Example usage for java.lang Exception getCause

List of usage examples for java.lang Exception getCause

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Introduction

In this page you can find the example usage for java.lang Exception 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:com.gtwm.pb.servlets.ServletUtilMethods.java

/**
 * Return a string for logging purposes, of an exception's 'cause stack',
 * i.e. the original exception(s) thrown and stack trace, i.e. the methods
 * that the exception was thrown through.
 * /*from  w w w  .  j  a v a 2  s. c  o m*/
 * Called by logException
 */
private static String getExceptionCauses(Exception ex) {
    String errorMessage = ex.toString() + "\r\n";
    if (ex.getCause() != null) {
        // Recursively find causes of exception
        errorMessage += " - Error was due to...";
        Exception exceptionCause = ex;
        String causeIndent = " - ";
        errorMessage += causeIndent + ex.toString() + "\r\n";
        while (exceptionCause.getCause() != null) {
            if (exceptionCause.getCause() instanceof Exception) {
                exceptionCause = (Exception) exceptionCause.getCause();
                causeIndent += " - ";
                errorMessage += causeIndent + getExceptionCauses(exceptionCause);
            }
        }
    }
    // Include out relevant parts of the stack trace
    StackTraceElement[] stackTrace = ex.getStackTrace();
    if (stackTrace.length > 0) {
        errorMessage += " - Stack trace:\r\n";
        int nonGtwmClassesLogged = 0;
        for (StackTraceElement stackTraceElement : stackTrace) {
            if (!stackTraceElement.getClassName().startsWith("com.gtwm.")) {
                nonGtwmClassesLogged++;
            }
            // Only trace our own classes + a few more, stop shortly after
            // we get to java language or 3rd party classes
            if (nonGtwmClassesLogged < 15) {
                errorMessage += "   " + stackTraceElement.toString() + "\r\n";
            }
        }
    }
    return errorMessage;
}

From source file:com.baasbox.configuration.PropertiesConfigurationHelper.java

/***
 * Set an Enumerator value.//from w  w  w .  j a v a2s .  c o  m
 * The Enumerator class must implement the IProperties interface
 * @param en The Enumerator class
 * @param iKey
 * @param value
 * @throws ConfigurationException 
 * @throws PushNotInitializedException 
 * @throws PushSwitchException 
 * @throws Exception
 */
public static void setByKey(Class en, String iKey, Object value) throws ConfigurationException {
    Object enumValue = findByKey(en, iKey);
    try {
        en.getMethod("setValue", Object.class).invoke(enumValue, value);
    } catch (Exception e) {
        if (e.getCause() instanceof IllegalStateException)
            throw new IllegalStateException(e.getCause());
        if (e.getCause() instanceof PushSwitchException)
            throw (PushSwitchException) e.getCause();
        if (e.getCause() instanceof PushNotInitializedException)
            throw (PushNotInitializedException) e.getCause();
        if (e.getCause() instanceof PushInvalidApiKeyException)
            throw (PushInvalidApiKeyException) e.getCause();
        throw new ConfigurationException("Invalid key (" + iKey + ") or value (" + value + ")", e);
    }
}

From source file:com.opengamma.integration.tool.marketdata.MarketDataSnapshotTool.java

private static StructuredMarketDataSnapshot makeSnapshot(final MarketDataSnapshotter marketDataSnapshotter,
        final ViewProcessor viewProcessor, final ViewDefinition viewDefinition,
        final ViewExecutionOptions viewExecutionOptions) throws InterruptedException {
    final ViewClient vc = viewProcessor.createViewClient(UserPrincipal.getLocalUser());
    vc.setResultListener(new ViewResultListener() {
        @Override/*w  w  w  .  ja v  a 2s  . c  o m*/
        public UserPrincipal getUser() {
            String ipAddress;
            try {
                ipAddress = InetAddress.getLocalHost().getHostAddress();
            } catch (final UnknownHostException e) {
                ipAddress = "unknown";
            }
            return new UserPrincipal("MarketDataSnapshotterTool", ipAddress);
        }

