Example usage for com.fasterxml.jackson.databind.node ObjectNode toString

List of usage examples for com.fasterxml.jackson.databind.node ObjectNode toString

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In this page you can find the example usage for com.fasterxml.jackson.databind.node ObjectNode toString.

Prototype

public String toString()

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Usage

From source file:org.activiti.rest.service.api.runtime.ExecutionResourceTest.java

/**
 * Test messaging a single execution with variables.
 *///  w  w w.  ja v a  2 s  .c  om
@Deployment(resources = {
        "org/activiti/rest/service/api/runtime/ExecutionResourceTest.process-with-message-event.bpmn20.xml" })
public void testMessageEventExecutionWithvariables() throws Exception {
    Execution signalExecution = runtimeService.startProcessInstanceByKey("processOne");
    assertNotNull(signalExecution);

    ArrayNode variables = objectMapper.createArrayNode();
    ObjectNode requestNode = objectMapper.createObjectNode();
    requestNode.put("action", "messageEventReceived");
    requestNode.put("messageName", "paymentMessage");
    requestNode.put("variables", variables);

    ObjectNode varNode = objectMapper.createObjectNode();
    variables.add(varNode);
    varNode.put("name", "myVar");
    varNode.put("value", "Variable set when signal event is receieved");

    Execution waitingExecution = runtimeService.createExecutionQuery().activityId("waitState").singleResult();
    assertNotNull(waitingExecution);

    // Sending signal event causes the execution to end (scope-execution for
    // the catching event)
    HttpPut httpPut = new HttpPut(SERVER_URL_PREFIX
            + RestUrls.createRelativeResourceUrl(RestUrls.URL_EXECUTION, waitingExecution.getId()));
    httpPut.setEntity(new StringEntity(requestNode.toString()));
    CloseableHttpResponse response = executeRequest(httpPut, HttpStatus.SC_OK);
    closeResponse(response);

    // Check if process is moved on to the other wait-state
    waitingExecution = runtimeService.createExecutionQuery().activityId("anotherWaitState").singleResult();
    assertNotNull(waitingExecution);

    Map<String, Object> vars = runtimeService.getVariables(waitingExecution.getId());
    assertEquals(1, vars.size());

    assertEquals("Variable set when signal event is receieved", vars.get("myVar"));
}

From source file:io.gs2.inbox.Gs2InboxClient.java

/**
 * ????<br>//from   w w w  . j  a va2 s  .c om
 * <br>
 * - : 10<br>
 * <br>
 *
 * @param request 
        
 * @return ?
        
 */

public SendMessageResult sendMessage(SendMessageRequest request) {

    ObjectNode body = JsonNodeFactory.instance.objectNode().put("userId", request.getUserId()).put("message",
            request.getMessage());
    if (request.getCooperation() != null)
        body.put("cooperation", request.getCooperation());

    HttpPost post = createHttpPost(
            Gs2Constant.ENDPOINT_HOST + "/inbox/"
                    + (request.getInboxName() == null || request.getInboxName().equals("") ? "null"
                            : request.getInboxName())
                    + "/message",
            credential, ENDPOINT, SendMessageRequest.Constant.MODULE, SendMessageRequest.Constant.FUNCTION,
            body.toString());
    if (request.getRequestId() != null) {
        post.setHeader("X-GS2-REQUEST-ID", request.getRequestId());
    }

    return doRequest(post, SendMessageResult.class);

}

From source file:org.activiti.app.rest.editor.ModelsResource.java

@RequestMapping(value = "/rest/models/{modelId}/clone", method = RequestMethod.POST, produces = "application/json")
public ModelRepresentation duplicateModel(@PathVariable String modelId,
        @RequestBody ModelRepresentation modelRepresentation) {

