/*
* 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.jboss.as.domain.controller.operations;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.CLONE;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.FAILURE_DESCRIPTION;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.OP;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.OP_ADDR;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.PROFILE;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.RESULT;
import java.util.ArrayList;
import java.util.Collections;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import org.jboss.as.controller.AttributeDefinition;
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.SimpleAttributeDefinitionBuilder;
import org.jboss.as.controller.SimpleOperationDefinitionBuilder;
import org.jboss.as.controller.access.management.SensitiveTargetAccessConstraintDefinition;
import org.jboss.as.controller.descriptions.ModelDescriptionConstants;
import org.jboss.as.domain.controller.LocalHostControllerInfo;
import org.jboss.as.domain.controller.resources.DomainResolver;
import org.jboss.as.host.controller.ignored.IgnoredDomainResourceRegistry;
import org.jboss.dmr.ModelNode;
import org.jboss.dmr.ModelType;
/**
* @author Emanuel Muckenhuber
*/
public class ProfileCloneHandler implements OperationStepHandler {
private static final AttributeDefinition TO_PROFILE = SimpleAttributeDefinitionBuilder.create(ModelDescriptionConstants.TO_PROFILE, ModelType.STRING).build();
public static final OperationDefinition DEFINITION = new SimpleOperationDefinitionBuilder(CLONE, DomainResolver.getResolver(PROFILE, false))
.addAccessConstraint(SensitiveTargetAccessConstraintDefinition.READ_WHOLE_CONFIG)
.addParameter(TO_PROFILE)
// .setPrivateEntry()
.build();
private final LocalHostControllerInfo hostInfo;
private final IgnoredDomainResourceRegistry ignoredDomainResourceRegistry;
public ProfileCloneHandler(LocalHostControllerInfo hostInfo, IgnoredDomainResourceRegistry ignoredDomainResourceRegistry) {
this.hostInfo = hostInfo;
this.ignoredDomainResourceRegistry = ignoredDomainResourceRegistry;
}
@Override
public void execute(final OperationContext context, final ModelNode operation) throws OperationFailedException {
final String profileName = context.getCurrentAddressValue();
final String newProfile = TO_PROFILE.resolveModelAttribute(context, operation).asString();
final String operationName = GenericModelDescribeOperationHandler.DEFINITION.getName();
final PathAddress address = PathAddress.pathAddress(PathElement.pathElement(PROFILE, profileName));
final PathAddress newPA = PathAddress.pathAddress(PROFILE, newProfile);
if (!hostInfo.isMasterDomainController()) {
if (ignoredDomainResourceRegistry.isResourceExcluded(address) || ignoredDomainResourceRegistry.isResourceExcluded(newPA)) {
return;
}
if (hostInfo.isRemoteDomainControllerIgnoreUnaffectedConfiguration()) {
//Since the cloned profile is a new one, we don't need to do anything. It is guaranteed to be unused,
//and thus should be ignored
return;
}
}
final ModelNode describeOp = new ModelNode();
describeOp.get(OP).set(operationName);
describeOp.get(OP_ADDR).set(address.toModelNode());
final ModelNode result = new ModelNode();
final OperationStepHandler handler = context.getRootResourceRegistration().getOperationHandler(address, operationName);
context.addStep(new OperationStepHandler() {
@Override
public void execute(OperationContext context, ModelNode operation) throws OperationFailedException {
final PathAddress newPA = PathAddress.pathAddress(PROFILE, newProfile);
final List<ModelNode> operations = new ArrayList<>(result.get(RESULT).asList());
//Make sure that we add everything in exactly the same order as the original profile
Map<String, List<ModelNode>> opsBySubsystem = new LinkedHashMap<>();
ModelNode profileAdd = null;
for (ModelNode op : operations) {
PathAddress addr = PathAddress.pathAddress(op.require(OP_ADDR)).subAddress(1);
//Adjust the address for the new profile
final PathAddress a = newPA.append(addr);
op.get(OP_ADDR).set(a.toModelNode());
if (addr.size() == 0) {
profileAdd = op;
} else {
String subsystem = addr.getElement(0).getValue();
List<ModelNode> subsystemOps = opsBySubsystem.get(subsystem);
if (subsystemOps == null) {
subsystemOps = new ArrayList<>();
opsBySubsystem.put(subsystem, subsystemOps);
}
subsystemOps.add(op);
}
}
for (List<ModelNode> ops : opsBySubsystem.values()) {
Collections.reverse(ops);
for (final ModelNode op : ops) {
addOperation(context, op);
}
}
addOperation(context, profileAdd);
}
}, OperationContext.Stage.MODEL, true);
context.addStep(result, describeOp, handler, OperationContext.Stage.MODEL, true);
context.completeStep(new OperationContext.RollbackHandler() {
@Override
public void handleRollback(OperationContext context, ModelNode operation) {
if (!context.hasFailureDescription()) {
context.getFailureDescription().set(result.get(FAILURE_DESCRIPTION));
}
}
});
}
private void addOperation(OperationContext context, ModelNode op) {
final PathAddress addr = PathAddress.pathAddress(op.require(OP_ADDR));
final OperationStepHandler h =
context.getRootResourceRegistration().getOperationHandler(addr, op.get(OP).asString());
context.addStep(op, h, OperationContext.Stage.MODEL, true);
}
}