/**
* Refresh this servlet's application context, as well as the dependent state of the servlet.
*
* @see #getWebApplicationContext()
* @see org.springframework.context.ConfigurableApplicationContext#refresh()
*/
public void refresh() {
WebApplicationContext wac = getWebApplicationContext();
if (!(wac instanceof ConfigurableApplicationContext)) {
throw new IllegalStateException("WebApplicationContext does not support refresh: " + wac);
}
((ConfigurableApplicationContext) wac).refresh();
}
protected void initClassPathApplicationContext(
AcServiceConfig serviceConfig, String... configLocations) {
appContext =
new ClassPathXmlApplicationContext(
configLocations, false, prepareParentContext(serviceConfig));
postSetupApplicationContext(appContext, serviceConfig);
appContext.refresh();
}
void configure(Object beanInstance) {
// check the ApplicationContext states first , and call the refresh if necessary
if (((SpringCamelContext) getCamelContext()).getApplicationContext()
instanceof ConfigurableApplicationContext) {
ConfigurableApplicationContext context =
(ConfigurableApplicationContext)
((SpringCamelContext) getCamelContext()).getApplicationContext();
if (!context.isActive()) {
context.refresh();
}
}
configurer.configureBean(beanId, beanInstance);
}
protected void initXmlApplicationContext(
AcServiceConfig serviceConfig, boolean autoScan, Resource... configResources) {
GenericXmlApplicationContext xmlContext = new GenericXmlApplicationContext();
appContext = xmlContext;
xmlContext.setParent(prepareParentContext(serviceConfig));
xmlContext.load(configResources);
if (autoScan) {
ClassPathBeanDefinitionScanner scanner = new ClassPathBeanDefinitionScanner(xmlContext);
// scan this package from provider hosting
scanner.scan(this.getClass().getPackage().getName());
}
postSetupApplicationContext(appContext, serviceConfig);
appContext.refresh();
}
/**
* create a component manager based on a list of component.xml
*
* @param configPaths a ';' seperated list of xml bean config files
* @throws IOException
*/
public TestComponentManagerContainer(String configPaths) throws IOException {
// we assume that all the jars are in the same classloader, so this will
// not check for
// incorrect bindings and will not fully replicate the tomcat
// experience, but is an easier environment
// to work within for kernel testing.
// For a more complex structure we could use the kernel poms in the repo
// to generate the dep list.
if (ComponentManager.m_componentManager != null) {
log.info("Closing existing Component Manager ");
/*
try {
ComponentManager.m_componentManager.close();
} catch ( Throwable t ) {
log.warn("Close Failed with message, safe to ignore "+t.getMessage());
}
*/
log.info("Closing Complete ");
ComponentManager.m_componentManager = null;
}
log.info("Starting Component Manager with [" + configPaths + "]");
ComponentManager.setLateRefresh(true);
componentManager = (SpringCompMgr) ComponentManager.getInstance();
ConfigurableApplicationContext ac = componentManager.getApplicationContext();
ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
// we could take the kernel bootstrap from from the classpath in future
// rather than from
// the filesystem
List<Resource> config = new ArrayList<Resource>();
String[] configPath = configPaths.split(";");
for (String p : configPath) {
File xml = new File(p);
config.add(new FileSystemResource(xml.getCanonicalPath()));
}
loadComponent(ac, config, classLoader);
ac.refresh();
log.debug("Finished starting the component manager");
// TODO Auto-generated constructor stub
}
@Override
public void start() {
this.context =
new ClassPathXmlApplicationContext(new String[] {CORE_CONFIG, PLUGIN_CONFIGS}, false);
context.setId(this.id);
updateLoggerFilename();
Assert.notNull(launcherContext, "no Container launcher ApplicationContext has been set");
ApplicationContext globalContext = launcherContext.getParent();
Assert.notNull(globalContext, "no global context has been set");
context.setParent(globalContext);
context.registerShutdownHook();
context.refresh();
this.containerRunning = true;
context.publishEvent(new ContainerStartedEvent(this));
if (logger.isInfoEnabled()) {
logger.info("started container: " + context.getId());
}
}
public static void main(String[] args) throws InterruptedException {
final ConfigurableApplicationContext applicationContext =
new ClassPathXmlApplicationContext("/spring/service-context.xml");
System.out.println("Spring Integration Demo");
applicationContext.refresh();
applicationContext.start();
try {
LOG.info("Starting context!");
applicationContext.getBean("launcherService", Runnable.class).run();
// sleep for a while before close to let all the pending message be processed
Thread.sleep(500);
LOG.info("Going to stop now!");
} finally {
applicationContext.close();
}
}
public static void refresh() {
if (_ctx != null && _ctx instanceof ConfigurableApplicationContext)
((ConfigurableApplicationContext) _ctx).refresh();
else initContext();
}
