scouter.server.ConfObserver.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
import scouter.util.StringKeyLinkedMap
import scouter.server.util.EnumerScala
object ConfObserver {
private val observers = new StringKeyLinkedMap[Runnable]();
def put(name: String)(code: => Any) {
observers.put(name, new Runnable() {
override def run() {
code
}
})
}
def put(name: String, code: Runnable) {
observers.put(name,code)
}
def exec() {
val en = observers.values()
while (en.hasMoreElements()) {
val r = en.nextElement();
try {
r.run()
} catch {
case t: Throwable => t.printStackTrace();
}
}
}
}