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:com.lucidtechnics.blackboard.util.JavascriptingUtil.java

public void loadScript(String _scriptResource) {
    try {//ww  w. j av a  2s. co m
        if (Context.getCurrentContext() == null) {
            throw new RuntimeException(
                    "Cannot use loadScript outside of the scope of a call to executeScript.  A context must be present.");
        }

        try {
            compileScript(_scriptResource).exec(Context.getCurrentContext(), getScope());
        } catch (Throwable t) {
            t.printStackTrace();
            throw new RuntimeException(
                    "Unable to execute script: " + _scriptResource + " for this reason: " + t.toString(), t);
        }
    } catch (Throwable t) {
        t.printStackTrace();
        log.error(t.toString());
        throw new RuntimeException(t);
    }
}

---

From source file:com.lucidtechnics.blackboard.util.Jsr223ScriptingUtil.java

public Object executeScript(String[] _scriptResources) {
    ScriptContext scriptContext = getScriptEngine().getContext();

    Object result = null;/*from   ww w.j  av a  2s .com*/

    int i = 0;

    try {
        for (String key : getBindingsMap().keySet()) {
            scriptContext.setAttribute(key, getBindingsMap().get(key), ScriptContext.ENGINE_SCOPE);
        }

        for (i = 0; i < _scriptResources.length; i++) {
            CompiledScript script = compileScript(_scriptResources[i]);

            if (script != null) {
                result = script.eval(scriptContext);
            } else {
                result = getScriptEngine().eval(new InputStreamReader(findScript(_scriptResources[i])),
                        scriptContext);
            }
        }
    } catch (Throwable t) {
        throw new RuntimeException(
                "Unable to execute script: " + _scriptResources[i] + " for this reason: " + t.toString(), t);
    }

    return result;
}

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From source file:com.amazonaws.services.iot.demo.danbo.rpi.mqtt.MQTTPublisher.java

public void run() {
    try {//from w  w  w .  j av  a  2s.c om
        log.debug("Starting Thread: " + threadName);
        this.publish(topic, qos, message.getBytes());
    } catch (Throwable e) {
        log.error(e.toString());
        e.printStackTrace();
    } finally {
        log.debug("Finishing Thread: " + threadName);
    }
}

---

From source file:org.sakuli.exceptions.SakuliExceptionHandler.java

/**
 * @return true if the exception have been already processed by Sakuli
 *///  www .  j  av a  2s  .  co m
public boolean isAlreadyProcessed(Throwable e) {
    String message = e.getMessage() != null ? e.getMessage() : e.toString();
    return message.contains(RhinoAspect.ALREADY_PROCESSED) || message.contains(("Logging exception:"))
            || processedExceptions.contains(e);
}

---

From source file:hudson.plugins.active_directory.docker.TheFlintstonesTest.java

private List<String> captureLogMessages(int size) {
    final List<String> logMessages = new ArrayList<>(size);
    Logger logger = Logger.getLogger("");
    logger.setLevel(Level.ALL);//from ww w . j  a  v a  2s.  c om

    RingBufferLogHandler ringHandler = new RingBufferLogHandler(size) {

        final Formatter f = new SimpleFormatter(); // placeholder instance for what should have been a static method perhaps

        @Override
        public synchronized void publish(LogRecord record) {
            super.publish(record);
            String message = f.formatMessage(record);
            Throwable x = record.getThrown();
            logMessages.add(message == null && x != null ? x.toString() : message);
        }
    };
    logger.addHandler(ringHandler);

    return logMessages;
}

---

From source file:com.streamsets.datacollector.antennadoctor.engine.AntennaDoctorEngine.java

public AntennaDoctorEngine(AntennaDoctorContext context, List<AntennaDoctorRuleBean> rules) {
    ImmutableList.Builder<RuntimeRule> builder = ImmutableList.builder();

