/*
* JBoss, Home of Professional Open Source.
* Copyright 2017, 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.undertow;
import static org.wildfly.extension.undertow.ServerDefinition.SERVER_CAPABILITY;
import org.jboss.as.controller.AbstractAddStepHandler;
import org.jboss.as.controller.OperationContext;
import org.jboss.as.controller.OperationFailedException;
import org.jboss.as.controller.PathAddress;
import org.jboss.as.controller.PathElement;
import org.jboss.as.controller.registry.Resource;
import org.jboss.as.web.host.CommonWebServer;
import org.jboss.dmr.ModelNode;
import org.jboss.dmr.Property;
import org.jboss.msc.service.ServiceBuilder;
import org.jboss.msc.service.ServiceController;
import org.jboss.msc.service.ServiceTarget;
import org.wildfly.extension.undertow.session.DistributableSessionIdentifierCodecBuilderProvider;
/**
* @author <a href="mailto:tomaz.cerar@redhat.com">Tomaz Cerar</a> (c) 2013 Red Hat Inc.
*/
class ServerAdd extends AbstractAddStepHandler {
ServerAdd() {
super(new Parameters()
.addAttribute(ServerDefinition.ATTRIBUTES)
.addRuntimeCapability(SERVER_CAPABILITY)//only have server capability automatically registered
);
}
@Override
protected void performRuntime(OperationContext context, ModelNode operation, Resource resource) throws OperationFailedException {
final ModelNode parentModel = context.readResourceFromRoot(context.getCurrentAddress().getParent()).getModel();
final String name = context.getCurrentAddressValue();
final String defaultHost = ServerDefinition.DEFAULT_HOST.resolveModelAttribute(context, resource.getModel()).asString();
final String servletContainer = ServerDefinition.SERVLET_CONTAINER.resolveModelAttribute(context, resource.getModel()).asString();
final String defaultServerName = UndertowRootDefinition.DEFAULT_SERVER.resolveModelAttribute(context, parentModel).asString();
final Server service = new Server(name, defaultHost);
final ServiceBuilder<Server> builder = context.getCapabilityServiceTarget().addCapability(SERVER_CAPABILITY, service)
.addCapabilityRequirement(Capabilities.CAPABILITY_SERVLET_CONTAINER, ServletContainerService.class, service.getServletContainerInjector(), servletContainer)
.addCapabilityRequirement(Capabilities.CAPABILITY_UNDERTOW, UndertowService.class, service.getUndertowServiceInjector());
builder.setInitialMode(ServiceController.Mode.ACTIVE);
boolean isDefaultServer = name.equals(defaultServerName);
if (isDefaultServer) { //only install for default server
builder.addAliases(UndertowService.DEFAULT_SERVER);//register default server service name
WebServerService commonWebServer = new WebServerService();
final ServiceBuilder<WebServerService> commonServerBuilder = context.getCapabilityServiceTarget().addCapability(CommonWebServer.CAPABILITY, commonWebServer)
.addCapabilityRequirement(Capabilities.CAPABILITY_SERVER, Server.class, commonWebServer.getServerInjectedValue(), name)
.setInitialMode(ServiceController.Mode.PASSIVE);
addCommonHostListenerDeps(context, commonServerBuilder, UndertowExtension.HTTP_LISTENER_PATH);
addCommonHostListenerDeps(context, commonServerBuilder, UndertowExtension.AJP_LISTENER_PATH);
addCommonHostListenerDeps(context, commonServerBuilder, UndertowExtension.HTTPS_LISTENER_PATH);
//backward compatibility
commonServerBuilder.addAliases(CommonWebServer.SERVICE_NAME);
commonServerBuilder.install();
}
builder.install();
ServiceTarget target = context.getServiceTarget();
DistributableSessionIdentifierCodecBuilderProvider.INSTANCE.ifPresent(provider -> provider.getServerBuilders(name).forEach(b -> b.configure(context).build(target).install()));
}
@Override
protected void recordCapabilitiesAndRequirements(OperationContext context, ModelNode operation, Resource resource) throws OperationFailedException {
super.recordCapabilitiesAndRequirements(context, operation, resource);
ModelNode parentModel = context.readResourceFromRoot(context.getCurrentAddress().getParent()).getModel();
final String defaultServerName = UndertowRootDefinition.DEFAULT_SERVER.resolveModelAttribute(context, parentModel).asString();
boolean isDefaultServer = context.getCurrentAddressValue().equals(defaultServerName);
if (isDefaultServer) {
context.registerCapability(CommonWebServer.CAPABILITY);
}
}
private void addCommonHostListenerDeps(OperationContext context, ServiceBuilder<WebServerService> builder, final PathElement listenerPath) {
ModelNode listeners = Resource.Tools.readModel(context.readResource(PathAddress.pathAddress(listenerPath)), 1);
if (listeners.isDefined()) {
for (Property p : listeners.asPropertyList()) {
for (Property listener : p.getValue().asPropertyList()) {
builder.addDependency(ListenerResourceDefinition.LISTENER_CAPABILITY.getCapabilityServiceName(listener.getName()));
}
}
}
}
}