Examples of Pump

Examples of io.vertx.core.streams.Pump

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    pause();
    vertx.fileSystem().open(filename, new OpenOptions(), ar -> {
      if (ar.succeeded()) {
        file =  ar.result();

        Pump p = Pump.pump(HttpServerFileUploadImpl.this, ar.result());
        p.start();

        resume();
      } else {
        notifyExceptionHandler(ar.cause());
      }
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Examples of io.vertx.core.streams.Pump

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  @Test
  public void testPumpBasic() throws Exception {
    FakeReadStream<MyClass> rs = new FakeReadStream<>();
    FakeWriteStream<MyClass> ws = new FakeWriteStream<>();
    Pump p = Pump.pump(rs, ws, 1001);

    for (int i = 0; i < 10; i++) { // Repeat a few times
      p.start();

      List<MyClass> inp = new ArrayList<>();
      for (int j = 0; j < 10; j++) {
        MyClass myClass = new MyClass();
        inp.add(myClass);
        rs.addData(myClass);
      }
      assertEquals(inp, ws.received);
      assertFalse(rs.paused);
      assertEquals(0, rs.pauseCount);
      assertEquals(0, rs.resumeCount);

      p.stop();
      ws.clearReceived();
      MyClass myClass = new MyClass();
      rs.addData(myClass);
      assertEquals(0, ws.received.size());
    }
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Examples of io.vertx.core.streams.Pump

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  @Test
  public void testPumpPauseResume() throws Exception {
    FakeReadStream<MyClass> rs = new FakeReadStream<>();
    FakeWriteStream<MyClass> ws = new FakeWriteStream<>();
    Pump p = Pump.pump(rs, ws, 5);
    p.start();

    for (int i = 0; i < 10; i++) {   // Repeat a few times
      List<MyClass> inp = new ArrayList<>();
      for (int j = 0; j < 4; j++) {
        MyClass myClass = new MyClass();
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Examples of io.vertx.core.streams.Pump

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        ReadStream rs = arr.result();
        //Open file for writing
        vertx.fileSystem().open(testDir + pathSep + fileName2, new OpenOptions(), ar -> {
          if (ar.succeeded()) {
            WriteStream ws = ar.result();
            Pump p = Pump.pump(rs, ws);
            p.start();
            rs.endHandler(v -> {
              arr.result().close(car -> {
                if (car.failed()) {
                  fail(ar.cause().getMessage());
                } else {
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Examples of org.vertx.java.core.streams.Pump

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            if (ar.failed()) {
              ar.cause().printStackTrace();
              return;
            }
            final AsyncFile file = ar.result();
            final Pump pump = Pump.createPump(req, file);
            final long start = System.currentTimeMillis();
            req.endHandler(new VoidHandler() {
              public void handle() {
                file.close(new AsyncResultHandler<Void>() {
                  public void handle(AsyncResult<Void> ar) {
                    if (ar.succeeded()) {
                      req.response().end();
                      long end = System.currentTimeMillis();
                      System.out.println("Uploaded " + pump.bytesPumped() + " bytes to " + filename + " in " + (end - start) + " ms");
                    } else {
                      ar.cause().printStackTrace(System.err);
                    }
                  }
                });
              }
            });
            pump.start();
            req.resume();
          }
        });
      }
    }).listen(8080);
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Examples of org.vertx.java.core.streams.Pump

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      // req.setChunked(true);

      vertx.fileSystem().open(filename, new AsyncResultHandler<AsyncFile>() {
        public void handle(AsyncResult<AsyncFile> ar) {
          final AsyncFile file = ar.result();
          Pump pump = Pump.createPump(file, req);
          pump.start();

          file.endHandler(new VoidHandler() {
            public void handle() {

              file.close(new AsyncResultHandler<Void>() {
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Examples of org.vertx.java.core.streams.Pump

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        final String filename = "upload/file-" + UUID.randomUUID().toString() + ".upload";

        vertx.fileSystem().open(filename, new AsyncResultHandler<AsyncFile>() {
          public void handle(AsyncResult<AsyncFile> ar) {
            final AsyncFile file = ar.result;
            final Pump pump = Pump.createPump(req, file.getWriteStream());
            final long start = System.currentTimeMillis();
            req.endHandler(new SimpleHandler() {
              public void handle() {
                file.close(new AsyncResultHandler<Void>() {
                  public void handle(AsyncResult<Void> ar) {
                    if (ar.exception == null) {
                      req.response.end();
                      long end = System.currentTimeMillis();
                      System.out.println("Uploaded " + pump.getBytesPumped() + " bytes to " + filename + " in " + (end - start) + " ms");
                    } else {
                      ar.exception.printStackTrace(System.err);
                    }
                  }
                });
              }
            });
            pump.start();
            req.resume();
          }
        });
      }
    }).listen(8080);
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Examples of org.vertx.java.core.streams.Pump

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    // req.setChunked(true);

    vertx.fileSystem().open(filename, new AsyncResultHandler<AsyncFile>() {
      public void handle(AsyncResult<AsyncFile> ar) {
        final AsyncFile file = ar.result;
        Pump pump = Pump.createPump(file.getReadStream(), req);
        pump.start();

        file.getReadStream().endHandler(new SimpleHandler() {
          public void handle() {

            file.close(new AsyncResultHandler<Void>() {
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Examples of org.vertx.java.core.streams.Pump

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        final String filename = "upload/file-" + UUID.randomUUID().toString() + ".upload";

        vertx.fileSystem().open(filename, new AsyncResultHandler<AsyncFile>() {
          public void handle(AsyncResult<AsyncFile> ar) {
            final AsyncFile file = ar.result;
            final Pump pump = Pump.createPump(req, file.getWriteStream());
            final long start = System.currentTimeMillis();
            req.endHandler(new SimpleHandler() {
              public void handle() {
                file.close(new AsyncResultHandler<Void>() {
                  public void handle(AsyncResult<Void> ar) {
                    if (ar.exception == null) {
                      req.response.end();
                      long end = System.currentTimeMillis();
                      System.out.println("Uploaded " + pump.getBytesPumped() + " bytes to " + filename + " in " + (end - start) + " ms");
                    } else {
                      ar.exception.printStackTrace(System.err);
                    }
                  }
                });
              }
            });
            pump.start();
            req.resume();
          }
        });
      }
    }).listen(8080);
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Examples of org.vertx.java.core.streams.Pump

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    // req.setChunked(true);

    vertx.fileSystem().open(filename, new AsyncResultHandler<AsyncFile>() {
      public void handle(AsyncResult<AsyncFile> ar) {
        final AsyncFile file = ar.result;
        Pump pump = Pump.createPump(file.getReadStream(), req);
        pump.start();

        file.getReadStream().endHandler(new SimpleHandler() {
          public void handle() {

            file.close(new AsyncResultHandler<Void>() {
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