Example usage for java.lang Exception getCause

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.hiperium.bo.control.impl.DeviceBOImpl.java

/**
 *
 * @param context//ww  w  .  jav a2  s.c om
 * @return
 * @throws Exception
 */
@AroundInvoke
private Object validateMethod(InvocationContext context) throws Exception, InformationException {
    this.log.debug("validateMethod() - BEGIN: " + context.getMethod().getName());
    String methodName = context.getMethod().getName();
    Object result = null;

    // INTERCEPTS ONLY DEVICE OPERATION METHODS
    if ("userOperation".equals(methodName) || "homeOperation".equals(methodName)) {
        Object[] params = context.getParameters();
        String sessionId = (String) params[1];
        if (StringUtils.isBlank(sessionId) || !this.sessionManager.isUserLoggedIn(sessionId)) {
            throw InformationException.generate(EnumI18N.COMMON, EnumInformationException.ACCESS_NOT_ALLOWED,
                    Locale.getDefault());
        }

        // PROCEED WITH METHOD CALL
        try {
            DeviceDTO deviceDTO = (DeviceDTO) params[0];
            super.getDaoFactory().getDeviceDAO().updateDeviceState(deviceDTO);
            result = context.proceed();
            this.userDeviceAuditBO.create(deviceDTO, sessionId);
        } catch (Exception e) {
            InformationException infoException = null;
            if (e.getCause() instanceof InformationException) {
                infoException = (InformationException) e;
                throw infoException;
            }
            infoException = this.exceptionManager.createMessageException(e,
                    this.sessionManager.findUserLocale(sessionId));
            throw infoException;
        }
    } else {
        result = context.proceed();
    }
    this.log.debug("validateMethod() - END: " + context.getMethod().getName());
    return result;
}

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From source file:gov.nih.nci.caarray.application.project.FileUploadUtils.java

private void addUploadedFile(Project project, File file, String fileName) throws InvalidFileException {
    try {/*w  w  w.ja va2s .  c om*/
        final ProjectManagementService pms = getProjectManagementService();
        if (!checkAlreadyAdded(project.getFileNames(), fileName)) {
            pms.addFile(project, file, fileName);
            result.addSuccessfulFile(fileName);
        }
    } catch (Exception e) {
        if (e.getCause() instanceof InvalidStateException) {
            result.addConflictingFile(fileName);
        } else {
            throw new InvalidFileException(fileName, ADDING_FILE_ERROR_KEY, result, ADDING_FILE_ERROR_MESSAGE,
                    e);
        }
    }
}

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From source file:com.mirth.connect.client.ui.MessageExportDialog.java

private void export() {
    String errorMessage = messageExportPanel.validate(true);
    if (StringUtils.isNotEmpty(errorMessage)) {
        parent.alertError(this, errorMessage);
        return;//  ww  w .ja  va2 s  .  co m
    }

    int exportCount = 0;
    MessageWriterOptions writerOptions = messageExportPanel.getMessageWriterOptions();

    if (StringUtils.isBlank(writerOptions.getRootFolder())) {
        parent.alertError(parent, "Please enter a valid root path to store exported files.");
        setVisible(true);
        return;
    }

    setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));

    try {
        if (messageExportPanel.isExportLocal()) {
            PaginatedMessageList messageList = new PaginatedMessageList();
            messageList.setChannelId(channelId);
            messageList.setClient(parent.mirthClient);
            messageList.setMessageFilter(messageFilter);
            messageList.setPageSize(pageSize);
            messageList.setIncludeContent(true);

            writerOptions.setBaseFolder(SystemUtils.getUserHome().getAbsolutePath());

            MessageWriter messageWriter = MessageWriterFactory.getInstance().getMessageWriter(writerOptions,
                    encryptor);

            AttachmentSource attachmentSource = null;
            if (writerOptions.includeAttachments()) {
                attachmentSource = new AttachmentSource() {
                    @Override
                    public List<Attachment> getMessageAttachments(Message message) throws ClientException {
                        return PlatformUI.MIRTH_FRAME.mirthClient
                                .getAttachmentsByMessageId(message.getChannelId(), message.getMessageId());
                    }
                };
            }

            try {
                exportCount = new MessageExporter().exportMessages(messageList, messageWriter,
                        attachmentSource);
                messageWriter.finishWrite();
            } finally {
                messageWriter.close();
            }
        } else {
            writerOptions.setIncludeAttachments(messageExportPanel.isIncludeAttachments());
            exportCount = parent.mirthClient.exportMessagesServer(channelId, messageFilter, pageSize,
                    writerOptions);
        }

        setVisible(false);
        setCursor(Cursor.getDefaultCursor());
        parent.alertInformation(parent, exportCount + " message" + ((exportCount == 1) ? " has" : "s have")
                + " been successfully exported to: " + writerOptions.getRootFolder());
    } catch (Exception e) {
        setCursor(Cursor.getDefaultCursor());
        Throwable cause = (e.getCause() == null) ? e : e.getCause();
        parent.alertThrowable(parent, cause);
    }
}

