Example usage for io.vertx.core.json JsonObject JsonObject

Introduction

In this page you can find the example usage for io.vertx.core.json JsonObject JsonObject.

Prototype

public JsonObject()

Source Link

Document

Create a new, empty instance

Usage

From source file:examples.MongoClientExamples.java

License:Open Source License

public void example13_0(MongoClient mongoService) {
    JsonObject document = new JsonObject().put("title", "The Hobbit")
            //ISO-8601 date
            .put("publicationDate", new JsonObject().put("$date", "1937-09-21T00:00:00+00:00"));
    mongoService.save("publishedBooks", document, res -> {
        if (res.succeeded()) {
            String id = res.result();
            mongoService.findOne("publishedBooks", new JsonObject().put("_id", id), null, res2 -> {
                if (res2.succeeded()) {
                    System.out.println("To retrieve ISO-8601 date : "
                            + res2.result().getJsonObject("publicationDate").getString("$date"));
                } else {
                    res2.cause().printStackTrace();
                }/*  w  ww. jav a  2s .  c o  m*/
            });
        } else {
            res.cause().printStackTrace();
        }
    });
}

From source file:examples.MongoClientExamples.java

License:Open Source License

@Source(translate = false)
public void example14_01_dl(MongoClient mongoService) {
    //This could be a serialized object or the contents of a pdf file, etc,  in real life
    byte[] binaryObject = new byte[40];
    JsonObject document = new JsonObject().put("name", "Alan Turing").put("binaryStuff",
            new JsonObject().put("$binary", binaryObject));
    mongoService.save("smartPeople", document, res -> {
        if (res.succeeded()) {
            String id = res.result();
            mongoService.findOne("smartPeople", new JsonObject().put("_id", id), null, res2 -> {
                if (res2.succeeded()) {
                    byte[] reconstitutedBinaryObject = res2.result().getJsonObject("binaryStuff")
                            .getBinary("$binary");
                    //This could now be de-serialized into an object in real life
                } else {
                    res2.cause().printStackTrace();
                }//from   w  w  w.  j  ava  2  s  . c  o m
            });
        } else {
            res.cause().printStackTrace();
        }
    });
}

From source file:examples.MongoClientExamples.java

License:Open Source License

public void example14_02_dl(MongoClient mongoService) {
    //This could be a the byte contents of a pdf file, etc converted to base 64
    String base64EncodedString = "a2FpbHVhIGlzIHRoZSAjMSBiZWFjaCBpbiB0aGUgd29ybGQ=";
    JsonObject document = new JsonObject().put("name", "Alan Turing").put("binaryStuff",
            new JsonObject().put("$binary", base64EncodedString));
    mongoService.save("smartPeople", document, res -> {
        if (res.succeeded()) {
            String id = res.result();
            mongoService.findOne("smartPeople", new JsonObject().put("_id", id), null, res2 -> {
                if (res2.succeeded()) {
                    String reconstitutedBase64EncodedString = res2.result().getJsonObject("binaryStuff")
                            .getString("$binary");
                    //This could now converted back to bytes from the base 64 string
                } else {
                    res2.cause().printStackTrace();
                }/*from   ww w.  j av  a2s  .  c o  m*/
            });
        } else {
            res.cause().printStackTrace();
        }
    });
}

From source file:examples.MongoClientExamples.java

License:Open Source License

public void example15_dl(MongoClient mongoService) {
    String individualId = new ObjectId().toHexString();
    JsonObject document = new JsonObject().put("name", "Stephen Hawking").put("individualId",
            new JsonObject().put("$oid", individualId));
    mongoService.save("smartPeople", document, res -> {
        if (res.succeeded()) {
            String id = res.result();
            JsonObject query = new JsonObject().put("_id", id);
            mongoService.findOne("smartPeople", query, null, res2 -> {
                if (res2.succeeded()) {
                    String reconstitutedIndividualId = res2.result().getJsonObject("individualId")
                            .getString("$oid");
                } else {
                    res2.cause().printStackTrace();
                }//  w  w w  . ja v  a  2  s  .c  o  m
            });
        } else {
            res.cause().printStackTrace();
        }
    });
}

