private ServletContainerInitializer loadSci(
ClassLoader classLoader, VirtualFile sci, String jar, boolean error)
throws DeploymentUnitProcessingException {
ServletContainerInitializer service = null;
InputStream is = null;
try {
// Get the ServletContainerInitializer class name
is = sci.openStream();
BufferedReader reader = new BufferedReader(new InputStreamReader(is));
String servletContainerInitializerClassName = reader.readLine();
int pos = servletContainerInitializerClassName.indexOf('#');
if (pos > 0) {
servletContainerInitializerClassName =
servletContainerInitializerClassName.substring(0, pos);
}
servletContainerInitializerClassName = servletContainerInitializerClassName.trim();
// Instantiate the ServletContainerInitializer
service =
(ServletContainerInitializer)
classLoader.loadClass(servletContainerInitializerClassName).newInstance();
} catch (Exception e) {
if (error) {
throw MESSAGES.errorProcessingSCI(jar, e);
} else {
UndertowLogger.ROOT_LOGGER.skippedSCI(jar, e);
}
} finally {
try {
if (is != null) is.close();
} catch (IOException e) {
// Ignore
}
}
return service;
}
private Set<Class<?>> loadClassInfoSet(Set<ClassInfo> classInfos, ClassLoader classLoader)
throws DeploymentUnitProcessingException {
Set<Class<?>> classes = new HashSet<Class<?>>();
for (ClassInfo classInfo : classInfos) {
Class<?> type;
try {
type = classLoader.loadClass(classInfo.name().toString());
classes.add(type);
} catch (Exception e) {
UndertowLogger.ROOT_LOGGER.cannotLoadDesignatedHandleTypes(classInfo, e);
}
}
return classes;
}