import java.util.concurrent.TimeUnit;
public interface AutoCloseableEventExecutor extends EventExecutor, AutoCloseable {
+ static AutoCloseableEventExecutor globalEventExecutor() {
+ return createCloseableProxy(GlobalEventExecutor.INSTANCE);
+ }
+ static AutoCloseableEventExecutor immediateEventExecutor() {
+ return createCloseableProxy(ImmediateEventExecutor.INSTANCE);
+ }
- class CloseableEventExecutorMixin implements AutoCloseable {
- public static final int DEFAULT_SHUTDOWN_SECONDS = 1;
- private final EventExecutor eventExecutor;
-
- public CloseableEventExecutorMixin(final EventExecutor eventExecutor) {
- this.eventExecutor = eventExecutor;
- }
-
- @Override
- public void close() throws Exception {
- eventExecutor.shutdownGracefully(0, DEFAULT_SHUTDOWN_SECONDS, TimeUnit.SECONDS);
- }
-
-
- private static AutoCloseableEventExecutor createCloseableProxy(
- final CloseableEventExecutorMixin closeableEventExecutorMixin) {
- return Reflection.newProxy(AutoCloseableEventExecutor.class, new AbstractInvocationHandler() {
- @Override
- protected Object handleInvocation(final Object proxy, final Method method, final Object[] args) throws Throwable {
- if (method.getName().equals("close")) {
- closeableEventExecutorMixin.close();
- return null;
- } else {
- return method.invoke(closeableEventExecutorMixin.eventExecutor, args);
- }
- }
- });
- }
-
- public static AutoCloseableEventExecutor globalEventExecutor() {
- return createCloseableProxy(new CloseableEventExecutorMixin(GlobalEventExecutor.INSTANCE));
- }
-
- public static AutoCloseableEventExecutor immediateEventExecutor() {
- return createCloseableProxy(new CloseableEventExecutorMixin(ImmediateEventExecutor.INSTANCE));
- }
-
- public static AutoCloseableEventExecutor forwardingEventExecutor(final EventExecutor eventExecutor,
- final AutoCloseable closeable) {
- return createCloseableProxy(new CloseableEventExecutorMixin(eventExecutor) {
- @Override
- public void close() throws Exception {
- // Intentional no-op.
- closeable.close();
+ private static AutoCloseableEventExecutor createCloseableProxy(final EventExecutor eventExecutor) {
+ return Reflection.newProxy(AutoCloseableEventExecutor.class, new AbstractInvocationHandler() {
+ @Override
+ protected Object handleInvocation(final Object proxy, final Method method, final Object[] args)
+ throws Throwable {
+ if (method.getName().equals("close")) {
+ eventExecutor.shutdownGracefully(0, 1, TimeUnit.SECONDS);
+ return null;
+ } else {
+ return method.invoke(eventExecutor, args);
}
- });
- }
+ }
+ });
}
-}
\ No newline at end of file
+}