/*
* JBoss, Home of Professional Open Source.
* Copyright 2014, 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.domain.controller.operations;
import java.util.Set;
import org.jboss.as.controller.OperationContext;
import org.jboss.as.controller.OperationFailedException;
import org.jboss.as.controller.OperationStepHandler;
import org.jboss.as.controller.extension.ExtensionRegistry;
import org.jboss.as.controller.registry.Resource;
import org.jboss.as.controller.transform.Transformers;
import org.jboss.as.domain.controller.operations.deployment.SyncModelParameters;
import org.jboss.as.host.controller.mgmt.HostInfo;
import org.jboss.dmr.ModelNode;
/**
* Operation handler synchronizing the domain model. This handler will calculate the operations needed to create
* the local model and pass them to the {@code SyncModelOperationHandler}.
*
* This handler will be called for the initial host registration as well when reconnecting and tries to sync the complete
* model, automatically ignoring unused resources if configured.
*
* @author Emanuel Muckenhuber
*/
public class SyncDomainModelOperationHandler extends SyncModelHandlerBase {
private final HostInfo hostInfo;
private final ExtensionRegistry extensionRegistry;
public SyncDomainModelOperationHandler(HostInfo hostInfo,
SyncModelParameters parameters) {
super(parameters);
this.hostInfo = hostInfo;
this.extensionRegistry = parameters.getExtensionRegistry();
}
@Override
Transformers.ResourceIgnoredTransformationRegistry createRegistry(OperationContext context, Resource remoteModel, Set<String> remoteExtensions) {
final ReadMasterDomainModelUtil.RequiredConfigurationHolder rc =
ReadMasterDomainModelUtil.populateHostResolutionContext(hostInfo, remoteModel, extensionRegistry);
return ReadMasterDomainModelUtil.createHostIgnoredRegistry(hostInfo, rc);
}
@Override
public void execute(OperationContext context, ModelNode operation) throws OperationFailedException {
//Indicate to the IgnoredClonedProfileRegistry that we should clear the registry
getParameters().getIgnoredResourceRegistry().getIgnoredClonedProfileRegistry().initializeModelSync();
context.addStep(new OperationStepHandler() {
@Override
public void execute(OperationContext context, ModelNode operation) throws OperationFailedException {
SyncDomainModelOperationHandler.super.execute(context, operation);
}
}, OperationContext.Stage.MODEL, true);
context.completeStep(new OperationContext.ResultHandler() {
@Override
public void handleResult(OperationContext.ResultAction resultAction, OperationContext context, ModelNode operation) {
getParameters().getIgnoredResourceRegistry().getIgnoredClonedProfileRegistry().complete(resultAction == OperationContext.ResultAction.ROLLBACK);
}
});
}
}