/*
* JBoss, Home of Professional Open Source.
* Copyright 2011, 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.management.connections.ldap;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.OP_ADDR;
import org.jboss.as.controller.AbstractWriteAttributeHandler;
import org.jboss.as.controller.AttributeDefinition;
import org.jboss.as.controller.OperationContext;
import org.jboss.as.controller.OperationFailedException;
import org.jboss.as.controller.PathAddress;
import org.jboss.as.controller.registry.ManagementResourceRegistration;
import org.jboss.as.domain.management.connections.ldap.LdapConnectionManagerService.Config;
import org.jboss.dmr.ModelNode;
import org.jboss.msc.service.ServiceController;
import org.jboss.msc.service.ServiceName;
import org.jboss.msc.service.ServiceRegistry;
/**
* Handler for updating attributes of ldap management connections.
*
* @author Brian Stansberry (c) 2011 Red Hat Inc.
*/
public class LdapConnectionWriteAttributeHandler extends AbstractWriteAttributeHandler<Config> {
public LdapConnectionWriteAttributeHandler() {
super(LdapConnectionResourceDefinition.ATTRIBUTE_DEFINITIONS);
}
void registerAttributes(final ManagementResourceRegistration registration) {
for (AttributeDefinition attr : LdapConnectionResourceDefinition.ATTRIBUTE_DEFINITIONS) {
registration.registerReadWriteAttribute(attr, null, this);
}
}
@Override
protected boolean requiresRuntime(OperationContext context) {
return true;
}
@Override
protected boolean applyUpdateToRuntime(final OperationContext context, final ModelNode operation, final String attributeName,
final ModelNode resolvedValue, final ModelNode currentValue,
final HandbackHolder<Config> handbackHolder) throws OperationFailedException {
final ModelNode model = context.readResource(PathAddress.EMPTY_ADDRESS).getModel();
handbackHolder.setHandback(updateLdapConnectionService(context, operation, model));
return false;
}
@Override
protected void revertUpdateToRuntime(final OperationContext context, final ModelNode operation, final String attributeName,
final ModelNode valueToRestore, final ModelNode valueToRevert,
final Config handback) throws OperationFailedException {
updateLdapConnectionService(context, operation, handback);
}
private Config updateLdapConnectionService(final OperationContext context, final ModelNode operation, final ModelNode model) throws OperationFailedException {
PathAddress address = PathAddress.pathAddress(operation.require(OP_ADDR));
String name = address.getLastElement().getValue();
ServiceName svcName = LdapConnectionManagerService.ServiceUtil.createServiceName(name);
ServiceRegistry registry = context.getServiceRegistry(true);
ServiceController<?> controller = registry.getService(svcName);
if (controller != null) {
// Just set the new values on the existing service
LdapConnectionManagerService service = LdapConnectionManagerService.class.cast(controller.getValue());
return LdapConnectionAddHandler.updateRuntime(context, model, service);
} else {
// Nothing to do
return null;
}
}
private void updateLdapConnectionService(final OperationContext context, final ModelNode operation, final Config config) throws OperationFailedException {
PathAddress address = PathAddress.pathAddress(operation.require(OP_ADDR));
String name = address.getLastElement().getValue();
ServiceName svcName = LdapConnectionManagerService.ServiceUtil.createServiceName(name);
ServiceRegistry registry = context.getServiceRegistry(true);
ServiceController<?> controller = registry.getService(svcName);
if (controller != null) {
LdapConnectionManagerService service = LdapConnectionManagerService.class.cast(controller.getValue());
service.setConfiguration(config);
} else {
// Nothing to do
}
}
}