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package org.apache.cayenne.cache;

import java.util.Map;

/**
 * @since 3.0
 * @deprecated since 3.1 MapQueryCacheFactory and QueryCacheFactory are unused. Analog of
 *             MapQueryCacheFactory is DI-friendly {@link MapQueryCacheProvider}.
 */
@Deprecated
public class MapQueryCacheFactory implements QueryCacheFactory {

    public static final String CACHE_SIZE_PROPERTY = "cayenne.MapQueryCacheFactory.cacheSize";

    public QueryCache getQueryCache(Map properties) {
        if (properties != null) {
            String size = properties.get(CACHE_SIZE_PROPERTY);
            if (size != null) {
                try {
                    return new MapQueryCache(Integer.parseInt(size));
                }
                catch (NumberFormatException e) {
                    // ignore
                }
            }
        }

        return new MapQueryCache();
    }
}




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