/*
* JBoss, Home of Professional Open Source.
* Copyright 2008, 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.metadata.validation.validator.ejb.jboss;
import org.jboss.logging.Logger;
import org.jboss.metadata.common.spi.ErrorCodes;
import org.jboss.metadata.ejb.jboss.JBossSessionBeanMetaData;
import org.jboss.metadata.validation.ValidationException;
import org.jboss.metadata.validation.validator.ejb.JBossEjb3SessionBeanValidatorBase;
/**
* CompleteEjb2xViewValidator
*
* Raises a validation exception if there is an incomplete
* EJB2.x View defined by the ejb-jar schema:
*
* "Either both the local-home and the local elements
* or both the home and the remote elements must be
* specified for the session bean."
*
* JBMETA-130
*
* @author <a href="mailto:andrew.rubinger@jboss.org">ALR</a>
* @version $Revision: $
*/
public class CompleteEjb2xViewValidator extends JBossEjb3SessionBeanValidatorBase
{
// --------------------------------------------------------------------------------||
// Class Members ------------------------------------------------------------------||
// --------------------------------------------------------------------------------||
private static final Logger log = Logger.getLogger(CompleteEjb2xViewValidator.class);
/**
* Convenience instance
*/
public static CompleteEjb2xViewValidator INSTANCE = new CompleteEjb2xViewValidator();
// --------------------------------------------------------------------------------||
// Required Implementations -------------------------------------------------------||
// --------------------------------------------------------------------------------||
/**
* Validate the specified Session bean's metadata
*
* @param smd
* @throws ValidationException
*/
protected void validate(JBossSessionBeanMetaData smd) throws ValidationException
{
// Initialize
String errorCode = ErrorCodes.ERROR_CODE_JBMETA130;
String errorMessageSuffix = "; Incomplete EJB2.x View [" + errorCode + "]";
// Get component and home interfaces
String remote = smd.getRemote();
String home = smd.getHome();
String local = smd.getLocal();
String localHome = smd.getLocalHome();
// If remote, need home
if ((remote != null && remote.trim().length() > 0) && (home == null || home.trim().length() == 0))
{
throw new ValidationException("EJB " + smd.getName() + " has defined EJB2.x remote component interface of "
+ remote + " but has no home; " + errorMessageSuffix);
}
// If home, need remote
if ((home != null && home.trim().length() > 0) && (remote == null || remote.trim().length() == 0))
{
throw new ValidationException("EJB " + smd.getName() + " has defined EJB2.x home interface of " + home
+ " but has no remote component interface; " + errorMessageSuffix);
}
// If local, need localHome
if ((local != null && local.trim().length() > 0) && (localHome == null || localHome.trim().length() == 0))
{
throw new ValidationException("EJB " + smd.getName() + " has defined EJB2.x local component interface of "
+ local + " but has no localHome; " + errorMessageSuffix);
}
// If localHome, need local
if ((localHome != null && localHome.trim().length() > 0) && (local == null || local.trim().length() == 0))
{
throw new ValidationException("EJB " + smd.getName() + " has defined EJB2.x local home interface of "
+ localHome + " but has no local component interface; " + errorMessageSuffix);
}
// Log OK
log.trace("Passed validation for " + errorCode);
}
}