Examples of com.avaje.ebean.text.json.JsonContext.toJson()

Class com.avaje.ebean.text.json.JsonContext

Examples of com.avaje.ebean.text.json.JsonContext.toJson()

com.avaje.ebean.text.json.JsonContext.toJson()
Write the bean or collection in JSON format to the writer with default options. @param value the bean or collection of beans to write @param writer used to write the json output to

    List<Customer> list = Ebean.find(Customer.class).select("name").findList();


    JsonWriteOptions opt = JsonWriteOptions.parsePath("name, status");


    JsonContext jsonContext = Ebean.json();
    String jsonString = jsonContext.toJson(list, opt);


    System.out.println(jsonString);


  }
}

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        .order().desc("id").findList();


    JsonContext json = Ebean.json();




    String s = json.toJson(list);
    System.out.println(s);


    List<Customer> mList = json.toList(Customer.class, s);
    System.out.println("VIA STRING: " + mList);

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    PathProperties pp = PathProperties.parse("(id,name,contacts(firstName))");
    JsonWriteOptions o = new JsonWriteOptions();
    o.setPathProperties(pp);


    System.out.println("Expect lazy loading of Customer beans and customer contacts");
    String s = json.toJson(list, o);
    System.out.println(s);
    Assert.assertTrue(s.contains("\"contacts\""));
    Assert.assertTrue(s.contains("\"name\""));


  }

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    PathProperties pp = PathProperties.parse("(id,name,contacts(firstName))");
    JsonWriteOptions o = new JsonWriteOptions();
    o.setPathProperties(pp);


    System.out.println("expecting lazy load of Customer beans to fetch customer name");
    String s = json.toJson(list, o);
    System.out.println(s);
    Assert.assertTrue(s.contains("\"contacts\""));
    Assert.assertTrue(s.contains("\"name\""));


  }

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    PathProperties pp = PathProperties.parse("(id,name,contacts(firstName))");
    JsonWriteOptions o = new JsonWriteOptions();
    o.setPathProperties(pp);


    System.out.println("expecting lazy load of Customer contacts ");
    String s = json.toJson(list, o);
    System.out.println(s);
    Assert.assertTrue(s.contains("\"contacts\""));
    Assert.assertTrue(s.contains("\"name\""));


  }

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    cat.setName("Gemma");


    Ebean.save(cat);


    JsonContext json = Ebean.json();
    String jsonContent = json.toJson(cat);


    Cat cat2 = json.toBean(Cat.class, jsonContent);


    Assert.assertEquals(cat.getId(), cat2.getId());
    Assert.assertEquals(cat.getName(), cat2.getName());

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    Ebean.save(dog);


    List<Animal> animals = Ebean.find(Animal.class).findList();


    String listJson = json.toJson(animals);


    List<Animal> animals2 = json.toList(Animal.class, listJson);
    Assert.assertEquals(animals.size(), animals2.size());


    String noDiscList = "[{\"id\":1,\"name\":\"Gemma\",\"version\":1},{\"name\":\"PussCat\",\"version\":1},{\"species\":\"CAT\",\"name\":\"PussCat\",\"version\":1}]";

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    EbeanServer server = Ebean.getServer(null);


    JsonContext json = server.json();


    String jsonOutput = json.toJson(list);
    System.out.println(jsonOutput);


    List<Customer> mList = json.toList(Customer.class, jsonOutput);


    Assert.assertEquals(list.size(), mList.size());

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    JsonContext json = server.json();


    if (list.size() > 1) {
      Customer customer = list.get(0);


      String s = json.toJson(customer);
      System.out.println(s);
      int statusPos = s.indexOf("status");
      Assert.assertEquals(-1, statusPos);
    }

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    List<Vehicle> list = Ebean.find(Vehicle.class).setAutofetch(false).findList();


    Assert.assertEquals(2, list.size());


    JsonContext jsonContext = Ebean.json();
    String jsonString = jsonContext.toJson(list);
    System.out.println(jsonString);


    List<Vehicle> rebuiltList = jsonContext.toList(Vehicle.class, jsonString);


    Assert.assertEquals(2, rebuiltList.size());

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