAttributes(AS400Impl system, QSYSObjectPathName path, int dataAreaType)
throws IOException;
// For CharacterDataArea, LocalDataArea:
void write(String data, int dataAreaOffset)
throws AS400SecurityException,
ErrorCompletingRequestException,
InterruptedException,
ObjectDoesNotExistException,
IOException;
// For CharacterDataArea, LocalDataArea:
void write(String data, int dataAreaOffset, int type) //$D2A
throws AS400SecurityException,
ErrorCompletingRequestException,
InterruptedException,
ObjectDoesNotExistException,
IOException;
// For DecimalDataArea:
void write(BigDecimal data)
throws AS400SecurityException,
ErrorCompletingRequestException,
InterruptedException,
ObjectDoesNotExistException,
IOException;
// For LogicalDataArea:
void write(boolean data)
throws AS400SecurityException,
ErrorCompletingRequestException,
InterruptedException,
ObjectDoesNotExistException,
IOException;
// For all:
void write(byte[] data, int dataBufferOffset, int dataAreaOffset, int dataLength)
throws AS400SecurityException,
ErrorCompletingRequestException,
InterruptedException,
ObjectDoesNotExistException,
IOException;
}
