Example usage for java.lang NullPointerException getMessage

Introduction

In this page you can find the example usage for java.lang NullPointerException getMessage.

Prototype

public String getMessage() 

Source Link

Document

Returns the detail message string of this throwable.

Usage

From source file:org.jetbrains.webdemo.sessions.MyHttpSession.java

private void sendAddAdventOfCodeProjectResult() {
    try {/*  w w w. j a  v  a 2s .  co m*/
        String inputFileContent = request.getParameter("inputFileContent");
        String name = request.getParameter("name");
        String publicIds = MySqlConnector.getInstance().addAdventOfCodeProject(sessionInfo.getUserInfo(), name,
                inputFileContent);
        writeResponse(publicIds, HttpServletResponse.SC_OK);
    } catch (NullPointerException e) {
        writeResponse("Can't get parameters", HttpServletResponse.SC_BAD_REQUEST);
    } catch (DatabaseOperationException e) {
        writeResponse(e.getMessage(), HttpServletResponse.SC_FORBIDDEN);
    }
}

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From source file:org.jetbrains.webdemo.sessions.MyHttpSession.java

private void sendRenameFileResult() {
    try {/* www. j ava  2 s.  c o  m*/
        String publicId = request.getParameter("publicId");
        String newName = request.getParameter("newName");
        newName = newName.endsWith(".kt") ? newName : newName + ".kt";
        MySqlConnector.getInstance().renameFile(sessionInfo.getUserInfo(), publicId, newName);
        writeResponse("ok", HttpServletResponse.SC_OK);
    } catch (NullPointerException e) {
        writeResponse("Can't get parameters", HttpServletResponse.SC_BAD_REQUEST);
    } catch (DatabaseOperationException e) {
        writeResponse(e.getMessage(), HttpServletResponse.SC_FORBIDDEN);
    }
}

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From source file:org.jetbrains.webdemo.sessions.MyHttpSession.java

private void sendFileExistenceResult() {
    try {/*from   w ww  . j ava2s  .  c  om*/
        ObjectNode response = new ObjectNode(JsonNodeFactory.instance);
        if (MySqlConnector.getInstance().getFile(request.getParameter("publicId")) != null) {
            response.put("exists", true);
        } else {
            response.put("exists", false);
        }
        writeResponse(response.toString(), HttpServletResponse.SC_OK);
    } catch (NullPointerException e) {
        writeResponse("Can't get parameters", HttpServletResponse.SC_BAD_REQUEST);
    } catch (DatabaseOperationException e) {
        writeResponse(e.getMessage(), HttpServletResponse.SC_BAD_REQUEST);
    }
}

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From source file:org.jetbrains.webdemo.sessions.MyHttpSession.java

private void sendLoadProjectNameResult() {
    try {//www.  j ava2  s  .  c  om
        String project_id = request.getParameter("project_id");
        String response = MySqlConnector.getInstance().getProjectNameById(project_id);
        if (response != null) {
            writeResponse(response, HttpServletResponse.SC_OK);
        } else {
            writeResponse("", HttpServletResponse.SC_NOT_FOUND);
        }
    } catch (NullPointerException e) {
        writeResponse("Can't get parameters", HttpServletResponse.SC_BAD_REQUEST);
    } catch (DatabaseOperationException e) {
        writeResponse(e.getMessage(), HttpServletResponse.SC_BAD_REQUEST);
    }
}

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From source file:org.jetbrains.webdemo.sessions.MyHttpSession.java

private void sendDeleteFileResult() {
    try {/*from   w  w  w.ja v a  2s  .  co m*/
        sessionInfo.setType(SessionInfo.TypeOfRequest.DELETE_FILE);
        boolean modifiable = Boolean.parseBoolean(request.getParameter("modifiable"));
        if (modifiable) {
            String publicId = request.getParameter("fileId");
            MySqlConnector.getInstance().deleteFile(sessionInfo.getUserInfo(), publicId);
        } else {
            String fileName = request.getParameter("fileName");
            String projectId = request.getParameter("projectId");
            MySqlConnector.getInstance().deleteUnmodifiableFile(sessionInfo.getUserInfo(), fileName, projectId);
        }
        writeResponse(HttpServletResponse.SC_OK);
    } catch (NullPointerException e) {
        writeResponse("Can't get parameters", HttpServletResponse.SC_BAD_REQUEST);
    } catch (DatabaseOperationException e) {
        writeResponse(e.getMessage(), HttpServletResponse.SC_FORBIDDEN);
    }
}

