How to use

getString

method

in

org.spongepowered.api.data.DataContainer

@Test
public void testString() {
  DataContainer container = DataContainer.createNew();
  DataQuery testQuery = of("foo", "bar");
  container.set(testQuery, "foo");
  Optional<String> stringOptional = container.getString(testQuery);
  assertTrue(stringOptional.isPresent());
  assertTrue(stringOptional.get().equals("foo"));
}

@Test
public void testAbsents() {
  DataContainer container = DataContainer.createNew();
  DataQuery testQuery = of("foo", "bar", "baz");
  assertTrue(!container.get(testQuery).isPresent());
  assertTrue(!container.getBoolean(testQuery).isPresent());
  assertTrue(!container.getBooleanList(testQuery).isPresent());
  assertTrue(!container.getByteList(testQuery).isPresent());
  assertTrue(!container.getCharacterList(testQuery).isPresent());
  assertTrue(!container.getDouble(testQuery).isPresent());
  assertTrue(!container.getDoubleList(testQuery).isPresent());
  assertTrue(!container.getFloatList(testQuery).isPresent());
  assertTrue(!container.getInt(testQuery).isPresent());
  assertTrue(!container.getIntegerList(testQuery).isPresent());
  assertTrue(!container.getList(testQuery).isPresent());
  assertTrue(!container.getLong(testQuery).isPresent());
  assertTrue(!container.getLongList(testQuery).isPresent());
  assertTrue(!container.getMapList(testQuery).isPresent());
  assertTrue(!container.getShortList(testQuery).isPresent());
  assertTrue(!container.getString(testQuery).isPresent());
  assertTrue(!container.getStringList(testQuery).isPresent());
  assertTrue(!container.getView(testQuery).isPresent());
}

/**
 * Returns the event name.
 *
 * @return String event name.
 */
public String getEventName() {
  return data.getString(DataQueries.EventName).orElse("unknown");
}

/**
 * Returns a user-friendly string describing the source.
 *
 * @return String source name.
 */
public String getSourceName() {
  return data.getString(DataQueries.Cause).orElse("unknown");
}

/**
 * Returns a user-friendly name of the target item,
 * block, or entity of this event record.
 *
 * @return String target name.
 */
public String getTargetName() {
  return formatId(data.getString(DataQueries.Target).orElse(""));
}

@Override
public Optional<ICData> from(DataContainer container) {
  if (container.contains(CraftBookKeys.IC_DATA.getQuery())) {
    try {
      Class<SerializedICData> clazz = (Class<SerializedICData>) Class.forName(container.getString(DataQuery.of("ICDataClass")).orElse(SerializedICData.class.getName()));
      return Optional.of(new ICData(container.getSerializable(CraftBookKeys.IC_DATA.getQuery(), clazz).get()));
    } catch (ClassNotFoundException e) {
      e.printStackTrace();
    }
  }
  return Optional.empty();
}

@Override
public Optional<NamespaceData> from(DataContainer container) {
  if (container.contains(CraftBookKeys.NAMESPACE.getQuery())) {
    return Optional.of(new NamespaceData(container.getString(CraftBookKeys.NAMESPACE.getQuery()).get()));
  }
  return Optional.empty();
}

Optional<String> player = container.getString(DataQueries.Player);
if (player.isPresent()) {
  playerUUID = player.get();
statement.setObject(2, container.getString(DataQueries.EventName).get());
statement.setObject(3, location.getString(DataQueries.WorldUuid).get());
statement.setInt(4, location.getInt(DataQueries.X).get());
statement.setInt(5, location.getInt(DataQueries.Y).get());
statement.setInt(6, location.getInt(DataQueries.Z).get());
statement.setString(7, container.getString(DataQueries.Target).get());
statement.setString(8, playerUUID);
statement.setString(9, container.getString(DataQueries.Cause).orElse(null));

Optional<String> player = container.getString(DataQueries.Player);
if (player.isPresent()) {
  playerUUID = TypeUtil.uuidStringToDbString(player.get());
statement.setObject(2, container.getString(DataQueries.EventName).get());
statement.setString(3, TypeUtil.uuidStringToDbString(location.getString(DataQueries.WorldUuid).get()));
statement.setInt(4, location.getInt(DataQueries.X).get());
statement.setInt(5, location.getInt(DataQueries.Y).get());
statement.setInt(6, location.getInt(DataQueries.Z).get());
statement.setString(7, container.getString(DataQueries.Target).orElse(null));
statement.setString(8, playerUUID);
statement.setString(9, container.getString(DataQueries.Cause).orElse(null));
statement.addBatch();

hoverMessage.append(Text.of(TextColors.DARK_GRAY, "PrismEvent: ", TextColors.WHITE, result.getEventName(), Text.NEW_LINE));
String quantity = result.data.getString(DataQueries.Quantity).orElse(null);
if (StringUtils.isNotBlank(quantity)) {
  resultMessage.append(Text.of(TextColors.DARK_AQUA, quantity, " "));
String target = result.data.getString(DataQueries.Target).orElse("Unknown");
if (StringUtils.isNotBlank(target)) {
  resultMessage.append(Text.of(TextColors.DARK_AQUA, Format.item(target, false), " "));