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RemoteStoreResourceDefinition.java
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RemoteStoreResourceDefinition.java
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/*
* 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 java.util.List;
import org.infinispan.commons.api.BasicCacheContainer;
import org.jboss.as.clustering.controller.AttributeParsers;
import org.jboss.as.clustering.controller.CapabilityReference;
import org.jboss.as.clustering.controller.CommonUnaryRequirement;
import org.jboss.as.clustering.controller.ResourceDescriptor;
import org.jboss.as.clustering.controller.SimpleResourceRegistration;
import org.jboss.as.clustering.controller.ResourceServiceHandler;
import org.jboss.as.clustering.controller.SimpleAliasEntry;
import org.jboss.as.clustering.controller.SimpleResourceServiceHandler;
import org.jboss.as.clustering.controller.transform.LegacyPropertyAddOperationTransformer;
import org.jboss.as.clustering.controller.transform.LegacyPropertyResourceTransformer;
import org.jboss.as.clustering.controller.transform.SimpleOperationTransformer;
import org.jboss.as.controller.AttributeDefinition;
import org.jboss.as.controller.ModelVersion;
import org.jboss.as.controller.PathAddress;
import org.jboss.as.controller.PathElement;
import org.jboss.as.controller.SimpleAttributeDefinitionBuilder;
import org.jboss.as.controller.StringListAttributeDefinition;
import org.jboss.as.controller.capability.RuntimeCapability;
import org.jboss.as.controller.client.helpers.MeasurementUnit;
import org.jboss.as.controller.descriptions.ModelDescriptionConstants;
import org.jboss.as.controller.registry.AttributeAccess;
import org.jboss.as.controller.registry.ManagementResourceRegistration;
import org.jboss.as.controller.transform.TransformationContext;
import org.jboss.as.controller.transform.description.AttributeConverter;
import org.jboss.as.controller.transform.description.ResourceTransformationDescriptionBuilder;
import org.jboss.dmr.ModelNode;
import org.jboss.dmr.ModelType;
/**
* Resource description for the addressable resource and its alias
*
* /subsystem=infinispan/cache-container=X/cache=Y/store=remote
* /subsystem=infinispan/cache-container=X/cache=Y/remote-store=REMOTE_STORE
*
* @author Richard Achmatowicz (c) 2011 Red Hat Inc.
*/
public class RemoteStoreResourceDefinition extends StoreResourceDefinition {
static final PathElement LEGACY_PATH = PathElement.pathElement("remote-store", "REMOTE_STORE");
static final PathElement PATH = pathElement("remote");
enum Capability implements org.jboss.as.clustering.controller.Capability {
OUTBOUND_SOCKET_BINDING("org.wildfly.clustering.infinispan.cache-container.cache.store.remote.outbound-socket-binding"),
;
private final RuntimeCapability<Void> definition;
Capability(String name) {
this.definition = RuntimeCapability.Builder.of(name, true).build();
}
@Override
public RuntimeCapability<Void> getDefinition() {
return this.definition;
}
@Override
public RuntimeCapability<Void> resolve(PathAddress address) {
PathAddress cacheAddress = address.getParent();
PathAddress containerAddress = cacheAddress.getParent();
return this.definition.fromBaseCapability(containerAddress.getLastElement().getValue() + "." + cacheAddress.getLastElement().getValue());
}
}
enum Attribute implements org.jboss.as.clustering.controller.Attribute {
CACHE("cache", ModelType.STRING, new ModelNode(BasicCacheContainer.DEFAULT_CACHE_NAME)),
SOCKET_TIMEOUT("socket-timeout", ModelType.LONG, new ModelNode(60000L)),
TCP_NO_DELAY("tcp-no-delay", ModelType.BOOLEAN, new ModelNode(true)),
SOCKET_BINDINGS("remote-servers")
;
private final AttributeDefinition definition;
Attribute(String name, ModelType type, ModelNode defaultValue) {
this.definition = new SimpleAttributeDefinitionBuilder(name, type)
.setAllowExpression(true)
.setRequired(false)
.setDefaultValue(defaultValue)
.setFlags(AttributeAccess.Flag.RESTART_RESOURCE_SERVICES)
.setMeasurementUnit((type == ModelType.LONG) ? MeasurementUnit.MILLISECONDS : null)
.build();
}
Attribute(String name) {
this.definition = new StringListAttributeDefinition.Builder(name)
.setAttributeParser(AttributeParsers.COLLECTION)
.setCapabilityReference(new CapabilityReference(Capability.OUTBOUND_SOCKET_BINDING, CommonUnaryRequirement.OUTBOUND_SOCKET_BINDING))
.setFlags(AttributeAccess.Flag.RESTART_RESOURCE_SERVICES)
.setMinSize(1)
.build();
}
@Override
public AttributeDefinition getDefinition() {
return this.definition;
}
}
static void buildTransformation(ModelVersion version, ResourceTransformationDescriptionBuilder parent) {
ResourceTransformationDescriptionBuilder builder = InfinispanModel.VERSION_4_0_0.requiresTransformation(version) ? parent.addChildRedirection(PATH, LEGACY_PATH) : parent.addChildResource(PATH);
if (InfinispanModel.VERSION_4_0_0.requiresTransformation(version)) {
builder.getAttributeBuilder()
.setValueConverter(new AttributeConverter.DefaultAttributeConverter() {
@Override
protected void convertAttribute(PathAddress address, String attributeName, ModelNode attributeValue, TransformationContext context) {
if (attributeValue.isDefined()) {
List<ModelNode> remoteServers = attributeValue.clone().asList();
ModelNode legacyListObject = new ModelNode();
for (ModelNode server : remoteServers) {
ModelNode legacyListItem = new ModelNode();
legacyListItem.get("outbound-socket-binding").set(server);
legacyListObject.add(legacyListItem);
}
attributeValue.set(legacyListObject);
}
}
}, Attribute.SOCKET_BINDINGS.getDefinition());
}
if (InfinispanModel.VERSION_3_0_0.requiresTransformation(version)) {
builder.addOperationTransformationOverride(ModelDescriptionConstants.ADD)
.setCustomOperationTransformer(new SimpleOperationTransformer(new LegacyPropertyAddOperationTransformer())).inheritResourceAttributeDefinitions();
builder.setCustomResourceTransformer(new LegacyPropertyResourceTransformer());
}
StoreResourceDefinition.buildTransformation(version, builder);
}
RemoteStoreResourceDefinition(boolean allowRuntimeOnlyRegistration) {
super(PATH, new InfinispanResourceDescriptionResolver(PATH, WILDCARD_PATH), allowRuntimeOnlyRegistration);
}
@Override
public void register(ManagementResourceRegistration parentRegistration) {
ManagementResourceRegistration registration = parentRegistration.registerSubModel(this);
parentRegistration.registerAlias(LEGACY_PATH, new SimpleAliasEntry(registration));
ResourceDescriptor descriptor = new ResourceDescriptor(this.getResourceDescriptionResolver())
.addAttributes(Attribute.class)
.addAttributes(StoreResourceDefinition.Attribute.class)
.addCapabilities(Capability.class)
.addRequiredSingletonChildren(StoreWriteThroughResourceDefinition.PATH)
;
ResourceServiceHandler handler = new SimpleResourceServiceHandler<>(address -> new RemoteStoreBuilder(address.getParent()));
new SimpleResourceRegistration(descriptor, handler).register(registration);
super.register(registration);
}
}