Examples with ObjectModelSerDes org.eclipse.leshan.core.model.json.ObjectModelSerDes used on opensource projects

Example 1 with ObjectModelSerDes

use of org.eclipse.leshan.core.model.json.ObjectModelSerDes in project leshan by eclipse.

the class ObjectLoader method loadJsonStream.

/**
 * Load object definitions from JSON stream.
 *
 * @param input An inputStream to a JSON stream.
 */
public static List<ObjectModel> loadJsonStream(InputStream input) {
    try {
        Reader reader = new InputStreamReader(input);
        JsonValue json = Json.parse(reader);
        return new ObjectModelSerDes().deserialize(json.asArray());
    } catch (IOException e) {
        LOG.error("Cannot load json model from inputstream");
    }
    return null;
}

Example 2 with ObjectModelSerDes

use of org.eclipse.leshan.core.model.json.ObjectModelSerDes in project leshan by eclipse.

the class ObjectModelSerDesTest method des_ser_must_be_equals.

@Test
public void des_ser_must_be_equals() throws IOException {
    // load file
    InputStream inputStream = ObjectModelSerDesTest.class.getResourceAsStream("/model.json");
    ByteArrayOutputStream result = new ByteArrayOutputStream();
    byte[] buffer = new byte[1024];
    int length;
    while ((length = inputStream.read(buffer)) != -1) {
        result.write(buffer, 0, length);
    }
    String smodel = result.toString("UTF-8");
    // deserialize
    ObjectModelSerDes serDes = new ObjectModelSerDes();
    JsonValue json = Json.parse(smodel);
    List<ObjectModel> models = serDes.deserialize(json.asArray());
    // serialize
    JsonArray arr = serDes.jSerialize(models);
    String res = arr.toString(WriterConfig.PRETTY_PRINT);
    Assert.assertEquals("value should be equals", smodel, res);
}