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From source file:com.mirth.connect.connectors.http.HttpMessageReceiver.java

@Override
public void doStop() throws UMOException {
    super.doStop();

    try {/*from  w w  w.j  a v a 2  s . c om*/
        logger.debug("stopping HTTP server");
        server.stop();
    } catch (Exception e) {
        throw new MuleException(new Message(Messages.FAILED_TO_STOP_X, "HTTP Listener"), e.getCause());
    }
}

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From source file:info.sargis.eventbus.config.EventBusHandlerBeanDefinitionParser.java

protected void parseTypeFilters(Element element, ClassPathBeanDefinitionScanner scanner,
        XmlReaderContext readerContext, ParserContext parserContext) {

    // Parse exclude and include filter elements.
    ClassLoader classLoader = scanner.getResourceLoader().getClassLoader();
    NodeList nodeList = element.getChildNodes();
    for (int i = 0; i < nodeList.getLength(); i++) {
        Node node = nodeList.item(i);
        if (node.getNodeType() == Node.ELEMENT_NODE) {
            String localName = parserContext.getDelegate().getLocalName(node);
            try {
                if (INCLUDE_FILTER_ELEMENT.equals(localName)) {
                    TypeFilter typeFilter = createTypeFilter((Element) node, classLoader);
                    scanner.addIncludeFilter(typeFilter);
                } else if (EXCLUDE_FILTER_ELEMENT.equals(localName)) {
                    TypeFilter typeFilter = createTypeFilter((Element) node, classLoader);
                    scanner.addExcludeFilter(typeFilter);
                }/*from   ww w . j av  a2  s. co  m*/
            } catch (Exception ex) {
                readerContext.error(ex.getMessage(), readerContext.extractSource(element), ex.getCause());
            }
        }
    }
}

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From source file:org.geowebcache.rest.RESTDispatcher.java

protected ModelAndView handleRequestInternal(HttpServletRequest req, HttpServletResponse resp)
        throws Exception {

    try {//from   w w w  .  ja v  a 2  s.  co m
        myConverter.service(req, resp);
    } catch (Exception e) {
        RestletException re = null;
        if (e instanceof RestletException) {
            re = (RestletException) e;
        }
        if (re == null && e.getCause() instanceof RestletException) {
            re = (RestletException) e.getCause();
        }

        if (re != null) {
            resp.setStatus(re.getStatus().getCode());
            // This does not actually write anything?
            //re.getRepresentation().write(resp.getOutputStream());

            String reStr = re.getRepresentation().getText();
            resp.getOutputStream().write(reStr.getBytes());

            resp.getOutputStream().flush();
        } else {
            resp.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
            new StringRepresentation(e.getMessage()).write(resp.getOutputStream());
            resp.getOutputStream().flush();
        }
    }

    return null;
}

---

From source file:ste.web.http.velocity.BugFreeVelocityHandler.java

@Test
public void viewError() {
    try {/*from  w w  w . j av a 2s  .  c  o m*/
        context.setAttribute(ATTR_VIEW, TEST_ERROR_VIEW1);
        handler.handle(request, response, context);
        fail(TEST_ERROR_VIEW1 + " error shall throw a HttpException");
    } catch (Exception x) {
        //
        // OK
        //
        then(x.getCause()).isInstanceOf(ParseErrorException.class);
    }
}

---

From source file:com.google.enterprise.connector.sharepoint.dao.SimpleSharePointDAO.java

/**
 * Uses Spring's SimpleJdbcTemplate's batch update feature for executing
 * multiple update queries in one go. It also takes care of any failure that
 * might occur during the execution. Driver implementation may or may not
 * proceed to the next query execution in a batch if any one fails in between.
 * Here is a description of what happens when a failure occurs:
 * <p>//from ww w. jav  a2 s. co m
 * If the driver, at least, has attempted execution of all the queries in
 * batch, nothing will be done. exception will be just logged into the log as
 * a warning.
 * </p>
 * <p>
 * If the driver has stopped processing the queries because of any failure at
 * a particular index, than all the queries starting from that index are
 * executed individually.
 * </p>
 * <p>
 * If the driver has failed to execute the whole request due to any reason viz
 * it does not support batchUpdate etc., the queries are still send for
 * individual execution
 * </p>
 * One important of batchUpdate queries are that the exact failure of an
 * individual query is not known. However, whatever the reason is, it is
 * ensured to be unrecoverable. So, the best the connector can do and it does
 * is to log such events and proceed. Such scenarios, of course, can leave the
 * user data store in a bad state.
 *
 * @param params an array of {@link SqlParameterSource}; each representing the
 *          parameters to construct one SQL query. Hence, The length of the
 *          array will indicate the number of SQL queries executed in batch.
 * @param query query to be executed specified as {@link Query}
 * @return status of each query execution (=no. of rows updated) in the same
 *         order in which the queries were specified
 * @throws SharepointException
 */
public int[] batchUpdate(Query query, SqlParameterSource[] params) throws SharepointException {
    if (null == params || 0 == params.length) {
        return null;
    }

    int[] batchStatus = null;
    try {
        batchStatus = getSimpleJdbcTemplate().batchUpdate(getSqlQuery(query), params);
        LOGGER.info("BatchUpdate completed successfully for #" + batchStatus.length + " records. Query [ "
                + query + " ] ");
    } catch (Exception e) {
        if (null == e.getCause() || (!(e.getCause() instanceof BatchUpdateException)
                && !(e.getCause() instanceof SQLException))) {
            LOGGER.log(Level.WARNING, "BatchUpdate failed for query [  " + query + " ]", e);