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From source file:org.jetbrains.webdemo.sessions.MyHttpSession.java

private void sendLoadProjectResult() {
    try {//from   w w w. j a  v  a  2  s.com
        String id = request.getParameter("publicId");
        Project result = MySqlConnector.getInstance().getProjectContent(id);
        if (result != null) {
            if (!KotlinVersionsManager.INSTANCE.getKotlinVersions().contains(result.getCompilerVersion())) {
                result.setCompilerVersion(KotlinVersionsManager.INSTANCE.getLatestStableVersion());
            }
            writeResponse(objectMapper.writeValueAsString(result), HttpServletResponse.SC_OK);
        } else {
            writeResponse("", HttpServletResponse.SC_NOT_FOUND);
        }
    } catch (NullPointerException e) {
        writeResponse("Can't get parameters", HttpServletResponse.SC_BAD_REQUEST);
    } catch (DatabaseOperationException e) {
        writeResponse(e.getMessage(), HttpServletResponse.SC_BAD_REQUEST);
    } catch (IOException e) {
        writeResponse("Can't serialize project", HttpServletResponse.SC_BAD_REQUEST);
    }
}

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From source file:org.apache.gora.dynamodb.store.DynamoDBNativeStore.java

/**
 * Puts an object identified by a key/*ww  w .  jav  a  2 s  .  co  m*/
 *
 * @param key
 * @param obj
 */
@Override
public void put(K key, T obj) {
    try {
        Object hashKey = getHashKey(key, obj);
        Object rangeKey = getRangeKey(key, obj);
        if (hashKey != null) {
            DynamoDBMapper mapper = new DynamoDBMapper(dynamoDBStoreHandler.getDynamoDbClient());
            if (rangeKey != null) {
                mapper.load(persistentClass, hashKey, rangeKey);
            } else {
                mapper.load(persistentClass, hashKey);
            }
            mapper.save(obj);
        } else
            throw new GoraException("No HashKey found in Key nor in Object.");
    } catch (NullPointerException npe) {
        LOG.error("Error while putting an item. " + npe.toString());
        throw new NullArgumentException(npe.getMessage());
    } catch (Exception e) {
        LOG.error("Error while putting an item. " + obj.toString());
        throw new RuntimeException(e);
    }
}

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From source file:org.wso2.carbon.sequences.ui.client.SequenceAdminClient.java

public void addSequence(SequenceMediator sequence) throws SequenceEditorException {
    OMElement sequenceElem = null;//from ww w.  ja  v  a 2s.co m
    try {
        sequenceElem = sequence.serialize(null);
        sequenceAdminStub.addSequence(sequenceElem);
    } catch (NullPointerException e) {
        handleException("Error in adding the sequence with the configuration '" + sequenceElem
                + "' : Please make" + " sure to click the update button after configuring a mediator.", e);
    } catch (Exception e) {
        if (e.getMessage().toString().toLowerCase().contains("this name already exists".toLowerCase())) {
            //Error Related to name already exits
            throw new SequenceEditorException(e.getMessage(), e);

        } else {
            handleException("Error in adding the sequence with the configuration '" + sequenceElem + "'. "
                    + e.getMessage(), e);
        }
    }
}

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From source file:dentex.youtube.downloader.service.DownloadsService.java

