Example usage for java.lang Throwable toString

List of usage examples for java.lang Throwable toString

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Introduction

In this page you can find the example usage for java.lang Throwable toString.

Prototype

public String toString()

Source Link

Document

Returns a short description of this throwable.

Usage

From source file:com.vmware.photon.controller.nsxclient.apis.FabricApiTest.java

@Test
public void testGetTransportZone() throws IOException, InterruptedException {
    final TransportZone mockResponse = new TransportZone();
    mockResponse.setId("id");
    setupMocks(objectMapper.writeValueAsString(mockResponse), HttpStatus.SC_OK);

    FabricApi client = new FabricApi(restClient);
    final CountDownLatch latch = new CountDownLatch(1);
    client.getTransportZone("id", new com.google.common.util.concurrent.FutureCallback<TransportZone>() {
        @Override// www  .ja v  a2  s  .co m
        public void onSuccess(TransportZone result) {
            assertEquals(result, mockResponse);
            latch.countDown();
        }

        @Override
        public void onFailure(Throwable t) {
            fail(t.toString());
            latch.countDown();
        }
    });

    assertThat(latch.await(COUNTDOWNLATCH_AWAIT_TIMEOUT, TimeUnit.SECONDS), is(true));
}

From source file:info.magnolia.cms.core.ie.XmlExport.java

private void exportValue(final org.jdom.Element pElt, final Property property) {

    String sContent;/*w w w  .  j a  va  2s  .  c  o m*/

    try {
        if (property.getType() == PropertyType.BINARY) {

            if (this.binaryAsLink) {
                sContent = property.getPath();
            } else {
                StringBuffer stringBuffer = new StringBuffer();
                try {
                    InputStream is = property.getStream();
                    byte[] buffer = new byte[8192];

                    while ((is.read(buffer)) > 0) {
                        stringBuffer.append(new String(buffer));
                    }
                    IOUtils.closeQuietly(is);
                } catch (Exception e) {
                    log.error("Failed to read input stream", e);
                }

                sContent = new String(Base64.encodeBase64(stringBuffer.toString().getBytes()));
            }
        } else if (property.getType() == PropertyType.DATE) {
            sContent = property.getDate().getTime().toString();
        } else {
            sContent = property.getString();
        }
    } catch (final Throwable t) {

        log.warn("exportValue() failure", t); //$NON-NLS-1$

        sContent = "exportValue() failure " + t.toString(); //$NON-NLS-1$
    }
    pElt.addContent(new org.jdom.Text(sContent));
}

