Java Doc for NullValidator.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.NullValidator

NullValidator
public class NullValidator implements Validator(Code)



Constructor Summary
public  NullValidator(String errorMessage, boolean allowNull)
    

Method Summary
public  StringgetErrorMessage()
     Get the error message that is displayed in case the value is invalid.
final public  booleanisNullAllowed()
     True if nulls are allowed.
public  booleanisValid(Object value)
     True of the value is valid.
public  voidsetErrorMessage(String errorMessage)
     Set the error message to be displayed on invalid value.
public  voidsetNullAllowed(boolean allowNull)
     Sets if nulls are to be allowed.
public  voidvalidate(Object value)
     Validate the data given in value.


Constructor Detail
NullValidator
public NullValidator(String errorMessage, boolean allowNull)(Code)
Create a new NullValidator
Parameters:
  errorMessage - - The error message to display on invalidation.
Parameters:
  allowNull - - Are nulls allowed?




Method Detail
getErrorMessage
public String getErrorMessage()(Code)
Get the error message that is displayed in case the value is invalid.



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



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



setErrorMessage
public void setErrorMessage(String errorMessage)(Code)
Set the error message to be displayed on invalid value.



setNullAllowed
public void setNullAllowed(boolean allowNull)(Code)
Sets if nulls are to be allowed.
Parameters:
  allowNull - - Do we allow nulls?



validate
public void validate(Object value) throws Validator.InvalidValueException(Code)
Validate the data given in value.
Parameters:
  value - - The value to validate.
throws:
  Validator.InvalidValueException - - The value was invalid.



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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