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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.jdisc.http.server.jetty;
import com.yahoo.jdisc.handler.CompletionHandler;
import java.util.Arrays;
/**
* @author Simon Thoresen Hult
*/
public class CompletionHandlers {
public static void tryComplete(CompletionHandler handler) {
if (handler == null) {
return;
}
try {
handler.completed();
} catch (Exception e) {
// ignore
}
}
public static void tryFail(CompletionHandler handler, Throwable t) {
if (handler == null) {
return;
}
try {
handler.failed(t);
} catch (Exception e) {
// ignore
}
}
public static CompletionHandler wrap(CompletionHandler... handlers) {
return wrap(Arrays.asList(handlers));
}
public static CompletionHandler wrap(final Iterable<CompletionHandler> handlers) {
return new CompletionHandler() {
@Override
public void completed() {
for (CompletionHandler handler : handlers) {
tryComplete(handler);
}
}
@Override
public void failed(Throwable t) {
for (CompletionHandler handler : handlers) {
tryFail(handler, t);
}
}
};
}
}
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