@Override
public int onStartCommand(Intent intent, int flags, int startId) {
    copyEnabled = intent.getBooleanExtra("COPY", false);
    Utils.logger("d", "Copy to extSdcard: " + copyEnabled, DEBUG_TAG);

    audio = intent.getStringExtra("AUDIO");
    Utils.logger("d", "Audio extraction: " + audio, DEBUG_TAG);

    removeVideo = settings.getBoolean("remove_video", false);
    try {//from   ww w  .j a va  2s  .c o  m
        if (audio.equals("none"))
            removeVideo = false;
    } catch (NullPointerException ne) {
        removeVideo = false;
        Log.e(DEBUG_TAG, "DownloadsService: " + ne.getMessage());
        BugSenseHandler.sendExceptionMessage(DEBUG_TAG + "-> DownloadsService: ", ne.getMessage(), ne);
    }
    Utils.logger("d", "Video removal: " + removeVideo, DEBUG_TAG);

    super.onStartCommand(intent, flags, startId);
    return START_NOT_STICKY;
}

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From source file:org.restcomm.connect.http.IncomingPhoneNumbersEndpoint.java

protected Response putIncomingPhoneNumber(final String accountSid, final MultivaluedMap<String, String> data,
        PhoneNumberType phoneNumberType, final MediaType responseType) {
    secure(accountsDao.getAccount(accountSid), "RestComm:Create:IncomingPhoneNumbers");
    try {//from   w ww  . j ava2s .  c o m
        validate(data);
    } catch (final NullPointerException exception) {
        return status(BAD_REQUEST).entity(exception.getMessage()).build();
    }
    String number = data.getFirst("PhoneNumber");
    String isSIP = data.getFirst("isSIP");
    // cater to SIP numbers
    if (isSIP == null) {
        try {
            number = e164(number);
        } catch (NumberParseException e) {
        }
    }
    IncomingPhoneNumber incomingPhoneNumber = dao.getIncomingPhoneNumber(number);
    if (incomingPhoneNumber == null) {
        incomingPhoneNumber = createFrom(new Sid(accountSid), data);
        phoneNumberParameters.setPhoneNumberType(phoneNumberType);

        org.restcomm.connect.provisioning.number.api.PhoneNumber phoneNumber = convertIncomingPhoneNumbertoPhoneNumber(
                incomingPhoneNumber);
        boolean hasSuceeded = false;
        if (phoneNumberProvisioningManager != null && isSIP == null) {
            ApiRequest apiRequest = new ApiRequest(accountSid, data, ApiRequest.Type.INCOMINGPHONENUMBER);
            //Before proceed to buy the DID, check with the extensions if the purchase is allowed or not
            if (executePreApiAction(apiRequest)) {
                hasSuceeded = phoneNumberProvisioningManager.buyNumber(phoneNumber, phoneNumberParameters);
            } else {
                //Extensions didn't allowed this API action
                hasSuceeded = false;
                if (logger.isInfoEnabled()) {
                    logger.info("DID purchase is now allowed for this account");
                }
            }
            executePostApiAction(apiRequest);
            //If Extension blocked the request, return the proper error response
            if (!hasSuceeded) {
                String msg = "DID purchase is now allowed for this account";
                String error = "DID_QUOTA_EXCEEDED";
                return status(FORBIDDEN).entity(buildErrorResponseBody(msg, error, responseType)).build();
            }
        } else if (isSIP != null) {
            hasSuceeded = true;
        }
        if (hasSuceeded) {
            if (phoneNumber.getFriendlyName() != null) {
                incomingPhoneNumber.setFriendlyName(phoneNumber.getFriendlyName());
            }
            if (phoneNumber.getPhoneNumber() != null) {
                incomingPhoneNumber.setPhoneNumber(phoneNumber.getPhoneNumber());
            }
            dao.addIncomingPhoneNumber(incomingPhoneNumber);
            if (APPLICATION_JSON_TYPE == responseType) {
                return ok(gson.toJson(incomingPhoneNumber), APPLICATION_JSON).build();
            } else if (APPLICATION_XML_TYPE == responseType) {
                final RestCommResponse response = new RestCommResponse(incomingPhoneNumber);
                return ok(xstream.toXML(response), APPLICATION_XML).build();
            }
        }
    }
    return status(BAD_REQUEST).entity("21452").build();
}

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