Java Code Examples for com.fasterxml.jackson.core.JsonParser#getBooleanValue()

The following examples show how to use com.fasterxml.jackson.core.JsonParser#getBooleanValue() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: JacksonHelper.java From Bats with Apache License 2.0

6 votes

public static Object getValueFromFieldType(JsonParser parser, MinorType fieldType) throws IOException {
  switch (fieldType) {
    case BIGINT:
      return parser.getLongValue();
    case VARCHAR:
      return parser.getValueAsString();
    case FLOAT4:
      return parser.getFloatValue();
    case BIT:
      return parser.getBooleanValue();
    case LATE:
    case NULL:
      return null;
    default:
      throw new RuntimeException("Unexpected Field type to return value: " + fieldType.toString());
  }
}

Example 2

Source File: MincodeParserSamplesTest.java From divolte-collector with Apache License 2.0

6 votes

private static Object getCurrentValue(final JsonParser parser) throws IOException {
    final Object value;
    switch (parser.getCurrentToken()) {
        case VALUE_STRING:
            value = parser.getText();
            break;
        case VALUE_TRUE:
        case VALUE_FALSE:
            value = parser.getBooleanValue();
            break;
        case VALUE_NUMBER_FLOAT:
        case VALUE_NUMBER_INT:
            value = parser.getDecimalValue();
            break;
        case VALUE_NULL:
        default:
            value = null;
    }
    return value;
}

Example 3

Source File: AvroObjectDeserializer.java From stream-registry with Apache License 2.0

5 votes

Object deserialize(JsonParser p) throws IOException {
  while (p.currentToken() != null) {
    switch (p.currentToken()) {
      case VALUE_STRING:
        return p.getText();
      case VALUE_NUMBER_FLOAT:
        return p.getDoubleValue();
      case VALUE_NUMBER_INT:
        return p.getLongValue();
      case VALUE_FALSE:
      case VALUE_TRUE:
        return p.getBooleanValue();
      case VALUE_NULL:
        return null;
      case START_OBJECT:
        return deserializeObject(p);
      case START_ARRAY:
        return deserializeArray(p);
      case FIELD_NAME:
      case END_OBJECT:
      case END_ARRAY:
        //ignore
        break;
      default:
        throw new IllegalStateException("Unexpected token: " + p.currentToken());
    }
    p.nextToken();
  }
  throw new IllegalStateException("Unexpectedly finished processing stream");
}

Example 4

Source File: JsonTerminologyIO.java From termsuite-core with Apache License 2.0

5 votes

private static <T extends Enum<T> & Property<?>> Object readPropertyValue(JsonParser jp, 
		T property) throws IOException {
	if(property.getRange().equals(Double.class)) {
		checkToken(property, jp.currentToken(), JsonToken.VALUE_NUMBER_FLOAT);
		return jp.getDoubleValue();
	} else if(property.getRange().equals(Float.class)) {
		checkToken(property, jp.currentToken(), JsonToken.VALUE_NUMBER_FLOAT);
		return (float)jp.getDoubleValue();
	} else if(property.getRange().equals(Integer.class)) {
		checkToken(property, jp.currentToken(), JsonToken.VALUE_NUMBER_INT);
		return jp.getIntValue();
	} else if(property.getRange().equals(Long.class)) {
		checkToken(property, jp.currentToken(), JsonToken.VALUE_NUMBER_INT);
		return jp.getLongValue();
	} else if(property.getRange().equals(Boolean.class)) {
		checkToken(property, jp.currentToken(), JsonToken.VALUE_FALSE, JsonToken.VALUE_TRUE);
		return jp.getBooleanValue();
	} else if(property.getRange().equals(String.class)) {
		checkToken(property, jp.currentToken(), JsonToken.VALUE_STRING);
		return jp.getValueAsString();
	} else if(Set.class.isAssignableFrom(property.getRange())) {
		checkToken(property, jp.currentToken(), JsonToken.START_ARRAY);
		HashSet<Object> values = new HashSet<>();
		readCollection(jp, values);
		return values;

	} else if(property.getRange().isEnum()) {
		checkToken(property, jp.currentToken(), JsonToken.VALUE_STRING);
		PropertyValue theValue;
		String jsonString = jp.getValueAsString();
		theValue = loadEnumConstant(property, jsonString);
		return (Comparable<?>) theValue;
	} else {
		throw new UnsupportedOperationException(String.format(
				"Unsupported property range <%s> in property %s",property.getRange(), property));
	}
}