        @Override
        public void viewDefinitionCompiled(final CompiledViewDefinition compiledViewDefinition,
                final boolean hasMarketDataPermissions) {
        }

        @Override
        public void viewDefinitionCompilationFailed(final Instant valuationTime, final Exception exception) {
            s_logger.error(exception.getMessage() + "\n\n"
                    + (exception.getCause() == null ? "" : exception.getCause().getMessage()));
        }

        @Override
        public void cycleStarted(final ViewCycleMetadata cycleMetadata) {
        }

        @Override
        public void cycleFragmentCompleted(final ViewComputationResultModel fullFragment,
                final ViewDeltaResultModel deltaFragment) {
        }

        @Override
        public void cycleCompleted(final ViewComputationResultModel fullResult,
                final ViewDeltaResultModel deltaResult) {
            s_logger.info("cycle completed");
        }

        @Override
        public void cycleExecutionFailed(final ViewCycleExecutionOptions executionOptions,
                final Exception exception) {
            s_logger.error(exception.getMessage() + "\n\n"
                    + (exception.getCause() == null ? "" : exception.getCause().getMessage()));
        }

        @Override
        public void processCompleted() {
        }

        @Override
        public void processTerminated(final boolean executionInterrupted) {
        }

        @Override
        public void clientShutdown(final Exception e) {
        }
    });
    vc.setViewCycleAccessSupported(true);
    vc.attachToViewProcess(viewDefinition.getUniqueId(), viewExecutionOptions);

    vc.waitForCompletion();
    vc.pause();
    EngineResourceReference<? extends ViewCycle> cycleReference = null;
    try {
        cycleReference = vc.createLatestCycleReference();
        return marketDataSnapshotter.createSnapshot(vc, cycleReference.get());
    } finally {
        cycleReference.release();
        vc.shutdown();
    }
}

From source file:org.duracloud.duradmin.util.SpaceUtil.java

public static void streamToResponse(InputStream is, HttpServletResponse response, String mimetype,
        String contentLength) throws ContentStoreException, IOException {

    OutputStream outStream = response.getOutputStream();

    try {/*from ww  w  . j  a v a 2 s .co m*/
        response.setContentType(mimetype);

        if (contentLength != null) {
            response.setContentLengthLong(Long.parseLong(contentLength));
        }
        byte[] buf = new byte[1024];
        int read = -1;
        while ((read = is.read(buf)) > 0) {
            outStream.write(buf, 0, read);
        }

        response.flushBuffer();
    } catch (Exception ex) {
        if (ex.getCause() instanceof ContentStateException) {
            response.reset();
            response.setStatus(HttpStatus.SC_CONFLICT);
            String message = "The requested content item is currently in long-term storage"
                    + " with limited retrieval capability. Please contact "
                    + "DuraCloud support (https://wiki.duraspace.org/x/6gPNAQ) "
                    + "for assistance in retrieving this content item.";
            //It is necessary to pad the message in order to force Internet Explorer to
            //display the server sent text rather than display the browser default error message.
            //If the message is less than 512 bytes, the browser will ignore the message.
            //c.f. http://support.microsoft.com/kb/294807
            message += StringUtils.repeat(" ", 512);
            outStream.write(message.getBytes());
        } else {
            throw ex;
        }
    } finally {
        try {
            outStream.close();
        } catch (Exception e) {
            log.warn("failed to close outputstream ( " + outStream + "): message=" + e.getMessage(), e);
        }
    }
}

From source file:gr.scify.newsum.Utils.java

/**
 * //from w w  w .ja  va2s  .com
 * @param sCustomUrl the URL to access data
 * @return the data processed from that URL
 */
public static String getFromHttp(String sCustomUrl, boolean getHeader) {
    String sRes = null;
    BufferedReader in = null;
    // if getHead is True, bring url head, else bring url text
    //      return "this is a new String from the custom tab";
    try {
        HttpClient client = new DefaultHttpClient();
        HttpGet request = new HttpGet();
        // set the url
        request.setURI(new URI(sCustomUrl));
        HttpResponse response = client.execute(request);
        // init the reader
        in = new BufferedReader(new InputStreamReader(response.getEntity().getContent()));