    String json = null;//from   w  w w .  j  a v a 2s.  co  m
    Model model = null;
    if (modelId != null) {
        model = modelService.getModel(modelId);
        json = model.getModelEditorJson();
    }

    if (model == null) {
        throw new InternalServerErrorException("Error duplicating model : Unknown original model");
    }

    if (modelRepresentation.getModelType() != null
            && modelRepresentation.getModelType().equals(AbstractModel.MODEL_TYPE_FORM)) {
        // noting to do special for forms (just clone the json)
    } else if (modelRepresentation.getModelType() != null
            && modelRepresentation.getModelType().equals(AbstractModel.MODEL_TYPE_APP)) {
        // noting to do special for applications (just clone the json)
    } else {
        // BPMN model
        ObjectNode editorNode = null;
        try {
            ObjectNode editorJsonNode = (ObjectNode) objectMapper.readTree(json);

            editorNode = deleteEmbededReferencesFromBPMNModel(editorJsonNode);

            ObjectNode propertiesNode = (ObjectNode) editorNode.get("properties");
            String processId = model.getName().replaceAll(" ", "");
            propertiesNode.put("process_id", processId);
            propertiesNode.put("name", model.getName());
            if (StringUtils.isNotEmpty(model.getDescription())) {
                propertiesNode.put("documentation", model.getDescription());
            }
            editorNode.put("properties", propertiesNode);

        } catch (IOException e) {
            e.printStackTrace();
        }

        if (editorNode != null) {
            json = editorNode.toString();
        }
    }

    // create the new model
    Model newModel = modelService.createModel(modelRepresentation, json, SecurityUtils.getCurrentUserObject());

    // copy also the thumbnail
    byte[] imageBytes = model.getThumbnail();
    newModel = modelService.saveModel(newModel, newModel.getModelEditorJson(), imageBytes, false,
            newModel.getComment(), SecurityUtils.getCurrentUserObject());

    return new ModelRepresentation(newModel);
}

From source file:org.flowable.app.rest.editor.ModelsResource.java

@RequestMapping(value = "/rest/models/{modelId}/clone", method = RequestMethod.POST, produces = "application/json")
public ModelRepresentation duplicateModel(@PathVariable String modelId,
        @RequestBody ModelRepresentation modelRepresentation) {

    String json = null;/* w  w w.  j  a v  a2s  .  c  om*/
    Model model = null;
    if (modelId != null) {
        model = modelService.getModel(modelId);
        json = model.getModelEditorJson();
    }

    if (model == null) {
        throw new InternalServerErrorException("Error duplicating model : Unknown original model");
    }

    if (modelRepresentation.getModelType() != null
            && modelRepresentation.getModelType().equals(AbstractModel.MODEL_TYPE_FORM)) {
        // noting to do special for forms (just clone the json)
    } else if (modelRepresentation.getModelType() != null
            && modelRepresentation.getModelType().equals(AbstractModel.MODEL_TYPE_APP)) {
        // noting to do special for applications (just clone the json)
    } else {
        // BPMN model
        ObjectNode editorNode = null;
        try {
            ObjectNode editorJsonNode = (ObjectNode) objectMapper.readTree(json);

            editorNode = deleteEmbededReferencesFromBPMNModel(editorJsonNode);

            ObjectNode propertiesNode = (ObjectNode) editorNode.get("properties");
            String processId = model.getName().replaceAll(" ", "");
            propertiesNode.put("process_id", processId);
            propertiesNode.put("name", model.getName());
            if (StringUtils.isNotEmpty(model.getDescription())) {
                propertiesNode.put("documentation", model.getDescription());
            }
            editorNode.set("properties", propertiesNode);

        } catch (IOException e) {
            e.printStackTrace();
        }

        if (editorNode != null) {
            json = editorNode.toString();
        }
    }

    // create the new model
    Model newModel = modelService.createModel(modelRepresentation, json, SecurityUtils.getCurrentUserObject());

    // copy also the thumbnail
    byte[] imageBytes = model.getThumbnail();
    newModel = modelService.saveModel(newModel, newModel.getModelEditorJson(), imageBytes, false,
            newModel.getComment(), SecurityUtils.getCurrentUserObject());

    return new ModelRepresentation(newModel);
}

From source file:io.gs2.ranking.Gs2RankingClient.java

/**
 * ???<br>/*from   w  ww.  ja  v  a  2  s  .co m*/
 * <br>
 *
 * @param request 
        
 * @return ?
        
