Package org.gbif.api.util

Class SearchTypeValidator

java.lang.Object

org.gbif.api.util.SearchTypeValidator

public class SearchTypeValidator
extends Object

Utility class to do basic validation of all search enum based values.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	SIMPLE_ISO_YEAR_MONTH_PATTERN

Method Summary

Modifier and Type	Method	Description
static boolean	isDateRange(String value)	Determines whether the value given is a valid date range or low precision (year, year-month) date, delimiting two values by a comma.
static boolean	isNumericRange(String value)	Determines whether the value given is a valid numeric range, delimiting two values by a comma.
static Range<LocalDate>	parseDateRange(String value)	Parses a range of ISO dates.
static Range<Double>	parseDecimalRange(String value)	Parses a decimal range in the format 123.1,456.
static DistanceUnit.Distance	parseDistance(String distance)
static Range<DistanceUnit.Distance>	parseDistanceRange(String value)	Parses a distance range in the format 123m,456km.
static Range<Integer>	parseIntegerRange(String value)	Parses an integer range in the format 123,456
static void	validate(SearchParameter param, String value)	Validates that a given parameter value matches the expected type of the parameter as defined by SearchParameter.type() and throws an IllegalArgumentException otherwise.
static void	validateGeoDistance(String latitude, String longitude, String distance)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

SIMPLE_ISO_YEAR_MONTH_PATTERN

public static final String SIMPLE_ISO_YEAR_MONTH_PATTERN

See Also:

• Constant Field Values

Method Details

isNumericRange

public static boolean isNumericRange(String value)

Determines whether the value given is a valid numeric range, delimiting two values by a comma.

Returns:

true if the given value is a valid range

isDateRange

public static boolean isDateRange(String value)

Determines whether the value given is a valid date range or low precision (year, year-month) date, delimiting two values by a comma.

Returns:

true if the given value is a valid date range

parseDateRange

public static Range<LocalDate> parseDateRange(String value)

Parses a range of ISO dates. The date format used is the first date format that successfully parses the lower range limit.

Returns:

the parsed range with wildcards represented as null values

Throws:

IllegalArgumentException - if value is invalid or null

parseDecimalRange

public static Range<Double> parseDecimalRange(String value)

Parses a decimal range in the format 123.1,456.

Returns:

the parsed range with wildcards represented as null values

Throws:

IllegalArgumentException - if value is invalid or null

parseIntegerRange

public static Range<Integer> parseIntegerRange(String value)

Parses an integer range in the format 123,456

Returns:

the parsed range with wildcards represented as null values

Throws:

IllegalArgumentException - if value is invalid or null

validate

public static void validate(SearchParameter param,
 String value)
                     throws IllegalArgumentException

Validates that a given parameter value matches the expected type of the parameter as defined by SearchParameter.type() and throws an IllegalArgumentException otherwise.

Parameters:

param - the search parameter defining the expected type

value - the parameter value to be validated

Throws:

IllegalArgumentException - if the value cannot be converted to the expected type

validateGeoDistance

public static void validateGeoDistance(String latitude,
 String longitude,
 String distance)

parseDistanceRange

public static Range<DistanceUnit.Distance> parseDistanceRange(String value)

Parses a distance range in the format 123m,456km.

Returns:

the parsed range with wildcards represented as null values

Throws:

IllegalArgumentException - if value is invalid or null

parseDistance

public static DistanceUnit.Distance parseDistance(String distance)