Example usage for java.util.concurrent ExecutionException printStackTrace

Introduction

In this page you can find the example usage for java.util.concurrent ExecutionException printStackTrace.

Prototype

public void printStackTrace() 

Source Link

Document

Prints this throwable and its backtrace to the standard error stream.

Usage

From source file:it.uniroma2.foundme.studente.UnFollowCourseActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_unfollow_course);
    context = this;
    lvCorsiSeguiti = (ListView) findViewById(R.id.lvCorsiSeguiti);

    swipeUnfollow = (SwipeRefreshLayout) findViewById(R.id.swipe_unfollow);
    swipeUnfollow.setEnabled(false);/*from   ww  w  .j  av  a2  s  .co  m*/

    Bundle passed = getIntent().getExtras();
    Sid = passed.getString(Variables_it.ID);

    try {
        getCourse(true);
    } catch (ExecutionException e) {
        e.printStackTrace();
    } catch (InterruptedException e) {
        e.printStackTrace();
    }
}

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From source file:com.qubole.rubix.hadoop2.hadoop2CM.Hadoop2ClusterManager.java

@Override
public boolean isMaster() {
    // issue get on nodesSupplier to ensure that isMaster is set correctly
    try {//from  w  w  w .  j  a va2  s .com
        nodesCache.get("nodeList");
    } catch (ExecutionException e) {
        e.printStackTrace();
    }
    return isMaster;
}

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From source file:com.qubole.rubix.hadoop2.hadoop2CM.Hadoop2ClusterManager.java

@Override
public List<String> getNodes() {
    try {/*from   w w w .j  a  v a 2 s .  c  om*/
        return nodesCache.get("nodeList");
    } catch (ExecutionException e) {
        e.printStackTrace();
    }

    return null;
}

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From source file:com.aliyun.odps.ship.upload.DshipUpload.java

private void uploadBlock() throws IOException, TunnelException, ParseException {
    int threads = Integer.valueOf(DshipContext.INSTANCE.get(Constants.THREADS));
    ExecutorService executors = Executors.newFixedThreadPool(threads);
    ArrayList<Callable<Long>> callList = new ArrayList<Callable<Long>>();
    for (BlockInfo block : blockIndex) {
        final BlockUploader uploader = new BlockUploader(block, tunnelUploadSession, sessionHistory);
        Callable<Long> call = new Callable<Long>() {
            @Override/*w  w  w. j  av  a2s .c  o  m*/
            public Long call() throws Exception {
                uploader.upload();
                return 0L;
            }
        };

        callList.add(call);
    }

    try {
        List<Future<Long>> futures = executors.invokeAll(callList);
        ArrayList<String> failedBlock = new ArrayList<String>();
        for (int i = 0; i < futures.size(); ++i) {
            try {
                futures.get(i).get();
            } catch (ExecutionException e) {
                e.printStackTrace();
                failedBlock.add(String.valueOf(i));
            }
        }
        if (!failedBlock.isEmpty()) {
            throw new TunnelException("Block ID:" + StringUtils.join(failedBlock, ",") + " Failed.");
        }
    } catch (InterruptedException e) {
        throw new UserInterruptException(e.getMessage());
    }
}

---

From source file:org.openhab.io.mqttembeddedbroker.internal.MqttEmbeddedBrokerServiceTest.java

@Test
public void connectUnsecureAndTestCredentials() throws InterruptedException, IOException, ExecutionException {
    subject.initialize(config);/* w ww  .  j a  v  a2 s .c om*/

    MqttBrokerConnection c = subject.getConnection();
    assertNotNull(c);
    waitForConnectionChange(c, MqttConnectionState.CONNECTED);

    assertThat(c.getUser(), is("username"));
    assertThat(c.getPassword(), is("password"));

    assertThat(c.connectionState(), is(MqttConnectionState.CONNECTED));
    verify(service).addBrokerConnection(anyString(), eq(c));

    // Connect with a second connection but wrong credentials
    MqttBrokerConnection wrongCredentials = new MqttBrokerConnection(Protocol.TCP, c.getHost(), c.getPort(),
            false, "wrongCred");
    wrongCredentials.setCredentials("someUser", "somePassword");
    try {
        if (wrongCredentials.start().get()) {
            fail("Wrong credentials accepted!");
        }
    } catch (ExecutionException e) {
        e.printStackTrace();
    }

    wrongCredentials.stop().get();

    // Connect with a second connection but correct credentials
    MqttBrokerConnection correctCredentials = new MqttBrokerConnection(Protocol.TCP, c.getHost(), c.getPort(),
            false, "correctCred");
    correctCredentials.setCredentials(c.getUser(), c.getPassword());
    try {
        if (!correctCredentials.start().get()) {
            fail("Couldn't connect although correct credentials");
        }
    } catch (ExecutionException e) {
        e.printStackTrace();
    }

    correctCredentials.stop().get();
}

---

From source file:it.uniroma2.foundme.studente.FollowCourseActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_follow_course);
    context = this;

    swipeFollow = (SwipeRefreshLayout) findViewById(R.id.swipe_follow);
    swipeFollow.setEnabled(false);/*  w  w  w  . j  ava  2  s  .  c  om*/