    Map<String, Object> namespaces = new HashMap<>();
    namespaces.put("collection", CollectionEL.class);
    namespaces.put("file", FileEL.class);

    // Main engine used to evaluate all expressions and templates
    engine = new JexlBuilder().cache(512).strict(true).silent(false).debug(true).namespaces(namespaces)
            .create();/* ww w  .  ja  va2 s  .  co  m*/
    templateEngine = engine.createJxltEngine();

    // Context for preconditions
    JexlContext jexlContext = new MapContext();
    jexlContext.set("version", new Version(context.getBuildInfo().getVersion()));
    jexlContext.set("sdc", new SdcJexl(context));

    // Evaluate each rule to see if it's applicable to this runtime (version, stage libs, ...)
    for (AntennaDoctorRuleBean ruleBean : rules) {
        LOG.trace("Loading rule {}", ruleBean.getUuid());

        // We're running in SDC and currently only in STAGE 'mode', other modes will be added later
        if (ruleBean.getEntity() == null || !ruleBean.getEntity().isOneOf(AntennaDoctorRuleBean.Entity.STAGE,
                AntennaDoctorRuleBean.Entity.REST)) {
            continue;
        }

        // Reset the variables that the rule is keeping
        jexlContext.set("context", new HashMap<>());

        for (String precondition : ruleBean.getPreconditions()) {
            try {
                LOG.trace("Evaluating precondition: {}", precondition);
                if (!evaluateCondition(precondition, jexlContext)) {
                    LOG.trace("Precondition {} failed, skipping rule {}", precondition, ruleBean.getUuid());
                    continue;
                }
            } catch (Throwable e) {
                LOG.error("Precondition {} failed, skipping rule {}: {}", precondition, ruleBean.getUuid(),
                        e.toString(), e);
                continue;
            }
        }

        // All checks passed, so we will accept this rule
        builder.add(new RuntimeRule(ruleBean));
    }

    this.rules = builder.build();
    LOG.info("Loaded new Antenna Doctor engine with {} rules", this.rules.size());
}

---

From source file:fr.openwide.talendalfresco.alfresco.XmlContentImporterResultHandler.java

public void nodeError(String nodeName, NodeRef parentNodeRef, String typeInfo, Throwable t) {
    String namePath = getNamePath(parentNodeRef) + contentImporterBinding.clientPathDelimiter + nodeName;
    String errMsg = (t == null) ? "" : ((t.getMessage() == null) ? t.toString() : t.getMessage());
    logger.trace("error on " + namePath, t);
    try {/*from   w w  w.  ja v  a2  s .  c  o  m*/
        xmlWriter.writeStartElement(RestConstants.RES_IMPORT_ERROR);
        xmlWriter.writeAttribute(RestConstants.RES_IMPORT_NAMEPATH, namePath);
        xmlWriter.writeAttribute(RestConstants.RES_IMPORT_MESSAGE, errMsg);
        xmlWriter.writeAttribute(RestConstants.RES_IMPORT_DATE, dateFormat.format(new Date()));

        // now tracing detailed info :
        if (typeInfo != null) {
            xmlWriter.writeAttribute(RestConstants.RES_IMPORT_DOCTYPE, typeInfo);
        }
        xmlWriter.writeEndElement();
    } catch (XMLStreamException e) {
        logger.error("Unable to write error XML result for " + namePath, e);
    }
}