From source file:jetbrains.exodus.entitystore.BackupTests.java

public void doStressTest(final boolean useBackupBean) throws Exception {
    final PersistentEntityStoreImpl store = getEntityStore();
    store.getConfig().setMaxInPlaceBlobSize(0); // no in-place blobs
    final int issueCount = 1000;
    store.executeInTransaction(new StoreTransactionalExecutable() {
        @Override//from  ww w. j a  v  a  2 s .  co m
        public void execute(@NotNull StoreTransaction txn) {
            for (int i = 0; i < issueCount; ++i) {
                final Entity issue = txn.newEntity("Issue");
                issue.setBlobString("description", Double.toString(Math.random()));
            }
        }
    });
    final Random rnd = new Random();
    final boolean[] finish = { false };
    final int[] backgroundChanges = { 0 };
    final int threadCount = 4;
    final ThreadJobProcessor[] threads = new ThreadJobProcessor[threadCount];
    for (int i = 0; i < threads.length; i++) {
        threads[i] = new ThreadJobProcessor("BackupTest Job Processor " + i);
        threads[i].start();
        threads[i].setExceptionHandler(new JobProcessorExceptionHandler() {
            @Override
            public void handle(JobProcessor processor, Job job, Throwable t) {
                System.out.println(t.toString());
            }
        });
        threads[i].queue(new Job() {
            @Override
            protected void execute() throws Throwable {
                while (!finish[0]) {
                    store.executeInTransaction(new StoreTransactionalExecutable() {
                        @Override
                        public void execute(@NotNull final StoreTransaction txn) {
                            final Entity issue = txn.getAll("Issue").skip(rnd.nextInt(issueCount - 1))
                                    .getFirst();
                            assertNotNull(issue);
                            issue.setBlobString("description", Double.toString(Math.random()));
                            System.out.print("\r" + (++backgroundChanges[0]));
                        }
                    });
                }
            }
        });
    }
    Thread.sleep(1000);
    final File backupDir = TestUtil.createTempDir();
    try {
        final File backup = CompressBackupUtil.backup(useBackupBean ? new BackupBean(store) : store, backupDir,
                null, true);
        finish[0] = true;
        final File restoreDir = TestUtil.createTempDir();
        try {
            extractEntireZip(backup, restoreDir);
            final PersistentEntityStoreImpl newStore = PersistentEntityStores.newInstance(restoreDir);
            try {
                final long[] lastUsedBlobHandle = { -1L };
                newStore.executeInReadonlyTransaction(new StoreTransactionalExecutable() {
                    @Override
                    public void execute(@NotNull final StoreTransaction t) {
                        final PersistentStoreTransaction txn = (PersistentStoreTransaction) t;
                        assertEquals(issueCount, txn.getAll("Issue").size());
                        lastUsedBlobHandle[0] = newStore
                                .getSequence(txn, PersistentEntityStoreImpl.BLOB_HANDLES_SEQUENCE)
                                .loadValue(txn);
                        for (final Entity issue : txn.getAll("Issue")) {
                            final String description = issue.getBlobString("description");
                            assertNotNull(description);
                            assertFalse(description.isEmpty());
                        }
                    }
                });
                final FileSystemBlobVault blobVault = (FileSystemBlobVault) newStore.getBlobVault();
                for (final BackupStrategy.FileDescriptor fd : blobVault.getBackupStrategy().listFiles()) {
                    final File file = fd.getFile();
                    if (file.isFile() && !file.getName().equals(FileSystemBlobVaultOld.VERSION_FILE)) {
                        assertTrue(
                                "" + blobVault.getBlobHandleByFile(fd.getFile()) + " > "
                                        + lastUsedBlobHandle[0],
                                blobVault.getBlobHandleByFile(fd.getFile()) <= lastUsedBlobHandle[0]);
                    }
                }
            } finally {
                newStore.close();
            }
        } finally {
            IOUtil.deleteRecursively(restoreDir);
        }
    } finally {
        IOUtil.deleteRecursively(backupDir);
    }
    for (final ThreadJobProcessor thread : threads) {
        thread.finish();
    }
}

From source file:com.vmware.photon.controller.api.client.resource.ClusterApiTest.java

@Test
public void testGetVmsAsyncForPagination() throws IOException, InterruptedException {
    Vm vm1 = new Vm();
    vm1.setId("vm1");

    Vm vm2 = new Vm();
    vm2.setId("vm2");

    Vm vm3 = new Vm();
    vm3.setId("vm3");

    String nextPageLink = "nextPageLink";

    final ResourceList<Vm> vmList = new ResourceList<>(Arrays.asList(vm1, vm2), nextPageLink, null);
    final ResourceList<Vm> vmListNextPage = new ResourceList<>(Arrays.asList(vm3));

    ObjectMapper mapper = new ObjectMapper();
    String serializedTask = mapper.writeValueAsString(vmList);
    String serializedTaskNextPage = mapper.writeValueAsString(vmListNextPage);

    setupMocksForPagination(serializedTask, serializedTaskNextPage, nextPageLink, HttpStatus.SC_OK);

    ClusterApi clusterApi = new ClusterApi(restClient);
    final CountDownLatch latch = new CountDownLatch(1);

    clusterApi.getVmsInClusterAsync("foo", new FutureCallback<ResourceList<Vm>>() {
        @Override/*from www  .  j a va  2 s. co m*/
        public void onSuccess(ResourceList<Vm> result) {
            assertEquals(result.getItems().size(), vmList.getItems().size() + vmListNextPage.getItems().size());
            assertTrue(result.getItems().containsAll(vmList.getItems()));
            assertTrue(result.getItems().containsAll(vmListNextPage.getItems()));
            latch.countDown();
        }

        @Override
        public void onFailure(Throwable t) {
            fail(t.toString());
            latch.countDown();
        }
    });

    assertThat(latch.await(COUNTDOWNLATCH_AWAIT_TIMEOUT, TimeUnit.SECONDS), is(true));
}

From source file:com.vmware.photon.controller.api.client.resource.ClusterRestApiTest.java

