AutoRegisterModules(
String pluginName, PluginGuiceEnvironment env, JarFile jarFile, ClassLoader classLoader) {
this.pluginName = pluginName;
this.env = env;
this.jarFile = jarFile;
this.classLoader = classLoader;
this.sshGen = env.hasSshModule() ? env.newSshModuleGenerator() : null;
this.httpGen = env.hasHttpModule() ? env.newHttpModuleGenerator() : null;
}
private void listen(java.lang.reflect.Type type, Class<?> clazz) throws InvalidPluginException {
while (type != null) {
Class<?> rawType;
if (type instanceof ParameterizedType) {
rawType = (Class<?>) ((ParameterizedType) type).getRawType();
} else if (type instanceof Class) {
rawType = (Class<?>) type;
} else {
return;
}
if (rawType.getAnnotation(ExtensionPoint.class) != null) {
TypeLiteral<?> tl = TypeLiteral.get(type);
if (env.hasDynamicItem(tl)) {
sysSingletons.add(clazz);
sysListen.put(tl, clazz);
httpGen.listen(tl, clazz);
sshGen.listen(tl, clazz);
} else if (env.hasDynamicSet(tl)) {
sysSingletons.add(clazz);
sysListen.put(tl, clazz);
httpGen.listen(tl, clazz);
sshGen.listen(tl, clazz);
} else if (env.hasDynamicMap(tl)) {
if (clazz.getAnnotation(Export.class) == null) {
throw new InvalidPluginException(
String.format(
"Class %s requires @Export(\"name\") annotation for %s",
clazz.getName(), rawType.getName()));
}
sysSingletons.add(clazz);
sysListen.put(tl, clazz);
httpGen.listen(tl, clazz);
sshGen.listen(tl, clazz);
} else {
throw new InvalidPluginException(
String.format(
"Cannot register %s, server does not accept %s",
clazz.getName(), rawType.getName()));
}
return;
}
java.lang.reflect.Type[] interfaces = rawType.getGenericInterfaces();
if (interfaces != null) {
for (java.lang.reflect.Type i : interfaces) {
listen(i, clazz);
}
}
type = rawType.getGenericSuperclass();
}
}
