/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.geronimo.bval;
import javax.naming.InitialContext;
import javax.naming.NamingException;
import javax.validation.Validation;
import javax.validation.ValidationException;
import javax.validation.Validator;
import javax.validation.ValidatorContext;
import javax.validation.ValidatorFactory;
import org.apache.xbean.naming.reference.SimpleReference;
/**
* @version $Rev: 1392563 $ $Date: 2012-10-02 04:08:09 +0800 (Tue, 02 Oct 2012) $
*/
public class DefaultValidatorReference extends SimpleReference {
private transient ValidatorContext validatorContext;
@Override
public Object getContent() throws NamingException {
if (validatorContext == null) {
try {
ValidatorFactory factory = getValidatorFactory();
validatorContext = factory.usingContext();
} catch (ValidationException v) {
throw (NamingException)new NamingException("Could not create Validator instance").initCause(v);
}
}
return validatorContext.getValidator();
}
private ValidatorFactory getValidatorFactory() {
try {
return (ValidatorFactory)new InitialContext().lookup("java:comp/ValidatorFactory");
} catch(NamingException e) {
return Validation.buildDefaultValidatorFactory();
}
}
}