Example 5

Source File: OpenGLSettingsBindMap.java From kripton with Apache License 2.0

4 votes

/**
 * parse with jackson
 */
@Override
public OpenGLSettings parseOnJackson(JsonParser jacksonParser) throws Exception {
  OpenGLSettings instance = new OpenGLSettings();
  String fieldName;
  if (jacksonParser.currentToken() == null) {
    jacksonParser.nextToken();
  }
  if (jacksonParser.currentToken() != JsonToken.START_OBJECT) {
    jacksonParser.skipChildren();
    return instance;
  }
  while (jacksonParser.nextToken() != JsonToken.END_OBJECT) {
    fieldName = jacksonParser.getCurrentName();
    jacksonParser.nextToken();

    // Parse fields:
    switch (fieldName) {
        case "openGLAsyncMode":
          // field asyncMode (mapped with "openGLAsyncMode")
          instance.asyncMode=jacksonParser.getBooleanValue();
        break;
        case "openGLDebug":
          // field debug (mapped with "openGLDebug")
          instance.debug=jacksonParser.getBooleanValue();
        break;
        case "openGLMaxFPS":
          // field maxFPS (mapped with "openGLMaxFPS")
          instance.maxFPS=jacksonParser.getIntValue();
        break;
        case "openGLSafeMode":
          // field safeMode (mapped with "openGLSafeMode")
          instance.safeMode=jacksonParser.getBooleanValue();
        break;
        case "openGLVersion":
          // field version (mapped with "openGLVersion")
          instance.version=jacksonParser.getIntValue();
        break;
        default:
          jacksonParser.skipChildren();
        break;}
  }
  return instance;
}

Example 6

Source File: ApplicationSettingsBindMap.java From kripton with Apache License 2.0

4 votes

/**
 * parse with jackson
 */
@Override
public ApplicationSettings parseOnJackson(JsonParser jacksonParser) throws Exception {
  ApplicationSettings instance = new ApplicationSettings();
  String fieldName;
  if (jacksonParser.currentToken() == null) {
    jacksonParser.nextToken();
  }
  if (jacksonParser.currentToken() != JsonToken.START_OBJECT) {
    jacksonParser.skipChildren();
    return instance;
  }
  while (jacksonParser.nextToken() != JsonToken.END_OBJECT) {
    fieldName = jacksonParser.getCurrentName();
    jacksonParser.nextToken();

    // Parse fields:
    switch (fieldName) {
        case "applicationActivityClazz":
          // field activityClazz (mapped with "applicationActivityClazz")
          if (jacksonParser.currentToken()!=JsonToken.VALUE_NULL) {
            instance.activityClazz=jacksonParser.getText();
          }
        break;
        case "applicationClazz":
          // field clazz (mapped with "applicationClazz")
          if (jacksonParser.currentToken()!=JsonToken.VALUE_NULL) {
            instance.clazz=jacksonParser.getText();
          }
        break;
        case "applicationConfigClazz":
          // field configClazz (mapped with "applicationConfigClazz")
          if (jacksonParser.currentToken()!=JsonToken.VALUE_NULL) {
            instance.configClazz=jacksonParser.getText();
          }
        break;
        case "applicationGestureListenerClazz":
          // field gestureListenerClazz (mapped with "applicationGestureListenerClazz")
          if (jacksonParser.currentToken()!=JsonToken.VALUE_NULL) {
            instance.gestureListenerClazz=jacksonParser.getText();
          }
        break;
        case "applicationMode":
          // field mode (mapped with "applicationMode")
          if (jacksonParser.currentToken()!=JsonToken.VALUE_NULL) {
            String tempEnum=jacksonParser.getText();
            instance.mode=StringUtils.hasText(tempEnum)?ModeType.valueOf(tempEnum):null;
          }
        break;
        case "applicationResetConfig":
          // field resetConfig (mapped with "applicationResetConfig")
          if (jacksonParser.currentToken()!=JsonToken.VALUE_NULL) {
            instance.resetConfig=jacksonParser.getBooleanValue();
          }
        break;
        case "applicationSplashScreenTimeout":
          // field splashScreenTimeout (mapped with "applicationSplashScreenTimeout")
          instance.splashScreenTimeout=jacksonParser.getIntValue();
        break;
        case "applicationStartupTaskClazz":
          // field startupTaskClazz (mapped with "applicationStartupTaskClazz")
          if (jacksonParser.currentToken()!=JsonToken.VALUE_NULL) {
            instance.startupTaskClazz=jacksonParser.getText();
          }
        break;
        case "applicationUpgradePolicyClazz":
          // field upgradePolicyClazz (mapped with "applicationUpgradePolicyClazz")
          if (jacksonParser.currentToken()!=JsonToken.VALUE_NULL) {
            instance.upgradePolicyClazz=jacksonParser.getText();
          }
        break;
        default:
          jacksonParser.skipChildren();
        break;}
  }
  return instance;
}

Example 7