com.fasterxml.jackson.databind.JsonNode#isBigInteger

Source File: JsonUtils.java From search-spring-boot-starter with Apache License 2.0

6 votes

public static String toString(JsonNode node) {
    if (node == null || node.isNull()) {
        return null;
    }
    if (node.isValueNode()) {
        if (node.isBoolean()) {
            return String.valueOf(node.asBoolean());
        } else if (node.isBigInteger()) {
            return String.valueOf(node.bigIntegerValue());
        } else if (node.isDouble()) {
            return String.valueOf(node.asDouble());
        } else if (node.isInt()) {
            return String.valueOf(node.intValue());
        } else if (node.isLong()) {
            return String.valueOf(node.asLong());
        } else if (node.isShort()) {
            return String.valueOf(node.shortValue());
        } else {
            return node.asText();
        }
    }
    return node.toString();
}

Source File: JsonUtils.java From search-spring-boot-starter with Apache License 2.0

6 votes

public static Object parserValue(JsonNode node) {
    if (node == null || node.isNull()) {
        return null;
    }
    if (node.isArray()) {
        return parserArrayNode((ArrayNode) node);
    } else if (node.isObject()) {
        return parserMap((ObjectNode) node);
    } else {
        if (node.isBigDecimal() || node.isBigInteger() || node.isLong()) {
            return node.asLong();
        } else if (node.isFloat() || node.isDouble()) {
            return node.asDouble();
        } else if (node.isInt() || node.isNumber() || node.isShort()) {
            return node.asInt();
        } else if (node.isBoolean()) {
            return node.asBoolean();
        } else if (node.isTextual()) {
            return node.asText();
        } else {// 其他类型
            return node.textValue();
        }
    }
}

Source File: GenericJsonRecord.java From pulsar with Apache License 2.0

6 votes

@Override
public Object getField(String fieldName) {
    JsonNode fn = jn.get(fieldName);
    if (fn.isContainerNode()) {
        AtomicInteger idx = new AtomicInteger(0);
        List<Field> fields = Lists.newArrayList(fn.fieldNames())
            .stream()
            .map(f -> new Field(f, idx.getAndIncrement()))
            .collect(Collectors.toList());
        return new GenericJsonRecord(schemaVersion, fields, fn);
    } else if (fn.isBoolean()) {
        return fn.asBoolean();
    } else if (fn.isFloatingPointNumber()) {
        return fn.asDouble();
    } else if (fn.isBigInteger()) {
        if (fn.canConvertToLong()) {
            return fn.asLong();
        } else {
            return fn.asText();
        }
    } else if (fn.isNumber()) {
        return fn.numberValue();
    } else {
        return fn.asText();
    }
}

Source File: MessageFormats.java From template-compiler with Apache License 2.0

5 votes

@Override
public String asString(Object arg) {
  if (arg instanceof JsonNode) {
    JsonNode node = (JsonNode) arg;
    JsonNode decimal = currency(node);
    if (!decimal.isMissingNode()) {
      return decimal.asText();
    }
    switch (node.getNodeType()) {
      case BOOLEAN:
        return node.asBoolean() ? "true" : "false";
      case NULL:
      case MISSING:
        return "";
      case NUMBER:
        if (node.isBigInteger() || node.isBigDecimal()) {
          return node.asText();
        }
        return node.isIntegralNumber() ? Long.toString(node.longValue()) : Double.toString(node.doubleValue());
      case ARRAY:
      case OBJECT:
      case STRING:
      default:
        return node.asText();
    }
  }
  try {
    return super.asString(arg);
  } catch (Exception e) {
    return "";
  }
}

Source File: JSONConfigParser.java From walkmod-core with GNU Lesser General Public License v3.0

5 votes

public Map<String, Object> getParams(JsonNode next) {
	if (next.has("params")) {
		Iterator<Entry<String, JsonNode>> it2 = next.get("params").fields();
		Map<String, Object> params = new HashMap<String, Object>();
		while (it2.hasNext()) {
			Entry<String, JsonNode> param = it2.next();
			JsonNode value = param.getValue();
			if (value.isTextual()) {
				params.put(param.getKey(), value.asText());
			} else if (value.isInt()) {
				params.put(param.getKey(), value.asInt());
			} else if (value.isBoolean()) {
				params.put(param.getKey(), value.asBoolean());
			} else if (value.isDouble() || value.isFloat() || value.isBigDecimal()) {
				params.put(param.getKey(), value.asDouble());
			} else if (value.isLong() || value.isBigInteger()) {
				params.put(param.getKey(), value.asLong());
			} else {
				params.put(param.getKey(), value);
			}
			params.put(param.getKey(), param.getValue().asText());
		}
		return params;

