/*
* JBoss, Home of Professional Open Source.
* Copyright 2012, Red Hat, Inc., 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.as.web;
import static org.jboss.as.web.WebMessages.MESSAGES;
import org.jboss.as.controller.ModelOnlyWriteAttributeHandler;
import org.jboss.as.controller.OperationContext;
import org.jboss.as.controller.OperationFailedException;
import org.jboss.as.controller.OperationStepHandler;
import org.jboss.as.controller.PathAddress;
import org.jboss.as.controller.registry.Resource;
import org.jboss.dmr.ModelNode;
public class WriteDefaultWebModule extends ModelOnlyWriteAttributeHandler {
static final WriteDefaultWebModule INSTANCE = new WriteDefaultWebModule();
public WriteDefaultWebModule() {
super(WebVirtualHostDefinition.DEFAULT_WEB_MODULE);
}
@Override
protected void validateUpdatedModel(OperationContext context, Resource model) throws OperationFailedException {
// Add a new step to validate instead of doing it directly in this method.
// This allows a composite op to change both attributes and then the
// validation occurs after both have done their work.
context.addStep(new OperationStepHandler() {
@Override
public void execute(OperationContext context, ModelNode operation) throws OperationFailedException {
final ModelNode virtualHost = context.readResource(PathAddress.EMPTY_ADDRESS).getModel();
if (virtualHost.hasDefined(Constants.DEFAULT_WEB_MODULE) && virtualHost.hasDefined(Constants.ENABLE_WELCOME_ROOT) && Boolean.parseBoolean(virtualHost.get(Constants.ENABLE_WELCOME_ROOT).toString())) {
// That is not supported.
throw new OperationFailedException(MESSAGES.noWelcomeWebappWithDefaultWebModule());
}
}
}, OperationContext.Stage.MODEL);
}
}