Example usage for java.lang Throwable toString

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:net.solarnetwork.node.job.AbstractJob.java

/**
 * Helper method for logging a Throwable.
 * //w w w  .ja v  a 2 s .  c o  m
 * @param e
 *        the exception
 */
protected void logThrowable(Throwable e) {
    final String name = (getName() == null ? getClass().getSimpleName() : getName());
    Throwable root = e;
    while (root.getCause() != null) {
        root = root.getCause();
    }
    final Object[] logParams;
    if (log.isDebugEnabled()) {
        // include stack trace with log message in Debug
        logParams = new Object[] { root.getClass().getSimpleName(), name, e.toString(), e };
    } else {
        logParams = new Object[] { root.getClass().getSimpleName(), name, e.getMessage() };
    }
    log.error("{} in job {}: {}", logParams);
}

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From source file:com.vmware.photon.controller.model.tasks.ProvisionComputeTaskService.java

private void failTask(Throwable e) {
    logWarning("Self patching to FAILED, task failure: %s", e.toString());
    sendSelfPatch(TaskStage.FAILED, ProvisionComputeTaskState.SubStage.FAILED, e);
}

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From source file:com.googlecode.flyway.core.migration.DbMigrator.java

/**
 * Applies this migration to the database. The migration state and the execution time are updated accordingly.
 *
 * @param migration The migration to apply.
 * @return The row that was added to the metadata table.
 * @throws MigrationException when the migration failed.
 *///  w w  w. j  av  a2s.com
private MetaDataTableRow applyMigration(final Migration migration) throws MigrationException {
    MetaDataTableRow metaDataTableRow = new MetaDataTableRow(migration);

    LOG.info("Migrating to version " + migration.getVersion());

    StopWatch stopWatch = new StopWatch();
    stopWatch.start();

    MigrationState state;
    try {
        final JdbcTemplate jdbcTemplate = new JdbcTemplate(connectionForMigrations) {
            @Override
            protected void setNull(PreparedStatement preparedStatement, int parameterIndex)
                    throws SQLException {
                //No implementation needed
            }
        };
        new TransactionTemplate(connectionForMigrations).execute(new TransactionCallback<Void>() {
            public Void doInTransaction() {
                try {
                    migration.migrate(jdbcTemplate, dbSupport);
                } catch (SQLException e) {
                    throw new FlywayException("Migration failed!", e);
                }
                return null;
            }
        });
        LOG.debug("Successfully completed and committed DB migration to version "
                + migration.getVersion().toString());
        state = MigrationState.SUCCESS;
    } catch (Exception e) {
        LOG.error(e.toString());

        @SuppressWarnings({ "ThrowableResultOfMethodCallIgnored" })
        Throwable rootCause = ExceptionUtils.getRootCause(e);
        if (rootCause != null) {
            LOG.error("Caused by " + rootCause.toString());
        }
        state = MigrationState.FAILED;
    }

    stopWatch.stop();
    int executionTime = (int) stopWatch.getTotalTimeMillis();

    if (MigrationState.FAILED.equals(state) && dbSupport.supportsDdlTransactions()) {
        throw new MigrationException(migration.getVersion(), true);
    }
    LOG.debug(String.format("Finished migrating to version %s (execution time %s)", migration.getVersion(),
            TimeFormat.format(executionTime)));

    metaDataTableRow.update(executionTime, state);
    metaDataTable.insert(metaDataTableRow);
    LOG.debug("MetaData table successfully updated to reflect changes");

    return metaDataTableRow;
}

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From source file:com.dilmus.dilshad.scabi.core.async.DComputeAsyncRun.java

public void run() {
    m_isDone = false;/* w  w w.java 2  s  .c  o  m*/
    if (true == m_isError)
        m_retriesTillNow = m_retriesTillNow + 1;
    m_isError = false;
    synchronized (m_computeNB) {
        try {
            m_computeNB.setTU(m_TU);
            m_computeNB.setSU(m_SU);

            doRun();
        } catch (Throwable e) {
            log.debug("run() Throwable : {}", e.toString());
            // m_computeNB is faulty only in the case of ClientProtocolException/NetworkException which 
            // is already handled in doRun() method
            // // // m_computeNB.setFaulty(true);

            log.debug("run() m_SU : {}", m_SU);
            String errorJson = DMJson.error(DMUtil.clientErrMsg(e));
            synchronized (m_config) {
                m_config.setResult(m_SU, errorJson);
            }
            m_isDone = true;
            m_isRetrySubmitted = false;
            if (false == m_isRunOnce) {
                m_isRunOnce = true;
            }

        }

    } // synchronized

}

---

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

/**
 * /*w  ww  .ja va2  s .c  o  m*/
 */
void executeParallel(final RiskFact fact, List<PreRule> matchedRules) {

    final StatelessPreRuleEngine statelessPreRuleEngine = SpringContextHolder
            .getBean(StatelessPreRuleEngine.class);
    final String _logPrefix = Contexts.getLogPrefix();
    final String _traceLoggerParentTransId = TraceLogger.getTransId();

