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

Class org.codehaus.jackson.map.ObjectMapper

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

org.codehaus.jackson.map.ObjectMapper.readValue()
Method to deserialize Json content into a non-container type (it can be an array type, however): typically a bean, array or a wrapper type (like {@link java.lang.Boolean}).
Note: this method should NOT be used if the result type is a container ( {@link java.util.Collection} or {@link java.util.Map}. The reason is that due to type erasure, key and value types can not be introspected when using this method.

            return;


        ObjectMapper m = new ObjectMapper();
        try
        {
            JsonNode rootNode = m.readValue(manifestFile, JsonNode.class);
            JsonNode generations = rootNode.get("generations");
            assert generations.isArray();
            for (JsonNode generation : generations)
            {
                int level = generation.get("generation").getIntValue();

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    ObjectMapper mapper = new ObjectMapper();
    File file = getFile();


    try {
      @SuppressWarnings("unchecked")
      Map<String, Map<String, List<Map<String, Object>>>> tree = mapper
          .readValue(file, Map.class);


      for (Entry<String, Map<String, List<Map<String, Object>>>> host : tree
          .entrySet()) {

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        //  {"nodes":[{"nodes":null,"name":"test2","id":2},{"nodes":null,"name":"test3","id":3}],"name":"test1","id":1}
        // instead of  
        //  {"name":"test1","id":1,"nodes":[{"name":"test2","id":2},{"name":"test3","id":3}]}
        objectMapper.getSerializationConfig().setSerializationInclusion(JsonSerialize.Inclusion.NON_NULL);


        jsonObject = objectMapper.readValue(data, 0, data.length, JsonObject.class);


        return objectMapper.writeValueAsBytes(jsonObject);
    }


}

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        return objectMapper;
    }


    public byte[] saveUser(byte[] req) throws IOException {
        ObjectMapper objectMapper = getJsonObjectMapper();
        User user = objectMapper.readValue(req, 0, req.length, User.class);


        if(user.getId() == null) {
            user.setId(String.valueOf(idGenerator.incrementAndGet()));
        }

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      x.x = new MyClass();


      ObjectMapper objMapper = new ObjectMapper().enableDefaultTyping(DefaultTyping.NON_FINAL, JsonTypeInfo.As.WRAPPER_OBJECT);
      String s = objMapper.writeValueAsString(x);
      System.out.println(s);
      Object readValue = objMapper.readValue(s, Object.class);
      System.out.println(readValue.getClass().getName());
   }
}

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  @PUT
  @Path("/execute/{service}/{method}")
  public void execute(final String command, @PathParam("service") final String service, @PathParam("method") final String method) {
    ObjectMapper objectMapper = new ObjectMapper();
    try {
      CustomerData readValue = objectMapper.readValue(command, CustomerData.class);
      System.out.println(readValue);
    } catch (Exception e) {
    }
  }

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    if (props == null || props.equals("") || propertyname == null 
        || propertyname.equals("")) {
      return null;
    }
    ObjectMapper m = new ObjectMapper();
    JsonNode rootNode = m.readValue(props, JsonNode.class);
    JsonNode jn = rootNode.get("beans").get(0).get(propertyname);
    return jn;
  }
}

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            return;


        ObjectMapper m = new ObjectMapper();
        try
        {
            JsonNode rootNode = m.readValue(manifestFile, JsonNode.class);
            JsonNode generations = rootNode.get("generations");
            assert generations.isArray();
            for (JsonNode generation : generations)
            {
                int level = generation.get("generation").getIntValue();

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    if (props == null || props.equals("") || propertyname == null 
        || propertyname.equals("")) {
      return null;
    }
    ObjectMapper m = new ObjectMapper();
    JsonNode rootNode = m.readValue(props, JsonNode.class);
    JsonNode jn = rootNode.get("beans").get(0).get(propertyname);
    return jn;
  }
}

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    {
        response.setContentType("application/json");


        ObjectMapper mapper = new ObjectMapper();
        @SuppressWarnings("unchecked")
        Map<String,Object> providedObject = mapper.readValue(request.getInputStream(), LinkedHashMap.class);




        List<String> names = new ArrayList<String>();
        if(request.getPathInfo() != null && request.getPathInfo().length()>0)
        {

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