Example usage for com.fasterxml.jackson.databind ObjectMapper writeValueAsString

Introduction

In this page you can find the example usage for com.fasterxml.jackson.databind ObjectMapper writeValueAsString.

Prototype

@SuppressWarnings("resource")
public String writeValueAsString(Object value) throws JsonProcessingException

Source Link

Document

Method that can be used to serialize any Java value as a String.

Usage

From source file:org.hawkular.qe.wildfly.management.subsystem.Datasources.java

public boolean addDataSource(DataSource dataSource) {
    ObjectMapper mapper = new ObjectMapper();
    try {//  ww  w.  j  a  v a 2s .co m
        ModelNode op = ModelNode.fromJSONString(mapper.writeValueAsString(dataSource));
        op.get(ModelDescriptionConstants.OP).set(ModelDescriptionConstants.ADD);
        ModelNode address = op.get(ModelDescriptionConstants.ADDRESS);
        address.add(ModelDescriptionConstants.SUBSYSTEM, Datasources.DATASOURCES);
        address.add(DATA_SOURCE, dataSource.getName());
        ModelNode result = StandaloneMgmtClient.execute(modelControllerClient, op);
        return result.get(ModelDescriptionConstants.OUTCOME).asString().equalsIgnoreCase("success");
    } catch (JsonProcessingException ex) {
        _logger.error("Error, ", ex);
    }
    return false;
}

From source file:com.netflix.genie.common.model.Auditable.java

/**
 * Convert this object to a string representation.
 *
 * @return This application data represented as a JSON structure
 *//*  w  w w .j  a v a 2s. c om*/
@Override
public String toString() {
    try {
        final ObjectMapper mapper = new ObjectMapper();
        return mapper.writeValueAsString(this);
    } catch (final JsonProcessingException ioe) {
        LOG.error(ioe.getLocalizedMessage(), ioe);
        return ioe.getLocalizedMessage();
    }
}

From source file:com.surfs.storage.block.service.impl.ExportServiceImpl.java

@Override
public String addRemoteDevice(Map<String, Object> args) {
    String ip = args.get("ip").toString();
    /*String device = args.get("device");
    String target = args.get("target");*/
    try {//from   ww  w .  ja  v  a 2  s  .  co m
        ObjectMapper objectMapper = new ObjectMapper();
        String json = objectMapper.writeValueAsString(args);
        LogFactory.info(json);
        String url = HttpUtils.getUrl(ip, Constant.REST_SERVICE_PORT, BlockConstant.POOL_SERVICE_PATH,
                BlockConstant.EXPORT_SERVICE_ADDDEVICE_NAME);
        return HttpUtils.invokeHttpForGet(url, json);
    } catch (IOException e) {
        LogFactory.error(e.getMessage());
    }
    return null;
}

From source file:org.zalando.jackson.datatype.money.MonetaryAmountSerializerTest.java

@Test
public void shouldSerializeWithoutFormattedValueIfFactoryProducesNull() throws JsonProcessingException {
    final ObjectMapper unit = new ObjectMapper().registerModule(new MoneyModule());

    final String expected = "{\"amount\":29.95,\"currency\":\"EUR\"}";
    final String actual = unit.writeValueAsString(Money.of(29.95, "EUR"));

    assertThat(actual, is(expected));/* w  w  w. j a  v  a2  s.co m*/
}

From source file:com.econcept.webservice.rest.UserResource.java

@GET
public Response getUser() {
    ResponseBuilder lBuilder = null;/*from ww w.j  ava2s .c  o m*/

    try {
        UserAccount lUserAccount = getUserAccount();

        ObjectMapper lMapper = new ObjectMapper();

        lBuilder = Response.status(Status.OK).entity(lMapper.writeValueAsString(lUserAccount));
        LOGGER.debug(lMapper.writeValueAsString(lUserAccount));
    } // try
    catch (Exception pException) {
        LOGGER.debug(pException.toString());
        lBuilder = Response.status(Status.INTERNAL_SERVER_ERROR).entity(pException);
    } // catch

    return lBuilder.build();
}

From source file:com.helpmobile.test.RestTest.java

@Test
public void testAWorkshop() throws Exception {
    ObjectMapper mapper = new ObjectMapper();
    RestAccess restAccess = new RestAccess();
    WorkshopList data = restAccess.getWorkshopList(3);
    String json = mapper.writeValueAsString(data);
    System.out.println(json);/*from   w  ww.j a v  a 2s  . c o m*/
}

From source file:org.smartparam.manager.json.integration.JacksonSerializerFactory.java

private Serializer jackson() {
    final ObjectMapper jackson = ParamEngineJacksonEnhancer.createEnhanced();

    return new Serializer() {
        @Override/*w ww.  j a v a2s.  c  o  m*/
        public String serialize(Object object) {
            try {
                return jackson.writeValueAsString(object);
            } catch (JsonProcessingException ex) {
                throw new RuntimeException(ex);
            }
        }
    };
}

From source file:datadidit.helpful.hints.processors.csv.converter.ConvertCSVToJSON.java

public String writeAsJson(List<Map<?, ?>> data) throws IOException {
    ObjectMapper mapper = new ObjectMapper();
    return mapper.writeValueAsString(data);
}

From source file:com.miage.ws.WebServiceDomotique.java

private String getJsonFromObject(Object o) {
    ObjectMapper mapper = new ObjectMapper();
    try {//  ww  w . j  av a 2s . c  o  m
        return mapper.writeValueAsString(o);
    } catch (JsonProcessingException ex) {
        Logger.getLogger(WebServiceDomotique.class.getName()).log(Level.SEVERE, null, ex);
        return ex.getMessage();
    }
}

From source file:org.commonjava.maven.cartographer.dto.PomRecipeTest.java

@Test
public void jsonRoundTrip_GraphCompOnly() throws Exception {
    final PomRequest recipe = PomRequestBuilder.newPomRequestBuilder()
            .withGraphs(GraphCompositionBuilder.newGraphCompositionBuilder()
                    .withGraph(GraphDescriptionBuilder.newGraphDescriptionBuilder()
                            .withRoots(new SimpleProjectVersionRef("org.foo", "bar", "1")).build())
                    .build())//from w  ww.j  av a 2s.c o m
            .build();

    final Cartographer carto = new CartographerCoreBuilder(temp.newFolder(),
            new FileNeo4jConnectionFactory(temp.newFolder(), false)).build();

    final ObjectMapper mapper = carto.getObjectMapper();
    logger.debug("Testing PomRequest serialization with {}", mapper);

    logger.info("request: {}", recipe);

    final String json = mapper.writeValueAsString(recipe);

    logger.info("JSON: {}", json);

    final PomRequest result = mapper.readValue(json, PomRequest.class);

    assertThat(result.getGraphComposition(), equalTo(recipe.getGraphComposition()));
}