    List runs1 = Lists.newArrayList();
    for (final PreRule rule : matchedRules) {

        // ???
        boolean matched = Configs.match(rule.getConditions(), rule.getConditionsLogical(), fact.eventBody);
        if (!matched) {
            continue;
        }

        final String packageName = rule.getRuleNo();
        runs1.add(new Callable<Boolean>() {

            @Override
            public Boolean call() throws Exception {
                RuleMonitorHelper.newTrans(fact, RuleMonitorType.PRE_RULE, packageName);
                TraceLogger.beginTrans(fact.eventId);
                TraceLogger.setParentTransId(_traceLoggerParentTransId);
                TraceLogger.setLogPrefix("[" + packageName + "]");
                Contexts.setPolicyOrRuleNo(packageName);
                long start = System.currentTimeMillis();
                try {
                    // add current execute ruleNo and logPrefix before execution
                    fact.ext.put(Constants.key_ruleNo, rule.getRuleNo());
                    fact.ext.put(Constants.key_isAsync, true);
                    if (rule.getRuleType() == RuleType.Script) {
                        statelessPreRuleEngine.execute(packageName, fact);
                    } else if (rule.getRuleType() == RuleType.Visual) {
                        PreActionEnums preAction = PreActionEnums.parse(rule.getPreAction());
                        if (preAction != null) {
                            Converter converter = converterLocator.getConverter(preAction);
                            converter.convert(preAction, rule.getPreActionFieldMapping(), fact,
                                    rule.getPreActionResultWrapper(), false);
                        }
                    }
                    // remove current execute ruleNo when finished execution.
                    fact.ext.remove(Constants.key_ruleNo);
                    fact.ext.remove(Constants.key_isAsync);
                } catch (Throwable ex) {
                    logger.warn(_logPrefix + "?. preRule: " + packageName
                            + ", exception: " + ex.getMessage());
                    TraceLogger.traceLog("EXCEPTION: " + ex.toString());
                } finally {
                    long handlingTime = System.currentTimeMillis() - start;
                    if (handlingTime > 100) {
                        logger.info(_logPrefix + "preRule: " + packageName + ", usage: " + handlingTime + "ms");
                    }
                    TraceLogger.traceLog("[" + packageName + "] usage: " + handlingTime + "ms");
                    TraceLogger.commitTrans();
                    RuleMonitorHelper.commitTrans2Trunk(fact);
                    Contexts.clearLogPrefix();
                }
                return true;
            }
        });

    }

    // run
    try {
        if (!runs1.isEmpty()) {
            List<Future<Boolean>> results = ParallelExecutorHolder.excutor.invokeAll(runs1, timeout,
                    TimeUnit.MILLISECONDS);
            for (Future f : results) {
                try {
                    if (!f.isDone()) {
                        f.cancel(true);
                    }
                } catch (Exception e) {
                    // ignored
                }
            }
        }
    } catch (Exception ex) {
        // ignored
    }
}

---

From source file:byps.http.HWireClientR.java

@Override
public void send(BMessage msg, BAsyncResult<BMessage> asyncResult) {
    if (log.isDebugEnabled())
        log.debug("send(" + msg + ", asyncResult=" + asyncResult);

    try {/* ww w .  ja va2 s . c  o  m*/

        final long messageId = msg.header.messageId;

        // Save result object for next long-poll
        if (log.isDebugEnabled())
            log.debug("map messageId=" + messageId + " to asyncResult=" + asyncResult);
        mapAsyncResults.put(messageId, asyncResult);

        for (int i = 0; i < 2; i++) {

            // If canceled, set BExceptionC.CLIENT_DIED to asyncResult 
            if (canceled) {
                terminateMessage(messageId, null);
                break;
            }

            // Find valid long-poll request object
            BAsyncResult<BMessage> asyncRequest = getNextLongpollRequestOrPushMessage(msg);

            // No long-poll found?
            if (asyncRequest == null) {

                // The message was pushed into pendingMessages_access_sync.
                // It will be sent in the next call to recvLongPoll. 
                break;
            }

            // Send the message
            try {

                asyncRequest.setAsyncResult(msg, null);
                break;

            } catch (Throwable e) {

                if (e.toString().indexOf("ClientAbortException") >= 0) {
                    terminateMessage(messageId, e);
                    break;
                } else {
                    // The underlying long-poll request has already timed out.
                    // Maybe there is another connection available.
                    // -> retry
                }

            }

        }

    } catch (Throwable e) {
        if (log.isWarnEnabled())
            log.warn("Failed to send reverse message.", e);
        asyncResult.setAsyncResult(null, e);
    }

    if (log.isDebugEnabled())
        log.debug(")send");
}

---

From source file:com.remobile.filetransfer.FileTransfer.java

/**
 * Create an error object based on the passed in errorCode
 *
 * @param errorCode the error//w w  w  .ja va  2 s.co  m
 * @return JSONObject containing the error
 */
private static JSONObject createFileTransferError(int errorCode, String source, String target, String body,
        Integer httpStatus, Throwable throwable) {
    JSONObject error = null;
    try {
        error = new JSONObject();
        error.put("code", errorCode);
        error.put("source", source);
        error.put("target", target);
        if (body != null) {
            error.put("body", body);
        }
        if (httpStatus != null) {
            error.put("http_status", httpStatus);
        }
        if (throwable != null) {
            String msg = throwable.getMessage();
            if (msg == null || "".equals(msg)) {
                msg = throwable.toString();
            }
            error.put("exception", msg);
        }
    } catch (JSONException e) {
        Log.e(LOG_TAG, e.getMessage(), e);
    }
    return error;
}

