Package org.apache.commons.javaflow

Examples of org.apache.commons.javaflow.Continuation

4
5
6
7
8
9
10
11
12
13
import swarm.javaflow.ContTest;

public class Main {
  public static void main(String[] args) {
    Continuation c = Continuation.startWith(new ContTest());
    System.out.println("returned a continuation");
    Continuation d = Continuation.continueWith(c);
    System.out.println("returned another continuation");
  }
View Full Code Here
9
10
11
12
13
14
15
16
17
18
19
  private static Hashtable<String,Continuation> portals = new Hashtable<String,Continuation>();
 
  public static String open(Runnable runnable) {
   
    String pid = Long.toString(System.currentTimeMillis());
    Continuation c = Continuation.startWith(runnable);   
    if (c!=null) {
      portals.put(pid,c);
      System.out.println("Portal.open("+pid+")");
    }
    else System.err.println("ERROR : Can't open portal "+pid);
View Full Code Here
21
22
23
24
25
26
27
28
29
    return pid;
  }
 
  public static void enter(String pid) {
   
    Continuation c = portals.get(pid);
    System.out.println("Enter ("+pid+")");
    Continuation.continueWith(c);
  }
View Full Code Here
29
30
31
32
33
34
35
36
37
38
39
  }
 
  public static void next(String pid) {
   
    System.out.println("Portal.next("+pid+")");
    Continuation c = portals.get(pid);
    Continuation c2 = Continuation.continueWith(c);
   
    if (c2!=null) portals.put(pid, c2);
    else portals.remove(pid);
  }
View Full Code Here
39
40
41
42
43
44
45
46
47
48
49
  }

  public static void exit(String pid) {
   
    if (pid==null) pid = "";
    Continuation c = portals.get(pid); 
    System.out.println("Portal.exit("+pid+")");
    if (c==null) Continuation.suspend();   
    else
      Continuation.suspend(c); 
  }
View Full Code Here
54
55
56
57
58
59
60
61
62
  }
 
  public static void close(String pid) {
    if (pid!=null && portals.containsKey(pid)) {
      System.out.println("Portal.close("+pid+") ");
      Continuation c = portals.remove(pid);
      if (c!=null) c.exit();
    }
  }
View Full Code Here
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
            }

        }

        // Continuations case
        Continuation continuation = (Continuation) Http.Request.current().args.get(C);
        if (continuation == null) {
            continuation = new Continuation(new StackRecorder((Runnable) null));
        }

        StackRecorder pStackRecorder = new StackRecorder(continuation.stackRecorder);
        Object result = null;

        final StackRecorder old = pStackRecorder.registerThread();
        try {
            pStackRecorder.isRestoring = !pStackRecorder.isEmpty();

            // Execute code
            result = method.invoke(instance, realArgs);

            if (pStackRecorder.isCapturing) {
                if (pStackRecorder.isEmpty()) {
                    throw new IllegalStateException("stack corruption. Is " + method + " instrumented for javaflow?");
                }
                Object trigger = pStackRecorder.value;
                Continuation nextContinuation = new Continuation(pStackRecorder);
                Http.Request.current().args.put(C, nextContinuation);

                if (trigger instanceof Long) {
                    throw new Suspend((Long) trigger);
                }
View Full Code Here
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
                    beforeExecute(w.thread, task);
                    Throwable thrown = null;
                    try
                    {                                
                        /* start in suspended mode to get a handle to the continuation */
                        Continuation c = Continuation.startSuspendedWith(task);                                             
                        /* resume the damn continuation */                                                   
                        c = Continuation.continueWith(c, new ContinuationContext(c));
                        /* post process the call if need be */                       
                        ContinuationsExecutor.doPostProcessing(c);
                    }
View Full Code Here
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
            }

        }

        // Continuations case
        Continuation continuation = (Continuation) Http.Request.current().args.get(C);
        if (continuation == null) {
            continuation = new Continuation(new StackRecorder((Runnable) null));
        }

        StackRecorder pStackRecorder = new StackRecorder(continuation.stackRecorder);
        Object result = null;

        final StackRecorder old = pStackRecorder.registerThread();
        try {
            pStackRecorder.isRestoring = !pStackRecorder.isEmpty();

            // Execute code
            result = method.invoke(instance, realArgs);

            if (pStackRecorder.isCapturing) {
                if (pStackRecorder.isEmpty()) {
                    throw new IllegalStateException("stack corruption. Is " + method + " instrumented for javaflow?");
                }
                Object trigger = pStackRecorder.value;
                Continuation nextContinuation = new Continuation(pStackRecorder);
                Http.Request.current().args.put(C, nextContinuation);

                if (trigger instanceof Long) {
                    throw new Suspend((Long) trigger);
                }
View Full Code Here
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
            }

        }

        // Continuations case
        Continuation continuation = (Continuation) Http.Request.current().args.get(C);
        if (continuation == null) {
            continuation = new Continuation(new StackRecorder((Runnable) null));
        }

        StackRecorder pStackRecorder = new StackRecorder(continuation.stackRecorder);
        Object result = null;

        final StackRecorder old = pStackRecorder.registerThread();
        try {
            pStackRecorder.isRestoring = !pStackRecorder.isEmpty();

            // Execute code
            result = method.invoke(instance, realArgs);

            if (pStackRecorder.isCapturing) {
                if (pStackRecorder.isEmpty()) {
                    throw new IllegalStateException("stack corruption. Is " + method + " instrumented for javaflow?");
                }
                Object trigger = pStackRecorder.value;
                Continuation nextContinuation = new Continuation(pStackRecorder);
                Http.Request.current().args.put(C, nextContinuation);

                if (trigger instanceof Long) {
                    throw new Suspend((Long) trigger);
                }
View Full Code Here
TOP

Related Classes of org.apache.commons.javaflow.Continuation

  • org.apache.cassandra.concurrent.ContinuationsExecutor
  • play.mvc.ActionInvoker
  • portal.flow.Portal
  • swarm.Main
  • yalp.mvc.ActionInvoker
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.