io.vertx.core.json.JsonArray.getJsonObject()方法的使用及代码示例

x33g5p2x  于2022-01-21 转载在 其他  
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本文整理了Java中io.vertx.core.json.JsonArray.getJsonObject()方法的一些代码示例，展示了JsonArray.getJsonObject()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。JsonArray.getJsonObject()方法的具体详情如下：
包路径：io.vertx.core.json.JsonArray
类名称：JsonArray
方法名：getJsonObject

JsonArray.getJsonObject介绍

[英]Get the JsonObject at position pos in the array.
[中]获取数组中位置pos处的JsonObject。

代码示例

代码示例来源：origin: eclipse-vertx/vert.x

@Test
public void testCreateFromListNestedJsonObject() {
 List<Object> list = new ArrayList<>();
 list.add("foo");
 list.add(123);
 JsonObject obj = new JsonObject().put("blah", "wibble");
 list.add(obj);
 JsonArray arr = new JsonArray(list);
 assertEquals("foo", arr.getString(0));
 assertEquals(Integer.valueOf(123), arr.getInteger(1));
 assertSame(list, arr.getList());
 assertSame(obj, arr.getJsonObject(2));
}

代码示例来源：origin: eclipse-vertx/vert.x

@Test
public void testGetJsonObject() {
 JsonObject obj = new JsonObject().put("foo", "bar");
 jsonArray.add(obj);
 assertEquals(obj, jsonArray.getJsonObject(0));
 try {
  jsonArray.getJsonObject(-1);
  fail();
 } catch (IndexOutOfBoundsException e) {
  // OK
 }
 try {
  jsonArray.getJsonObject(1);
  fail();
 } catch (IndexOutOfBoundsException e) {
  // OK
 }
 jsonArray.add(123);
 try {
  jsonArray.getJsonObject(1);
  fail();
 } catch (ClassCastException e) {
  // OK
 }
 jsonArray.addNull();
 assertNull(jsonArray.getJsonObject(2));
}

代码示例来源：origin: eclipse-vertx/vert.x

@Test
public void testCreateFromListNestedMap() {
 List<Object> list = new ArrayList<>();
 list.add("foo");
 list.add(123);
 Map<String, Object> map = new HashMap<>();
 map.put("blah", "wibble");
 list.add(map);
 JsonArray arr = new JsonArray(list);
 assertEquals("foo", arr.getString(0));
 assertEquals(Integer.valueOf(123), arr.getInteger(1));
 assertSame(list, arr.getList());
 JsonObject obj = arr.getJsonObject(2);
 assertSame(map, obj.getMap());
}

代码示例来源：origin: eclipse-vertx/vert.x

@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();
 } catch (NullPointerException e) {
  // OK
 }
}

代码示例来源：origin: eclipse-vertx/vert.x

@Test
public void testToJsonArray() {
 List<Object> list = new ArrayList<>();
 list.add("the_string");
 list.add(4);
 list.add(true);
 list.add(new AsciiString("the_charsequence"));
 list.add(new BigInteger("1234567"));
 list.add(Buffer.buffer("hello"));
 list.add(Collections.singletonMap("nested", 4));
 list.add(Arrays.asList(1, 2, 3));
 JsonArray json = (JsonArray) ConversionHelper.toObject(list);
 assertEquals(8, json.size());
 assertEquals("the_string", json.getString(0));
 assertEquals(4, (int)json.getInteger(1));
 assertEquals(true, json.getBoolean(2));
 assertEquals("the_charsequence", json.getString(3));
 assertEquals(1234567, (int)json.getInteger(4));
 assertEquals("hello", new String(json.getBinary(5)));
 assertEquals(new JsonObject().put("nested", 4), json.getJsonObject(6));
 assertEquals(new JsonArray().add(1).add(2).add(3), json.getJsonArray(7));
}

