/*
* 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.infinispan.server.jgroups.subsystem;
import java.util.Collections;
import java.util.List;
import org.infinispan.server.commons.controller.ReloadRequiredAddStepHandler;
import org.jboss.as.controller.AttributeDefinition;
import org.jboss.as.controller.ObjectListAttributeDefinition;
import org.jboss.as.controller.ObjectTypeAttributeDefinition;
import org.jboss.as.controller.OperationContext;
import org.jboss.as.controller.OperationDefinition;
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.ReloadRequiredRemoveStepHandler;
import org.jboss.as.controller.SimpleOperationDefinitionBuilder;
import org.jboss.as.controller.SimpleResourceDefinition;
import org.jboss.as.controller.descriptions.ModelDescriptionConstants;
import org.jboss.as.controller.operations.common.Util;
import org.jboss.as.controller.registry.ManagementResourceRegistration;
import org.jboss.as.controller.registry.Resource;
import org.jboss.dmr.ModelNode;
import org.jboss.dmr.ModelType;
import org.jboss.dmr.Property;
/**
* Resource description for the addressable resource /subsystem=jgroups/stack=X
*
* @author Richard Achmatowicz (c) 2011 Red Hat Inc.
*/
public class StackResourceDefinition extends SimpleResourceDefinition {
public static final PathElement WILDCARD_PATH = pathElement(PathElement.WILDCARD_VALUE);
public static PathElement pathElement(String name) {
return PathElement.pathElement(ModelKeys.STACK, name);
}
private final boolean allowRuntimeOnlyRegistration;
@Deprecated
static final ObjectTypeAttributeDefinition TRANSPORT = ObjectTypeAttributeDefinition.Builder.of(ModelKeys.TRANSPORT, ProtocolResourceDefinition.TYPE, TransportResourceDefinition.SHARED, ProtocolResourceDefinition.SOCKET_BINDING, TransportResourceDefinition.DIAGNOSTICS_SOCKET_BINDING, TransportResourceDefinition.DEFAULT_EXECUTOR, TransportResourceDefinition.OOB_EXECUTOR, TransportResourceDefinition.TIMER_EXECUTOR, TransportResourceDefinition.THREAD_FACTORY, TransportResourceDefinition.SITE, TransportResourceDefinition.RACK, TransportResourceDefinition.MACHINE, ProtocolResourceDefinition.PROPERTIES)
.setDeprecated(JGroupsModel.VERSION_3_0_0.getVersion())
.setAllowNull(true)
.setSuffix(null)
.build();
@Deprecated
static final ObjectTypeAttributeDefinition PROTOCOL = ObjectTypeAttributeDefinition.Builder.of(ModelKeys.PROTOCOL, ProtocolResourceDefinition.TYPE, ProtocolResourceDefinition.SOCKET_BINDING, ProtocolResourceDefinition.PROPERTIES)
.setAllowNull(true)
.setSuffix("protocol")
.build();
@Deprecated
static final AttributeDefinition PROTOCOLS = ObjectListAttributeDefinition.Builder.of(ModelKeys.PROTOCOLS, PROTOCOL)
.setDeprecated(JGroupsModel.VERSION_3_0_0.getVersion())
.setAllowNull(true)
.build();
// registration
public StackResourceDefinition(boolean allowRuntimeOnlyRegistration) {
super(WILDCARD_PATH, new JGroupsResourceDescriptionResolver(ModelKeys.STACK), null, new StackRemoveHandler());
this.allowRuntimeOnlyRegistration = allowRuntimeOnlyRegistration;
}
@Override
public void registerOperations(ManagementResourceRegistration registration) {
super.registerOperations(registration);
OperationDefinition addOperation = new SimpleOperationDefinitionBuilder(ModelDescriptionConstants.ADD, this.getResourceDescriptionResolver())
.addParameter(TRANSPORT) // Deprecated
.addParameter(PROTOCOLS) // Deprecated
.setAttributeResolver(new JGroupsResourceDescriptionResolver(ModelKeys.STACK, ModelDescriptionConstants.ADD))
.build();
// Transform deprecated ADD parameters into individual add operations
OperationStepHandler addHandler = new StackAddHandler() {
@Override
protected void populateModel(OperationContext context, ModelNode operation, Resource resource) throws OperationFailedException {
PathAddress address = context.getCurrentAddress();
ModelNode transport = null;
if (operation.hasDefined(TRANSPORT.getName())) {
transport = operation.remove(TRANSPORT.getName());
}
List<ModelNode> protocols = Collections.emptyList();
if (operation.hasDefined(PROTOCOLS.getName())) {
protocols = operation.remove(PROTOCOLS.getName()).asList();
}
if (transport != null) {
String type = ProtocolResourceDefinition.TYPE.resolveModelAttribute(context, transport).asString();
PathAddress transportAddress = address.append(TransportResourceDefinition.pathElement(type));
ModelNode transportOperation = Util.createAddOperation(transportAddress);
for (AttributeDefinition attribute : TransportResourceDefinition.ATTRIBUTES) {
String name = attribute.getName();
if (transport.hasDefined(name)) {
transportOperation.get(name).set(transport.get(name));
}
}
context.addStep(transportOperation, new ReloadRequiredAddStepHandler(TransportResourceDefinition.ATTRIBUTES), OperationContext.Stage.MODEL);
if (transport.hasDefined(ProtocolResourceDefinition.PROPERTIES.getName())) {
for (Property property : operation.get(ProtocolResourceDefinition.PROPERTIES.getName()).asPropertyList()) {
ModelNode propertyOperation = Util.createAddOperation(transportAddress.append(property.getName()));
