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InfinispanBeanManagementResourceDefinition.java
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InfinispanBeanManagementResourceDefinition.java
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/*
* JBoss, Home of Professional Open Source.
* Copyright 2022, 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.wildfly.extension.clustering.ejb;
import org.jboss.as.controller.AttributeDefinition;
import org.jboss.as.controller.PathElement;
import org.jboss.as.controller.SimpleAttributeDefinitionBuilder;
import org.jboss.as.clustering.controller.CapabilityProvider;
import org.jboss.as.clustering.controller.CapabilityReference;
import org.jboss.as.clustering.controller.ChildResourceDefinition;
import org.jboss.as.clustering.controller.ResourceDescriptor;
import org.jboss.as.clustering.controller.ResourceServiceHandler;
import org.jboss.as.clustering.controller.SimpleResourceRegistration;
import org.jboss.as.clustering.controller.SimpleResourceServiceHandler;
import org.jboss.as.clustering.controller.UnaryCapabilityNameResolver;
import org.jboss.as.clustering.controller.UnaryRequirementCapability;
import org.jboss.as.clustering.controller.validation.IntRangeValidatorBuilder;
import org.jboss.as.controller.capability.RuntimeCapability;
import org.jboss.as.controller.registry.AttributeAccess.Flag;
import org.jboss.as.controller.registry.ManagementResourceRegistration;
import org.jboss.dmr.ModelType;
import org.wildfly.clustering.ejb.EjbProviderRequirement;
import org.wildfly.clustering.infinispan.service.InfinispanCacheRequirement;
import org.wildfly.clustering.infinispan.service.InfinispanDefaultCacheRequirement;
import org.wildfly.clustering.service.UnaryRequirement;
import java.util.function.UnaryOperator;
/**
* Definition of the /subsystem=distributable-ejb/infinispan-bean-management=* resource.
*
* @author Paul Ferraro
* @author Richard Achmatowicz
*/
public class InfinispanBeanManagementResourceDefinition extends ChildResourceDefinition<ManagementResourceRegistration> {
static final PathElement WILDCARD_PATH = PathElement.pathElement("infinispan-bean-management");
enum Capability implements CapabilityProvider, UnaryOperator<RuntimeCapability.Builder<Void>> {
BEAN_MANAGEMENT_PROVIDER(EjbProviderRequirement.BEAN_MANAGEMENT_PROVIDER),
;
private final org.jboss.as.clustering.controller.Capability capability;
Capability(UnaryRequirement requirement) {
this.capability = new UnaryRequirementCapability(requirement, this);
}
@Override
public org.jboss.as.clustering.controller.Capability getCapability() {
return this.capability;
}
@Override
public RuntimeCapability.Builder<Void> apply(RuntimeCapability.Builder<Void> builder) {
return builder.setDynamicNameMapper(UnaryCapabilityNameResolver.DEFAULT)
.addRequirements(ClientMappingsRegistryProviderResourceDefinition.Capability.CLIENT_MAPPINGS_REGISTRY_PROVIDER.getName());
}
}
enum Attribute implements org.jboss.as.clustering.controller.Attribute, UnaryOperator<SimpleAttributeDefinitionBuilder> {
CACHE_CONTAINER("cache-container", ModelType.STRING) {
@Override
public SimpleAttributeDefinitionBuilder apply(SimpleAttributeDefinitionBuilder builder) {
return builder.setRequired(true).setCapabilityReference(new CapabilityReference(Capability.BEAN_MANAGEMENT_PROVIDER, InfinispanDefaultCacheRequirement.CONFIGURATION));
}
},
CACHE("cache", ModelType.STRING) {
@Override
public SimpleAttributeDefinitionBuilder apply(SimpleAttributeDefinitionBuilder builder) {
return builder.setCapabilityReference(new CapabilityReference(Capability.BEAN_MANAGEMENT_PROVIDER, InfinispanCacheRequirement.CONFIGURATION, CACHE_CONTAINER));
}
},
MAX_ACTIVE_BEANS("max-active-beans", ModelType.INT) {
@Override
public SimpleAttributeDefinitionBuilder apply(SimpleAttributeDefinitionBuilder builder) {
return builder.setAllowExpression(true).setValidator(new IntRangeValidatorBuilder().min(1).configure(builder).build());
}
},
;
private final AttributeDefinition definition;
Attribute(String name, ModelType type) {
this.definition = this.apply(new SimpleAttributeDefinitionBuilder(name, type)
.setRequired(false)
.setFlags(Flag.RESTART_RESOURCE_SERVICES)
).build();
}
@Override
public AttributeDefinition getDefinition() {
return this.definition;
}
}
InfinispanBeanManagementResourceDefinition() {
super(WILDCARD_PATH, DistributableEjbExtension.SUBSYSTEM_RESOLVER.createChildResolver(WILDCARD_PATH));
}
@Override
public ManagementResourceRegistration register(ManagementResourceRegistration parent) {
// create the ManagementResourceRegistration for the infinispan-bean-management resource
ManagementResourceRegistration registration = parent.registerSubModel(this);
// create the resolver for the infinispan-bean-management resource
ResourceDescriptor descriptor = new ResourceDescriptor(this.getResourceDescriptionResolver())
.addAttributes(Attribute.class)
.addCapabilities(Capability.class)
;
// create the service handler for the infinispan-brean-management resource
ResourceServiceHandler handler = new SimpleResourceServiceHandler(InfinispanBeanManagementServiceConfigurator::new);
// register the resource descriptor and the handler
new SimpleResourceRegistration(descriptor, handler).register(registration);
return registration;
}
}