 */

public PutScoreResult putScore(PutScoreRequest request) {

    ObjectNode body = JsonNodeFactory.instance.objectNode().put("score", request.getScore());
    if (request.getMeta() != null)
        body.put("meta", request.getMeta());

    HttpPost post = createHttpPost(Gs2Constant.ENDPOINT_HOST + "/ranking/"
            + (request.getRankingTableName() == null || request.getRankingTableName().equals("") ? "null"
                    : request.getRankingTableName())
            + "/mode/"
            + (request.getGameMode() == null || request.getGameMode().equals("") ? "null"
                    : request.getGameMode())
            + "/ranking", credential, ENDPOINT, PutScoreRequest.Constant.MODULE,
            PutScoreRequest.Constant.FUNCTION, body.toString());
    if (request.getRequestId() != null) {
        post.setHeader("X-GS2-REQUEST-ID", request.getRequestId());
    }

    post.setHeader("X-GS2-ACCESS-TOKEN", request.getAccessToken());

    return doRequest(post, PutScoreResult.class);

}

From source file:com.googlecode.jsonrpc4j.JsonRpcServer.java

/**
 * Handles the given {@link ObjectNode} and writes the
 * responses to the given {@link OutputStream}.
 *
 * @param node the {@link JsonNode}/*from w w  w .  jav  a 2s  . com*/
 * @param ops the {@link OutputStream}
 * @throws IOException on error
 */
public void handleObject(ObjectNode node, OutputStream ops) throws IOException {
    if (LOGGER.isLoggable(Level.FINE)) {
        LOGGER.log(Level.FINE, "Request: " + node.toString());
    }

    // validate request
    if (!backwardsComaptible && !node.has("jsonrpc") || !node.has("method")) {
        writeAndFlushValue(ops, createErrorResponse("2.0", "null", -32600, "Invalid Request", null));
        return;
    }

    // get nodes
    JsonNode jsonPrcNode = node.get("jsonrpc");
    JsonNode methodNode = node.get("method");
    JsonNode idNode = node.get("id");
    JsonNode paramsNode = node.get("params");

    // get node values
    String jsonRpc = (jsonPrcNode != null && !jsonPrcNode.isNull()) ? jsonPrcNode.asText() : "2.0";
    String methodName = getMethodName(methodNode);
    String serviceName = getServiceName(methodNode);
    Object id = parseId(idNode);

    // find methods
    Set<Method> methods = new HashSet<Method>();
    methods.addAll(findMethods(getHandlerInterfaces(serviceName), methodName));
    if (methods.isEmpty()) {
        writeAndFlushValue(ops, createErrorResponse(jsonRpc, id, -32601, "Method not found", null));
        return;
    }

    // choose a method
    MethodAndArgs methodArgs = findBestMethodByParamsNode(methods, paramsNode);
    if (methodArgs == null) {
        writeAndFlushValue(ops, createErrorResponse(jsonRpc, id, -32602, "Invalid method parameters", null));
        return;
    }

    // invoke the method
    JsonNode result = null;
    Throwable thrown = null;
    long beforeMs = System.currentTimeMillis();

    if (invocationListener != null) {
        invocationListener.willInvoke(methodArgs.method, methodArgs.arguments);
    }

    try {
        result = invoke(getHandler(serviceName), methodArgs.method, methodArgs.arguments);
    } catch (Throwable e) {
        thrown = e;
    }

    if (invocationListener != null) {
        invocationListener.didInvoke(methodArgs.method, methodArgs.arguments, result, thrown,
                System.currentTimeMillis() - beforeMs);
    }

    // respond if it's not a notification request
    if (id != null) {

        // attempt to resolve the error
        JsonError error = null;
        if (thrown != null) {

            // get cause of exception
            Throwable e = thrown;
            if (InvocationTargetException.class.isInstance(e)) {
                e = InvocationTargetException.class.cast(e).getTargetException();
            }

