Example usage for org.apache.shiro.realm AuthorizingRealm getAuthorizationCache

Introduction

In this page you can find the example usage for org.apache.shiro.realm AuthorizingRealm getAuthorizationCache.

Prototype

public Cache<Object, AuthorizationInfo> getAuthorizationCache() 

Source Link

Usage

From source file:org.pepstock.jem.gwt.server.RolesManagerServiceImpl.java

License:Open Source License

/**
 * This method clears all authorizations cache when a role is changed.<br>
 * That's necessary to invalidate the cache and then to have the updates
 * soon available.//from w  ww  .j  a v  a2  s.  c  om
 */
private void clearAuthorizationCache() {
    RealmSecurityManager mgr = (RealmSecurityManager) SecurityUtils.getSecurityManager();
    Collection<Realm> realmCollection = mgr.getRealms();
    for (Realm realm : realmCollection) {
        if (realm instanceof AuthorizingRealm) {
            AuthorizingRealm authz = (AuthorizingRealm) realm;
            if (authz.isAuthorizationCachingEnabled()) {
                authz.getAuthorizationCache().clear();
            }
        }
    }
}

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