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From source file:com.haulmont.cuba.security.auth.AuthenticationServiceBean.java

protected LoginException wrapInLoginException(Throwable throwable) {
    //noinspection ThrowableResultOfMethodCallIgnored
    Throwable rootCause = ExceptionUtils.getRootCause(throwable);
    if (rootCause == null)
        rootCause = throwable;//from   w  ww  . j av a  2s .c om
    // send text only to avoid ClassNotFoundException when the client has no dependency to some library

    // todo rework, do not send exception messages they can contain sensitive configuration data

    return new InternalAuthenticationException(rootCause.toString());
}

---

From source file:com.wavemaker.runtime.server.ControllerBase.java

@Override
public ModelAndView handleRequestInternal(HttpServletRequest request, HttpServletResponse response) {

    if (request == null) {
        throw new WMRuntimeException(MessageResource.SERVER_NOREQUEST);
    } else if (response == null) {
        throw new WMRuntimeException(MessageResource.SERVER_NORESPONSE);
    }/*w  w w  .j a  va  2s.co m*/

    ModelAndView ret;
    try {
        this.runtimeAccess.setStartTime(System.currentTimeMillis());
        // add logging
        StringBuilder logEntry = new StringBuilder();
        HttpSession session = request.getSession(false);
        if (session != null) {
            logEntry.append("session " + session.getId() + ", ");
        }
        logEntry.append("thread " + Thread.currentThread().getId());
        NDC.push(logEntry.toString());

        // default responses to the DEFAULT_ENCODING
        response.setCharacterEncoding(ServerConstants.DEFAULT_ENCODING);

        getServletEventNotifier().executeStartRequest();
        initializeRuntime(request, response);

        // execute the request
        ret = executeRequest(request, response);

        getServletEventNotifier().executeEndRequest();
    } catch (Throwable t) {
        this.logger.error(t.getMessage(), t);
        String message = t.getMessage();
        if (!StringUtils.hasLength(message)) {
            message = t.toString();
        }
        if (this.serviceResponse != null && !this.serviceResponse.isPollingRequest()
                && this.serviceResponse.getConnectionTimeout() > 0
                && System.currentTimeMillis()
                        - this.runtimeAccess.getStartTime() > (this.serviceResponse.getConnectionTimeout() - 3)
                                * 1000) {
            this.serviceResponse.addError(t);
        }
        return handleError(message, t);
    } finally {
        RuntimeAccess.setRuntimeBean(null);
        NDC.pop();
        NDC.remove();
    }

    return ret;
}

---

From source file:net.nicholaswilliams.java.licensing.licensor.interfaces.cli.ConsoleRSAKeyPairGenerator.java

public void run(String[] arguments) {
    this.processCommandLineOptions(arguments);

    try {/*  ww w. j a  v a  2s .c  om*/
        if (this.interactive) {
            this.device.printOutLn("Using interactive mode...");
            this.device.printOutLn();
            this.doInteractive();
        } else {
            this.doCommandLine();
        }
    } catch (RSA2048NotSupportedException e) {
        this.device.printErrLn(e.getLocalizedMessage());
        if (e.getCause() != null && e.getCause() instanceof NoSuchAlgorithmException)
            this.device.exit(51);
        else
            this.device.exit(52);
        return;
    } catch (AlgorithmNotSupportedException e) {
        this.device.printErrLn(e.getLocalizedMessage() + " Contact your system administrator for assistance.");
        this.device.exit(41);
        return;
    } catch (InappropriateKeyException e) {
        this.device.printErrLn(e.getLocalizedMessage() + " Contact your system administrator for assistance.");
        this.device.exit(42);
        return;
    } catch (InappropriateKeySpecificationException e) {
        this.device.printErrLn(e.getLocalizedMessage() + " Contact your system administrator for assistance.");
        this.device.exit(43);
        return;
    } catch (InterruptedException e) {
        // in theory, this error wouldn't actually get reached in this circumstance,
        // but we'll catch it just in case
        this.device.printErrLn("The system was interrupted while waiting for events to complete.");
        this.device.exit(44);
        return;
    } catch (IOException e) {
        this.device.printErrLn("An error occurred writing the key files to the file system. Analyze the error "
                + "below to determine what went wrong and fix it!");
        this.device.printErrLn(e.toString());
        e.printStackTrace();
        this.device.exit(21);
        return;
    } catch (Throwable t) {
        this.device.printErrLn(t.toString());
        t.printStackTrace();
        this.device.exit(-1);
        return;
    }

    this.device.exit(0);
}

---

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