/*
* JBoss, Home of Professional Open Source.
* Copyright 2013, 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.picketlink.idm.model;
import org.jboss.as.controller.AttributeDefinition;
import org.jboss.as.controller.OperationContext;
import org.jboss.as.controller.OperationFailedException;
import org.jboss.as.controller.PathAddress;
import org.jboss.as.controller.RestartParentResourceAddHandler;
import org.jboss.as.controller.ServiceVerificationHandler;
import org.jboss.as.controller.registry.Resource;
import org.jboss.dmr.ModelNode;
import org.jboss.msc.service.ServiceName;
import org.wildfly.extension.picketlink.common.model.ModelElement;
import org.wildfly.extension.picketlink.common.model.validator.AlternativeAttributeValidationStepHandler;
import org.wildfly.extension.picketlink.common.model.validator.ModelValidationStepHandler;
import org.wildfly.extension.picketlink.idm.service.PartitionManagerService;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.OP_ADDR;
/**
* @author Pedro Silva
*/
public class IDMConfigAddStepHandler extends RestartParentResourceAddHandler {
private final AttributeDefinition[] attributes;
private final List<ModelValidationStepHandler> modelValidators = new ArrayList<ModelValidationStepHandler>();
IDMConfigAddStepHandler(final AttributeDefinition... attributes) {
this(null, attributes);
}
IDMConfigAddStepHandler(ModelValidationStepHandler[] modelValidators, final AttributeDefinition... attributes) {
super(ModelElement.PARTITION_MANAGER.getName());
this.attributes = attributes != null ? attributes : new AttributeDefinition[0];
configureModelValidators(modelValidators);
}
private void configureModelValidators(ModelValidationStepHandler[] modelValidators) {
List<AttributeDefinition> alternativeAttributes = new ArrayList<AttributeDefinition>();
for (AttributeDefinition attribute : this.attributes) {
if (attribute.getAlternatives() != null && attribute.getAlternatives().length > 0) {
alternativeAttributes.add(attribute);
}
}
if (!alternativeAttributes.isEmpty()) {
this.modelValidators.add(new AlternativeAttributeValidationStepHandler(
alternativeAttributes.toArray(new AttributeDefinition[alternativeAttributes.size()]), isAlternativesRequired()));
}
if (modelValidators != null) {
this.modelValidators.addAll(Arrays.asList(modelValidators));
}
this.modelValidators.add(new ModelValidationStepHandler() {
@Override
public void execute(OperationContext context, ModelNode operation) throws OperationFailedException {
final PathAddress address = getParentAddress(PathAddress.pathAddress(operation.require(OP_ADDR)));
Resource resource = context.readResourceFromRoot(address);
final ModelNode parentModel = Resource.Tools.readModel(resource);
PartitionManagerAddHandler.INSTANCE.validateModel(context, address.getLastElement().getValue(), parentModel);
context.stepCompleted();
}
});
}
protected boolean isAlternativesRequired() {
return true;
}
@Override
public void execute(OperationContext context, ModelNode operation) throws OperationFailedException {
performValidation(context);
super.execute(context, operation);
}
protected void performValidation(OperationContext context) {
for (ModelValidationStepHandler validatonStepHandler : this.modelValidators) {
context.addStep(validatonStepHandler, OperationContext.Stage.MODEL);
}
}
@Override
protected void recreateParentService(OperationContext context, PathAddress parentAddress, ModelNode parentModel, ServiceVerificationHandler verificationHandler) throws OperationFailedException {
final String federationName = parentAddress.getLastElement().getValue();
PartitionManagerRemoveHandler.INSTANCE.removeIdentityStoreServices(context, parentModel, federationName);
PartitionManagerAddHandler.INSTANCE.createPartitionManagerService(context, parentAddress.getLastElement()
.getValue(), parentModel, verificationHandler, null, false);
}
@Override
protected ServiceName getParentServiceName(PathAddress parentAddress) {
return PartitionManagerService.createServiceName(parentAddress.getLastElement().getValue());
}
@Override
protected void populateModel(ModelNode operation, ModelNode model) throws OperationFailedException {
for (AttributeDefinition attr : this.attributes) {
attr.validateAndSet(operation, model);
}
}
}