Example usage for com.fasterxml.jackson.databind ObjectMapper ObjectMapper

List of usage examples for com.fasterxml.jackson.databind ObjectMapper ObjectMapper

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Introduction

In this page you can find the example usage for com.fasterxml.jackson.databind ObjectMapper ObjectMapper.

Prototype

public ObjectMapper()

Source Link

Document

Default constructor, which will construct the default JsonFactory as necessary, use SerializerProvider as its SerializerProvider , and BeanSerializerFactory as its SerializerFactory .

Usage

From source file:com.sinosoft.dtphone.rule.main.testJson.java

/**
 * @param args/*from   w  w  w  . j a va2 s  .  c o m*/
 */
public static void main(String[] args) {
    // TODO Auto-generated method stub
    objectMapper = new ObjectMapper();
    String body = null;
    RuleBean test = null;
    try {
        test = getTB();
        jsonGenerator = objectMapper.getFactory().createJsonGenerator(System.out, JsonEncoding.UTF8);
        jsonGenerator.writeObject(test);
        // System.out.println();
        // objectMapper.writeValue(System.out, test);
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
}

From source file:de.oth.keycloak.CreateConfigSchema.java

public static void main(String[] args) {
    ObjectMapper mapper = new ObjectMapper();
    try {/*from  w  ww. ja  v a 2 s.co m*/
        JsonSchema schema = mapper.generateJsonSchema(RealmsConfig.class);
        String s = mapper.writerWithDefaultPrettyPrinter().writeValueAsString(schema);
        System.out.println(s);
    } catch (Exception e) {
        e.printStackTrace();
    }
}

From source file:formats.db.fileformats.json.RunnerJSON.java

public static void main(String args[]) throws Exception {
    //        Customers c = new Customers(3, "Anna", "Dovlat", 0, "?392819");
    //        JSONObject json = new JSONObject();
    //        json.put("id_cs", c.getId_cs());
    //        json.put("f_name", c.getF_name());
    //        json.put("l_name", c.getL_name());
    //        json.put("discount", c.getDiscount());
    //        json.put("license", c.getLicense());
    //        System.out.println(json.toJSONString());
    //        String jString = json.toJSONString();
    ////from  w w w. j  av a 2s . c  o  m
    //        ObjectMapper mapper = new ObjectMapper();
    //        Customers wasRead = mapper.readValue(jString, Customers.class);
    //        System.out.println(wasRead);

    Customers customers = new Customers(4, "Olga", "Petrova", 1, "?378492");
    ObjectMapper mapper = new ObjectMapper();
    mapper.writeValue(new File("D:\\customers.json"), customers);

}

From source file:com.sinosoft.dtphone.rule.main.testJson1.java

/**
 * @param args/*  w w  w  .j a v a  2 s .  c om*/
 */
public static void main(String[] args) {
    objectMapper = new ObjectMapper();
    RuleBean test = null;
    try {
        test = getTB();
        jsonGenerator = objectMapper.getFactory().createJsonGenerator(System.out, JsonEncoding.UTF8);
        jsonGenerator.writeObject(test);
        // System.out.println();
        // objectMapper.writeValue(System.out, test);
    } catch (IOException e) {
        e.printStackTrace();
    }
}

From source file:software.uncharted.Reindex.java

public static void main(String[] args) throws IOException {
    // Get all images
    JsonNode response = HTTPUtil.getJSON("http://localhost:3030/images/all");
    final ObjectMapper mapper = new ObjectMapper();

    // Create a list of post requests
    List<JsonNode> indexRequestBodies = JSONUtil.getStringList(response, "files").stream()
            .map(file -> "http://localhost:3030/image/" + file).map(url -> "{\"url\":\"" + url + "\"}")
            .map(json -> {//from w  w  w  .j  a v  a2 s.  c o m
                try {
                    return mapper.readTree(json);
                } catch (IOException e) {
                }
                return null;
            }).filter(Objects::nonNull).collect(Collectors.toList());

    // Reindex each
    for (JsonNode body : indexRequestBodies) {
        System.out.println("Indexing " + body.get("url").asText());
        HTTPUtil.post("http://localhost:8080/index", body);
    }
}

From source file:de.phoenix.submissionpipeline.Core.java

public static void main(String[] args) {

    ObjectMapper mapper = new ObjectMapper();

