/*
* 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.infinispan.server.jgroups.subsystem;
import org.infinispan.server.commons.controller.MetricHandler;
import org.jboss.as.controller.AttributeDefinition;
import org.jboss.as.controller.OperationStepHandler;
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.registry.AttributeAccess;
import org.jboss.as.controller.registry.ManagementResourceRegistration;
import org.jboss.dmr.ModelNode;
import org.jboss.dmr.ModelType;
/**
* Definition for /subsystem=jgroups/channel=* resources
*
* @author Paul Ferraro
*/
public class ChannelResourceDefinition extends SimpleResourceDefinition {
public static final PathElement WILDCARD_PATH = pathElement(PathElement.WILDCARD_VALUE);
public static PathElement pathElement(String name) {
return PathElement.pathElement(ModelKeys.CHANNEL, name);
}
// attributes
public static SimpleAttributeDefinition STACK = new SimpleAttributeDefinitionBuilder(ModelKeys.STACK, ModelType.STRING, true)
.setXmlName(Attribute.STACK.getLocalName())
.setAllowExpression(true)
.setFlags(AttributeAccess.Flag.RESTART_RESOURCE_SERVICES)
.build();
static SimpleAttributeDefinition MODULE = new SimpleAttributeDefinitionBuilder(ModelKeys.MODULE, ModelType.STRING, true)
.setXmlName(Attribute.MODULE.getLocalName())
.setAllowExpression(true)
.setFlags(AttributeAccess.Flag.RESTART_RESOURCE_SERVICES)
.setDefaultValue(new ModelNode("org.wildfly.clustering.server"))
.build();
static AttributeDefinition[] ATTRIBUTES = new AttributeDefinition[] { STACK, MODULE };
private final boolean allowRuntimeOnlyRegistration;
ChannelResourceDefinition(boolean allowRuntimeOnlyRegistration) {
super(WILDCARD_PATH, new JGroupsResourceDescriptionResolver(ModelKeys.CHANNEL), new ChannelAddHandler(allowRuntimeOnlyRegistration), new ChannelRemoveHandler(allowRuntimeOnlyRegistration));
this.allowRuntimeOnlyRegistration = allowRuntimeOnlyRegistration;
}
@Override
public void registerChildren(ManagementResourceRegistration registration) {
registration.registerSubModel(new ForkResourceDefinition(this.allowRuntimeOnlyRegistration));
}
@Override
public void registerAttributes(ManagementResourceRegistration registration) {
OperationStepHandler writeHandler = new ReloadRequiredWriteAttributeHandler(ATTRIBUTES);
for (AttributeDefinition attribute: ATTRIBUTES) {
registration.registerReadWriteAttribute(attribute, null, writeHandler);
}
if (this.allowRuntimeOnlyRegistration) {
new MetricHandler<>(new ChannelMetricExecutor(), ChannelMetric.class).register(registration);
}
}
}