/** Returns the webApp for the current request. */
private WebApp getWebApp(
Invocation invocation, WebAppController controller, boolean isTopRequest) {
try {
if (controller != null) {
WebApp webApp;
if (isTopRequest) webApp = controller.request();
else webApp = controller.subrequest();
if (webApp == null) {
return null;
}
invocation.setWebApp(webApp);
return webApp;
} else {
return null;
}
} catch (RuntimeException e) {
throw e;
} catch (Exception e) {
throw ConfigException.create(e);
}
}
/** Updates a WebApp deploy */
public void updateWebAppDeploy(String name) throws Throwable {
_appDeploy.update();
WebAppController controller = _appDeploy.update(name);
clearCache();
if (controller != null) {
Throwable configException = controller.getConfigException();
if (configException != null) throw configException;
}
}
/** Creates a sub invocation, handing unmapped URLs and stopped webApps. */
private WebApp buildSubInvocation(Invocation invocation) {
if (!_lifecycle.waitForActive(_startWaitTime)) {
UnavailableException e;
e = new UnavailableException(invocation.getURI());
FilterChain chain = new ExceptionFilterChain(e);
invocation.setFilterChain(chain);
invocation.setDependency(AlwaysModified.create());
return null;
}
WebAppController appController = getWebAppController(invocation);
if (appController == null) {
String url = invocation.getURI();
FileNotFoundException e = new FileNotFoundException(url);
FilterChain chain = new ExceptionFilterChain(e);
invocation.setFilterChain(chain);
invocation.setDependency(AlwaysModified.create());
return null;
}
WebApp webApp = appController.subrequest();
if (webApp == null) {
UnavailableException e;
e = new UnavailableException(invocation.getURI());
FilterChain chain = new ExceptionFilterChain(e);
invocation.setFilterChain(chain);
invocation.setDependency(AlwaysModified.create());
return null;
}
return webApp;
}
/** Creates the invocation. */
public WebApp findSubWebAppByURI(String uri) {
WebAppController controller = findByURI(uri);
if (controller != null) return controller.subrequest();
else return null;
}
/** Removes an webApp. */
void removeWebApp(WebAppController entry) {
_appDeploy.remove(entry.getContextPath());
clearCache();
}
