Generate a POJO dynamically according to a JSON?












-1















Is it possible to generate a POJO dynamically according to a JSON ,which coming from request body ?
I guess maybe there is a way to convert this JSON to Object, so I can call getters and setters method in my code.
I need this POJO in Drools.






java drools







share|improve this question























  • use JSONObject and JSONArray classes.. or JsonNode if using jackson

    – Kartik
    Nov 27 '18 at 3:21


















-1















Is it possible to generate a POJO dynamically according to a JSON ,which coming from request body ?
I guess maybe there is a way to convert this JSON to Object, so I can call getters and setters method in my code.
I need this POJO in Drools.






java drools







share|improve this question























  • use JSONObject and JSONArray classes.. or JsonNode if using jackson

    – Kartik
    Nov 27 '18 at 3:21
















-1












-1








-1








Is it possible to generate a POJO dynamically according to a JSON ,which coming from request body ?
I guess maybe there is a way to convert this JSON to Object, so I can call getters and setters method in my code.
I need this POJO in Drools.






java drools







share|improve this question














Is it possible to generate a POJO dynamically according to a JSON ,which coming from request body ?
I guess maybe there is a way to convert this JSON to Object, so I can call getters and setters method in my code.
I need this POJO in Drools.






java drools




java drools






share|improve this question













share|improve this question











share|improve this question




share|improve this question










asked Nov 27 '18 at 3:20









epicGeekepicGeek

276




276













  • use JSONObject and JSONArray classes.. or JsonNode if using jackson

    – Kartik
    Nov 27 '18 at 3:21





















  • use JSONObject and JSONArray classes.. or JsonNode if using jackson

    – Kartik
    Nov 27 '18 at 3:21



















use JSONObject and JSONArray classes.. or JsonNode if using jackson

– Kartik
Nov 27 '18 at 3:21







use JSONObject and JSONArray classes.. or JsonNode if using jackson

– Kartik
Nov 27 '18 at 3:21














1 Answer
1






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oldest

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You can use Gson for the above scenario. Suppose PojoClass is the class
containing the getters and setters of the JSON fields. Then you can use the
following lines of code:-



Gson gson = new Gson();

Reader reader = new FileReader("C:\example.json")

PojoClass pclass = gson.fromJson(reader, PojoClass.class);





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    1 Answer
    1






    active

    oldest

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    active

    oldest

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    active

    oldest

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    0














    You can use Gson for the above scenario. Suppose PojoClass is the class
    containing the getters and setters of the JSON fields. Then you can use the
    following lines of code:-



    Gson gson = new Gson();
    
Reader reader = new FileReader("C:\example.json")
    
PojoClass pclass = gson.fromJson(reader, PojoClass.class);





    share|improve this answer






























      0














      You can use Gson for the above scenario. Suppose PojoClass is the class
      containing the getters and setters of the JSON fields. Then you can use the
      following lines of code:-



      Gson gson = new Gson();
      
Reader reader = new FileReader("C:\example.json")
      
PojoClass pclass = gson.fromJson(reader, PojoClass.class);





      share|improve this answer




























        0












        0








        0







        You can use Gson for the above scenario. Suppose PojoClass is the class
        containing the getters and setters of the JSON fields. Then you can use the
        following lines of code:-



        Gson gson = new Gson();
        
Reader reader = new FileReader("C:\example.json")
        
PojoClass pclass = gson.fromJson(reader, PojoClass.class);





        share|improve this answer















        You can use Gson for the above scenario. Suppose PojoClass is the class
        containing the getters and setters of the JSON fields. Then you can use the
        following lines of code:-



        Gson gson = new Gson();
        
Reader reader = new FileReader("C:\example.json")
        
PojoClass pclass = gson.fromJson(reader, PojoClass.class);






        share|improve this answer














        share|improve this answer



        share|improve this answer








        edited Nov 27 '18 at 5:36









        Kartik

        3,75731435




        3,75731435










        answered Nov 27 '18 at 3:47









        Priyadeep DattaPriyadeep Datta

        192




        192
































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