/*
* #%L
* Wildfly Camel :: Subsystem
* %%
* Copyright (C) 2013 - 2014 RedHat
* %%
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* #L%
*/
package org.wildfly.extension.camel.parser;
import java.util.List;
import org.jboss.as.controller.AbstractAddStepHandler;
import org.jboss.as.controller.OperationContext;
import org.jboss.as.controller.OperationFailedException;
import org.jboss.as.controller.descriptions.ModelDescriptionConstants;
import org.jboss.dmr.ModelNode;
import org.jboss.msc.service.ServiceController;
import org.wildfly.extension.camel.CamelConstants;
import org.wildfly.extension.camel.CamelContextRegistry;
import org.wildfly.extension.camel.service.CamelContextRegistryService;
/**
* @author Thomas.Diesler@jboss.com
* @since 23-Aug-2013
*/
final class CamelContextAdd extends AbstractAddStepHandler {
private final SubsystemState subsystemState;
CamelContextAdd(SubsystemState subsystemState) {
this.subsystemState = subsystemState;
}
@Override
protected void populateModel(ModelNode operation, ModelNode model) throws OperationFailedException {
CamelContextResource.VALUE.validateAndSet(operation, model);
}
@Override
protected void performRuntime(OperationContext context, ModelNode operation, ModelNode model) throws OperationFailedException {
String propName = operation.get(ModelDescriptionConstants.OP_ADDR).asObject().get(ModelConstants.CONTEXT).asString();
String propValue = CamelContextResource.VALUE.resolveModelAttribute(context, model).asString();
subsystemState.putContextDefinition(propName, propValue.trim());
ServiceController<?> container = context.getServiceRegistry(false).getService(CamelConstants.CAMEL_CONTEXT_REGISTRY_SERVICE_NAME);
if (container != null) {
CamelContextRegistryService serviceRegistry = CamelContextRegistryService.class.cast(container.getService());
CamelContextRegistry camelContextRegistry = serviceRegistry.getValue();
if (camelContextRegistry != null) {
if (camelContextRegistry.getCamelContext(propName) == null) {
serviceRegistry.createCamelContext(propName, propValue);
}
}
}
}
@Override
protected void rollbackRuntime(OperationContext context, ModelNode operation, ModelNode model, List<ServiceController<?>> controllers) {
String propName = operation.get(ModelDescriptionConstants.OP_ADDR).asObject().get(ModelConstants.CONTEXT).asString();
subsystemState.removeContextDefinition(propName);
}
}