Example usage for java.lang RuntimeException getCause

Introduction

In this page you can find the example usage for java.lang RuntimeException getCause.

Prototype

public synchronized Throwable getCause()

Source Link

Document

Returns the cause of this throwable or null if the cause is nonexistent or unknown.

Usage

From source file:org.jlibrary.core.http.client.HTTPRepositoryDelegate.java

public Document createDocument(Ticket ticket, DocumentProperties docProperties, InputStream content)
        throws RepositoryException, SecurityException {

    try {//w  w  w.ja v  a2  s  .  c o  m
        Document d = (Document) doRepositoryStreamedRequest("createDocument",
                new Object[] { ticket, docProperties }, Document.class, content);
        return d;
    } catch (RuntimeException e) {
        throw e;
    } catch (RepositoryException e) {
        if (e.getCause() != null) {
            if (e.getCause().getClass() == SecurityException.class) {
                throw (SecurityException) e.getCause();
            }
        }
        throw e;
    }
}

From source file:org.geoserver.gwc.GWCTest.java

@Test
public void testLayerRemoved() throws Exception {
    mediator.layerRemoved("someLayer");
    verify(storageBroker, times(1)).delete(eq("someLayer"));

    doThrow(new StorageException("fake")).when(storageBroker).delete(eq("anotherLayer"));
    try {//from  w  w w  .j a  v a  2  s . co m
        mediator.layerRemoved("anotherLayer");
        fail("Expected RTE");
    } catch (RuntimeException e) {
        assertTrue(e.getCause() instanceof StorageException);
    }
}

From source file:org.geoserver.gwc.GWCTest.java

@Test
public void testLayerRenamed() throws Exception {

    mediator.layerRenamed("old", "new");
    verify(storageBroker, times(1)).rename(eq("old"), eq("new"));

    doThrow(new StorageException("target directory already exists")).when(storageBroker).rename(eq("old"),
            eq("new"));
    try {//  w ww .ja v a 2 s  .  co m
        mediator.layerRenamed("old", "new");
        fail("Expected RTE");
    } catch (RuntimeException e) {
        assertTrue(e.getCause() instanceof StorageException);
    }
}

From source file:org.geoserver.gwc.GWCTest.java

@Test
public void testLayerAdded() throws Exception {

    when(diskQuotaMonitor.isEnabled()).thenReturn(false);
    mediator.layerAdded("someLayer");
    verify(quotaStore, never()).createLayer(anyString());

    when(diskQuotaMonitor.isEnabled()).thenReturn(true);

    mediator.layerAdded("someLayer");
    verify(quotaStore, times(1)).createLayer(eq("someLayer"));

    doThrow(new InterruptedException("fake")).when(quotaStore).createLayer(eq("someLayer"));
    try {//from   w ww  .  j a va2  s  . co  m
        mediator.layerAdded("someLayer");
        fail("Expected RTE");
    } catch (RuntimeException e) {
        assertTrue(e.getCause() instanceof InterruptedException);
    }
}

From source file:org.opendaylight.netvirt.elan.utils.ElanUtils.java

public static void addToListenableFutureIfTxException(RuntimeException exception,
        List<ListenableFuture<Void>> futures) {
    Throwable cause = exception.getCause();
    if (cause != null && cause instanceof TransactionCommitFailedException) {
        futures.add(Futures.immediateFailedCheckedFuture((TransactionCommitFailedException) cause));
    }/* ww  w . j a  va2 s .c o  m*/
}

From source file:org.apache.pulsar.broker.service.BrokerService.java

/**
 * Create pending topic and on completion it picks the next one until processes all topics in
 * {@link #pendingTopicLoadingQueue}.<br/>
 * It also tries to acquire {@link #topicLoadRequestSemaphore} so throttle down newly incoming topics and release
 * permit if it was successful to acquire it.
 *///ww w.  j a v  a2  s .  c  om
private void createPendingLoadTopic() {
    Pair<String, CompletableFuture<Topic>> pendingTopic = pendingTopicLoadingQueue.poll();
    if (pendingTopic == null) {
        return;
    }

    final String topic = pendingTopic.getLeft();
    try {
        checkTopicNsOwnership(topic);
        CompletableFuture<Topic> pendingFuture = pendingTopic.getRight();
        final Semaphore topicLoadSemaphore = topicLoadRequestSemaphore.get();
        final boolean acquiredPermit = topicLoadSemaphore.tryAcquire();
        createPersistentTopic(topic, pendingFuture);
        pendingFuture.handle((persistentTopic, ex) -> {
            // release permit and process next pending topic
            if (acquiredPermit) {
                topicLoadSemaphore.release();
            }
            createPendingLoadTopic();
            return null;
        });
    } catch (RuntimeException re) {
        log.error("Failed to create pending topic {} {}", topic, re);
        pendingTopic.getRight().completeExceptionally(re.getCause());
        // schedule to process next pending topic
        inactivityMonitor.schedule(() -> createPendingLoadTopic(), 100, TimeUnit.MILLISECONDS);
    }