        StringBuffer sb = new StringBuffer();
        String line = "";
        while ((line = in.readLine()) != null) {
            //                   sb.append(Html.fromHtml(line).toString());
            sb.append(line);
        }
        System.out.println(sb.toString());
        in.close();

        if (getHeader) {
            // fetch only header
            return getTitle(sb.toString(), "<title>(.*|\\\n*)</title>");
        }

        sRes = sb.toString();
        //            System.out.println(page);
    } catch (Exception ex) {
        System.err.println("ERROR" + ex.getCause());
    }
    return sRes;
}

From source file:org.openspaces.rest.utils.ControllerUtils.java

public static SpaceDocument[] createSpaceDocuments(String type, String body, GigaSpace gigaSpace)
        throws TypeNotFoundException {
    HashMap<String, Object>[] propertyMapArr;
    try {//from   ww w  . j a v a  2s  .  c o m
        //if single json object convert it to array
        String data = body;
        if (!body.startsWith("[")) {
            StringBuilder sb = new StringBuilder(body);
            sb.insert(0, "[");
            sb.append("]");
            data = sb.toString();
        }
        //convert to json
        propertyMapArr = mapper.readValue(data, typeRef);
    } catch (Exception e) {
        throw new HttpMessageNotReadableException(e.getMessage(), e.getCause());
    }
    SpaceDocument[] documents = new SpaceDocument[propertyMapArr.length];
    for (int i = 0; i < propertyMapArr.length; i++) {
        Map<String, Object> typeBasedProperties = getTypeBasedProperties(type, propertyMapArr[i], gigaSpace);
        documents[i] = new SpaceDocument(type, typeBasedProperties);
    }
    return documents;
}

From source file:com.wineaccess.winerylicensedetail.WineryLicenseDetailAdapterHelper.java

/**
 * This method is used to update the WineryLicenseDetail in the database.
 * //from   w w  w . ja v  a  2 s. c o m
 * @param wineryLicenseDetailUpdatePO
 *            is used to take the input in this PO.
 * @return output map containing response
 */
public static Map<String, Object> updateWineryLicenseDetail(
        final WineryLicenseDetailUpdatePO wineryLicenseDetailUpdatePO) {

    logger.info("start updateWineryLicenseDetail method");

    String errorMsg = StringUtils.EMPTY;

    final Map<String, Object> output = new ConcurrentHashMap<String, Object>();

    Response response = null;

    try {

        MasterData caLicenseType = null;
        WineryModel winery = null;
        WineryLicenseDetailModel wineryLicenseDetailModel = null;

        if ((wineryLicenseDetailUpdatePO.getCaLicenseTypeId() != null)
                && !(wineryLicenseDetailUpdatePO.getCaLicenseTypeId().isEmpty())) {
            caLicenseType = MasterDataRepository
                    .getMasterDataById(Long.parseLong(wineryLicenseDetailUpdatePO.getCaLicenseTypeId()));
            if (caLicenseType == null) {
                // caLicenseType not exist
                response = ApplicationUtils.errorMessageGenerate(

                        SystemErrorCode.UPDATE_WINERY_LICENSE_INVALID_CA_LICENSE_TYPE,
                        SystemErrorCode.UPDATE_WINERY_LICENSE_INVALID_CA_LICENSE_TYPE_TEXT, SUCCESS_CODE);

                logger.error("CA License Type not exist");
            }
        }

        if (response == null && wineryLicenseDetailUpdatePO.getWineryId() != null) {
            winery = WineryRepository.getWineryById(Long.parseLong(wineryLicenseDetailUpdatePO.getWineryId()));
            if (winery == null) {
                // winery not exist
                response = ApplicationUtils.errorMessageGenerate(