        } else {
            if ((e.getCause() instanceof BatchUpdateException)) {
                batchStatus = handleBatchUpdateExceptionForMSSQLAndMySQL((BatchUpdateException) e.getCause(),
                        query, params);
                LOGGER.info("BatchUpdate completed with a fallback for #" + batchStatus.length
                        + " records. Query [ " + query + " ] ");
            } else {
                batchStatus = handleBatchUpdateExceptionForOracle((SQLException) e.getCause(), query, params);
                LOGGER.info("BatchUpdate completed with a fallback for #" + batchStatus.length
                        + " records. Query [ " + query + " ] ");
            }
        }
    } catch (Throwable t) {
        // This would be an error. No point in retrying, so no
        // fall-back..
        throw new SharepointException("Batch execution failed abruptly!! ", t);
    }

    return batchStatus;
}

---

From source file:cn.ctyun.amazonaws.services.s3.transfer.internal.UploadMonitor.java

private List<PartETag> collectPartETags() {
    final List<PartETag> partETags = new ArrayList<PartETag>(futures.size());
    for (Future<PartETag> future : futures) {
        try {//from w  w  w .  j  a va 2  s .  c  om
            partETags.add(future.get());
        } catch (Exception e) {
            throw new AmazonClientException("Unable to upload part: " + e.getCause().getMessage(),
                    e.getCause());
        }
    }
    return partETags;
}

---

From source file:com.glaf.core.job.BaseJob.java

public void execute(JobExecutionContext context) throws JobExecutionException {
    String taskId = context.getJobDetail().getJobDataMap().getString("taskId");
    ISysSchedulerService sysSchedulerService = ContextFactory.getBean("sysSchedulerService");
    ISchedulerLogService schedulerLogService = ContextFactory.getBean("schedulerLogService");
    Scheduler scheduler = sysSchedulerService.getSchedulerByTaskId(taskId);
    if (scheduler != null) {
        if (scheduler.getRunType() == 0) {// ???
            if (scheduler.getRunStatus() != 0) {// ??
                logger.info(scheduler.getTitle()
                        + " ????????????");
                return;
            }/*from   ww  w  . j a  va  2  s  . co  m*/
        } else if (scheduler.getRunType() == 1) {// ???????
            if (scheduler.getRunStatus() == 1) {// ?
                logger.info(scheduler.getTitle() + " ???");
                return;
            }
        }

        SchedulerLog log = new SchedulerLog();
        log.setId(UUID32.getUUID());
        log.setTaskId(scheduler.getTaskId());
        log.setTaskName(scheduler.getTaskName());
        log.setTitle(scheduler.getTitle());
        log.setContent(scheduler.getContent());
        if (Authentication.getAuthenticatedActorId() != null) {
            log.setCreateBy(Authentication.getAuthenticatedActorId());
        } else {
            log.setCreateBy("system");
        }
        log.setStartDate(new Date());

        long start = System.currentTimeMillis();
        boolean success = false;
        Date now = new Date();
        try {
            scheduler.setPreviousFireTime(context.getPreviousFireTime());
            scheduler.setNextFireTime(context.getNextFireTime());
            scheduler.setRunStatus(1);// ??
            sysSchedulerService.update(scheduler);
            log.setStatus(1);
            schedulerLogService.save(log);

            logger.info(scheduler.getTitle() + " ?: "
                    + DateUtils.getDateTime(context.getNextFireTime()));

            this.runJob(context);
            success = true;
        } catch (Exception ex) {
            success = false;
            ex.printStackTrace();
            logger.error(ex);
            if (ex.getCause() != null) {
                log.setExitMessage(ex.getCause().getMessage());
            } else {
                log.setExitMessage(ex.getMessage());
            }
            // throw new RuntimeException(ex);
        } finally {
            long jobRunTime = System.currentTimeMillis() - start;
            log.setJobRunTime(jobRunTime);
            log.setEndDate(new Date());
            scheduler.setJobRunTime(jobRunTime);
            scheduler.setPreviousFireTime(now);
            if (success) {
                scheduler.setRunStatus(2);// ????
                log.setStatus(2);
            } else {
                scheduler.setRunStatus(3);// ??
                log.setStatus(3);
            }
            if (scheduler.getRunType() == 0 && success) {
                scheduler.setNextFireTime(null);
            }
            sysSchedulerService.update(scheduler);
            schedulerLogService.save(log);
        }
    }
}

---

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