/**
* Copyright 2015-2016 Red Hat, Inc, and individual contributors.
*
* 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.
*/
package org.wildfly.swarm.topology.webapp.runtime;
import java.util.Collections;
import java.util.Set;
import javax.enterprise.context.ApplicationScoped;
import javax.enterprise.inject.Any;
import javax.enterprise.inject.Instance;
import javax.inject.Inject;
import io.undertow.server.HttpHandler;
import org.jboss.as.naming.service.DefaultNamespaceContextSelectorService;
import org.jboss.as.naming.service.NamingService;
import org.jboss.msc.service.ServiceActivator;
import org.jboss.msc.service.ServiceActivatorContext;
import org.jboss.msc.service.ServiceBuilder;
import org.jboss.msc.service.ServiceRegistryException;
import org.jboss.msc.service.ServiceTarget;
import org.wildfly.swarm.topology.runtime.TopologyManagerActivator;
import org.wildfly.swarm.topology.webapp.TopologyWebAppFraction;
@ApplicationScoped
public class TopologyWebAppActivator implements ServiceActivator {
@Inject
@Any
private Instance<TopologyWebAppFraction> topologyWebAppFractionInstance;
@Override
public void activate(ServiceActivatorContext context) throws ServiceRegistryException {
ServiceTarget target = context.getServiceTarget();
if (!topologyWebAppFractionInstance.isUnsatisfied()) {
serviceNames = topologyWebAppFractionInstance.get().proxiedServiceMappings().keySet();
}
TopologyProxyService proxyService = new TopologyProxyService(serviceNames);
ServiceBuilder<TopologyProxyService> serviceBuilder = target
.addService(TopologyProxyService.SERVICE_NAME, proxyService)
.addDependency(DefaultNamespaceContextSelectorService.SERVICE_NAME)
.addDependency(TopologyManagerActivator.CONNECTOR_SERVICE_NAME)
.addDependency(NamingService.SERVICE_NAME);
for (String serviceName : serviceNames) {
serviceBuilder.addDependency(proxyService.mscServiceNameForServiceProxy(serviceName),
HttpHandler.class, proxyService.getHandlerInjectorFor(serviceName));
}
serviceBuilder.install();
}
private Set<String> serviceNames = Collections.emptySet();
}