Package org.codehaus.jackson.map

Examples of org.codehaus.jackson.map.ObjectMapper.readTree()

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            final InputStream configStream = configSource.getInputStream();
            buffer = toByteArray(configStream);
            configStream.close();
            final InputStream is = new ByteArrayInputStream(buffer);
            final ObjectMapper mapper = new ObjectMapper().configure(JsonParser.Feature.ALLOW_COMMENTS, true);
            root = mapper.readTree(is);
            if (root.size() == 1) {
                final Iterator<JsonNode> i = root.getElements();
                root = i.next();
            }
            processAttributes(rootNode, root);
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      JsonFactory jsonFactory = new JsonFactory();
      ObjectMapper objectMapper = new ObjectMapper();
      StringWriter stringWriter = new StringWriter();

      JsonParser jsonParser = jsonFactory.createJsonParser(new StringReader(json));
      JsonNode jsonNode = objectMapper.readTree(jsonParser);
      JsonGenerator jsonGenerator = jsonFactory.createJsonGenerator(stringWriter);
      jsonGenerator.useDefaultPrettyPrinter();

      objectMapper.writeTree(jsonGenerator, jsonNode);
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            final InputStream configStream = configSource.getInputStream();
            buffer = toByteArray(configStream);
            configStream.close();
            final InputStream is = new ByteArrayInputStream(buffer);
            final ObjectMapper mapper = new ObjectMapper().configure(JsonParser.Feature.ALLOW_COMMENTS, true);
            root = mapper.readTree(is);
            if (root.size() == 1) {
                final Iterator<JsonNode> i = root.getElements();
                root = i.next();
            }
            processAttributes(rootNode, root);
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    ResourceScheduler rms = mrCluster.getResourceManager()
                                                   .getResourceScheduler();
    RMNMInfo rmInfo = new RMNMInfo(rmc,rms);
    String liveNMs = rmInfo.getLiveNodeManagers();
    ObjectMapper mapper = new ObjectMapper();
    JsonNode jn = mapper.readTree(liveNMs);
    Assert.assertEquals("Unexpected number of live nodes:",
                                               NUMNODEMANAGERS, jn.size());
    Iterator<JsonNode> it = jn.iterator();
    while (it.hasNext()) {
      JsonNode n = it.next();
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    when(rmc.getRMNodes()).thenReturn(map);
   
    RMNMInfo rmInfo = new RMNMInfo(rmc,rms);
    String liveNMs = rmInfo.getLiveNodeManagers();
    ObjectMapper mapper = new ObjectMapper();
    JsonNode jn = mapper.readTree(liveNMs);
    Assert.assertEquals("Unexpected number of live nodes:",
                                               1, jn.size());
    Iterator<JsonNode> it = jn.iterator();
    while (it.hasNext()) {
      JsonNode n = it.next();
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    throws IOException {
    this.schema = Schema.parse(jsonSchema);
    JsonFactory factory = new JsonFactory();
    ObjectMapper mapper = new ObjectMapper(factory);

    this.data = mapper.readTree(new StringReader(jsonData));
  }

  @Test
  public void test() throws IOException {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
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    JsonFactory factory = new JsonFactory();
    JsonParser parser = factory.createJsonParser(json);
    ObjectMapper mapper = new ObjectMapper();
   
    // will throw exception if string is not parsable json
    mapper.readTree(parser);
  }

  @Test
  public void testCompare() {
    // Prepare a schema for testing.
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    ResourceScheduler rms = mrCluster.getResourceManager()
                                                   .getResourceScheduler();
    RMNMInfo rmInfo = new RMNMInfo(rmc,rms);
    String liveNMs = rmInfo.getLiveNodeManagers();
    ObjectMapper mapper = new ObjectMapper();
    JsonNode jn = mapper.readTree(liveNMs);
    Assert.assertEquals("Unexpected number of live nodes:",
                                               NUMNODEMANAGERS, jn.size());
    Iterator<JsonNode> it = jn.iterator();
    while (it.hasNext()) {
      JsonNode n = it.next();
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    JsonFactory factory = new JsonFactory();
    JsonParser parser = factory.createJsonParser(json);
    ObjectMapper mapper = new ObjectMapper();
   
    // will throw exception if string is not parsable json
    mapper.readTree(parser);
  }

  @Test
  public void testCompare() {
    // Prepare a schema for testing.
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    rootBody.setBody(body);

    if (body != null && body.length() != 0) {
      ObjectMapper mapper = new ObjectMapper();
      try {
        JsonNode root = mapper.readTree(ensureArrayFormat(body));

        Iterator<JsonNode> iterator = root.getElements();
        while (iterator.hasNext()) {
          JsonNode            node             = iterator.next();
          Map<String, Object> mapProperties    = new HashMap<String, Object>();
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