io.vertx.core.json.JsonArray.getLong()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.getLong()方法的一些代码示例，展示了JsonArray.getLong()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.getLong()方法的具体详情如下：
包路径：io.vertx.core.json.JsonArray
类名称：JsonArray
方法名：getLong

JsonArray.getLong介绍

[英]Get the Long at position pos in the array,
[中]获取阵列中位置pos处的长数据，

代码示例

代码示例来源：origin: eclipse-vertx/vert.x

@Test
public void testGetLong() {
 jsonArray.add(123l);
 assertEquals(Long.valueOf(123l), jsonArray.getLong(0));
 try {
  jsonArray.getLong(-1);
  fail();
 } catch (IndexOutOfBoundsException e) {
  jsonArray.getLong(1);
  fail();
 } catch (IndexOutOfBoundsException e) {
 assertEquals(Long.valueOf(123l), jsonArray.getLong(1));
 jsonArray.add(123f);
 assertEquals(Long.valueOf(123l), jsonArray.getLong(2));
 jsonArray.add(123d);
 assertEquals(Long.valueOf(123l), jsonArray.getLong(3));
 jsonArray.add("foo");
 try {
  jsonArray.getLong(4);
  fail();
 } catch (ClassCastException e) {
 assertNull(jsonArray.getLong(5));

代码示例来源：origin: eclipse-vertx/vert.x

@Test
public void testAddLong() {
 assertSame(jsonArray, jsonArray.add(123l));
 assertEquals(Long.valueOf(123l), jsonArray.getLong(0));
 try {
  jsonArray.add((Long)null);
  fail();
 } catch (NullPointerException e) {
  // OK
 }
}

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

assertEquals("bar", jsonArray.getString(0));
assertEquals(Integer.valueOf(123), jsonArray.getInteger(1));
assertEquals(Long.valueOf(123l), jsonArray.getLong(2));
assertEquals(Float.valueOf(1.23f), jsonArray.getFloat(3));
assertEquals(Double.valueOf(1.23d), jsonArray.getDouble(4));

代码示例来源：origin: io.vertx/vertx-core

@Test
public void testGetLong() {
 jsonArray.add(123l);
 assertEquals(Long.valueOf(123l), jsonArray.getLong(0));
 try {
  jsonArray.getLong(-1);
  fail();
 } catch (IndexOutOfBoundsException e) {
  jsonArray.getLong(1);
  fail();
 } catch (IndexOutOfBoundsException e) {
 assertEquals(Long.valueOf(123l), jsonArray.getLong(1));
 jsonArray.add(123f);
 assertEquals(Long.valueOf(123l), jsonArray.getLong(2));
 jsonArray.add(123d);
 assertEquals(Long.valueOf(123l), jsonArray.getLong(3));
 jsonArray.add("foo");
 try {
  jsonArray.getLong(4);
  fail();
 } catch (ClassCastException e) {
 assertNull(jsonArray.getLong(5));

代码示例来源：origin: io.vertx/vertx-core

@Test
public void testAddLong() {
 assertSame(jsonArray, jsonArray.add(123l));
 assertEquals(Long.valueOf(123l), jsonArray.getLong(0));
 try {
  jsonArray.add((Long)null);
  fail();
 } catch (NullPointerException e) {
  // OK
 }
}

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: FroMage/redpipe

@Override
  protected java.util.function.Function<Object,Integer> keyConverter(){
    return lastId -> Integer.valueOf(((io.vertx.core.json.JsonArray)lastId).getLong(0).intValue());
  }
}

代码示例来源：origin: apiman/apiman

@Override
public Long getLong(int index) {
  indexCheck();
  return rows.get(row).getLong(index);
}

代码示例来源：origin: io.vertx/vertx-core

assertEquals("bar", jsonArray.getString(0));
assertEquals(Integer.valueOf(123), jsonArray.getInteger(1));
assertEquals(Long.valueOf(123l), jsonArray.getLong(2));
assertEquals(Float.valueOf(1.23f), jsonArray.getFloat(3));
assertEquals(Double.valueOf(1.23d), jsonArray.getDouble(4));

