Package io.vertx.core.json

Examples of io.vertx.core.json.JsonObject$Iter


    }
  }

  @Test
  public void testAddJsonObject() {
    JsonObject obj = new JsonObject().put("foo", "bar");
    assertSame(jsonArray, jsonArray.add(obj));
    assertEquals(obj, jsonArray.getJsonObject(0));
    try {
      jsonArray.add((JsonObject)null);
      fail();
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    jsonArray.add((Object)(Float.valueOf(1.23f)));
    jsonArray.add((Object)(Double.valueOf(1.23d)));
    jsonArray.add((Object)true);
    byte[] bytes = TestUtils.randomByteArray(10);
    jsonArray.add((Object)(bytes));
    JsonObject obj = new JsonObject().put("foo", "blah");
    JsonArray arr = new JsonArray().add("quux");
    jsonArray.add((Object)obj);
    jsonArray.add((Object)arr);
    assertEquals("bar", jsonArray.getString(0));
    assertEquals(Integer.valueOf(123), jsonArray.getInteger(1));
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  @Test
  public void testContains() {
    jsonArray.add("wibble");
    jsonArray.add(true);
    jsonArray.add(123);
    JsonObject obj = new JsonObject();
    JsonArray arr = new JsonArray();
    jsonArray.add(obj);
    jsonArray.add(arr);
    assertFalse(jsonArray.contains("eek"));
    assertFalse(jsonArray.contains(false));
    assertFalse(jsonArray.contains(321));
    assertFalse(jsonArray.contains(new JsonObject().put("blah", "flib")));
    assertFalse(jsonArray.contains(new JsonArray().add("oob")));
    assertTrue(jsonArray.contains("wibble"));
    assertTrue(jsonArray.contains(true));
    assertTrue(jsonArray.contains(123));
    assertTrue(jsonArray.contains(obj));
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  @Test
  public void testIterator() {
    jsonArray.add("foo");
    jsonArray.add(123);
    JsonObject obj = new JsonObject().put("foo", "bar");
    jsonArray.add(obj);
    Iterator<Object> iter = jsonArray.iterator();
    assertTrue(iter.hasNext());
    Object entry = iter.next();
    assertEquals("foo", entry);
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  @Test
  public void testStream() {
    jsonArray.add("foo");
    jsonArray.add(123);
    JsonObject obj = new JsonObject().put("foo", "bar");
    jsonArray.add(obj);
    List<Object> list = jsonArray.stream().collect(Collectors.toList());
    Iterator<Object> iter = list.iterator();
    assertTrue(iter.hasNext());
    Object entry = iter.next();
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  @Test
  public void testCopy() {
    jsonArray.add("foo");
    jsonArray.add(123);
    JsonObject obj = new JsonObject().put("foo", "bar");
    jsonArray.add(obj);
    jsonArray.add(new StringBuilder("eeek"));
    JsonArray copy = jsonArray.copy();
    assertEquals("eeek", copy.getString(3));
    assertNotSame(jsonArray, copy);
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    jsonArray.add(2.34d);
    jsonArray.add(true);
    byte[] bytes = TestUtils.randomByteArray(10);
    jsonArray.add(bytes);
    jsonArray.addNull();
    jsonArray.add(new JsonObject().put("foo", "bar"));
    jsonArray.add(new JsonArray().add("foo").add(123));
    String strBytes = Base64.getEncoder().encodeToString(bytes);
    String expected = "[\"foo\",123,1234,1.23,2.34,true,\"" + strBytes + "\",null,{\"foo\":\"bar\"},[\"foo\",123]]";
    String json = jsonArray.encode();
    assertEquals(expected, json);
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    assertEquals(Float.valueOf(1.23f), arr.getFloat(3));
    assertEquals(Double.valueOf(2.34d), arr.getDouble(4));
    assertEquals(true, arr.getBoolean(5));
    assertTrue(TestUtils.byteArraysEqual(bytes, arr.getBinary(6)));
    assertTrue(arr.hasNull(7));
    JsonObject obj = arr.getJsonObject(8);
    assertEquals("bar", obj.getString("foo"));
    JsonArray arr2 = arr.getJsonArray(9);
    assertEquals("foo", arr2.getString(0));
    assertEquals(Integer.valueOf(123), arr2.getInteger(1));
  }
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  }

  public DeliveryOptions(JsonObject json) {
    this.timeout = json.getLong("timeout", DEFAULT_TIMEOUT);
    this.codecName = json.getString("codecName", null);
    JsonObject hdrs = json.getJsonObject("headers", null);
    if (hdrs != null) {
      headers = new CaseInsensitiveHeaders();
      for (Map.Entry<String, Object> entry: hdrs) {
        if (!(entry.getValue() instanceof String)) {
          throw new IllegalStateException("Invalid type for message header value " + entry.getValue().getClass());
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    jsonArray.add(2.34d);
    jsonArray.add(true);
    byte[] bytes = TestUtils.randomByteArray(10);
    jsonArray.add(bytes);
    jsonArray.addNull();
    jsonArray.add(new JsonObject().put("foo", "bar"));
    jsonArray.add(new JsonArray().add("foo").add(123));
    String strBytes = Base64.getEncoder().encodeToString(bytes);
    String expected = "[ \"foo\", 123, 1234, 1.23, 2.34, true, \"" + strBytes + "\", null, {\n" +
      "  \"foo\" : \"bar\"\n" +
      "}, [ \"foo\", 123 ] ]";
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