net.sf.oval.guard
Class PreCheck

java.lang.Object
  extended by net.sf.oval.AbstractCheck
      extended by net.sf.oval.guard.PreCheck
All Implemented Interfaces:
Serializable, Check

public class PreCheck
extends AbstractCheck

Author:
Sebastian Thomschke
See Also:
Serialized Form

Constructor Summary
PreCheck()
           
 
Method Summary
 void configure(Pre constraintAnnotation)
           
 String getExpression()
           
 String getLanguage()
           
 boolean isSatisfied(Object validatedObject, Object valueToValidate, OValContext context, Validator validator)
          This method implements the validation logic
 void setExpression(String condition)
           
 void setLanguage(String language)
           
 
Methods inherited from class net.sf.oval.AbstractCheck
createMessageVariables, getAppliesTo, getAppliesToDefault, getContext, getErrorCode, getMessage, getMessageVariables, getProfiles, getSeverity, getTarget, getWhen, isActive, requireMessageVariablesRecreation, setAppliesTo, setContext, setErrorCode, setMessage, setProfiles, setSeverity, setTarget, setWhen
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

PreCheck

public PreCheck()
Method Detail

configure

public void configure(Pre constraintAnnotation)

getExpression

public String getExpression()
Returns:
the condition

getLanguage

public String getLanguage()
Returns:
the language

isSatisfied

public boolean isSatisfied(Object validatedObject,
                           Object valueToValidate,
                           OValContext context,
                           Validator validator)
                    throws OValException
This method implements the validation logic

Parameters:
validatedObject - the object/bean to validate the value against, for static fields or methods this is the class
valueToValidate - the value to validate, may be null when validating pre conditions for static methods
context - the validation context (e.g. a field, a constructor parameter or a method parameter)
validator - the calling validator
Returns:
true if the value satisfies the checked constraint
Throws:
OValException

setExpression

public void setExpression(String condition)
Parameters:
condition - the condition to set

setLanguage

public void setLanguage(String language)
Parameters:
language - the language to set


Copyright © 2005–2015 The OVal Development Team. All rights reserved.