@Test
public void testGetVmsAsyncForPagination() throws IOException, InterruptedException {
    Vm vm1 = new Vm();
    vm1.setId("vm1");

    Vm vm2 = new Vm();
    vm2.setId("vm2");

    Vm vm3 = new Vm();
    vm3.setId("vm3");

    String nextPageLink = "nextPageLink";

    final ResourceList<Vm> vmList = new ResourceList<>(Arrays.asList(vm1, vm2), nextPageLink, null);
    final ResourceList<Vm> vmListNextPage = new ResourceList<>(Arrays.asList(vm3));

    ObjectMapper mapper = new ObjectMapper();
    String serializedTask = mapper.writeValueAsString(vmList);
    String serializedTaskNextPage = mapper.writeValueAsString(vmListNextPage);

    setupMocksForPagination(serializedTask, serializedTaskNextPage, nextPageLink, HttpStatus.SC_OK);

    ClusterApi clusterApi = new ClusterRestApi(restClient);
    final CountDownLatch latch = new CountDownLatch(1);

    clusterApi.getVmsInClusterAsync("foo", new FutureCallback<ResourceList<Vm>>() {
        @Override/*  w w w  .  j  a v a  2  s .  c  o  m*/
        public void onSuccess(ResourceList<Vm> result) {
            assertEquals(result.getItems().size(), vmList.getItems().size() + vmListNextPage.getItems().size());
            assertTrue(result.getItems().containsAll(vmList.getItems()));
            assertTrue(result.getItems().containsAll(vmListNextPage.getItems()));
            latch.countDown();
        }

        @Override
        public void onFailure(Throwable t) {
            fail(t.toString());
            latch.countDown();
        }
    });

    assertThat(latch.await(COUNTDOWNLATCH_AWAIT_TIMEOUT, TimeUnit.SECONDS), is(true));
}

From source file:org.onehippo.forge.camel.demo.rest.services.AbstractRestUpdateResource.java

/**
 * Creates a generic JAX-RS Error Response from the given error.
 * @param th/* w w w.j a v  a 2  s.c o m*/
 * @return
 */
protected Response buildServerErrorResponse(Throwable th) {
    return Response.serverError().entity(th.getCause() != null ? th.getCause().toString() : th.toString())
            .build();
}

From source file:edu.pitt.dbmi.facebase.hd.InstructionQueueManager.java

/** Tell's Hub DB how much data is being packaged
 * Writes the value (in bytes) of the size of the files requests to the "results" column in the database in JSON format. 
 * Tells the Hub DB how big (and therefore how long to process) the requested data is. 
 *
 * @param session the Hibernate session object
 * @param qid the id of the QueueItem (and the row in the table) being processed
 * @return true if successful/*from   ww w.ja  v a 2  s.  c o  m*/
 */
boolean updateInstructionSize(long size, long qid) {
    log.debug("InstructionQueueManager.updateInstructionSize() called.");
    Session session = null;
    Transaction transaction = null;
    try {
        session = conf.openSession();
        transaction = session.beginTransaction();
        List<InstructionQueueItem> items = getPendingQueueItems(session, qid);
        String sizeString = (new Long(size)).toString();
        Map resultsJSON = new LinkedHashMap();
        resultsJSON.put("size", sizeString);
        String jsonResultsString = JSONValue.toJSONString(resultsJSON);
        if (items != null && items.size() >= 1) {
            InstructionQueueItem item = items.get(0);
            item.setResults(jsonResultsString);
            session.update(item);
            transaction.commit();
        }
        session.close();
        return true;
    } catch (Throwable t) {
        String errorString = "InstructionQueueManager caught a t in updateInstructionSize(): " + t.toString();
        String logString = t.getMessage();
        edu.pitt.dbmi.facebase.hd.HumanDataController.addError(errorString, logString);
        log.error(errorString, t);
        handleThrowable(t, session, transaction);
    }
    return false;
}

From source file:se.vgregion.javg.portlet.filter.PortletErrorHandlingFilter.java

@Override
public void doFilter(ActionRequest arg0, ActionResponse arg1, FilterChain arg2)
        throws IOException, PortletException {
    try {// w  w  w .  j  av a  2 s.c om
        // call next in line (either another filter or the portlet itself)
        arg2.doFilter(arg0, arg1);
    } catch (Throwable e) {
        // Save the error for the view phase, where we can take control over
        // the response-rendering
        arg1.setRenderParameter("errorInActionPhase", (e.toString()));
    }
}

