Ejemplo n.º 1
0
 // Test for [JACKSON-554]
 public void testTreeToValue() throws Exception {
   String JSON = "{\"leaf\":{\"value\":13}}";
   ObjectMapper mapper = new ObjectMapper();
   mapper.addMixInAnnotations(Leaf.class, LeafMixIn.class);
   JsonNode root = mapper.readTree(JSON);
   // Ok, try converting to bean using two mechanisms
   Root r1 = mapper.treeToValue(root, Root.class);
   assertNotNull(r1);
   assertEquals(13, r1.leaf.value);
 }
Ejemplo n.º 2
0
 public void testEmbeddedObject() throws Exception {
   TokenBuffer buf = new TokenBuffer(MAPPER);
   buf.writeObject(new byte[3]);
   JsonNode node = MAPPER.readTree(buf.asParser());
   buf.close();
   assertTrue(node.isBinary());
   byte[] data = node.binaryValue();
   assertNotNull(data);
   assertEquals(3, data.length);
 }
Ejemplo n.º 3
0
 public void testEmbeddedObjectInArray() throws Exception {
   TokenBuffer buf = new TokenBuffer(MAPPER);
   buf.writeStartArray();
   buf.writeObject(MARKER);
   buf.writeEndArray();
   JsonNode node = MAPPER.readTree(buf.asParser());
   buf.close();
   assertTrue(node.isArray());
   assertEquals(1, node.size());
   JsonNode n = node.get(0);
   assertTrue(n.isPojo());
   assertSame(MARKER, ((POJONode) n).getPojo());
 }
  public static void main(String[] args) throws Exception {
    if (args.length != 1) {
      System.err.println("Usage: java [input]");
      System.exit(1);
    }
    byte[] data = readAll(args[0]);

    JsonFactory f = new JsonFactory();
    boolean doIntern = true;

    f.configure(JsonFactory.Feature.CANONICALIZE_FIELD_NAMES, doIntern);
    f.configure(JsonFactory.Feature.INTERN_FIELD_NAMES, doIntern);

    ObjectMapper m = new ObjectMapper();
    Object input1 = m.readValue(data, Object.class);
    JsonNode input2 = m.readTree(data);

    new ManualReadPerfUntypedStream()
        .testFromBytes(
            //            .testFromString(
            m, "JSON-as-Object", input1, Object.class, m, "JSON-as-Object2", input2, Object.class
            //               ,m, "JSON-as-Node", input2, JsonNode.class
            );
  }