    SubmissionTask task;//from  ww  w . ja  va2s  . c  om
    try {
        task = mapper.readValue(System.in, SubmissionTask.class);
    } catch (Exception e) {
        e.printStackTrace();
        return;
    }

    try {
        CompileTask compileTask = new CompileTask(task);
        CharSequenceCompiler<Object> compiler = compileTask.compile();

        if (task.getTests().isEmpty()) {
            writeResult(mapper, new PhoenixSubmissionResult(SubmissionStatus.COMPILED, "Everything fine!"));
            return;
        }

        JUnitTask testTask = new JUnitTask(compiler, task);
        PhoenixSubmissionResult result = testTask.run();
        writeResult(mapper, result);
    } catch (UserSubmissionException e) {
        writeResult(mapper, new PhoenixSubmissionResult(SubmissionStatus.ERROR, e.getMessage()));
    }
}

From source file:de.softwareforge.streamery.StreameryMain.java

public static final void main(String... args) throws Exception {
    final ObjectMapper mapper = new ObjectMapper();
    final DBI h2Dbi = getH2Dbi();

    setupData(h2Dbi);/* w ww. j ava 2 s  .  c  om*/

    mapper.enable(SerializationFeature.INDENT_OUTPUT);

    Query<Data> q = h2Dbi.open().createQuery("SELECT * FROM data").setFetchSize(200).map(DataMapper.INSTANCE);

    final Observable<Data> observable = JdbiObservable.from(q);

    observable.subscribe(new JsonStreamer<>(mapper.getFactory()));
}

From source file:tests.JSONOutput.java

public static void main(String[] main) throws IOException {

    ObjectMapper mapper = new ObjectMapper();
    File file = new File("./examples/");
    if (!file.exists()) {
        file.mkdir();/*w  w w  .j  a  va  2 s. co  m*/
    }

    {
        Keyspace k = new Keyspace("DDD");
        mapper.writeValue(new File("./examples/keyspace.json"), k);

        {
            Table t = new Table(k, "tableName", "pk", "pkt");
            t.addColumn(new Column("columnName", "columnType"));

            mapper.writeValue(new File("./examples/table.json"), t);

        }

        {
            Table t = new Table();
            t.setKeyspace(k);
            t.setName("tableName");
            TableQuery query = new TableQuery();
            query.setTable(t);
            query.setCondition("WHERE name='bob' AND score >= 40");
            mapper.writeValue(new File("./examples/query.json"), query);

        }

    }
}

From source file:org.test.beans.JsonBeanTest.java

public static void main(String[] arg) throws IOException {
    System.out.println("Application Started");
    ObjectMapper mapper = new ObjectMapper();
    mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
    UserMaster um = mapper.readValue(userMasterJson, UserMaster.class);
    System.out.println(um);// w  w  w  .  ja  v  a  2 s  . co m
    UserTrans ut = mapper.readValue(userTransJson, UserTrans.class);
    System.out.println(ut);
    UserTrans utn = mapper.readValue(userTransJsonMore, UserTrans.class);
    System.out.println(utn);
    System.out.println(mapper.writeValueAsString(ut));

}

From source file:com.endava.webfundamentals.Main.java

public static void main(String[] args) throws JsonParseException, JsonMappingException, IOException {
    HttpClient httpClient = HttpClientBuilder.create().build();
    HttpGet httpRequest = new HttpGet("http://petstore.swagger.wordnik.com/api/api-docs");
    HttpResponse httpResponse = httpClient.execute(httpRequest);

    ObjectMapper objectMapper = new ObjectMapper();
    PetStore petStore = objectMapper.readValue(httpResponse.getEntity().getContent(), PetStore.class);

    PrintWriter out = new PrintWriter("PetStore.html");
    out.println("<html>");
    out.println("<header>");
    out.println(petStore.getInfo().getTitle());
    out.println("</header>");
    out.println("<body>");
    out.println("Api Version " + petStore.getApiVersion());
    out.println("Swagger Version " + petStore.getSwaggerVersion());
    out.println("<p>");
    out.println(petStore.getInfo().getDescription());
    out.println("</p>");
    out.println("<p>");
    out.println(petStore.getInfo().getContact());
    out.println("</p>");
    out.println(petStore.getInfo().getLicense());
    out.println(petStore.getInfo().getLicenseUrl());
    out.println("<p>");
    out.println(petStore.getInfo().getTermsOfServiceUrl());
    out.println("</p>");
    out.println("</body>");
    out.println("</html>");

    out.close();//from  w  ww  .  j a  v a 2s.  c  o m
}