    Bundle passed = getIntent().getExtras();
    Sid = passed.getString(Variables_it.ID);

    lvTuttiCorsi = (ListView) findViewById(R.id.lvTuttiCorsi);
    etFilter = (EditText) findViewById(R.id.etFilter);

    try {
        getCourse(true);
    } catch (ExecutionException e) {
        e.printStackTrace();
    } catch (InterruptedException e) {
        e.printStackTrace();
    }
}

---

From source file:foundme.uniroma2.it.professore.ReadMessageActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_read_message);
    context = this;

    Bundle passed = getIntent().getExtras();
    Title = passed.getString(Variables_it.COURSE);

    swipeMsg = (SwipeRefreshLayout) findViewById(R.id.swipe_msg);
    swipeMsg.setEnabled(false);/*from w  w w  .  ja v a  2  s . c om*/
    lvMessaggi = (ListView) findViewById(R.id.lvmes);

    modeCallBack = new ActionMode.Callback() {

        public boolean onPrepareActionMode(ActionMode mode, Menu menu) {
            return false;
        }

        public boolean onActionItemClicked(ActionMode mode, MenuItem item) {
            switch (item.getItemId()) {
            case R.id.delete:
                if (!toEdit.equalsIgnoreCase(Variables_it.NO_MSG)) {
                    try {
                        deleteMsg(toEdit);
                    } catch (ExecutionException e) {
                        e.printStackTrace();
                    } catch (InterruptedException e) {
                        e.printStackTrace();
                    }
                }
                toEdit = null;
                mode.finish();
                break;
            }
            return false;
        }

        public void onDestroyActionMode(ActionMode mode) {
            viewList.setBackgroundColor(Color.TRANSPARENT);
            mode = null;
        }

        public boolean onCreateActionMode(ActionMode mode, Menu menu) {
            mode.setTitle(Variables_it.OPTION);
            mode.getMenuInflater().inflate(R.menu.context, menu);
            return true;
        }
    };

    try {
        getMsg(Title, true);
    } catch (ExecutionException e) {
        e.printStackTrace();
    } catch (InterruptedException e) {
        e.printStackTrace();
    }
}

---

From source file:cc.kave.commons.pointsto.evaluation.cv.CVEvaluator.java

public double evaluate(SetProvider setProvider) {
    List<Future<Pair<Integer, Double>>> futures = new ArrayList<>(numFolds);
    double[] evaluationResults = new double[numFolds];

    for (int i = 0; i < numFolds; ++i) {
        futures.add(executorService.submit(new FoldEvaluation(i, setProvider)));
    }/*from w  w  w .  jav  a2 s.c  o  m*/

    for (int i = 0; i < evaluationResults.length; ++i) {
        try {
            Pair<Integer, Double> result = futures.get(i).get();
            evaluationResults[i] = result.getValue();
            log("\tFold %d: %.3f\n", i + 1, evaluationResults[i]);
        } catch (ExecutionException e) {
            throw new RuntimeException(e.getCause());
        } catch (InterruptedException e) {
            e.printStackTrace();
            return Double.NaN;
        }

    }

    return StatUtils.mean(evaluationResults);
}

---

From source file:org.openmrs.module.restrictbyrole.api.impl.RestrictByRoleServiceImpl.java

/**
 * @see org.openmrs.module.restrictbyrole.api.RestrictByRoleService#getUserRestrictionResult(User)
 *//*from   ww w .j ava2 s .com*/
public UserRestrictionResult getUserRestrictionResult(User user) {

    // This method can take a long time to execute, so the result is cached
    try {
        return cachedUserRestrictionResult.get(user);
    } catch (ExecutionException e) {
        e.printStackTrace();
        return null;
    }
}

---

From source file:com.aliyun.odps.ship.download.DshipDownload.java

private void multiThreadDownload() throws TunnelException {
    ArrayList<Callable<Long>> callList = new ArrayList<Callable<Long>>();
    for (final FileDownloader downloader : workItems) {
        Callable<Long> call = new Callable<Long>() {
            @Override//from  w  w  w.  j  a v  a2 s  . co  m
            public Long call() throws Exception {
                downloader.download();
                return downloader.getWrittenBytes();
            }
        };
        callList.add(call);
    }

    ExecutorService executors = Executors.newFixedThreadPool(threads);
    try {
        List<Future<Long>> futures = executors.invokeAll(callList);
        ArrayList<String> failedThread = new ArrayList<String>();
        for (int i = 0; i < futures.size(); ++i) {
            try {
                writtenBytes += futures.get(i).get();
            } catch (ExecutionException e) {
                e.printStackTrace();
                failedThread.add(String.valueOf(i));
            }
        }
        if (!failedThread.isEmpty()) {
            throw new TunnelException("Slice ID:" + StringUtils.join(failedThread, ",") + " Failed.");
        }
    } catch (InterruptedException e) {
        throw new UserInterruptException(e.getMessage());
    }
}

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