代码示例来源：origin: com.jporm/jpo-rx-vertx3

@Override
public long getLong(final int columnIndex) {
  return orDefault(resultSet.getResults().get(position).getLong(columnIndex), 0l);
}

代码示例来源：origin: tsegismont/vertx-musicstore

private Single<JsonArray> findGenres(SQLConnection sqlConnection) {
  return sqlConnection.rxQueryStream(findAllGenres)
   .flatMapObservable(SQLRowStream::toObservable)
   .map(row -> new JsonObject().put("id", row.getLong(0)).put("name", row.getString(1)))
   .collect(JsonArray::new, JsonArray::add);
 }
}

代码示例来源：origin: tsegismont/vertx-musicstore

private Single<JsonArray> findAlbums(SQLConnection sqlConnection, Long genreId) {
 return sqlConnection.rxQueryStreamWithParams(findAlbumsByGenre, new JsonArray().add(genreId))
  .flatMapObservable(SQLRowStream::toObservable)
  .map(row -> new JsonObject().put("id", row.getLong(0)).put("title", row.getString(1)))
  .collect(JsonArray::new, JsonArray::add);
}

代码示例来源：origin: tsegismont/vertx-musicstore

private Single<JsonArray> findArtists(SQLConnection sqlConnection, Long genreId) {
  return sqlConnection.rxQueryStreamWithParams(findArtistsByGenre, new JsonArray().add(genreId))
   .flatMapObservable(SQLRowStream::toObservable)
   .map(row -> new JsonObject().put("id", row.getLong(0)).put("name", row.getString(1)))
   .collect(JsonArray::new, JsonArray::add);
 }
}

代码示例来源：origin: EnMasseProject/enmasse

public long getQueueMessageCount(String queueName) throws TimeoutException {
  log.info("Checking message count for queue {} on broker {}", queueName, syncRequestClient.getRemoteContainer());
  Message response = doAttribute("queue." + queueName, "messageCount");
  String payload = (String) ((AmqpValue)response.getBody()).getValue();
  JsonArray json = new JsonArray(payload);
  return json.getLong(0);
}

代码示例来源：origin: jklingsporn/vertx-jooq-async

@Override
public CompletableFuture<Long> insertReturning(Query query) {
  return getConnection().thenCompose(sqlConnection -> {
    CompletableFuture<Long> cf = new VertxCompletableFuture<>(vertx);
    sqlConnection.update(query.getSQL(ParamType.INLINED), executeAndClose(updateResult->updateResult.getKeys().getLong(0), sqlConnection, cf));
    return cf;
  });
}

代码示例来源：origin: io.github.jklingsporn/vertx-jooq-async-future

@Override
public CompletableFuture<Long> insertReturning(Query query) {
  return getConnection().thenCompose(sqlConnection -> {
    CompletableFuture<Long> cf = new VertxCompletableFuture<>(vertx);
    sqlConnection.update(query.getSQL(ParamType.INLINED), executeAndClose(updateResult->updateResult.getKeys().getLong(0), sqlConnection, cf));
    return cf;
  });
}

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

@CodeTranslate
public void getLong() throws Exception {
 JsonArray arr = JsonTest.array;
 arr = JsonConverter.fromJsonArray(arr);
 JsonTest.o = arr.getLong(0);
}

代码示例来源：origin: io.github.jklingsporn/vertx-jooq-async-rx

@Override
public Single<Long> insertReturning(Query query) {
  return getConnection()
      .flatMap(executeAndClose(sqlConnection ->
              sqlConnection
                  .rxUpdateWithParams(query.getSQL(), getBindValues(query))
                  .map(updateResult -> updateResult.getKeys().getLong(0)))
      );
}

代码示例来源：origin: jklingsporn/vertx-jooq-async

@Override
public Single<Long> insertReturning(Query query) {
  return getConnection()
      .flatMap(executeAndClose(sqlConnection ->
              sqlConnection
                  .rxUpdateWithParams(query.getSQL(), getBindValues(query))
                  .map(updateResult -> updateResult.getKeys().getLong(0)))
      );
}

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