Examples with JsonFactory org.codehaus.jackson.JsonFactory used on opensource projects

Example 1 with JsonFactory

use of org.codehaus.jackson.JsonFactory in project flink by apache.

the class PreviewPlanDumpTest method dump.

private void dump(Plan p) {
    try {
        List<DataSinkNode> sinks = Optimizer.createPreOptimizedPlan(p);
        PlanJSONDumpGenerator dumper = new PlanJSONDumpGenerator();
        String json = dumper.getPactPlanAsJSON(sinks);
        JsonParser parser = new JsonFactory().createJsonParser(json);
        while (parser.nextToken() != null) ;
    } catch (JsonParseException e) {
        e.printStackTrace();
        Assert.fail("JSON Generator produced malformatted output: " + e.getMessage());
    } catch (Exception e) {
        e.printStackTrace();
        Assert.fail("An error occurred in the test: " + e.getMessage());
    }
}

Example 2 with JsonFactory

use of org.codehaus.jackson.JsonFactory in project hive by apache.

the class JIRAService method parseJsonFile.

private static Map<String, Object> parseJsonFile(String jsonFile) throws IOException {
    JsonFactory jsonFactory = new JsonFactory();
    JsonParser jsonParser = jsonFactory.createJsonParser(new File(jsonFile));
    Map<String, Object> values = new HashMap<String, Object>();
    while (jsonParser.nextToken() != JsonToken.END_OBJECT) {
        String fieldName = jsonParser.getCurrentName();
        if (supportedJsonFields.containsKey(fieldName)) {
            jsonParser.nextToken();
            Class clazz = supportedJsonFields.get(fieldName);
            if (clazz == String.class) {
                values.put(fieldName, jsonParser.getText());
            } else if (clazz == Integer.class) {
                values.put(fieldName, Integer.valueOf(jsonParser.getText()));
            } else if (clazz == SortedSet.class) {
                SortedSet<String> failedTests = new TreeSet<String>();
                while (jsonParser.nextToken() != JsonToken.END_ARRAY) {
                    failedTests.add(jsonParser.getText());
                }
                values.put(fieldName, failedTests);
            } else if (clazz == List.class) {
                List<String> messages = new ArrayList<String>();
                while (jsonParser.nextToken() != JsonToken.END_ARRAY) {
                    messages.add(jsonParser.getText());
                }
                values.put(fieldName, messages);
            }
        }
    }
    jsonParser.close();
    return values;
}

Example 3 with JsonFactory

use of org.codehaus.jackson.JsonFactory in project hive by apache.

the class JSONMessageFactory method getJsonTree.

public static ObjectNode getJsonTree(String eventMessage) throws Exception {
    JsonParser jsonParser = (new JsonFactory()).createJsonParser(eventMessage);
    ObjectMapper mapper = new ObjectMapper();
    return mapper.readValue(jsonParser, ObjectNode.class);
}

Example 4 with JsonFactory

use of org.codehaus.jackson.JsonFactory in project OpenRefine by OpenRefine.

the class Cell method loadStreaming.

public static Cell loadStreaming(String s, Pool pool) throws Exception {
    JsonFactory jsonFactory = new JsonFactory();
    JsonParser jp = jsonFactory.createJsonParser(s);
    if (jp.nextToken() != JsonToken.START_OBJECT) {
        return null;
    }
    return loadStreaming(jp, pool);
}

Example 5 with JsonFactory

use of org.codehaus.jackson.JsonFactory in project WSPerfLab by Netflix-Skunkworks.

the class TestRouteBasic method handle.

public Observable<Void> handle(HttpServerRequest<ByteBuf> request, HttpServerResponse<ByteBuf> response) {
    long startTime = System.currentTimeMillis();
    List<String> _id = request.getQueryParameters().get("id");
    if (_id == null || _id.size() != 1) {
        return writeError(request, response, "Please provide a numerical 'id' value. It can be a random number (uuid).");
    }
    long id = Long.parseLong(String.valueOf(_id.get(0)));
    Observable<List<BackendResponse>> acd = getDataFromBackend("/mock.json?numItems=2&itemSize=50&delay=50&id=" + id).doOnError(Throwable::printStackTrace).<// Eclipse 20140224-0627 can't infer without this type hint even though the Java 8 compiler can
    List<BackendResponse>>flatMap(responseA -> {
        Observable<BackendResponse> responseC = getDataFromBackend("/mock.json?numItems=1&itemSize=5000&delay=80&id=" + responseA.getResponseKey());
        Observable<BackendResponse> responseD = getDataFromBackend("/mock.json?numItems=1&itemSize=1000&delay=1&id=" + responseA.getResponseKey());
        return Observable.zip(Observable.just(responseA), responseC, responseD, Arrays::asList);
    }).doOnError(Throwable::printStackTrace);
    Observable<List<BackendResponse>> be = getDataFromBackend("/mock.json?numItems=25&itemSize=30&delay=150&id=" + id).<// Eclipse 20140224-0627 can't infer without this type hint even though the Java 8 compiler can
    List<BackendResponse>>flatMap(responseB -> {
        Observable<BackendResponse> responseE = getDataFromBackend("/mock.json?numItems=100&itemSize=30&delay=4&id=" + responseB.getResponseKey());
        return Observable.zip(Observable.just(responseB), responseE, Arrays::asList);
    }).doOnError(Throwable::printStackTrace);
    return Observable.zip(acd, be, (_acd, _be) -> {
        BackendResponse responseA = _acd.get(0);
        BackendResponse responseB = _be.get(0);
        BackendResponse responseC = _acd.get(1);
        BackendResponse responseD = _acd.get(2);
        BackendResponse responseE = _be.get(1);
        return new BackendResponse[] { responseA, responseB, responseC, responseD, responseE };
    }).flatMap(backendResponses -> {
        try {
            ByteArrayOutputStream responseStream = ServiceResponseBuilder.buildTestAResponse(jsonFactory, backendResponses);
            response.getHeaders().addHeader("Content-Type", "application/json");
            addResponseHeaders(response, startTime);
            int contentLength = responseStream.size();
            response.getHeaders().addHeader("Content-Length", contentLength);
            return response.writeBytesAndFlush(responseStream.toByteArray());
        } catch (Exception e) {
            return writeError(request, response, "Failed: " + e.getMessage());
        }
    }).doOnError(Throwable::printStackTrace);
}