	}
	return null;
}

Source File: CassandraPersistenceUtils.java From usergrid with Apache License 2.0

5 votes

public static Object toStorableValue( Object obj ) {
    if ( obj == null ) {
        return null;
    }

    if ( isBasicType( obj.getClass() ) ) {
        return obj;
    }

    if ( obj instanceof ByteBuffer ) {
        return obj;
    }

    JsonNode json = toJsonNode( obj );
    if ( ( json != null ) && json.isValueNode() ) {
        if ( json.isBigInteger() ) {
            return json.asInt();
        }
        else if ( json.isNumber() || json.isBoolean() ) {
            return BigInteger.valueOf( json.asLong() );
        }
        else if ( json.isTextual() ) {
            return json.asText();
        }
        else if ( json.isBinary() ) {
            try {
                return wrap( json.binaryValue() );
            }
            catch ( IOException e ) {
            }
        }
    }

    return json;
}

Source File: JSONConfigParser.java From walkmod-core with GNU Lesser General Public License v3.0

5 votes

public Map<String, Object> getParams(JsonNode next) {
	if (next.has("params")) {
		Iterator<Entry<String, JsonNode>> it2 = next.get("params").fields();
		Map<String, Object> params = new HashMap<String, Object>();
		while (it2.hasNext()) {
			Entry<String, JsonNode> param = it2.next();
			JsonNode value = param.getValue();
			if (value.isTextual()) {
				params.put(param.getKey(), value.asText());
			} else if (value.isInt()) {
				params.put(param.getKey(), value.asInt());
			} else if (value.isBoolean()) {
				params.put(param.getKey(), value.asBoolean());
			} else if (value.isDouble() || value.isFloat() || value.isBigDecimal()) {
				params.put(param.getKey(), value.asDouble());
			} else if (value.isLong() || value.isBigInteger()) {
				params.put(param.getKey(), value.asLong());
			} else {
				params.put(param.getKey(), value);
			}
			params.put(param.getKey(), param.getValue().asText());
		}
		return params;

	}
	return null;
}

Source File: ExtractJsonPathsBuilder.java From kite with Apache License 2.0

5 votes

private void resolve(JsonNode datum, Record record, String fieldName) { 
  if (datum == null) {
    return;
  }
  
  if (flatten) {
    flatten(datum, record.get(fieldName));
    return;
  }

  if (datum.isObject()) {
    record.put(fieldName, datum);
  } else if (datum.isArray()) {
    record.put(fieldName, datum);  
  } else if (datum.isTextual()) {
    record.put(fieldName, datum.asText());
  } else if (datum.isBoolean()) {
    record.put(fieldName, datum.asBoolean());
  } else if (datum.isInt()) {
    record.put(fieldName, datum.asInt());
  } else if (datum.isLong()) {
    record.put(fieldName, datum.asLong());
  } else if (datum.isShort()) {
    record.put(fieldName, datum.shortValue());
  } else if (datum.isDouble()) {
    record.put(fieldName, datum.asDouble());
  } else if (datum.isFloat()) {
    record.put(fieldName, datum.floatValue());
  } else if (datum.isBigInteger()) {
    record.put(fieldName, datum.bigIntegerValue());
  } else if (datum.isBigDecimal()) {
    record.put(fieldName, datum.decimalValue());
  } else if (datum.isNull()) {
    ; // ignore
  } else {
    record.put(fieldName, datum.toString());
  }
}

