public static ContainerListenerMetaData parse(XMLStreamReader reader) throws XMLStreamException {
ContainerListenerMetaData containerListener = new ContainerListenerMetaData();
// Handle elements
while (reader.hasNext() && reader.nextTag() != END_ELEMENT) {
final Element element = Element.forName(reader.getLocalName());
switch (element) {
case CLASS_NAME:
containerListener.setListenerClass(getElementText(reader));
break;
case MODULE:
containerListener.setModule(getElementText(reader));
break;
case LISTENER_TYPE:
containerListener.setListenerType(ContainerListenerType.valueOf(getElementText(reader)));
break;
case PARAM:
List<ParamValueMetaData> params = containerListener.getParams();
if (params == null) {
params = new ArrayList<ParamValueMetaData>();
containerListener.setParams(params);
}
params.add(ParamValueMetaDataParser.parse(reader));
break;
default:
throw unexpectedElement(reader);
}
}
return containerListener;
}
protected void processDeployment(
final String hostName,
final WarMetaData warMetaData,
final DeploymentUnit deploymentUnit,
final ServiceTarget serviceTarget)
throws DeploymentUnitProcessingException {
final VirtualFile deploymentRoot =
deploymentUnit.getAttachment(Attachments.DEPLOYMENT_ROOT).getRoot();
final Module module = deploymentUnit.getAttachment(Attachments.MODULE);
if (module == null) {
throw new DeploymentUnitProcessingException(MESSAGES.failedToResolveModule(deploymentRoot));
}
final ClassLoader classLoader = module.getClassLoader();
final JBossWebMetaData metaData = warMetaData.getMergedJBossWebMetaData();
final List<SetupAction> setupActions =
deploymentUnit.getAttachmentList(org.jboss.as.ee.component.Attachments.WEB_SETUP_ACTIONS);
// Create the context
final StandardContext webContext = new StandardContext();
final JBossContextConfig config = new JBossContextConfig(deploymentUnit);
// Add SecurityAssociationValve right at the beginning
webContext.addValve(new SecurityContextAssociationValve(deploymentUnit));
// Set the deployment root
try {
webContext.setDocBase(deploymentRoot.getPhysicalFile().getAbsolutePath());
} catch (IOException e) {
throw new DeploymentUnitProcessingException(e);
}
webContext.addLifecycleListener(config);
final String pathName = pathNameOfDeployment(deploymentUnit, metaData);
webContext.setPath(pathName);
webContext.setIgnoreAnnotations(true);
webContext.setCrossContext(!metaData.isDisableCrossContext());
final WebInjectionContainer injectionContainer =
new WebInjectionContainer(module.getClassLoader());
// see AS7-2077
// basically we want to ignore components that have failed for whatever reason
// if they are important they will be picked up when the web deployment actually starts
final Map<String, ComponentInstantiator> components =
deploymentUnit.getAttachment(WebAttachments.WEB_COMPONENT_INSTANTIATORS);
if (components != null) {
final Set<ServiceName> failed =
deploymentUnit.getAttachment(org.jboss.as.ee.component.Attachments.FAILED_COMPONENTS);
for (Map.Entry<String, ComponentInstantiator> entry : components.entrySet()) {
boolean skip = false;
for (final ServiceName serviceName : entry.getValue().getServiceNames()) {
if (failed.contains(serviceName)) {
skip = true;
break;
}
}
if (!skip) {
injectionContainer.addInstantiator(entry.getKey(), entry.getValue());
}
}
}
final Loader loader = new WebCtxLoader(classLoader);
webContext.setLoader(loader);
// Valves
List<ValveMetaData> valves = metaData.getValves();
if (valves == null) {
metaData.setValves(valves = new ArrayList<ValveMetaData>());
}
for (ValveMetaData valve : valves) {
Valve valveInstance =
(Valve) getInstance(module, valve.getModule(), valve.getValveClass(), valve.getParams());
webContext.getPipeline().addValve(valveInstance);
}
// Container listeners
List<ContainerListenerMetaData> listeners = metaData.getContainerListeners();
if (listeners != null) {
for (ContainerListenerMetaData listener : listeners) {
switch (listener.getListenerType()) {
case CONTAINER:
ContainerListener containerListener =
(ContainerListener)
getInstance(
module,
listener.getModule(),
listener.getListenerClass(),
listener.getParams());
webContext.addContainerListener(containerListener);
break;
case LIFECYCLE:
LifecycleListener lifecycleListener =
(LifecycleListener)
getInstance(
module,
listener.getModule(),
listener.getListenerClass(),
listener.getParams());
if (webContext instanceof Lifecycle) {
((Lifecycle) webContext).addLifecycleListener(lifecycleListener);
