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:com.hpe.elderberry.ConnectionJsonTest.java

@Test
public void serialize() throws URISyntaxException, JsonProcessingException {
    TaxiiConnection c = new TaxiiConnection();
    c.setDiscoveryUri(new URI("http://www.google.com"));
    c.setTrustedPemCertificates(singletonList("trusted certificate"));
    c.setClientCertificatePemChain(singletonList("client certificate"));
    c.setPrivateKeyPem("private key");
    c.setKeyStoreFile(new File("/dev/null"));
    c.setKeyStorePassword("key store password");
    c.setUsername("user");
    c.setPassword("password");
    c.setProxyHost("web-proxy");
    c.setProxyPort(8888);//from w  w w  .ja v  a 2  s. com

    ObjectMapper mapper = new ObjectMapper();

    assertThat(mapper.writeValueAsString(c)).isNotEmpty().contains("key store password").contains("private key")
            .contains("web-proxy");
}

From source file:de.dfki.kiara.testapp.TestInvocationHandler.java

@Override
protected Object handleInvocation(Object o, Method method, Object[] os) throws Throwable {
    ObjectMapper mapper = new ObjectMapper();
    String out = mapper.writeValueAsString(os[0]);
    Object obj = mapper.readValue(out, method.getReturnType());
    System.out.println("invoke: object: " + o + " Method: " + method + " Object[] " + Arrays.toString(os));
    System.out.println("String: " + out);
    System.out.println("Object: " + obj);
    return null;//from www  .  j  a  v  a2  s .c  o  m
}

From source file:io.fabric8.example.calculator.http.GeneratorTest.java

@Test
public void testGenerator() throws Exception {

    RandomGenerator rg = new JDKRandomGenerator();
    double[] array = new double[10];

    for (int i = 0; i < array.length; i++) {
        array[i] = rg.nextDouble();/*from  www. j  a  va2  s. c  om*/
    }

    final ObjectMapper mapper = new ObjectMapper();
    System.out.println(mapper.writeValueAsString(array));
}

From source file:org.dasein.cloud.util.requester.streamprocessors.JsonStreamToObjectProcessor.java

public @Nullable String write(T object) {
    try {/*from  w  w w . j ava2 s .com*/
        ObjectMapper objectMapper = new ObjectMapper();
        return objectMapper.writeValueAsString(object);
    } catch (Exception ex) {
        throw new RuntimeException("Error serializing dasein object into string", ex);
    }
}

From source file:hola.ControladorInicial.java

@RequestMapping(value = "/resultados-json", method = RequestMethod.GET, headers = { "Accept=application/json" })
public @ResponseBody String respuesta() throws Exception {
    ObjectMapper maper = new ObjectMapper();
    String respuesta = maper.writeValueAsString(GenerarEvaluaciones.obtenerEvaluaciones());
    return respuesta;
}

From source file:org.dasein.cloud.utils.requester.streamprocessors.JsonStreamToObjectProcessor.java

public @Nullable String write(T object) throws StreamWriteException {
    try {//  ww  w  .j a  v a2  s .c  om
        ObjectMapper objectMapper = new ObjectMapper();
        return objectMapper.writeValueAsString(object);
    } catch (Exception ex) {
        throw new StreamWriteException("Error serializing object into string", object, ex);
    }
}

From source file:org.springframework.cloud.security.oauth2.resource.ResourceServerPropertiesTests.java

@Test
public void json() throws Exception {
    properties.getJwt().setKeyUri("http://example.com/token_key");
    ObjectMapper mapper = new ObjectMapper();
    String json = mapper.writeValueAsString(properties);
    @SuppressWarnings("unchecked")
    Map<String, Object> value = mapper.readValue(json, Map.class);
    @SuppressWarnings("unchecked")
    Map<String, Object> jwt = (Map<String, Object>) value.get("jwt");
    assertNotNull("Wrong json: " + json, jwt.get("keyUri"));
}

From source file:com.google.example.eightbitartist.messages.Message.java

public String persist(ObjectMapper objectMapper) {
    try {//from  ww  w. ja va2s  .c  o m
        return objectMapper.writeValueAsString(this);
    } catch (JsonProcessingException e) {
        Log.e(TAG, "Could not persist message of type " + type, e);
        return "";
    }
}

From source file:com.intel.genomicsdb.GenomicsDBPartitionInfo.java

/**
 * Create a JSON string from the partition info object
 *
 * @return  A JSON string of the partition info
 * @throws IOException write throws IOException
 *//* w ww  .ja  v a  2s . c  o  m*/
public String toJSON() throws IOException {
    ObjectMapper mapper = new ObjectMapper();
    mapper.writeValueAsString(toString());
    return mapper.toString();
}

From source file:com.orange.ngsi.model.EnityIdModelTest.java

@Test
public void serializationXMLEntityId() throws IOException {

    EntityId entityId = new EntityId("E1", "T1", false);

    ObjectMapper xmlmapper = new XmlMapper();
    String xml = xmlmapper.writeValueAsString(entityId);

    assertTrue(xml.contains("E1"));
    assertTrue(xml.contains("T1"));
}