org.activiti.app.service.api.UserCache Maven / Gradle / Ivy
/* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.activiti.app.service.api;
import java.util.Collection;
import org.activiti.engine.identity.User;
import org.springframework.security.core.GrantedAuthority;
/**
* A cache of {@link User} objects.
*
* @author Joram Barrez
*/
public interface UserCache {
CachedUser getUser(String userId);
CachedUser getUser(String userId, boolean throwExceptionOnNotFound, boolean throwExceptionOnInactive, boolean checkValidity);
void putUser(String userId, CachedUser cachedUser);
void invalidate(String userId);
public static class CachedUser {
private Collection grantedAuthorities;
private User user;
private long lastDatabaseCheck;
public CachedUser(User user, Collection grantedAuthorities) {
this.user = user;
this.grantedAuthorities = grantedAuthorities;
this.lastDatabaseCheck = System.currentTimeMillis();
}
public User getUser() {
return user;
}
public Collection getGrantedAuthorities() {
return grantedAuthorities;
}
public long getLastDatabaseCheck() {
return lastDatabaseCheck;
}
public void setLastDatabaseCheck(long lastDatabaseCheck) {
this.lastDatabaseCheck = lastDatabaseCheck;
}
}
}