Package org.keycloak.models.map.storage.hotRod.common

Class HotRodVersionUtils

java.lang.Object

org.keycloak.models.map.storage.hotRod.common.HotRodVersionUtils

public class HotRodVersionUtils
extends Object

Constructor Summary

Constructors

Constructor	Description
HotRodVersionUtils()

Method Summary

Modifier and Type	Method	Description
static boolean	adjacentVersions(Integer version1, Integer version2)	Decides whether version1 and version2 are adjacent values (there are no versions between these)
static boolean	isVersion2NewerThanVersion1(Integer version1, Integer version2)	Decides whether version1 is older than version2
static Integer	parseSchemaVersionFromProtoFile(String protoFile)	Searches given protoFile string for occurrences of string schema-version: X, where X is version of current schema in the protoFile string

Methods inherited from class java.lang.Object

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

Constructor Details

HotRodVersionUtils

public HotRodVersionUtils()

Method Details

isVersion2NewerThanVersion1

public static boolean isVersion2NewerThanVersion1(Integer version1,
 Integer version2)

Decides whether version1 is older than version2

Parameters:

version1 - first version

version2 - second version

Returns:

returns true when version1 is older than version2 and false when versions are equal or version2 is older than version1

adjacentVersions

public static boolean adjacentVersions(Integer version1,
 Integer version2)

Decides whether version1 and version2 are adjacent values (there are no versions between these)

Parameters:

version1 - first version

version2 - second version

Returns:

returns true when version1 and version2 are adjacent, false otherwise

parseSchemaVersionFromProtoFile

public static Integer parseSchemaVersionFromProtoFile(String protoFile)

Searches given protoFile string for occurrences of string schema-version: X, where X is version of current schema in the protoFile string

Parameters:

protoFile - schema to search

Returns:

Integer object representing version of schema within protoFile or null if not found

Throws:

IllegalStateException - if file contains more than one version definitions