代码示例来源：origin: eclipse-vertx/vert.x

@Test
public void testDecode() {
 byte[] bytes = TestUtils.randomByteArray(10);
 String strBytes = Base64.getEncoder().encodeToString(bytes);
 Instant now = Instant.now();
 String strInstant = ISO_INSTANT.format(now);
 String json = "[\"foo\",123,1234,1.23,2.34,true,\"" + strBytes + "\",\"" + strInstant + "\",null,{\"foo\":\"bar\"},[\"foo\",123]]";
 JsonArray arr = new JsonArray(json);
 assertEquals("foo", arr.getString(0));
 assertEquals(Integer.valueOf(123), arr.getInteger(1));
 assertEquals(Long.valueOf(1234l), arr.getLong(2));
 assertEquals(Float.valueOf(1.23f), arr.getFloat(3));
 assertEquals(Double.valueOf(2.34d), arr.getDouble(4));
 assertEquals(true, arr.getBoolean(5));
 assertArrayEquals(bytes, arr.getBinary(6));
 assertEquals(Base64.getEncoder().encodeToString(bytes), arr.getValue(6));
 assertEquals(now, arr.getInstant(7));
 assertEquals(now.toString(), arr.getValue(7));
 assertTrue(arr.hasNull(8));
 JsonObject obj = arr.getJsonObject(9);
 assertEquals("bar", obj.getString("foo"));
 JsonArray arr2 = arr.getJsonArray(10);
 assertEquals("foo", arr2.getString(0));
 assertEquals(Integer.valueOf(123), arr2.getInteger(1));
}

代码示例来源：origin: eclipse-vertx/vert.x

@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);
 assertEquals(jsonArray, copy);
 assertEquals(4, copy.size());
 assertEquals("foo", copy.getString(0));
 assertEquals(Integer.valueOf(123), copy.getInteger(1));
 assertEquals(obj, copy.getJsonObject(2));
 assertNotSame(obj, copy.getJsonObject(2));
 copy.add("foo");
 assertEquals(4, jsonArray.size());
 jsonArray.add("bar");
 assertEquals(5, copy.size());
}

代码示例来源：origin: eclipse-vertx/vert.x

assertEquals(now, jsonArray.getInstant(7));
assertEquals(now.toString(), jsonArray.getValue(7));
assertEquals(obj, jsonArray.getJsonObject(8));
assertEquals(arr, jsonArray.getJsonArray(9));
try {

代码示例来源：origin: io.vertx/vertx-core

@Test
public void testCreateFromListNestedJsonObject() {
 List<Object> list = new ArrayList<>();
 list.add("foo");
 list.add(123);
 JsonObject obj = new JsonObject().put("blah", "wibble");
 list.add(obj);
 JsonArray arr = new JsonArray(list);
 assertEquals("foo", arr.getString(0));
 assertEquals(Integer.valueOf(123), arr.getInteger(1));
 assertSame(list, arr.getList());
 assertSame(obj, arr.getJsonObject(2));
}

代码示例来源：origin: io.vertx/vertx-core

@Test
public void testGetJsonObject() {
 JsonObject obj = new JsonObject().put("foo", "bar");
 jsonArray.add(obj);
 assertEquals(obj, jsonArray.getJsonObject(0));
 try {
  jsonArray.getJsonObject(-1);
  fail();
 } catch (IndexOutOfBoundsException e) {
  // OK
 }
 try {
  jsonArray.getJsonObject(1);
  fail();
 } catch (IndexOutOfBoundsException e) {
  // OK
 }
 jsonArray.add(123);
 try {
  jsonArray.getJsonObject(1);
  fail();
 } catch (ClassCastException e) {
  // OK
 }
 jsonArray.addNull();
 assertNull(jsonArray.getJsonObject(2));
}

代码示例来源：origin: io.vertx/vertx-core

@Test
public void testCreateFromListNestedMap() {
 List<Object> list = new ArrayList<>();
 list.add("foo");
 list.add(123);
 Map<String, Object> map = new HashMap<>();
 map.put("blah", "wibble");
 list.add(map);
 JsonArray arr = new JsonArray(list);
 assertEquals("foo", arr.getString(0));
 assertEquals(Integer.valueOf(123), arr.getInteger(1));
 assertSame(list, arr.getList());
 JsonObject obj = arr.getJsonObject(2);
 assertSame(map, obj.getMap());
}

代码示例来源：origin: io.vertx/vertx-core

@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();
 } catch (NullPointerException e) {
  // OK
 }
}

代码示例来源：origin: io.vertx/vertx-core

@Test
public void testToJsonArray() {
 List<Object> list = new ArrayList<>();
 list.add("the_string");
 list.add(4);
 list.add(true);
 list.add(new AsciiString("the_charsequence"));
 list.add(new BigInteger("1234567"));
 list.add(Buffer.buffer("hello"));
 list.add(Collections.singletonMap("nested", 4));
 list.add(Arrays.asList(1, 2, 3));
 JsonArray json = (JsonArray) ConversionHelper.toObject(list);
 assertEquals(8, json.size());
 assertEquals("the_string", json.getString(0));
 assertEquals(4, (int)json.getInteger(1));
 assertEquals(true, json.getBoolean(2));
 assertEquals("the_charsequence", json.getString(3));
 assertEquals(1234567, (int)json.getInteger(4));
 assertEquals("hello", new String(json.getBinary(5)));
 assertEquals(new JsonObject().put("nested", 4), json.getJsonObject(6));
 assertEquals(new JsonArray().add(1).add(2).add(3), json.getJsonArray(7));
}

