/*
* ============================================================================
* GNU Lesser General Public License
* ============================================================================
*
* Beanlet - JSE Application Container.
* Copyright (C) 2006 Leon van Zantvoort
*
* This library 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 library 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 library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
*
* Leon van Zantvoort
* 243 Acalanes Drive #11
* Sunnyvale, CA 94086
* USA
*
* zantvoort@users.sourceforge.net
* http://beanlet.org
*/
package org.beanlet.transaction.impl;
import java.lang.annotation.Annotation;
import java.util.ArrayList;
import java.util.List;
import org.beanlet.BeanletValidationException;
import org.beanlet.annotation.AnnotationDomain;
import org.beanlet.annotation.ElementAnnotation;
import org.beanlet.annotation.TypeElement;
import org.beanlet.plugin.BeanletConfiguration;
import org.beanlet.plugin.BeanletConfigurationValidator;
import org.beanlet.transaction.TransactionAttribute;
/**
*
* @author Leon van Zantvoort
*/
public final class GenericBeanletConfigurationValidatorImpl implements
BeanletConfigurationValidator {
public void validate(BeanletConfiguration configuration) throws
BeanletValidationException {
Class<?> type = configuration.getType();
AnnotationDomain domain = configuration.getAnnotationDomain();
List<Class<? extends Annotation>> list =
new ArrayList<Class<? extends Annotation>>();
list.add(TransactionAttribute.class);
for (Class<? extends Annotation> at : list) {
for (ElementAnnotation<TypeElement, ? extends Annotation> ea :
domain.getDeclaration(at).getTypedElements(TypeElement.class)) {
if (!ea.getElement().isElementOf(type)) {
throw new BeanletValidationException(configuration.getComponentName(),
ea.getAnnotation().annotationType().getSimpleName() + " annotation MAY only " +
"be applied to elements of beanlet type: '" + ea.getElement() + "'.");
}
}
}
}
}