From source file:com.ctrip.infosec.rule.executor.WhiteListRulesExecutorService.java

/**
 * /*from www  .  j ava 2  s. c  o  m*/
 */
void execute(RiskFact fact) {

    // matchRules      
    List<WhitelistRule> matchedRules = Configs.matchWhitelistRules(fact);
    List<String> scriptRulePackageNames = Collections3.extractToList(matchedRules, "ruleNo");
    logger.debug(Contexts.getLogPrefix() + "matched whitelist rules: "
            + StringUtils.join(scriptRulePackageNames, ", "));
    TraceLogger.traceLog("? " + matchedRules.size() + " ???? ...");

    StatelessWhitelistRuleEngine statelessWhitelistRuleEngine = SpringContextHolder
            .getBean(StatelessWhitelistRuleEngine.class);
    for (WhitelistRule rule : matchedRules) {
        RuleMonitorHelper.newTrans(fact, RuleMonitorType.WB_RULE, rule.getRuleNo());
        TraceLogger.beginNestedTrans(fact.eventId);
        TraceLogger.setNestedLogPrefix("[" + rule.getRuleNo() + "]");
        Contexts.setPolicyOrRuleNo(rule.getRuleNo());
        try {
            long start = System.currentTimeMillis();

            // add current execute ruleNo and logPrefix before execution
            fact.ext.put(Constants.key_ruleNo, rule.getRuleNo());
            fact.ext.put(Constants.key_isAsync, false);

            statelessWhitelistRuleEngine.execute(rule.getRuleNo(), fact);

            // remove current execute ruleNo when finished execution.
            fact.ext.remove(Constants.key_ruleNo);
            fact.ext.remove(Constants.key_isAsync);

            long handlingTime = System.currentTimeMillis() - start;
            if (handlingTime > 100) {
                logger.info(Contexts.getLogPrefix() + "whitelistRule: " + rule.getRuleNo() + ", usage: "
                        + handlingTime + "ms");
            }

            if (fact.finalWhitelistResult.isEmpty()) {
                TraceLogger.traceLog(
                        ">>>> [" + rule.getRuleNo() + "] ???. usage: " + handlingTime + "ms");
            } else {
                TraceLogger.traceLog(">>>> [" + rule.getRuleNo() + "] ???: riskLevel = "
                        + fact.finalWhitelistResult.get(Constants.riskLevel) + ", riskMessage = "
                        + fact.finalWhitelistResult.get(Constants.riskMessage) + ", usage = "
                        + fact.finalWhitelistResult.get(Constants.timeUsage) + "ms");
            }

        } catch (Throwable ex) {
            logger.warn(Contexts.getLogPrefix() + "???. whitelistRule: "
                    + rule.getRuleNo(), ex);
            TraceLogger.traceLog("[" + rule.getRuleNo() + "] EXCEPTION: " + ex.toString());
        } finally {
            TraceLogger.commitNestedTrans();
            RuleMonitorHelper.commitTrans(fact);
            Contexts.clearLogPrefix();
        }
    }

}

From source file:com.vmware.photon.controller.nsxclient.apis.FabricApiTest.java

@Test
public void testGetFabricNodeState() throws IOException, InterruptedException {
    final FabricNodeState mockResponse = new FabricNodeState();
    mockResponse.setState(com.vmware.photon.controller.nsxclient.datatypes.FabricNodeState.SUCCESS);
    setupMocks(objectMapper.writeValueAsString(mockResponse), HttpStatus.SC_OK);

    FabricApi client = new FabricApi(restClient);
    final CountDownLatch latch = new CountDownLatch(1);
    client.getFabricNodeState("nodeId",
            new com.google.common.util.concurrent.FutureCallback<FabricNodeState>() {
                @Override/*from  w  ww. ja  va 2  s.c  o  m*/
                public void onSuccess(FabricNodeState result) {
                    assertEquals(result, mockResponse);
                    latch.countDown();
                }

                @Override
                public void onFailure(Throwable t) {
                    fail(t.toString());
                    latch.countDown();
                }
            });

    assertThat(latch.await(COUNTDOWNLATCH_AWAIT_TIMEOUT, TimeUnit.SECONDS), is(true));
}