Java Doc for StringLengthValidator.java in  » Web-Framework » Millstone » org » millstone » base » data » validator » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Web Framework » Millstone » org.millstone.base.data.validator 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   org.millstone.base.data.validator.StringLengthValidator

StringLengthValidator
public class StringLengthValidator implements Validator(Code)
This validator is used to validate the lenght of strings.
author:
   IT Mill Ltd.
version:
   3.1.1
since:
   3.0



Constructor Summary
public  StringLengthValidator(String errorMessage)
     Create a new StringLengthValidator with a given error message.
public  StringLengthValidator(String errorMessage, int minLength, int maxLength, boolean allowNull)
     Create a new StringLenghtValidator with a given error message, permissable lenghts and null-string allowance.

Method Summary
public  StringgetErrorMessage()
     Gets the message to be displayed in case the value does not validate.
final public  intgetMaxLength()
     Get the maximum permissable length of the string.
final public  intgetMinLength()
     Get the minimum permissable lenght of the string.
final public  booleanisNullAllowed()
     True if null strings are allowed.
public  booleanisValid(Object value)
     True if the value is valid.
public  voidsetErrorMessage(String errorMessage)
     Sets the message to be displayer in case the value does not validate.
public  voidsetMaxLength(int maxLength)
     Set the maximum permissable length of the string.
public  voidsetMinLength(int minLength)
     Sets the minimum permissable lenght.
public  voidsetNullAllowed(boolean allowNull)
     Sets wheter null-strings are to be allowed.
public  voidvalidate(Object value)
     Validate the value.


Constructor Detail
StringLengthValidator
public StringLengthValidator(String errorMessage)(Code)
Create a new StringLengthValidator with a given error message.
Parameters:
  errorMessage - - The message to display in case the value does not validate.



StringLengthValidator
public StringLengthValidator(String errorMessage, int minLength, int maxLength, boolean allowNull)(Code)
Create a new StringLenghtValidator with a given error message, permissable lenghts and null-string allowance.
Parameters:
  errorMessage - - The message to display in case the value does not validate.
Parameters:
  minLenght - - The minimum permissable lenght of the string.
Parameters:
  maxLenght - - The maximum permissable lenght of the string.
Parameters:
  allowNull - - Are null strings permissable?




Method Detail
getErrorMessage
public String getErrorMessage()(Code)
Gets the message to be displayed in case the value does not validate.



getMaxLength
final public int getMaxLength()(Code)
Get the maximum permissable length of the string.



getMinLength
final public int getMinLength()(Code)
Get the minimum permissable lenght of the string.



isNullAllowed
final public boolean isNullAllowed()(Code)
True if null strings are allowed.



isValid
public boolean isValid(Object value)(Code)
True if the value is valid.
Parameters:
  value - - The value to validate.



setErrorMessage
public void setErrorMessage(String errorMessage)(Code)
Sets the message to be displayer in case the value does not validate.



setMaxLength
public void setMaxLength(int maxLength)(Code)
Set the maximum permissable length of the string.
Parameters:
  maxLenght - - The lenght to set.



setMinLength
public void setMinLength(int minLength)(Code)
Sets the minimum permissable lenght.
Parameters:
  minLenght - - The lenght to set.



setNullAllowed
public void setNullAllowed(boolean allowNull)(Code)
Sets wheter null-strings are to be allowed.



validate
public void validate(Object value) throws Validator.InvalidValueException(Code)
Validate the value.
Parameters:
  value - - The value to validate.



Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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