org.apache.openjpa.persistence.validation
Class ValidationUtils

java.lang.Object
  org.apache.openjpa.persistence.validation.ValidationUtils

public class ValidationUtils
extends Object

Validation helper routines and wrappers to remove runtime dependencies on the Bean Valdiation APIs or a implementation. Note: This class should have no direct dependency on the javax.validation packages, which should only occur in the ValidatorImpl class.

Version:

$Rev$ $Date$

Constructor Summary

ValidationUtils()

Method Summary

static boolean	isConstraintViolationException(Exception e) Determines whether an exception is a constraint violation exception via class name.
static boolean	setupValidation(OpenJPAConfiguration conf) Setup Validation support by determining if the javax.validation APIs are available and then create a Validator if required by the provided configuration.

Methods inherited from class java.lang.Object

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

Constructor Detail

ValidationUtils

public ValidationUtils()

Method Detail

setupValidation

public static boolean setupValidation(OpenJPAConfiguration conf)

Setup Validation support by determining if the javax.validation APIs are available and then create a Validator if required by the provided configuration.

Parameters:

conf -

Returns:

true if a Validator was created, false otherwise.

Throws:

If - a Validator was required but could not be created.

isConstraintViolationException

public static boolean isConstraintViolationException(Exception e)

Determines whether an exception is a constraint violation exception via class name. Does not require JSR-303 API to be in classpath.

Parameters:

e - exception to check

Returns:

true of the exception is a constraint violation exception