Source File: ExtractJsonPathsBuilder.java From kite with Apache License 2.0

5 votes

@SuppressWarnings("unchecked")
private void flatten(JsonNode datum, List list) { 
  if (datum == null) {
    return;
  }

  if (datum.isObject()) {
    for (JsonNode child : datum) {
      flatten(child, list);
    }
  } else if (datum.isArray()) {
    Iterator<JsonNode> iter = datum.elements();
    while (iter.hasNext()) {
      flatten(iter.next(), list);
    }        
  } else if (datum.isTextual()) {
    list.add(datum.asText());
  } else if (datum.isBoolean()) {
    list.add(datum.asBoolean());
  } else if (datum.isInt()) {
    list.add(datum.asInt());
  } else if (datum.isLong()) {
    list.add(datum.asLong());
  } else if (datum.isShort()) {
    list.add(datum.shortValue());
  } else if (datum.isDouble()) {
    list.add(datum.asDouble());
  } else if (datum.isFloat()) {
    list.add(datum.floatValue());
  } else if (datum.isBigInteger()) {
    list.add(datum.bigIntegerValue());
  } else if (datum.isBigDecimal()) {
    list.add(datum.decimalValue());
  } else if (datum.isNull()) {
    ; // ignore
  } else {
    list.add(datum.toString());
  }
}

Source File: JsonFileReader.java From kafka-connect-fs with Apache License 2.0

4 votes

private static Schema extractSchema(JsonNode jsonNode) {
    switch (jsonNode.getNodeType()) {
        case BOOLEAN:
            return Schema.OPTIONAL_BOOLEAN_SCHEMA;
        case NUMBER:
            if (jsonNode.isShort()) {
                return Schema.OPTIONAL_INT8_SCHEMA;
            } else if (jsonNode.isInt()) {
                return Schema.OPTIONAL_INT32_SCHEMA;
            } else if (jsonNode.isLong()) {
                return Schema.OPTIONAL_INT64_SCHEMA;
            } else if (jsonNode.isFloat()) {
                return Schema.OPTIONAL_FLOAT32_SCHEMA;
            } else if (jsonNode.isDouble()) {
                return Schema.OPTIONAL_FLOAT64_SCHEMA;
            } else if (jsonNode.isBigInteger()) {
                return Schema.OPTIONAL_INT64_SCHEMA;
            } else if (jsonNode.isBigDecimal()) {
                return Schema.OPTIONAL_FLOAT64_SCHEMA;
            } else {
                return Schema.OPTIONAL_FLOAT64_SCHEMA;
            }
        case STRING:
            return Schema.OPTIONAL_STRING_SCHEMA;
        case BINARY:
            return Schema.OPTIONAL_BYTES_SCHEMA;
        case ARRAY:
            Iterable<JsonNode> elements = jsonNode::elements;
            Schema arraySchema = StreamSupport.stream(elements.spliterator(), false)
                    .findFirst().map(JsonFileReader::extractSchema)
                    .orElse(SchemaBuilder.struct().build());
            return SchemaBuilder.array(arraySchema).build();
        case OBJECT:
            SchemaBuilder builder = SchemaBuilder.struct();
            jsonNode.fields()
                    .forEachRemaining(field -> builder.field(field.getKey(), extractSchema(field.getValue())));
            return builder.build();
        default:
            return SchemaBuilder.struct().optional().build();
    }
}

Source File: JsonFileReader.java From kafka-connect-fs with Apache License 2.0

4 votes

private Object mapValue(Schema schema, JsonNode value) {
    if (value == null) return null;

    switch (value.getNodeType()) {
        case BOOLEAN:
            return value.booleanValue();
        case NUMBER:
            if (value.isShort()) {
                return value.shortValue();
            } else if (value.isInt()) {
                return value.intValue();
            } else if (value.isLong()) {
                return value.longValue();
            } else if (value.isFloat()) {
                return value.floatValue();
            } else if (value.isDouble()) {
                return value.doubleValue();
            } else if (value.isBigInteger()) {
                return value.bigIntegerValue();
            } else {
                return value.numberValue();
            }
        case STRING:
            return value.asText();
        case BINARY:
            try {
                return value.binaryValue();
            } catch (IOException ioe) {
                throw new RuntimeException(ioe);
            }
        case OBJECT:
        case POJO:
            Struct struct = new Struct(schema);
            Iterable<Map.Entry<String, JsonNode>> fields = value::fields;
            StreamSupport.stream(fields.spliterator(), false)
                    .forEach(field -> struct.put(field.getKey(),
                            mapValue(extractSchema(field.getValue()), field.getValue()))
                    );
            return struct;
        case ARRAY:
            Iterable<JsonNode> arrayElements = value::elements;
            return StreamSupport.stream(arrayElements.spliterator(), false)
                    .map(elm -> mapValue(schema, elm))
                    .collect(Collectors.toList());
        case NULL:
        case MISSING:
        default:
            return null;
    }
}

