public ConfigurableApplicationContext run(String... args) {
Startup startup = Startup.create();
if (this.registerShutdownHook) {
SpringApplication.shutdownHook.enableShutdownHookAddition();
}
DefaultBootstrapContext bootstrapContext = createBootstrapContext();
ConfigurableApplicationContext context = null;
configureHeadlessProperty();
SpringApplicationRunListeners listeners = getRunListeners(args);
listeners.starting(bootstrapContext, this.mainApplicationClass);
try {
ApplicationArguments applicationArguments = new DefaultApplicationArguments(args);
ConfigurableEnvironment environment = prepareEnvironment(listeners, bootstrapContext, applicationArguments);
Banner printedBanner = printBanner(environment);
context = createApplicationContext();
context.setApplicationStartup(this.applicationStartup);
prepareContext(bootstrapContext, context, environment, listeners, applicationArguments, printedBanner);
refreshContext(context);
afterRefresh(context, applicationArguments);
startup.started();
if (this.logStartupInfo) {
new StartupInfoLogger(this.mainApplicationClass).logStarted(getApplicationLog(), startup);
}
listeners.started(context, startup.timeTakenToStarted());
callRunners(context, applicationArguments);
} catch (Throwable ex) {
throw handleRunFailure(context, ex, listeners);
}
try {
if (context.isRunning()) {
listeners.ready(context, startup.ready());
}
} catch (Throwable ex) {
throw handleRunFailure(context, ex, null);
}
return context;
}
public void refresh() throws BeansException, IllegalStateException {
this.startupShutdownLock.lock();
try {
this.startupShutdownThread = Thread.currentThread();
StartupStep contextRefresh = this.applicationStartup.start("spring.context.refresh");
prepareRefresh();
ConfigurableListableBeanFactory beanFactory = obtainFreshBeanFactory();
prepareBeanFactory(beanFactory);
try {
postProcessBeanFactory(beanFactory);
StartupStep beanPostProcess = this.applicationStartup.start("spring.context.beans.post-process");
invokeBeanFactoryPostProcessors(beanFactory);
registerBeanPostProcessors(beanFactory);
beanPostProcess.end();
initMessageSource();
initApplicationEventMulticaster();
onRefresh();
registerListeners();
finishBeanFactoryInitialization(beanFactory);
finishRefresh();
}
catch (RuntimeException | Error ex) {
if (logger.isWarnEnabled()) {
logger.warn("Exception encountered during context initialization - " +
"cancelling refresh attempt: " + ex);
}
destroyBeans();
cancelRefresh(ex);
throw ex;
}
finally {
contextRefresh.end();
}
}
finally {
this.startupShutdownThread = null;
this.startupShutdownLock.unlock();
}
}