org.gbif.api.util

Class VocabularyUtils

java.lang.Object

org.gbif.api.util.VocabularyUtils

public final class VocabularyUtils
extends Object

Method Summary

Modifier and Type	Method and Description
static <T extends Enum<?>> Optional<T>	lookup(String name, Class<T> vocab) Same as lookupEnum(String, Class) } without IllegalArgumentException.
static <T extends Enum<?>> T	lookupEnum(String name, Class<T> vocab) Generic method to lookup an enumeration value for a given string based on the name of the enum member.
static Class<? extends Enum<?>>	lookupVocabulary(String fullyQualifiedClassName) Looks up an enumeration by class name.
static ContactType	parseContactType(String type)
static EndpointType	parseEndpointType(String type)
static IdentifierType	parseIdentifierType(String type)
static TechnicalInstallationType	parseTechnicalInstallationType(String type) Deprecated.

Methods inherited from class java.lang.Object

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

Method Detail

parseContactType

public static ContactType parseContactType(String type)

parseEndpointType

public static EndpointType parseEndpointType(String type)

parseIdentifierType

public static IdentifierType parseIdentifierType(String type)

parseTechnicalInstallationType

@Deprecated
public static TechnicalInstallationType parseTechnicalInstallationType(String type)

Deprecated.

lookupEnum

public static <T extends Enum<?>> T lookupEnum(String name,
                                               Class<T> vocab)

Generic method to lookup an enumeration value for a given string based on the name of the enum member. The lookup is case insensitive and ignore whitespaces, underscores and dashes.

Parameters:

name - the enum members name to lookup

vocab - the enumeration class

Returns:

the matching enum member or null if name is null or empty (see http://dev.gbif.org/issues/browse/POR-2858)

Throws:

IllegalArgumentException - if the name cannot be parsed into a known name

lookup

public static <T extends Enum<?>> Optional<T> lookup(String name,
                                                     Class<T> vocab)

Same as lookupEnum(String, Class) } without IllegalArgumentException. On failure, this method will return Optional.empty().

Returns:

instance of Optional, never null.

lookupVocabulary

public static Class<? extends Enum<?>> lookupVocabulary(String fullyQualifiedClassName)

Looks up an enumeration by class name. One can get the classname using the likes of:

 
 Country.class.getName()
 
 

Parameters:

fullyQualifiedClassName - Which should name the enumeration (e.g. org.gbif.api.vocabulary.Country)

Returns:

The enumeration or null if fullyQualifiedClassName is null or empty (see http://dev.gbif.org/issues/browse/POR-2858)

Throws:

IllegalArgumentException - if fullyQualifiedClassName class cannot be located