project35.soa.validation
Class PositiveIntegerValidator

java.lang.Object
  extended by project35.soa.validation.AbstractEditFieldValidationService
      extended by project35.soa.validation.NumericValidator
          extended by project35.soa.validation.IntegerValidator
              extended by project35.soa.validation.PositiveIntegerValidator
All Implemented Interfaces:
java.io.Serializable, ServiceClass, EditFieldValidationService, FieldValidationService

public class PositiveIntegerValidator
extends IntegerValidator

checks that a field is a positive integer


Copyright (c) 2008 Kevin Garwood for Project35. The original code was developed by Kevin Garwood for the University of Manchester. Revisions have been made for Project35, a project that is independent of that institution. This code is licensed under the Academic Free License version 3.0. The code attribution for the original code is included here:

Copyright (c) Kevin Garwood and University of Manchester 2007. All rights reserved. Licensed under the Academic Free License version 3.0. For more information on the terms and conditions, please see the file "LICENSE" that is included in this distribution.


Version:
1.0
Author:
Kevin Garwood (kgarwood@users.sourceforge.net)
See Also:
Serialized Form

Field Summary
 
Fields inherited from class project35.soa.validation.AbstractEditFieldValidationService
collator
 
Constructor Summary
PositiveIntegerValidator()
           
 
Method Summary
 java.util.ArrayList validate(Project35FormContext project35FormContext, java.lang.String value)
          validates the field value and returns any error messages
 
Methods inherited from class project35.soa.validation.AbstractEditFieldValidationService
getFieldName, getInitialisationParameters, initialiseService, isEmpty, isFieldRequired, setFieldName, setRequiredField, validateRequiredField
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

PositiveIntegerValidator

public PositiveIntegerValidator()
Method Detail

validate

public java.util.ArrayList validate(Project35FormContext project35FormContext,
                                    java.lang.String value)
Description copied from interface: EditFieldValidationService
validates the field value and returns any error messages

Specified by:
validate in interface EditFieldValidationService
Overrides:
validate in class IntegerValidator
value - the value of the field
Returns:
a collection of Alert instances that represent errors,warnings,points of information or requests for more information if no errors were found