001
014
015 package com.liferay.portal.cache.memory;
016
017 import com.liferay.portal.kernel.cache.PortalCache;
018 import com.liferay.portal.kernel.cache.PortalCacheManager;
019
020 import java.util.Map;
021 import java.util.concurrent.ConcurrentHashMap;
022
023
026 public class MemoryPortalCacheManager implements PortalCacheManager {
027
028 public void afterPropertiesSet() {
029 _portalCaches = new ConcurrentHashMap<String, PortalCache>(
030 _cacheManagerInitialCapacity);
031 }
032
033 public void clearAll() {
034 _portalCaches.clear();
035 }
036
037 public PortalCache getCache(String name) {
038 return getCache(name, false);
039 }
040
041 public PortalCache getCache(String name, boolean blocking) {
042 PortalCache portalCache = _portalCaches.get(name);
043
044 if (portalCache == null) {
045 portalCache = new MemoryPortalCache(_cacheInitialCapacity);
046
047 portalCache.setDebug(_debug);
048
049 _portalCaches.put(name, portalCache);
050 }
051
052 return portalCache;
053 }
054
055 public void removeCache(String name) {
056 _portalCaches.remove(name);
057 }
058
059 public void setCacheInitialCapacity(int cacheInitialCapacity) {
060 _cacheInitialCapacity = cacheInitialCapacity;
061 }
062
063 public void setCacheManagerInitialCapacity(
064 int cacheManagerInitialCapacity) {
065
066 _cacheManagerInitialCapacity = cacheManagerInitialCapacity;
067 }
068
069 public void setDebug(boolean debug) {
070 _debug = debug;
071 }
072
073 private int _cacheInitialCapacity = 10000;
074 private int _cacheManagerInitialCapacity = 10000;
075 private boolean _debug;
076 private Map<String, PortalCache> _portalCaches;
077
078 }