scouter.server.core.cache.StatusCache.scala Maven / Gradle / Ivy
/*
* Copyright 2015 the original author or authors.
* @https://github.com/scouter-project/scouter
*
* 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 scouter.server.core.cache;
import scouter.lang.pack.StatusPack;
import scouter.util.CacheTable;
object StatusCache {
val cache = new CacheTable[StatusKey, StatusPack]();
def put(pack: StatusPack) {
cache.put(new StatusKey(pack.objHash, pack.key), pack, 15000);
}
def get(objHash: Int, key: String): StatusPack = {
return cache.get(new StatusKey(objHash, key));
}
class StatusKey(_objHash: Int, _key: String) {
val objHash = _objHash;
val key = _key;
override def hashCode(): Int = {
if (key == null) {
return objHash;
}
return objHash ^ key.hashCode();
}
override def equals(obj: Any): Boolean = {
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
val other = obj.asInstanceOf[StatusKey];
if (key == null) {
if (other.key != null)
return false;
} else if (!key.equals(other.key))
return false;
if (objHash != other.objHash)
return false;
return true;
}
}
def clearDirty() {
cache.clearExpiredItems();
}
}