Examples with InProcessCache com.genexus.db.InProcessCache used on opensource projects

Example 1 with InProcessCache

use of com.genexus.db.InProcessCache in project JavaClasses by genexuslabs.

the class CacheFactory method getInstance.

public static ICacheService getInstance() {
    if (instance == null) {
        synchronized (syncRoot) {
            if (instance == null) {
                GXService providerService = Application.getGXServices().get(GXServices.CACHE_SERVICE);
                if (providerService != null) {
                    String warnMsg = "Couldn't create CACHE_PROVIDER as ICacheService: " + providerService.getClassName();
                    try {
                        logger.info("Loading providerService:" + providerService.getClassName());
                        Class<?> type = Class.forName(providerService.getClassName());
                        if (type != null) {
                            ICacheService cacheInstance = (ICacheService) type.getDeclaredConstructor().newInstance();
                            if (cacheInstance != null) {
                                instance = cacheInstance;
                                if (providerService.getProperties().containsKey(FORCE_HIGHEST_TIME_TO_LIVE)) {
                                    if (Integer.parseInt(providerService.getProperties().get(FORCE_HIGHEST_TIME_TO_LIVE)) == 1) {
                                        forceHighestTimetoLive = true;
                                    }
                                }
                            } else {
                                logger.error(warnMsg);
                                System.err.println(warnMsg);
                            }
                        }
                    } catch (Exception ex) {
                        logger.error(warnMsg, ex);
                        System.err.println(warnMsg);
                        ex.printStackTrace();
                    }
                }
                if (instance == null) {
                    instance = new InProcessCache();
                }
                LoadTTLFromPreferences();
            }
        }
    }
    return instance;
}