            // resolve error
            if (errorResolver != null) {
                error = errorResolver.resolveError(e, methodArgs.method, methodArgs.arguments);
            } else {
                error = DEFAULT_ERRROR_RESOLVER.resolveError(e, methodArgs.method, methodArgs.arguments);
            }

            // make sure we have a JsonError
            if (error == null) {
                error = new JsonError(0, e.getMessage(), e.getClass().getName());
            }
        }

        // the resoponse object
        ObjectNode response = null;

        // build error
        if (error != null) {
            response = createErrorResponse(jsonRpc, id, error.getCode(), error.getMessage(), error.getData());

            // build success
        } else {
            response = createSuccessResponse(jsonRpc, id, result);
        }

        // write it
        writeAndFlushValue(ops, response);
    }

    // log and potentially re-throw errors
    if (thrown != null) {
        if (LOGGER.isLoggable(exceptionLogLevel)) {
            LOGGER.log(exceptionLogLevel, "Error in JSON-RPC Service", thrown);
        }
        if (rethrowExceptions) {
            throw new RuntimeException(thrown);
        }
    }
}

From source file:com.redhat.lightblue.query.ArrayUpdateExpressionTest.java

/**
 * Test of fromJson method, of class ArrayUpdateExpression.
 *//*  w w w .  j av a2 s.  c  o m*/
@Test
public void testFromJson() throws IOException {
    ObjectNode node = (ObjectNode) JsonUtils.json("{ \"$append\" : { \"path\" : \"rvalue_expression\" } } ");
    ArrayUpdateExpression expResult = ArrayAddExpression.fromJson(node);
    ArrayUpdateExpression result = ArrayUpdateExpression.fromJson(node);
    assertEquals(expResult, result);

    node = (ObjectNode) JsonUtils.json("{ \"$insert\" : { \"path\" : \"$all\"} } ");
    expResult = ArrayAddExpression.fromJson(node);
    result = ArrayUpdateExpression.fromJson(node);
    assertEquals(expResult, result);

    node = (ObjectNode) JsonUtils.json("{ \"$foreach\" : { \"path\" : \"$all\" ,\"$update\" : \"$remove\"} } ");
    expResult = ForEachExpression.fromJson(node);
    result = ArrayUpdateExpression.fromJson(node);
    assertEquals(expResult, result);
    boolean error = false;
    try {
        node = (ObjectNode) JsonUtils
                .json("{ \"$missing\" : { \"path\" : { \"path\" : \"rvalue_expression\" } }}");
        result = ArrayUpdateExpression.fromJson(node);
    } catch (Error e) {
        error = true;
        assertEquals(Error.get(QueryConstants.ERR_INVALID_ARRAY_UPDATE_EXPRESSION, node.toString()).toString(),
                e.toString());
    }
    assertTrue("It didn't thrown an expection as it was expected", error);
}

From source file:edu.nwpu.gemfire.monitor.controllers.PulseController.java

@RequestMapping(value = "/dataBrowserRegions", method = RequestMethod.GET)
public void dataBrowserRegions(HttpServletRequest request, HttpServletResponse response) throws IOException {
    // get cluster object
    Cluster cluster = Repository.get().getCluster();

    // json object to be sent as response
    ObjectNode responseJSON = mapper.createObjectNode();
    ArrayNode regionsData = mapper.createArrayNode();

    try {//ww w .  j ava 2  s  . c  o  m
        // getting cluster's Regions
        responseJSON.put("clusterName", cluster.getServerName());
        regionsData = getRegionsJson(cluster);
        responseJSON.put("clusterRegions", regionsData);
        responseJSON.put("connectedFlag", cluster.isConnectedFlag());
        responseJSON.put("connectedErrorMsg", cluster.getConnectionErrorMsg());
    } catch (Exception e) {
        if (LOGGER.fineEnabled()) {
            LOGGER.fine("Exception Occured : " + e.getMessage());
        }
    }

    // Send json response
    response.getOutputStream().write(responseJSON.toString().getBytes());
}