/** 
 * Set the security user cache's size
 * Setting the size of the cache to zero or negative means closing the security user cache.
 * @param size
 */ 
public void setSecurityUserCacheSize(int size);
/**
 * Get the size of the security user cache 
 * @return the size of the security user cache 
 */ 
public int getSecurityUserCacheSize();
/**
 * Set the size of the security role cache
 * Setting the size of the cache to zero or negative means closing the security role cache
 * @param size
 */
public void setSecurityRoleCacheSize(int size);
/**
 * Get the size of the security role cache
 * @return the size of the security role cache 
 */ 
public int getSecurityRoleCacheSize();
/**
 * Set the size of the security group cache
 * Setting the size of the cache to zero or negative means closing the security group cache
 * @param size
 */
public void setSecurityGroupCacheSize(int size);
/**
 * Get the size of the security group cache
 * @return the size of the security group cache
 */ 
public int getSecurityGroupCacheSize();
/**
 * Set the size of the security protection cache
 * Setting the size of the cache to zero or negative means closing the security protection cache
 * @param size
 */
public void setSecurityProtectionCacheSize(int size);
/**
 * Get the size of the security protection cache
 * @return the size of the security protection cache
 */ 
public int getSecurityProectionCacheSize();