/*
* 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.controller.resource;
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.PathElement;
import org.jboss.as.controller.ReloadRequiredWriteAttributeHandler;
import org.jboss.as.controller.SimpleAttributeDefinition;
import org.jboss.as.controller.SimpleAttributeDefinitionBuilder;
import org.jboss.as.controller.SimpleResourceDefinition;
import org.jboss.as.controller.access.management.SensitiveTargetAccessConstraintDefinition;
import org.jboss.as.controller.capability.RuntimeCapability;
import org.jboss.as.controller.descriptions.ModelDescriptionConstants;
import org.jboss.as.controller.descriptions.common.ControllerResolver;
import org.jboss.as.controller.logging.ControllerLogger;
import org.jboss.as.controller.operations.validation.StringLengthValidator;
import org.jboss.as.controller.registry.AttributeAccess;
import org.jboss.as.controller.registry.ManagementResourceRegistration;
import org.jboss.as.controller.registry.OperationEntry;
import org.jboss.as.controller.registry.Resource;
import org.jboss.dmr.ModelNode;
import org.jboss.dmr.ModelType;
/**
* {@link org.jboss.as.controller.ResourceDefinition} for a resource representing a socket binding group.
*
* @author Brian Stansberry (c) 2011 Red Hat Inc.
*/
public abstract class AbstractSocketBindingGroupResourceDefinition extends SimpleResourceDefinition {
public static final String SOCKET_BINDING_GROUP_CAPABILITY_NAME = "org.wildfly.domain.socket-binding-group";
public static final RuntimeCapability SOCKET_BINDING_GROUP_CAPABILITY = RuntimeCapability.Builder.of(SOCKET_BINDING_GROUP_CAPABILITY_NAME, true)
.build();
// Common attributes
public static final PathElement PATH = PathElement.pathElement(ModelDescriptionConstants.SOCKET_BINDING_GROUP);
public static final SimpleAttributeDefinition NAME = new SimpleAttributeDefinitionBuilder(ModelDescriptionConstants.NAME, ModelType.STRING, false)
.setResourceOnly()
.setValidator(new StringLengthValidator(1)).build();
public static final SimpleAttributeDefinition DEFAULT_INTERFACE = new SimpleAttributeDefinitionBuilder(ModelDescriptionConstants.DEFAULT_INTERFACE, ModelType.STRING, false)
.setAllowExpression(true)
.setValidator(new StringLengthValidator(1, Integer.MAX_VALUE, false, true))
.setFlags(AttributeAccess.Flag.RESTART_ALL_SERVICES)
.setCapabilityReference("org.wildfly.network.interface", SOCKET_BINDING_GROUP_CAPABILITY)
.build();
public AbstractSocketBindingGroupResourceDefinition(final OperationStepHandler addHandler, final OperationStepHandler removeHandler) {
super(new Parameters(PATH, ControllerResolver.getResolver(ModelDescriptionConstants.SOCKET_BINDING_GROUP))
.setAccessConstraints(SensitiveTargetAccessConstraintDefinition.SOCKET_CONFIG)
.setAddHandler(addHandler)
.setRemoveHandler(removeHandler)
.setAddRestartLevel(OperationEntry.Flag.RESTART_ALL_SERVICES)
.setRemoveRestartLevel(OperationEntry.Flag.RESTART_ALL_SERVICES));
}
@Override
public void registerAttributes(ManagementResourceRegistration resourceRegistration) {
super.registerAttributes(resourceRegistration);
resourceRegistration.registerReadOnlyAttribute(NAME, null);
resourceRegistration.registerReadWriteAttribute(DEFAULT_INTERFACE, null, new ReloadRequiredWriteAttributeHandler(DEFAULT_INTERFACE) {
protected void validateUpdatedModel(final OperationContext context, final Resource model) throws OperationFailedException {
validateDefaultInterfaceReference(context, model.getModel());
}
});
}
public static void validateDefaultInterfaceReference(final OperationContext context, final ModelNode bindingGroup) throws OperationFailedException {
ModelNode defaultInterfaceNode = bindingGroup.get(DEFAULT_INTERFACE.getName());
if (defaultInterfaceNode.getType() == ModelType.STRING) { // ignore UNDEFINED and EXPRESSION
String defaultInterface = defaultInterfaceNode.asString();
PathAddress operationAddress = context.getCurrentAddress();
//This can be used on both the host and the server, the socket binding group will be a
//sibling to the interface in the model
PathAddress interfaceAddress = PathAddress.EMPTY_ADDRESS;
for (PathElement element : operationAddress) {
if (element.getKey().equals(ModelDescriptionConstants.SOCKET_BINDING_GROUP)) {
break;
}
interfaceAddress = interfaceAddress.append(element);
}
interfaceAddress = interfaceAddress.append(ModelDescriptionConstants.INTERFACE, defaultInterface);
try {
context.readResourceFromRoot(interfaceAddress, false);
} catch (RuntimeException e) {
throw ControllerLogger.ROOT_LOGGER.nonexistentInterface(defaultInterface, DEFAULT_INTERFACE.getName());
}
}
}
@Override
public void registerCapabilities(ManagementResourceRegistration resourceRegistration) {
resourceRegistration.registerCapability(SOCKET_BINDING_GROUP_CAPABILITY);
}
}