---

From source file:com.panoramagl.downloaders.PLHTTPFileDownloader.java

/**download methods*/

@Override//w  ww. j av  a 2 s  . c om
protected byte[] downloadFile() {
    this.setRunning(true);
    byte[] result = null;
    InputStream is = null;
    ByteArrayOutputStream bas = null;
    String url = this.getURL();
    PLFileDownloaderListener listener = this.getListener();
    boolean hasListener = (listener != null);
    int responseCode = -1;
    long startTime = System.currentTimeMillis();
    // HttpClient instance
    HttpClient client = new HttpClient();
    // Method instance
    HttpMethod method = new GetMethod(url);
    // Method parameters
    HttpMethodParams methodParams = method.getParams();
    methodParams.setParameter(HttpMethodParams.USER_AGENT, "PanoramaGL Android");
    methodParams.setParameter(HttpMethodParams.HTTP_CONTENT_CHARSET, "UTF-8");
    methodParams.setParameter(HttpMethodParams.RETRY_HANDLER,
            new DefaultHttpMethodRetryHandler(this.getMaxAttempts(), false));
    try {
        // Execute the method
        responseCode = client.executeMethod(method);
        if (responseCode != HttpStatus.SC_OK)
            throw new IOException(method.getStatusText());
        // Get content length
        Header header = method.getRequestHeader("Content-Length");
        long contentLength = (header != null ? Long.parseLong(header.getValue()) : 1);
        if (this.isRunning()) {
            if (hasListener)
                listener.didBeginDownload(url, startTime);
        } else
            throw new PLRequestInvalidatedException(url);
        // Get response body as stream
        is = method.getResponseBodyAsStream();
        bas = new ByteArrayOutputStream();
        byte[] buffer = new byte[256];
        int length = 0, total = 0;
        // Read stream
        while ((length = is.read(buffer)) != -1) {
            if (this.isRunning()) {
                bas.write(buffer, 0, length);
                total += length;
                if (hasListener)
                    listener.didProgressDownload(url, (int) (((float) total / (float) contentLength) * 100.0f));
            } else
                throw new PLRequestInvalidatedException(url);
        }
        if (total == 0)
            throw new IOException("Request data has invalid size (0)");
        // Get data
        if (this.isRunning()) {
            result = bas.toByteArray();
            if (hasListener)
                listener.didEndDownload(url, result, System.currentTimeMillis() - startTime);
        } else
            throw new PLRequestInvalidatedException(url);
    } catch (Throwable e) {
        if (this.isRunning()) {
            PLLog.error("PLHTTPFileDownloader::downloadFile", e);
            if (hasListener)
                listener.didErrorDownload(url, e.toString(), responseCode, result);
        }
    } finally {
        if (bas != null) {
            try {
                bas.close();
            } catch (IOException e) {
                PLLog.error("PLHTTPFileDownloader::downloadFile", e);
            }
        }
        if (is != null) {
            try {
                is.close();
            } catch (IOException e) {
                PLLog.error("PLHTTPFileDownloader::downloadFile", e);
            }
        }
        // Release the connection
        method.releaseConnection();
    }
    this.setRunning(false);
    return result;
}

---

From source file:byps.BInputJson.java

@Override
public Object load() throws BException {
    if (log.isDebugEnabled())
        log.debug("load(");
    Object root = null;//  w  w w  .  ja  v  a 2 s .c  o  m

    if (log.isDebugEnabled())
        log.debug("header=" + header);
    if (header.messageId == 0) {
        header.read(bbuf.buf);
    }

    Object jsonMessageObj = header.messageObject;
    if (jsonMessageObj == null)
        throw new BException(BExceptionC.CORRUPT, "Missing message data.");
    if (!(jsonMessageObj instanceof BJsonObject))
        throw new BException(BExceptionC.CORRUPT, "Message data must be a JSON object.");
    BJsonObject jsonMessage = (BJsonObject) jsonMessageObj;

    Object headerObj = jsonMessage.get("header");
    if (log.isDebugEnabled())
        log.debug("headerObj=" + headerObj);
    if (headerObj == null)
        throw new BException(BExceptionC.CORRUPT, "Missing message header.");
    if (!(headerObj instanceof BJsonObject))
        throw new BException(BExceptionC.CORRUPT, "Message header must be a JSON object.");

