com.genexus.util.CacheAPI Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of gxclassR Show documentation

Core classes for the runtime used by Java and Android apps generated with GeneXus

There is a newer version: 4.7.3

package com.genexus.util;

import com.genexus.CacheFactory;
import com.genexus.ICacheService;

public class CacheAPI 
{
	static final String DEFAULT_CACHE_ID = "DefaultCache";

    public static CacheAPI database()
    {
        return new CacheAPI(CacheFactory.CACHE_DB);
    } 
    
    public static CacheAPI smartdevices()
    {
        return new CacheAPI(CacheFactory.CACHE_SD);
    }
    
	public static CacheAPI files()
    {
        return new CacheAPI(CacheFactory.CACHE_FL);
    }

    private static ICacheService cache = CacheFactory.getInstance();
    
    private String cacheId;
    
    public CacheAPI() {cacheId = DEFAULT_CACHE_ID;}
    
    public CacheAPI(String name)
    {
            cacheId = name;
    }

    public static CacheAPI getCache(String name)
    {
        return new CacheAPI(name);
    }
    
    public static void clearAllCaches()
    {
        cache.clearAllCaches();
    }
        
    public void set(String key, String value, int durationMinutes)
    {
        cache.set(cacheId, key, value, durationMinutes*60);
    }
    
    public boolean contains(String key)
    {   
        return cache.containtsKey(cacheId, key);
    }
    
    public String get(String key)
    {   
        String value = cache.get(cacheId, key, String.class);
    	if (value == null)
    		value = "";
        return value;
    }

    public void remove(String key)
    {
        if (cacheId == CacheFactory.CACHE_SD && key!=null && !key.equals(""))
            key = key.toLowerCase();
        cache.clear(cacheId, key);
    }

    public void clear()
    {
        cache.clearCache(cacheId);
    }
}