/*
* 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.clustering.infinispan.subsystem;
import org.infinispan.configuration.cache.HashConfiguration;
import org.infinispan.server.infinispan.spi.service.CacheServiceName;
import org.jboss.as.controller.AttributeDefinition;
import org.jboss.as.controller.OperationStepHandler;
import org.jboss.as.controller.PathElement;
import org.jboss.as.controller.SimpleAttributeDefinition;
import org.jboss.as.controller.SimpleAttributeDefinitionBuilder;
import org.jboss.as.controller.client.helpers.MeasurementUnit;
import org.jboss.as.controller.registry.AttributeAccess;
import org.jboss.as.controller.registry.ManagementResourceRegistration;
import org.jboss.as.controller.services.path.ResolvePathHandler;
import org.jboss.dmr.ModelNode;
import org.jboss.dmr.ModelType;
/**
* Resource description for the addressable resource /subsystem=infinispan/cache-container=X/distributed-cache=*
*
* @author Richard Achmatowicz (c) 2011 Red Hat Inc.
* @author Radoslav Husar
*/
public class DistributedCacheConfigurationResource extends SharedCacheConfigurationResource {
public static final PathElement PATH = PathElement.pathElement(ModelKeys.DISTRIBUTED_CACHE_CONFIGURATION);
// attributes
static final SimpleAttributeDefinition L1_LIFESPAN =
new SimpleAttributeDefinitionBuilder(ModelKeys.L1_LIFESPAN, ModelType.LONG, true)
.setXmlName(Attribute.L1_LIFESPAN.getLocalName())
.setMeasurementUnit(MeasurementUnit.MILLISECONDS)
.setAllowExpression(true)
.setFlags(AttributeAccess.Flag.RESTART_RESOURCE_SERVICES)
.setDefaultValue(new ModelNode().set(0))
.build();
static final SimpleAttributeDefinition OWNERS =
new SimpleAttributeDefinitionBuilder(ModelKeys.OWNERS, ModelType.INT, true)
.setXmlName(Attribute.OWNERS.getLocalName())
.setAllowExpression(true)
.setFlags(AttributeAccess.Flag.RESTART_RESOURCE_SERVICES)
.setDefaultValue(new ModelNode().set(HashConfiguration.NUM_OWNERS.getDefaultValue()))
.build();
static final SimpleAttributeDefinition SEGMENTS =
new SimpleAttributeDefinitionBuilder(ModelKeys.SEGMENTS, ModelType.INT, true)
.setXmlName(Attribute.SEGMENTS.getLocalName())
.setAllowExpression(true)
.setFlags(AttributeAccess.Flag.RESTART_RESOURCE_SERVICES)
.setDefaultValue(new ModelNode().set(HashConfiguration.NUM_SEGMENTS.getDefaultValue()))
.build();
static final SimpleAttributeDefinition CAPACITY_FACTOR =
new SimpleAttributeDefinitionBuilder(ModelKeys.CAPACITY_FACTOR, ModelType.DOUBLE, true)
.setXmlName(Attribute.CAPACITY_FACTOR.getLocalName())
.setAllowExpression(true)
.setFlags(AttributeAccess.Flag.RESTART_RESOURCE_SERVICES)
.setDefaultValue(new ModelNode().set(HashConfiguration.CAPACITY_FACTOR.getDefaultValue()))
.build();
static final AttributeDefinition[] ATTRIBUTES = {OWNERS, SEGMENTS, CAPACITY_FACTOR, L1_LIFESPAN};
public DistributedCacheConfigurationResource(final ResolvePathHandler resolvePathHandler, boolean runtimeRegistration) {
super(PATH,
new InfinispanResourceDescriptionResolver(ModelKeys.DISTRIBUTED_CACHE_CONFIGURATION),
DistributedCacheConfigurationAdd.INSTANCE,
new CacheConfigurationRemove(), resolvePathHandler, runtimeRegistration);
}
@Override
public void registerAttributes(ManagementResourceRegistration resourceRegistration) {
super.registerAttributes(resourceRegistration);
final OperationStepHandler restartWriteHandler = new RestartServiceWriteAttributeHandler(getPathElement().getKey(), getServiceInstaller(), CacheServiceName.CONFIGURATION, ATTRIBUTES);
for (AttributeDefinition attr : ATTRIBUTES) {
resourceRegistration.registerReadWriteAttribute(attr, CacheReadAttributeHandler.INSTANCE, restartWriteHandler);
}
}
}