org.apache.activemq.artemis.utils.critical.CriticalCloseable Maven / Gradle / Ivy
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This artifact provides a single jar that contains all classes required to use remote EJB and JMS, including
all dependencies. It is intended for use by those not using maven, maven users should just import the EJB and
JMS BOM's instead (shaded JAR's cause lots of problems with maven, as it is very easy to inadvertently end up
with different versions on classes on the class path).
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.apache.activemq.artemis.utils.critical;
import org.apache.activemq.artemis.utils.ArtemisCloseable;
public interface CriticalCloseable extends ArtemisCloseable {
/** This will set something to be called right before closing.
*
* The use case that drove this call was a ReadWriteLock on the journal.
* Imagine that you need to call enterCritical, readWrite.lock() and then unlock and leaveCritical.
* By using this call I could reuse the same instance on the readWriteLock. */
void beforeClose(ArtemisCloseable otherCloseable);
}