Source File: JsonQLDataSource.java From jasperreports with GNU Lesser General Public License v3.0

4 votes

protected Object getConvertedValue(JRJsonNode node, JRField jrField) throws JRException {
    JsonNode dataNode = node.getDataNode();
    Class<?> valueClass = jrField.getValueClass();

    if (log.isDebugEnabled()) {
        log.debug("attempting to convert: " + dataNode + " to class: " + valueClass);
    }

    if (Object.class.equals(valueClass)) {
        return dataNode;
    }

    Object result = null;

    if (!dataNode.isNull())  {
        try {
            if (Boolean.class.equals(valueClass) && dataNode.isBoolean()) {
                result = dataNode.booleanValue();

            } else if (BigDecimal.class.equals(valueClass) && dataNode.isBigDecimal()) {
                result = dataNode.decimalValue();

            } else if (BigInteger.class.equals(valueClass) && dataNode.isBigInteger()) {
                result = dataNode.bigIntegerValue();

            } else if (Double.class.equals(valueClass) && dataNode.isDouble()) {
                result = dataNode.doubleValue();

            } else if (Integer.class.equals(valueClass) && dataNode.isInt()) {
                result = dataNode.intValue();

            } else if (Number.class.isAssignableFrom(valueClass) && dataNode.isNumber()) {
                result = convertNumber(dataNode.numberValue(), valueClass);

            } else {
                result = convertStringValue(dataNode.asText(), valueClass);
            }

            if (result == null) {
                throw new JRException(EXCEPTION_MESSAGE_KEY_CANNOT_CONVERT_FIELD_TYPE,
                        new Object[]{jrField.getName(), valueClass.getName()});
            }

        } catch (Exception e) {
            throw new JRException(EXCEPTION_MESSAGE_KEY_JSON_FIELD_VALUE_NOT_RETRIEVED,
                    new Object[]{jrField.getName(), valueClass.getName()}, e);
        }
    }

    return result;
}

Source File: QueueIndexUpdate.java From usergrid with Apache License 2.0

4 votes

/**
 * @param obj
 * @return
 */
public static Object toIndexableValue( Object obj ) {
    if ( obj == null ) {
        return null;
    }

    if ( obj instanceof String ) {
        return prepStringForIndex( ( String ) obj );
    }

    // UUIDs, and BigIntegers map to Cassandra UTF8Type and IntegerType
    if ( ( obj instanceof UUID ) || ( obj instanceof BigInteger ) ) {
        return obj;
    }

    // For any numeric values, turn them into a long
    // and make them BigIntegers for IntegerType
    if ( obj instanceof Number ) {
        return BigInteger.valueOf( ( ( Number ) obj ).longValue() );
    }

    if ( obj instanceof Boolean ) {
        return BigInteger.valueOf( ( ( Boolean ) obj ) ? 1L : 0L );
    }

    if ( obj instanceof Date ) {
        return BigInteger.valueOf( ( ( Date ) obj ).getTime() );
    }

    if ( obj instanceof byte[] ) {
        return wrap( ( byte[] ) obj );
    }

    if ( obj instanceof ByteBuffer ) {
        return obj;
    }

    JsonNode json = toJsonNode( obj );
    if ( ( json != null ) && json.isValueNode() ) {
        if ( json.isBigInteger() ) {
            return json.asInt();
            //return json.getBigIntegerValue();
        }
        else if ( json.isNumber() || json.isBoolean() ) {
            return BigInteger.valueOf( json.asLong() );
        }
        else if ( json.isTextual() ) {
            return prepStringForIndex( json.asText() );
        }
        else if ( json.isBinary() ) {
            try {
                return wrap( json.binaryValue());
            }
            catch ( IOException e ) {
            }
        }
    }

    return null;
}

Java Code Examples for com.fasterxml.jackson.databind.JsonNode#isBigInteger()