com.jporm.rm.quasar.session.JpoCompletableWrapper Maven / Gradle / Ivy

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package com.jporm.rm.quasar.session;

import java.util.concurrent.ExecutionException;

import co.paralleluniverse.fibers.SuspendExecution;
import co.paralleluniverse.fibers.futures.AsyncCompletionStage;

/**
 * Created by ufo on 26/07/15.
 */
public class JpoCompletableWrapper {

    public static  V get(final java.util.concurrent.CompletionStage future) {
        try {
            return AsyncCompletionStage.get(future);
        } catch (ExecutionException e) {
            Throwable cause = e.getCause();
            if ((cause != null) && (cause instanceof RuntimeException)) {
                throw (RuntimeException) cause;
            } else {
                throw new RuntimeException(e);
            }
        } catch (InterruptedException e) {
            throw new RuntimeException(e);
        } catch (SuspendExecution suspendExecution) {
            throw new RuntimeException(suspendExecution);
        }
    }
}