Object persister by-pass the cache file object to do tricks

ByPassInFileObjectPersister.java

import android.app.Application;

import com.octo.android.robospice.persistence.exception.CacheCreationException;
import com.octo.android.robospice.persistence.exception.CacheLoadingException;
import com.octo.android.robospice.persistence.exception.CacheSavingException;
import com.octo.android.robospice.persistence.file.InFileObjectPersister;

import java.io.File;

public class ByPassInFileObjectPersister extends InFileObjectPersister<File> {

    public ByPassInFileObjectPersister(Application application) throws CacheCreationException {
        super(application, File.class);
    }

    public ByPassInFileObjectPersister(Application application, File cacheFolder) throws CacheCreationException {
        super(application, File.class);
    }

    @Override
    protected File readCacheDataFromFile(File file) throws CacheLoadingException {
        return file;
    }

    @Override
    public File saveDataToCacheAndReturnData(File data, Object cacheKey) throws CacheSavingException {
        return data;
    }

    @Override
    public boolean isDataInCache(Object cacheKey, long maxTimeInCacheBeforeExpiry) {
        return super.isDataInCache(cacheKey, maxTimeInCacheBeforeExpiry);
    }

    @Override
    protected boolean isCachedAndNotExpired(File cacheFile, long maxTimeInCacheBeforeExpiry) {
        return true;
    }

    @Override
    protected boolean isCachedAndNotExpired(Object cacheKey, long maxTimeInCacheBeforeExpiry) {
        return true;
    }

}