Class IVA_ALPHANUM

java.lang.Object

org.jpos.iso.ISOFieldValidator

org.jpos.iso.IVA_ALPHANUM

All Implemented Interfaces:

Configurable, ISOValidator

Direct Known Subclasses:

IVA_ALPHANUMNOBLANK, IVA_ALPHANUMNOZERO

public class IVA_ALPHANUM
extends ISOFieldValidator

Validator for ASCII alphanumeric fields.

Title: jPOS

Description: Java Framework for Financial Systems

Copyright: Copyright (c) 2000 jPOS.org. All rights reserved.

Company: www.jPOS.org

Field Summary

Fields inherited from class ISOFieldValidator

breakOnError, cfg, description, fieldId, maxLen, minLen

Modifier and Type	Field	Description
protected boolean	breakOnError	Flag used to indicate if validat process break on first error or keep an error vector
protected Configuration	cfg	The validator configuration.
protected String	description	brief field description
protected int	fieldId	field id
protected int	maxLen	field length bounds
protected int	minLen	field length bounds

Constructor Summary

Constructors

Constructor	Description
IVA_ALPHANUM()	Default constructor.
IVA_ALPHANUM(boolean breakOnError, int minLen, int maxLen, String Description)	Constructs a validator with a custom break-on-error flag and explicit length bounds.
IVA_ALPHANUM(boolean breakOnError, int maxLen, String Description)	Constructs a validator with a custom break-on-error flag and a maximum length.
IVA_ALPHANUM(boolean breakOnError, String Description)	Constructs a validator with a custom break-on-error flag.
IVA_ALPHANUM(int minLen, int maxLen, String Description)	Constructs a validator with explicit length bounds.
IVA_ALPHANUM(int maxLen, String Description)	Constructs a validator with a maximum length.
IVA_ALPHANUM(String Description)	Constructs a validator using only a description.

Method Summary

Modifier and Type	Method	Description
ISOComponent	validate(ISOComponent f)	Validate that component has alphanumeric value.

Methods inherited from class ISOFieldValidator

breakOnError, getDescription, getFieldId, getRejCode, setBreakOnError, setConfiguration, setDescription, setFieldId, setMaxLength, setMinLength

Modifier and Type	Method	Description
boolean	breakOnError()	Returns whether break-on-error is set.
String	getDescription()	Returns the field description.
int	getFieldId()	Returns the field ID.
String	getRejCode(int ErrType)	Get the reject code for an error type.
void	setBreakOnError(boolean breakOnErr)	Sets whether to break on first error.
void	setConfiguration(Configuration cfg)	Default config params are: min-len Minimun length, max-len Max length, break-on-error break condition.
void	setDescription(String description)	Sets the field description.
void	setFieldId(int f)	Sets the field ID.
void	setMaxLength(int maxLen)	Sets the maximum field length.
void	setMinLength(int minLen)	Sets the minimum field length.

Methods inherited from class Object

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

Constructor Details

IVA_ALPHANUM

public IVA_ALPHANUM()

Default constructor.

IVA_ALPHANUM

public IVA_ALPHANUM(String Description)

Constructs a validator using only a description.

Parameters:

Description - human-readable field description

IVA_ALPHANUM

public IVA_ALPHANUM(int minLen,
 int maxLen,
 String Description)

Constructs a validator with explicit length bounds.

Parameters:

minLen - minimum acceptable length

maxLen - maximum acceptable length

Description - human-readable field description

IVA_ALPHANUM

public IVA_ALPHANUM(int maxLen,
 String Description)

Constructs a validator with a maximum length.

Parameters:

maxLen - maximum acceptable length

Description - human-readable field description

IVA_ALPHANUM

public IVA_ALPHANUM(boolean breakOnError,
 String Description)

Constructs a validator with a custom break-on-error flag.

Parameters:

breakOnError - if true, validation throws on the first error

Description - human-readable field description

IVA_ALPHANUM

public IVA_ALPHANUM(boolean breakOnError,
 int maxLen,
 String Description)

Constructs a validator with a custom break-on-error flag and a maximum length.

Parameters:

breakOnError - if true, validation throws on the first error

maxLen - maximum acceptable length

Description - human-readable field description

IVA_ALPHANUM

public IVA_ALPHANUM(boolean breakOnError,
 int minLen,
 int maxLen,
 String Description)

Constructs a validator with a custom break-on-error flag and explicit length bounds.

Parameters:

breakOnError - if true, validation throws on the first error

minLen - minimum acceptable length

maxLen - maximum acceptable length

Description - human-readable field description

Method Details

validate

public ISOComponent validate(ISOComponent f)
                      throws ISOException

Validate that component has alphanumeric value.

Specified by:

validate in interface ISOValidator

Overrides:

validate in class ISOFieldValidator

Parameters:

f - component to validate

Returns:

the validated (possibly wrapped) component

Throws:

ISOException - if ISOFieldValidator.breakOnError is set and the field is not alphanumeric

See Also:

• method