                        SystemErrorCode.UPDATE_WINERY_LICENSE_INVALID_WINERY,
                        SystemErrorCode.UPDATE_WINERY_LICENSE_INVALID_WINERY_TEXT, SUCCESS_CODE);

                logger.error("winery not exist");
            }
        }

        if (response == null) {

            wineryLicenseDetailModel = WineryLicenseDetailRepository.getWineryLicenseDetailByWinery(winery);

            if (wineryLicenseDetailModel == null) {

                wineryLicenseDetailModel = new WineryLicenseDetailModel();

                wineryLicenseDetailModel.setCaLicenseType(caLicenseType);

                wineryLicenseDetailModel.setWinery(winery);

                if (wineryLicenseDetailUpdatePO.getContractExecuted() != null) {
                    wineryLicenseDetailModel.setContractExecuted(
                            Boolean.parseBoolean(wineryLicenseDetailUpdatePO.getContractExecuted()));
                } else {
                    wineryLicenseDetailModel.setContractExecuted(false);
                }

                if (wineryLicenseDetailUpdatePO.getShipCompliant() != null) {
                    wineryLicenseDetailModel.setShipCompliant(
                            Boolean.parseBoolean(wineryLicenseDetailUpdatePO.getShipCompliant()));
                } else {
                    wineryLicenseDetailModel.setShipCompliant(false);
                }

                if (wineryLicenseDetailUpdatePO.getShipEscrowNo() != null) {
                    wineryLicenseDetailModel.setShipEscrowNo(wineryLicenseDetailUpdatePO.getShipEscrowNo());
                }

                WineryLicenseDetailRepository.save(wineryLicenseDetailModel);

                WineryLicenseDetailVO wineryLicenseDetailVO = new WineryLicenseDetailVO(
                        SystemErrorCode.UPDATE_WINERY_LICENSE_SUCCESS_TEXT);

                BeanUtils.copyProperties(wineryLicenseDetailVO, wineryLicenseDetailModel);

                wineryLicenseDetailVO.setWineryId(wineryLicenseDetailModel.getWinery().getId());

                response = new com.wineaccess.response.SuccessResponse(wineryLicenseDetailVO, SUCCESS_CODE);
            }
        }

        if (response == null) {

            //if (caLicenseType != null) {
            wineryLicenseDetailModel.setCaLicenseType(caLicenseType);
            //}

            wineryLicenseDetailModel.setWinery(winery);

            if (wineryLicenseDetailUpdatePO.getContractExecuted() != null) {
                wineryLicenseDetailModel.setContractExecuted(
                        Boolean.parseBoolean(wineryLicenseDetailUpdatePO.getContractExecuted()));
            }

            if (wineryLicenseDetailUpdatePO.getShipCompliant() != null) {
                wineryLicenseDetailModel
                        .setShipCompliant(Boolean.parseBoolean(wineryLicenseDetailUpdatePO.getShipCompliant()));
            }

            if (wineryLicenseDetailUpdatePO.getShipEscrowNo() != null) {
                wineryLicenseDetailModel.setShipEscrowNo(wineryLicenseDetailUpdatePO.getShipEscrowNo());
            }

            WineryLicenseDetailRepository.update(wineryLicenseDetailModel);

            WineryLicenseDetailVO wineryLicenseDetailVO = new WineryLicenseDetailVO(
                    SystemErrorCode.UPDATE_WINERY_LICENSE_SUCCESS_TEXT);

            BeanUtils.copyProperties(wineryLicenseDetailVO, wineryLicenseDetailModel);

            wineryLicenseDetailVO.setWineryId(wineryLicenseDetailModel.getWinery().getId());

            response = new com.wineaccess.response.SuccessResponse(wineryLicenseDetailVO, SUCCESS_CODE);
        }