代码示例来源：origin: io.vertx/vertx-core

@Test
public void testDecode() {
 byte[] bytes = TestUtils.randomByteArray(10);
 String strBytes = Base64.getEncoder().encodeToString(bytes);
 Instant now = Instant.now();
 String strInstant = ISO_INSTANT.format(now);
 String json = "[\"foo\",123,1234,1.23,2.34,true,\"" + strBytes + "\",\"" + strInstant + "\",null,{\"foo\":\"bar\"},[\"foo\",123]]";
 JsonArray arr = new JsonArray(json);
 assertEquals("foo", arr.getString(0));
 assertEquals(Integer.valueOf(123), arr.getInteger(1));
 assertEquals(Long.valueOf(1234l), arr.getLong(2));
 assertEquals(Float.valueOf(1.23f), arr.getFloat(3));
 assertEquals(Double.valueOf(2.34d), arr.getDouble(4));
 assertEquals(true, arr.getBoolean(5));
 assertArrayEquals(bytes, arr.getBinary(6));
 assertEquals(Base64.getEncoder().encodeToString(bytes), arr.getValue(6));
 assertEquals(now, arr.getInstant(7));
 assertEquals(now.toString(), arr.getValue(7));
 assertTrue(arr.hasNull(8));
 JsonObject obj = arr.getJsonObject(9);
 assertEquals("bar", obj.getString("foo"));
 JsonArray arr2 = arr.getJsonArray(10);
 assertEquals("foo", arr2.getString(0));
 assertEquals(Integer.valueOf(123), arr2.getInteger(1));
}

代码示例来源：origin: io.vertx/vertx-core

@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);
 assertEquals(jsonArray, copy);
 assertEquals(4, copy.size());
 assertEquals("foo", copy.getString(0));
 assertEquals(Integer.valueOf(123), copy.getInteger(1));
 assertEquals(obj, copy.getJsonObject(2));
 assertNotSame(obj, copy.getJsonObject(2));
 copy.add("foo");
 assertEquals(4, jsonArray.size());
 jsonArray.add("bar");
 assertEquals(5, copy.size());
}

代码示例来源：origin: io.vertx/vertx-core

assertEquals(now, jsonArray.getInstant(7));
assertEquals(now.toString(), jsonArray.getValue(7));
assertEquals(obj, jsonArray.getJsonObject(8));
assertEquals(arr, jsonArray.getJsonArray(9));
try {

代码示例来源：origin: gentics/mesh

protected void processHits(JsonArray hits, Map<String, String> versions) {
  for (int i = 0; i < hits.size(); i++) {
    JsonObject hit = hits.getJsonObject(i);
    JsonObject source = hit.getJsonObject("_source");
    String uuid = source.getString("uuid");
    String version = source.getString("version");
    versions.put(uuid, version);
  }
}

代码示例来源：origin: io.vertx/vertx-consul-client

@Override
public ConsulClient infoSessionWithOptions(String id, BlockingQueryOptions options, Handler<AsyncResult<Session>> resultHandler) {
 requestArray(HttpMethod.GET, "/v1/session/info/" + urlEncode(id), Query.of(options), null, resultHandler, (sessions, headers) -> {
  if (sessions.size() == 0) {
   throw new RuntimeException("Unknown session ID: " + id);
  } else {
   return SessionParser.parse(sessions.getJsonObject(0), Long.parseLong(headers.get(INDEX_HEADER)));
  }
 });
 return this;
}

代码示例来源：origin: io.vertx/vertx-codetrans

@CodeTranslate
public void getObject() throws Exception {
 JsonArray arr = JsonTest.array;
 arr = JsonConverter.fromJsonArray(arr);
 JsonTest.o = arr.getJsonObject(0).getString("foo");
}

代码示例来源：origin: io.vertx/vertx-consul-client

@Override
public ConsulClient getValueWithOptions(String key, BlockingQueryOptions options, Handler<AsyncResult<KeyValue>> resultHandler) {
 request(KV_VALID_CODES, HttpMethod.GET, "/v1/kv/" + urlEncode(key), new Query().put(options), null, resultHandler, resp -> {
  if (resp.statusCode() == HttpResponseStatus.NOT_FOUND.code()) {
   return new KeyValue();
  } else {
   return KVParser.parse(resp.bodyAsJsonArray().getJsonObject(0));
  }
 });
 return this;
}

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