@Override
public void contextDestroyed(ServletContextEvent sce) {
if (configurationManager != null) {
configurationManager.unsubscribeFrom("container.cfg.xml", configListener);
configurationManager.unsubscribeFrom("system-model.cfg.xml", systemModelListener);
}
}
@Override
public void contextInitialized(ServletContextEvent sce) {
configurationManager.subscribeTo(
"container.cfg.xml", configListener, ContainerConfiguration.class);
configurationManager.subscribeTo(
"system-model.cfg.xml", systemModelListener, SystemModel.class);
register();
}
@Override
public void contextInitialized(ServletContextEvent servletContextEvent) {
URL xsdURL = getClass().getResource("/META-INF/schema/container/container-configuration.xsd");
configurationManager.subscribeTo(
"container.cfg.xml", xsdURL, configurationListener, ContainerConfiguration.class);
register();
}
@Override
public void contextDestroyed(ServletContextEvent sce) {
configurationManager.unsubscribeFrom("system-model.cfg.xml", systemModelConfigurationListener);
Set<String> instances = controllerService.getManagedInstances();
controllerService.updateManagedInstances(null, instances);
curNodes.clear();
}
private void addListener(String wadl) {
if (wadl == null) {
return;
}
LOG.info("Watching WADL: " + wadl);
manager.subscribeTo(wadl, wadlListener, new GenericResourceConfigurationParser());
}
@Override
public void contextInitialized(ServletContextEvent sce) {
URL xsdURL = getClass().getResource("/META-INF/schema/metrics/metrics.xsd");
configurationService.subscribeTo(
"metrics.cfg.xml", xsdURL, metricsCfgListener, MetricsConfiguration.class);
register();
}
@Override
public void init(FilterConfig filterConfig) throws ServletException {
final ServletContext servletContext = filterConfig.getServletContext();
final ServicePorts ports = ServletContextHelper.getInstance(servletContext).getServerPorts();
config = new FilterConfigHelper(filterConfig).getFilterConfig(DEFAULT_CONFIG);
LOG.info("Initializing filter using config " + config);
handlerFactory = new VersioningHandlerFactory(ports);
configurationManager =
ServletContextHelper.getInstance(filterConfig.getServletContext())
.getPowerApiContext()
.configurationService();
configurationManager.subscribeTo("system-model.cfg.xml", handlerFactory, SystemModel.class);
URL xsdURL = getClass().getResource("/META-INF/schema/config/versioning-configuration.xsd");
configurationManager.subscribeTo(
config, xsdURL, handlerFactory, ServiceVersionMappingList.class);
}
@Override
public void contextInitialized(ServletContextEvent sce) {
this.configDir =
sce.getServletContext()
.getInitParameter(InitParameter.POWER_API_CONFIG_DIR.getParameterName());
this.isInsecure =
Boolean.parseBoolean(
sce.getServletContext().getInitParameter(InitParameter.INSECURE.getParameterName()));
controllerService.setConfigDirectory(configDir);
URL xsdURL = getClass().getResource("/META-INF/schema/system-model/system-model.xsd");
URL containerXsdURL =
getClass().getResource("/META-INF/schema/container/container-configuration.xsd");
configurationManager.subscribeTo(
"container.cfg.xml",
containerXsdURL,
containerConfigurationListener,
ContainerConfiguration.class);
configurationManager.subscribeTo(
"system-model.cfg.xml", xsdURL, systemModelConfigurationListener, SystemModel.class);
register();
}
private void unsubscribeAll() {
synchronized (lock) {
initialized = false;
if (validators == null) {
return;
}
for (ValidatorInfo info : validators) {
if (StringUtilities.isNotBlank(info.getUri())) {
manager.unsubscribeFrom(info.getUri(), wadlListener);
}
}
}
}
@Override
public void contextDestroyed(ServletContextEvent servletContextEvent) {
if (configurationManager != null) {
configurationManager.unsubscribeFrom("container.cfg.xml", configurationListener);
}
}
@Override
public void contextDestroyed(ServletContextEvent sce) {
metricsService.destroy();
configurationService.unsubscribeFrom("metrics.cfg.xml", metricsCfgListener);
}
@Override
public void destroy() {
configurationManager.unsubscribeFrom("system-model.cfg.xml", handlerFactory);
configurationManager.unsubscribeFrom(config, handlerFactory);
}