    } catch (Exception e) {
        errorMsg = e.getCause().getMessage();
    }

    if (errorMsg.contains("uk_winery_id")) {
        response = ApplicationUtils.errorMessageGenerate(SystemErrorCode.UPDATE_WINERY_LICENSE_ALREADY_EXISTS,
                SystemErrorCode.UPDATE_WINERY_LICENSE_ALREADY_EXISTS_TEXT, SUCCESS_CODE);

        logger.error("winery license detail already exists");
    }

    output.put(OUPUT_PARAM_KEY, response);

    logger.info("exit updateWineryLicenseDetail method");

    return output;
}

From source file:org.hyperic.hq.plugin.appha.VSphereUtil.java

static String getUuid(ManagedEntity entity) {
    if (entity == null) {
        return null;
    }/*from ww w . j  av a 2s  .c om*/

    String uuid = null;

    try {
        if (entity instanceof HostSystem) {
            HostSystem host = (HostSystem) entity;
            HostListSummary summary = host.getSummary();
            if (summary == null) {
                return null;
            }
            HostHardwareSummary hardware = summary.getHardware();
            if (hardware == null) {
                return null;
            }
            uuid = hardware.getUuid();
        } else if (entity instanceof VirtualMachine) {
            VirtualMachine vm = (VirtualMachine) entity;
            VirtualMachineConfigInfo config = vm.getConfig();
            if (config == null) {
                return null;
            }
            uuid = config.getUuid();
        }
    } catch (Exception e) {
        Throwable causeBy = e.getCause();
        if (e instanceof ManagedObjectNotFound || causeBy instanceof ManagedObjectNotFound) {
            if (_log.isDebugEnabled()) {
                _log.debug("getUuid: ManagedEntity[name=" + entity.getName() + "] not found.");
            }
        } else {
            _log.info("Could not get UUID for ManagedEntity[name=" + entity.getName() + "]: " + e.getMessage(),
                    e);
        }
        return null;
    }
    return uuid;
}

From source file:com.taobao.datax.plugins.common.DBSource.java

/**
 * A synchronized static method which create {@link DataSource}. NOTE:
 * Client must make sure all connections to the same database should share
 * the same value a suggestion: use genKey we provide below
 * //from   w  w  w.  j  a v  a 2s .  c o  m
 * @param key
 *            key to query database source
 * 
 * @param p
 *            Properties file.
 * 
 * @return true if create DataSource successfully, false if failed.
 * 
 * @throws IllegalStateException
 * 
 */
public static synchronized boolean register(String key, Properties p) {
    boolean succeed = false;

    if (!sourceInfoMap.containsKey(key)) {
        BasicDataSource dataSource = null;
        try {
            dataSource = (BasicDataSource) BasicDataSourceFactory.createDataSource(p);
        } catch (Exception e) {
            logger.error(String.format("Key [%s] register database pool failed .", key));
            throw new IllegalStateException(e.getCause());
        }
        if (null != dataSource) {
            dataSource.setAccessToUnderlyingConnectionAllowed(true);
            sourceInfoMap.put(key, dataSource);
            logger.info(String.format("Key [%s] register database pool successfully .", key));
            succeed = true;
        } else {
            logger.error(String.format("Key [%s] register database pool failed .", key));
        }
    } else {
        logger.error(String.format("Key [%s] already in database pool .", key));
    }

    return succeed;
}

From source file:com.ecofactor.qa.automation.platform.util.SeleniumDriverUtil.java

/**
 * Check if appium error. Display if any appium error and throws DeviceException.
 * @param exception the ex/*w w  w .j ava2s .  c om*/
 * @throws DeviceException the device exception
 */
private static void checkIfAppiumError(final Exception exception) throws DeviceException {

    setErrorMsg("\033[41;1mError in creating driver. " + exception.getMessage());
    if (exception.getCause() instanceof HttpHostConnectException) {
        setErrorMsg("\033[41;1mAppium not started, Please start.");
    }
    setLogString(LogSection.END, errorMsg, true);
    hasErrors = true;
    throw new DeviceException(getErrorMsg());
}