com.hazelcast.cache.impl

Class JCacheDetector

java.lang.Object

com.hazelcast.cache.impl.JCacheDetector

public final class JCacheDetector
extends Object

Utility class to detect existence of JCache 1.0.0 in the classpath. Earlier versions (1.0.0-PFD, 0.9, 0.5) do not provide the complete JCache API. If a stale version is detected, a warning will be logged and JCache is considered missing from the classpath.

Related issues:

• https://github.com/hazelcast/hazelcast/issues/7810
• https://github.com/hazelcast/hazelcast/issues/7854

Method Summary

Modifier and Type	Method and Description
static boolean	isJCacheAvailable(ClassLoader classLoader)
static boolean	isJCacheAvailable(ClassLoader classLoader, ILogger logger)

Methods inherited from class java.lang.Object

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

Method Detail

isJCacheAvailable

public static boolean isJCacheAvailable(ClassLoader classLoader)

isJCacheAvailable

public static boolean isJCacheAvailable(ClassLoader classLoader,
                                        ILogger logger)

Parameters:

classLoader - the class loader to use, when attempting to load JCache API classes.

logger - if not null and a pre-v1.0.0 JCache JAR is detected on the classpath, logs a warning against using this version.

Returns:

true if JCache 1.0.0 is located in the classpath, otherwise false.