}
break;
case SERVLET_INSTANCE:
webContext.addInstanceListener(listener.getListenerClass());
break;
case SERVLET_CONTAINER:
webContext.addWrapperListener(listener.getListenerClass());
break;
case SERVLET_LIFECYCLE:
webContext.addWrapperLifecycle(listener.getListenerClass());
break;
}
}
}
// Set the session cookies flag according to metadata
switch (metaData.getSessionCookies()) {
case JBossWebMetaData.SESSION_COOKIES_ENABLED:
webContext.setCookies(true);
break;
case JBossWebMetaData.SESSION_COOKIES_DISABLED:
webContext.setCookies(false);
break;
}
String metaDataSecurityDomain = metaData.getSecurityDomain();
if (metaDataSecurityDomain != null) {
metaDataSecurityDomain = metaDataSecurityDomain.trim();
}
String securityDomain =
metaDataSecurityDomain == null
? SecurityConstants.DEFAULT_APPLICATION_POLICY
: SecurityUtil.unprefixSecurityDomain(metaDataSecurityDomain);
// Setup an deployer configured ServletContext attributes
final List<ServletContextAttribute> attributes =
deploymentUnit.getAttachment(ServletContextAttribute.ATTACHMENT_KEY);
try {
final ServiceName deploymentServiceName =
WebSubsystemServices.deploymentServiceName(hostName, pathName);
final ServiceName realmServiceName = deploymentServiceName.append("realm");
final JBossWebRealmService realmService = new JBossWebRealmService(deploymentUnit);
ServiceBuilder<?> builder = serviceTarget.addService(realmServiceName, realmService);
builder
.addDependency(
DependencyType.REQUIRED,
SecurityDomainService.SERVICE_NAME.append(securityDomain),
SecurityDomainContext.class,
realmService.getSecurityDomainContextInjector())
.setInitialMode(Mode.ACTIVE)
.install();
final WebDeploymentService webDeploymentService =
new WebDeploymentService(webContext, injectionContainer, setupActions, attributes);
builder =
serviceTarget
.addService(deploymentServiceName, webDeploymentService)
.addDependency(
WebSubsystemServices.JBOSS_WEB_HOST.append(hostName),
VirtualHost.class,
new WebContextInjector(webContext))
.addDependencies(injectionContainer.getServiceNames())
.addDependency(realmServiceName, Realm.class, webDeploymentService.getRealm())
.addDependencies(deploymentUnit.getAttachmentList(Attachments.WEB_DEPENDENCIES))
.addDependency(JndiNamingDependencyProcessor.serviceName(deploymentUnit));
// add any dependencies required by the setup action
for (final SetupAction action : setupActions) {
builder.addDependencies(action.dependencies());
}
if (metaData.getDistributable() != null) {
DistributedCacheManagerFactoryService factoryService =
new DistributedCacheManagerFactoryService();
DistributedCacheManagerFactory factory = factoryService.getValue();
if (factory != null) {
ServiceName factoryServiceName = deploymentServiceName.append("session");
builder.addDependency(
DependencyType.OPTIONAL,
factoryServiceName,
DistributedCacheManagerFactory.class,
config.getDistributedCacheManagerFactoryInjector());
ServiceBuilder<DistributedCacheManagerFactory> factoryBuilder =
serviceTarget.addService(factoryServiceName, factoryService);
boolean enabled = factory.addDependencies(serviceTarget, factoryBuilder, metaData);
factoryBuilder
.setInitialMode(
enabled ? ServiceController.Mode.ON_DEMAND : ServiceController.Mode.NEVER)
.install();
}
}
builder.install();
// adding JACC service
AbstractSecurityDeployer<?> deployer = new WarSecurityDeployer();
JaccService<?> service = deployer.deploy(deploymentUnit);
if (service != null) {
((WarJaccService) service).setContext(webContext);
final ServiceName jaccServiceName =
JaccService.SERVICE_NAME.append(deploymentUnit.getName());
builder = serviceTarget.addService(jaccServiceName, service);
if (deploymentUnit.getParent() != null) {
// add dependency to parent policy
final DeploymentUnit parentDU = deploymentUnit.getParent();
builder.addDependency(
JaccService.SERVICE_NAME.append(parentDU.getName()),
PolicyConfiguration.class,
service.getParentPolicyInjector());
}
// add dependency to web deployment service
builder.addDependency(deploymentServiceName);
builder.setInitialMode(Mode.ACTIVE).install();
}
} catch (ServiceRegistryException e) {
throw new DeploymentUnitProcessingException(MESSAGES.failedToAddWebDeployment(), e);
}
// Process the web related mgmt information
final ModelNode node = deploymentUnit.getDeploymentSubsystemModel("web");
node.get("context-root").set("".equals(pathName) ? "/" : pathName);
node.get("virtual-host").set(hostName);
processManagement(deploymentUnit, metaData);
}