/*
* JBoss, Home of Professional Open Source.
* Copyright 2009, Red Hat Middleware LLC, and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.jca.core.bv;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.naming.NamingException;
import javax.validation.Configuration;
import javax.validation.Validation;
import javax.validation.Validator;
import javax.validation.ValidatorFactory;
/**
* Bean validation implementation backed by Hibernate Validator
*
* @author <a href="mailto:jesper.pedersen@jboss.org">Jesper Pedersen</a>
* @version $Revision: $
*/
public class BeanValidation
{
/** Validator factory */
private static final String VALIDATOR_FACTORY = "java:/ValidatorFactory";
/** Validator */
private static final String VALIDATOR = "java:/Validator";
/** The validator factory */
private ValidatorFactory validatorFactory;
/** The validator */
private Validator validator;
/**
* Constructor
*/
public BeanValidation()
{
Configuration configuration = Validation.byDefaultProvider().configure();
Configuration<?> conf = configuration.traversableResolver(new JCATraversableResolver());
validatorFactory = conf.buildValidatorFactory();
validator = validatorFactory.getValidator();
}
/**
* Get the validator factory
* @return The factory
*/
public ValidatorFactory getValidatorFactory()
{
return validatorFactory;
}
/**
* Get the validator
* @return The validator
*/
public Validator getValidator()
{
return validator;
}
/**
* Start
* @exception Throwable If an error occurs
*/
public void start() throws Throwable
{
Context context = null;
try
{
context = new InitialContext();
context.rebind(VALIDATOR_FACTORY, new SerializableValidatorFactory(validatorFactory));
context.rebind(VALIDATOR, new SerializableValidator(validator));
}
finally
{
try
{
if (context != null)
context.close();
}
catch (NamingException ne)
{
// Ignore
}
}
}
/**
* Stop
* @exception Throwable If an error occurs
*/
public void stop() throws Throwable
{
Context context = null;
try
{
context = new InitialContext();
context.unbind(VALIDATOR);
context.unbind(VALIDATOR_FACTORY);
}
finally
{
try
{
if (context != null)
context.close();
}
catch (NamingException ne)
{
// Ignore
}
}
}
}