ExpirationUtils.java
/*
* Copyright 2022 Red Hat, Inc. and/or its affiliates
* and other contributors as indicated by the @author tags.
*
* 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.keycloak.models.map.common;
import org.keycloak.common.util.Time;
public class ExpirationUtils {
/**
* Checks whether the {@code entity} is expired
*
* @param entity to check
* @param allowInfiniteValues sets how null values are interpreted, if true entity with expiration equal
* to {@code null} is interpreted as never expiring entity, if false entities
* with {@code null} expiration are interpreted as expired entities
* @return true if the {@code entity} is expired (expiration time is in the past or now), false otherwise
*/
public static boolean isExpired(ExpirableEntity entity, boolean allowInfiniteValues) {
Long expiration = entity.getExpiration();
if (!allowInfiniteValues && expiration == null) return false;
return expiration != null && expiration <= Time.currentTimeMillis();
}
public static boolean isNotExpired(Object entity) {
return !isExpired((ExpirableEntity) entity, true);
}
}