From source file:examples.MongoClientExamples.java

License:Open Source License

public void example16(MongoClient mongoClient) {
    JsonObject document = new JsonObject().put("title", "The Hobbit");
    mongoClient.save("books", document, res -> {
        if (res.succeeded()) {
            mongoClient.distinct("books", "title", String.class.getName(), res2 -> {
                System.out.println("Title is : " + res2.result().getJsonArray(0));
            });/*from ww  w. j  a  v  a 2  s.  c  om*/
        } else {
            res.cause().printStackTrace();
        }
    });
}

From source file:examples.MongoClientExamples.java

License:Open Source License

public void example16_d1(MongoClient mongoClient) {
    JsonObject document = new JsonObject().put("title", "The Hobbit");
    mongoClient.save("books", document, res -> {
        if (res.succeeded()) {
            mongoClient.distinctBatch("books", "title", String.class.getName())
                    .handler(book -> System.out.println("Title is : " + book.getString("title")));
        } else {//from   w ww .  j  a  v a 2  s . c  o  m
            res.cause().printStackTrace();
        }
    });
}

From source file:examples.MongoClientExamples.java

License:Open Source License

public void example17(MongoClient mongoClient) {
    JsonObject document = new JsonObject().put("title", "The Hobbit").put("publicationDate",
            new JsonObject().put("$date", "1937-09-21T00:00:00+00:00"));
    JsonObject query = new JsonObject().put("publicationDate",
            new JsonObject().put("$gte", new JsonObject().put("$date", "1937-09-21T00:00:00+00:00")));
    mongoClient.save("books", document, res -> {
        if (res.succeeded()) {
            mongoClient.distinctWithQuery("books", "title", String.class.getName(), query, res2 -> {
                System.out.println("Title is : " + res2.result().getJsonArray(0));
            });/*  w  w  w .  jav  a 2s.  c  om*/
        }
    });
}

From source file:examples.MongoClientExamples.java

License:Open Source License

public void example17_d1(MongoClient mongoClient) {
    JsonObject document = new JsonObject().put("title", "The Hobbit").put("publicationDate",
            new JsonObject().put("$date", "1937-09-21T00:00:00+00:00"));
    JsonObject query = new JsonObject().put("publicationDate",
            new JsonObject().put("$gte", new JsonObject().put("$date", "1937-09-21T00:00:00+00:00")));
    mongoClient.save("books", document, res -> {
        if (res.succeeded()) {
            mongoClient.distinctBatchWithQuery("books", "title", String.class.getName(), query)
                    .handler(book -> System.out.println("Title is : " + book.getString("title")));
        }//w ww.j ava 2s.  c om
    });
}

From source file:examples.MySQLClientExamples.java

public void jsonExample() {

    // Create a tuple
    Tuple tuple = Tuple.of(Tuple.JSON_NULL, new JsonObject().put("foo", "bar"), 3);

    // Retrieving json
    Object value = tuple.getValue(0); // Expect JSON_NULL

    ///*from   w  ww  .j  av  a  2  s. c  o m*/
    value = tuple.get(JsonObject.class, 1); // Expect JSON object

    //
    value = tuple.get(Integer.class, 2); // Expect 3
    value = tuple.getInteger(2); // Expect 3
}

From source file:examples.RedisDataSourceExamples.java

License:Open Source License

public void example1(ServiceDiscovery discovery) {
    Record record = RedisDataSource.createRecord("some-redis-data-source-service", // The service name
            new JsonObject().put("url", "localhost"), // The location
            new JsonObject().put("some-metadata", "some-value") // Some metadata
    );//w ww .  j ava  2  s .  c  o  m

    discovery.publish(record, ar -> {
        // ...
    });
}