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 example5(MongoClient mongoClient) {
    // Match any documents with title=The Hobbit
    JsonObject query = new JsonObject().put("title", "The Hobbit");
    // Set the author field
    JsonObject update = new JsonObject().put("$set", new JsonObject().put("author", "J. R. R. Tolkien"));
    mongoClient.updateCollection("books", query, update, res -> {
        if (res.succeeded()) {
            System.out.println("Book updated !");
        } else {/* w ww . j  a  va 2  s.c om*/
            res.cause().printStackTrace();
        }
    });
}

From source file:examples.MongoClientExamples.java

License:Open Source License

public void example6(MongoClient mongoClient) {
    // Match any documents with title=The Hobbit
    JsonObject query = new JsonObject().put("title", "The Hobbit");
    // Set the author field
    JsonObject update = new JsonObject().put("$set", new JsonObject().put("author", "J. R. R. Tolkien"));
    UpdateOptions options = new UpdateOptions().setMulti(true);
    mongoClient.updateCollectionWithOptions("books", query, update, options, res -> {
        if (res.succeeded()) {
            System.out.println("Book updated !");
        } else {//from  ww  w.  j a v  a 2s.  c  o m
            res.cause().printStackTrace();
        }
    });
}

From source file:examples.MongoClientExamples.java

License:Open Source License

public void example7(MongoClient mongoClient) {
    JsonObject query = new JsonObject().put("title", "The Hobbit");
    JsonObject replace = new JsonObject().put("title", "The Lord of the Rings").put("author",
            "J. R. R. Tolkien");
    mongoClient.replaceDocuments("books", query, replace, res -> {
        if (res.succeeded()) {
            System.out.println("Book replaced !");
        } else {/* w ww .j a va 2  s.co  m*/
            res.cause().printStackTrace();
        }
    });
}

From source file:examples.MongoClientExamples.java

License:Open Source License

public void example8(MongoClient mongoClient) {
    // empty query = match any
    JsonObject query = new JsonObject();
    mongoClient.find("books", query, res -> {
        if (res.succeeded()) {
            for (JsonObject json : res.result()) {
                System.out.println(json.encodePrettily());
            }//from w w w  . j av  a 2  s . co  m
        } else {
            res.cause().printStackTrace();
        }
    });
}

From source file:examples.MongoClientExamples.java

License:Open Source License

public void example9(MongoClient mongoClient) {
    // will match all Tolkien books
    JsonObject query = new JsonObject().put("author", "J. R. R. Tolkien");
    mongoClient.find("books", query, res -> {
        if (res.succeeded()) {
            for (JsonObject json : res.result()) {
                System.out.println(json.encodePrettily());
            }/*from w w w.java2s .  c  o  m*/
        } else {
            res.cause().printStackTrace();
        }
    });
}

From source file:examples.MongoClientExamples.java

License:Open Source License

public void findBatch(MongoClient mongoClient) {
    // will match all Tolkien books
    JsonObject query = new JsonObject().put("author", "J. R. R. Tolkien");
    mongoClient.findBatch("book", query).exceptionHandler(throwable -> throwable.printStackTrace())
            .endHandler(v -> System.out.println("End of research"))
            .handler(doc -> System.out.println("Found doc: " + doc.encodePrettily()));
}

From source file:examples.MongoClientExamples.java

License:Open Source License

public void findBatchWithOptions(MongoClient mongoClient) {
    // will match all Tolkien books
    JsonObject query = new JsonObject().put("author", "J. R. R. Tolkien");
    FindOptions options = new FindOptions().setBatchSize(100);
    mongoClient.findBatchWithOptions("book", query, options)
            .exceptionHandler(throwable -> throwable.printStackTrace())
            .endHandler(v -> System.out.println("End of research"))
            .handler(doc -> System.out.println("Found doc: " + doc.encodePrettily()));
}

From source file:examples.MongoClientExamples.java

License:Open Source License

public void example10(MongoClient mongoClient) {
    JsonObject query = new JsonObject().put("author", "J. R. R. Tolkien");
    mongoClient.removeDocuments("books", query, res -> {
        if (res.succeeded()) {
            System.out.println("Never much liked Tolkien stuff!");
        } else {/*from w  ww.  j  a  v a 2s .  c  o m*/
            res.cause().printStackTrace();
        }
    });
}

From source file:examples.MongoClientExamples.java

License:Open Source License

public void example11(MongoClient mongoClient) {
    JsonObject query = new JsonObject().put("author", "J. R. R. Tolkien");
    mongoClient.count("books", query, res -> {
        if (res.succeeded()) {
            long num = res.result();
        } else {//from  w  w  w  .j  a v  a  2s . c  o m
            res.cause().printStackTrace();
        }
    });
}

From source file:examples.MongoClientExamples.java

License:Open Source License

public void example12(MongoClient mongoClient) {
    JsonObject command = new JsonObject().put("aggregate", "collection_name").put("pipeline", new JsonArray());
    mongoClient.runCommand("aggregate", command, res -> {
        if (res.succeeded()) {
            JsonArray resArr = res.result().getJsonArray("result");
            // etc
        } else {//from   ww  w  . j  av a2  s.  c  o m
            res.cause().printStackTrace();
        }
    });
}