Examples with Handler com.github.isdream.cwatcher.Handler used on opensource projects

Example 1 with Handler

use of com.github.isdream.cwatcher.Handler in project watchdog by isdream.

the class KubernetesListener method start.

@SuppressWarnings({ "rawtypes", "unchecked" })
@Override
public void start(Object client, Configure config) throws Exception {
    // System.out.println(config.getApiVersion());
    if (ObjectUtils.isNull(client) && ObjectUtils.isNull(config)) {
        throw new Exception("Invalid paremeters");
    }
    // it may throw Exception if wrong PROPERTY_KIND values
    Object model = getModelParamtersGenerator().getKindModel(client, config.getKind());
    if (model instanceof Namespaceable || model instanceof AnyNamespaceable) {
        String namespace = config.getProperties().getOrDefault(PROPERTY_NAMESPACE, ALL_NAMESPACE);
        if (ALL_NAMESPACE.equals(namespace)) {
            model = ((AnyNamespaceable) model).inAnyNamespace();
        } else {
            model = ((Namespaceable) model).inNamespace(namespace);
        }
    }
    List<String> handlers = config.getHandlers();
    if (handlers.isEmpty()) {
        throw new Exception("No handlers");
    }
    Handler handler = (Handler) Class.forName(handlers.remove(0)).newInstance();
    Handler thisHandler = handler;
    for (String name : handlers) {
        Handler nextHandler = (Handler) Class.forName(name).newInstance();
        thisHandler.setNextHandler(nextHandler);
        thisHandler = nextHandler;
    }
    System.out.println(model.getClass());
    ((Watchable) model).watch(new KubernetesWatcher(handler));
}