io.fabric8.kubernetes.client.utils

Class ApiVersionUtil

java.lang.Object

io.fabric8.kubernetes.client.utils.ApiVersionUtil

public class ApiVersionUtil
extends Object

Method Summary

Modifier and Type	Method and Description
static <T> String	apiGroup(T item, String apiGroup) Extracts apiGroupName from apiGroupVersion when in resource for apiGroupName/apiGroupVersion combination
static <T> String	apiVersion(T item, String apiVersion) Returns the api version falling back to the items apiGroupVersion if not null.
static String	joinApiGroupAndVersion(String group, String version) Join group and version strings to form apiVersion key in Kubernetes objects
static String	trimGroup(String apiVersion) Separates apiGroupName for apiGroupName/apiGroupVersion combination.
static String	trimGroupOrNull(String apiVersion) Separates apiGroupName for apiGroupName/apiGroupVersion combination.
static String	trimVersion(String apiVersion) Separates apiGroupVersion for apiGroupName/apiGroupVersion combination.

Methods inherited from class java.lang.Object

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

Method Detail

apiGroup

public static <T> String apiGroup(T item,
                                  String apiGroup)

Extracts apiGroupName from apiGroupVersion when in resource for apiGroupName/apiGroupVersion combination

Type Parameters:

T - Template argument provided

Parameters:

item - resource which is being used

apiGroup - apiGroupName present if any

Returns:

Just the apiGroupName part without apiGroupVersion

apiVersion

public static <T> String apiVersion(T item,
                                    String apiVersion)

Returns the api version falling back to the items apiGroupVersion if not null.

Type Parameters:

T - type of parameter

Parameters:

item - item to be processed

apiVersion - apiVersion string

Returns:

returns api version

trimVersion

public static String trimVersion(String apiVersion)

Separates apiGroupVersion for apiGroupName/apiGroupVersion combination.

Parameters:

apiVersion - The apiGroupVersion or apiGroupName/apiGroupVersion combo.

Returns:

Just the apiGroupVersion part without the apiGroupName.

trimGroup

public static String trimGroup(String apiVersion)

Separates apiGroupName for apiGroupName/apiGroupVersion combination.

Parameters:

apiVersion - The apiGroupVersion or apiGroupName/apiGroupVersion combo.

Returns:

Just the apiGroupName part without the apiGroupName, or apiVersion if no separator is found.

trimGroupOrNull

public static String trimGroupOrNull(String apiVersion)

Separates apiGroupName for apiGroupName/apiGroupVersion combination.

Parameters:

apiVersion - The apiGroupVersion or apiGroupName/apiGroupVersion combo.

Returns:

Just the apiGroupName part without the apiGroupName, or null if no separator is found.

joinApiGroupAndVersion

public static String joinApiGroupAndVersion(String group,
                                            String version)

Join group and version strings to form apiVersion key in Kubernetes objects

Parameters:

group - ApiGroup for resource

version - ApiVersion for resource

Returns:

version if group is null or empty, joined string otherwise.