}

From source file:org.jlibrary.core.http.client.HTTPRepositoryDelegate.java

public String getJLibraryAPIVersion() throws UnknownMethodException {
    try {/* w  w w . j  a v a2s.  c  o m*/
        String version = (String) doRepositoryRequest("getJLibraryAPIVersion", new Object[] {}, String.class);
        return version;
    } catch (RuntimeException e) {
        throw e;
    } catch (RepositoryException e) {
        // TODO: another way?
        if (e.getCause() != null && (e.getCause() instanceof NoSuchMethodException)) {
            throw new UnknownMethodException(e.getCause());
        }
        throw new RuntimeException(e);
    }
}

From source file:org.apache.phoenix.jdbc.PhoenixResultSet.java

@Override
public boolean next() throws SQLException {
    checkOpen();//from w  w  w.  ja  va 2s  .  c  o m
    try {
        if (!firstRecordRead) {
            firstRecordRead = true;
            overAllQueryMetrics.startResultSetWatch();
        }
        currentRow = scanner.next();
        rowProjector.reset();
    } catch (RuntimeException e) {
        // FIXME: Expression.evaluate does not throw SQLException
        // so this will unwrap throws from that.
        if (e.getCause() instanceof SQLException) {
            throw (SQLException) e.getCause();
        }
        throw e;
    }
    if (currentRow == null) {
        overAllQueryMetrics.endQuery();
        overAllQueryMetrics.stopResultSetWatch();
    }
    return currentRow != null;
}

From source file:com.github.jackygurui.vertxredissonrepository.repository.Impl.RedisRepositoryImpl.java

private void searchIndexByPositionBlocking(String fieldName, String indexName, Integer start, Integer stop,
        AsyncResultHandler<List<String>> resultHandler) {
    redissonOther.getScoredSortedSet(getScoredSortedIndexKey(fieldName, indexName), StringCodec.INSTANCE)
            .valueRangeAsync(start, stop).addListener(future -> {
                Collection<String> res = (Collection<String>) future.get();
                try {
                    ArrayList<String> ids = res.stream().map(r -> lookupIdFromIndex(r, fieldName, indexName))
                            .collect(Collectors.toCollection(ArrayList::new));
                    resultHandler//from   ww  w  .j a  v a 2s. c o m
                            .handle(future.isSuccess()
                                    ? (future.get() != null ? Future.succeededFuture(ids)
                                            : Future.failedFuture(
                                                    new RepositoryException("No search result returned")))
                                    : Future.failedFuture(new RepositoryException(future.cause())));
                    if (future.isSuccess()) {
                        logger.debug("[" + getStorageKey() + "] Search Index By Position Success. Records: "
                                + ((Collection<String>) future.get()).size());
                    } else {
                        logger.debug("[" + getStorageKey() + "] Search Index By Position Failure.",
                                future.cause());
                    }
                } catch (RuntimeException e) {
                    resultHandler.handle(Future.failedFuture(e.getCause()));
                    logger.debug("[" + getStorageKey() + "] Search Index By Position Failure.", e);
                }
            });
}

From source file:com.github.jackygurui.vertxredissonrepository.repository.Impl.RedisRepositoryImpl.java

private void searchIndexByValueBlocking(String fieldName, String indexName, String min, String max,
        Integer offset, Integer limit, AsyncResultHandler<List<String>> resultHandler) {
    redissonOther.<String>getLexSortedSet(getScoredSortedIndexKey(fieldName, indexName))
            .lexRangeAsync(min, true, max, true, offset, limit).addListener(future -> {
                Collection<String> res = (Collection<String>) future.get();
                try {
                    ArrayList<String> ids = res.stream().map(r -> lookupIdFromIndex(r, fieldName, indexName))
                            .collect(Collectors.toCollection(ArrayList::new));
                    resultHandler/*  w  w  w .j  a v a  2s.co  m*/
                            .handle(future.isSuccess()
                                    ? (future.get() != null ? Future.succeededFuture(ids)
                                            : Future.failedFuture(
                                                    new RepositoryException("No search result returned")))
                                    : Future.failedFuture(new RepositoryException(future.cause())));
                    if (future.isSuccess()) {
                        logger.debug("[" + getStorageKey() + "] Search Index By Value Success. Records: "
                                + ((Collection<String>) future.get()).size());
                    } else {
                        logger.debug("[" + getStorageKey() + "] Search Index By Value Failure.",
                                future.cause());
                    }
                } catch (RuntimeException e) {
                    resultHandler.handle(Future.failedFuture(e.getCause()));
                    logger.debug("[" + getStorageKey() + "] Search Index By Value Failure.", e);
                }
            });
}