com.github.saphyra.authservice.service.AccessTokenCache Maven / Gradle / Ivy

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package com.github.saphyra.authservice.service;

import com.github.saphyra.authservice.AuthDao;
import com.github.saphyra.authservice.domain.AccessToken;
import com.github.saphyra.cache.AbstractCache;
import com.google.common.cache.CacheBuilder;
import org.springframework.stereotype.Component;

import java.util.Optional;
import java.util.concurrent.TimeUnit;

@Component
public class AccessTokenCache extends AbstractCache {
    private final AuthDao authDao;

    public AccessTokenCache(AuthDao authDao) {
        super(
            CacheBuilder.newBuilder()
                .expireAfterAccess(2, TimeUnit.SECONDS)
                .build()
        );
        this.authDao = authDao;
    }

    @Override
    public Optional get(String key) {
        return get(key, ()-> authDao.findAccessTokenByTokenId(key).orElse(null));
    }
}