propertyOperation.set(PropertyResourceDefinition.VALUE.getName()).set(property.getValue());
context.addStep(propertyOperation, new ReloadRequiredAddStepHandler(PropertyResourceDefinition.VALUE), OperationContext.Stage.MODEL);
}
}
}
if (!protocols.isEmpty()) {
for (ModelNode protocol : protocols) {
String type = ProtocolResourceDefinition.TYPE.resolveModelAttribute(context, protocol).asString();
PathAddress protocolAddress = address.append(ProtocolResourceDefinition.pathElement(type));
ModelNode protocolOperation = Util.createAddOperation(protocolAddress);
for (AttributeDefinition attribute : ProtocolResourceDefinition.ATTRIBUTES) {
String name = attribute.getName();
if (protocol.hasDefined(name)) {
protocolOperation.get(name).set(protocol.get(name));
}
}
context.addStep(protocolOperation, new ReloadRequiredAddStepHandler(ProtocolResourceDefinition.ATTRIBUTES), OperationContext.Stage.MODEL);
if (protocol.hasDefined(ProtocolResourceDefinition.PROPERTIES.getName())) {
for (Property property : operation.get(ProtocolResourceDefinition.PROPERTIES.getName()).asPropertyList()) {
ModelNode propertyOperation = Util.createAddOperation(protocolAddress.append(property.getName()));
propertyOperation.set(PropertyResourceDefinition.VALUE.getName()).set(property.getValue());
context.addStep(propertyOperation, new ReloadRequiredAddStepHandler(PropertyResourceDefinition.VALUE), OperationContext.Stage.MODEL);
}
}
}
}
}
};
registration.registerOperationHandler(addOperation, addHandler);
OperationDefinition legacyAddProtocolOperation = new SimpleOperationDefinitionBuilder(ModelKeys.ADD_PROTOCOL, this.getResourceDescriptionResolver())
.setParameters(ProtocolResourceDefinition.SOCKET_BINDING)
.addParameter(ProtocolResourceDefinition.TYPE)
.addParameter(ProtocolResourceDefinition.PROPERTIES)
.setDeprecated(JGroupsModel.VERSION_3_0_0.getVersion())
.build();
// Transform legacy /subsystem=jgroups/stack=*:add-protocol() operation -> /subsystem=jgroups/stack=*/protocol=*:add()
OperationStepHandler legacyAddProtocolHandler = (context, operation) -> {
PathAddress address = context.getCurrentAddress();
String protocol = operation.require(ProtocolResourceDefinition.TYPE.getName()).asString();
PathAddress protocolAddress = address.append(ProtocolResourceDefinition.pathElement(protocol));
ModelNode protocolOperation = Util.createAddOperation(protocolAddress);
for (AttributeDefinition attribute : ProtocolResourceDefinition.ATTRIBUTES) {
String name = attribute.getName();
if (operation.hasDefined(name)) {
protocolOperation.get(name).set(operation.get(name));
}
}
context.addStep(protocolOperation, new ReloadRequiredAddStepHandler(ProtocolResourceDefinition.ATTRIBUTES), OperationContext.Stage.MODEL);
if (operation.hasDefined(ProtocolResourceDefinition.PROPERTIES.getName())) {
for (Property property : operation.get(ProtocolResourceDefinition.PROPERTIES.getName()).asPropertyList()) {
ModelNode addPropertyOperation = Util.createAddOperation(protocolAddress.append(PropertyResourceDefinition.pathElement(property.getName())));
addPropertyOperation.get(PropertyResourceDefinition.VALUE.getName()).set(property.getValue());
context.addStep(addPropertyOperation, new ReloadRequiredAddStepHandler(PropertyResourceDefinition.VALUE), OperationContext.Stage.MODEL);
}
}
};
registration.registerOperationHandler(legacyAddProtocolOperation, legacyAddProtocolHandler);
OperationDefinition legacyRemoveProtocolOperation = new SimpleOperationDefinitionBuilder(ModelKeys.REMOVE_PROTOCOL, this.getResourceDescriptionResolver())
.setParameters(ProtocolResourceDefinition.TYPE)
.setDeprecated(JGroupsModel.VERSION_3_0_0.getVersion())
.build();
// Transform legacy /subsystem=jgroups/stack=*:remove-protocol() operation -> /subsystem=jgroups/stack=*/protocol=*:remove()
OperationStepHandler legacyRemoveProtocolHandler = (context, operation) -> {
PathAddress address = context.getCurrentAddress();
String protocol = operation.require(ProtocolResourceDefinition.TYPE.getName()).asString();
PathAddress protocolAddress = address.append(ProtocolResourceDefinition.pathElement(protocol));
ModelNode removeOperation = Util.createRemoveOperation(protocolAddress);
context.addStep(removeOperation, ReloadRequiredRemoveStepHandler.INSTANCE, context.getCurrentStage());
};
registration.registerOperationHandler(legacyRemoveProtocolOperation, legacyRemoveProtocolHandler);
// register export-native-configuration
if (this.allowRuntimeOnlyRegistration) {
OperationDefinition exportOperation = new SimpleOperationDefinitionBuilder(ModelKeys.EXPORT_NATIVE_CONFIGURATION, this.getResourceDescriptionResolver()).setReplyType(ModelType.STRING).build();
registration.registerOperationHandler(exportOperation, new ExportNativeConfiguration());
}
}
@Override
public void registerChildren(ManagementResourceRegistration registration) {
registration.registerSubModel(new TransportResourceDefinition());
registration.registerSubModel(new ProtocolResourceDefinition());
registration.registerSubModel(new RelayResourceDefinition());
registration.registerSubModel(new SaslResourceDefinition());
}
}