ListCache.kt

class ListCache(private val cacheName: String) : Cache {

    override fun getName() = this.cacheName

    private val cacheItems = mutableListOf<Pair<String, Any?>>()

    override fun get(key: Any): Cache.ValueWrapper? {
        val value = cacheItems.firstOrNull { it.first == key }?.second
        return if (value != null) SimpleValueWrapper(value) else null
    }

    override fun <T : Any?> get(key: Any, type: Class<T>?): T? {
        val value = cacheItems.firstOrNull { it.first == key }?.second
        return value as T?
    }

    override fun <T : Any?> get(key: Any, valueLoader: Callable<T>): T? {
        val value = cacheItems.firstOrNull { it.first == key }?.second
        return if (value != null) value as T? else valueLoader.call()


    }

    override fun put(key: Any, value: Any?) {
        cacheItems.add(Pair(key as String, value))
    }

    override fun evict(key: Any) {
        cacheItems.removeIf { it.first == key }
    }

    override fun clear() {
        cacheItems.clear()
    }

    override fun getNativeCache() = cacheItems


}