    Object objectTableObj = jsonMessage.get("objectTable");
    if (log.isDebugEnabled())
        log.debug("objectTableObj=" + objectTableObj);
    if (objectTableObj != null) {
        if (!(objectTableObj instanceof BJsonObject))
            throw new BException(BExceptionC.CORRUPT, "Object table must be a JSON object.");
        objectTable = (BJsonObject) objectTableObj;

        Object objNull = objectTable.get(0);
        if (objNull != null)
            throw new BException(BExceptionC.CORRUPT, "First object table element must be null.");

        root = deserializeObject(null, 1, null, 0);
        if (log.isDebugEnabled())
            log.debug("root=" + root);

        if (header.error != 0) {
            Throwable ex = (Throwable) root;
            if (ex instanceof BException)
                throw (BException) ex;
            throw new BException(header.error, ex.toString(), ex);
        }
    }

    if (log.isDebugEnabled())
        log.debug(")load");
    return root;
}

---

From source file:my.home.lehome.service.SendMsgIntentService.java

private void dispatchCommand(final Intent intent) {
    String cmd = intent.getStringExtra("cmdString");
    String servelURL = intent.getStringExtra("serverUrl");
    String deviceID = intent.getStringExtra("deviceID");
    boolean local = intent.getBooleanExtra("local", false);
    Log.d(TAG, "dispatch cmd:" + cmd + " | servelURL:" + servelURL + " | deviceID:" + deviceID + " | local:"
            + local);/*  w ww .  ja  va  2s.  c  o m*/

    final Context context = getApplicationContext();
    if (local) {
        if (TextUtils.isEmpty(servelURL)) {
            saveAndNotify(intent, CommandRequest.getJsonStringResponse(400,
                    context.getString(R.string.msg_local_saddress_not_set)));
        }
    } else {
        if (TextUtils.isEmpty(deviceID)) {
            saveAndNotify(intent,
                    CommandRequest.getJsonStringResponse(400, context.getString(R.string.msg_no_deviceid)));
        }
        if (TextUtils.isEmpty(servelURL)) {
            saveAndNotify(intent, CommandRequest.getJsonStringResponse(400,
                    context.getString(R.string.msg_saddress_not_set)));
        }
    }
    RequestFuture<String> future = RequestFuture.newFuture();
    CommandRequest request = new CommandRequest(local ? Request.Method.POST : Request.Method.GET, // diff
            servelURL, cmd, future, future);
    mRequestQueue.add(request);
    try {
        String response = future.get(request.getTimeoutMs() + 10000, TimeUnit.MILLISECONDS);
        Log.d(TAG, "get cmd response:" + response);
        saveAndNotify(intent, CommandRequest.getJsonStringResponse(200, response));
    } catch (ExecutionException e) {
        Throwable error = e.getCause();
        Log.d(TAG, "get cmd error:" + error.toString());

        String errorString = context.getString(R.string.error_unknown);
        int errorCode = 400;
        if (error instanceof ServerError) {
            errorString = context.getString(R.string.chat_error_conn);
            errorCode = 400;
        } else if (error instanceof TimeoutError) {
            errorString = context.getString(R.string.chat_error_http_error);
            errorCode = 400;
        } else if (error instanceof ParseError) {
            errorString = context.getString(R.string.chat_error_http_error);
            errorCode = 400;
        } else if (error instanceof NoConnectionError) {
            errorString = context.getString(R.string.chat_error_no_connection_error);
            errorCode = 400;
        }
        saveAndNotify(intent, CommandRequest.getJsonStringResponse(errorCode, errorString));
    } catch (TimeoutException e) {
        saveAndNotify(intent,
                CommandRequest.getJsonStringResponse(400, context.getString(R.string.chat_error_http_error)));
    } catch (Exception e) {
        future.cancel(true);
        e.printStackTrace();
        //            saveAndNotify(intent,
        //                    CommandRequest.getJsonStringResponse(
        //                            400,
        //                            context.getString(R.string.error_internal)
        //                    ));
    }
}

---

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