/*******************************************************************************
* Copyright (c) 2012-2017 Codenvy, S.A.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Codenvy, S.A. - initial API and implementation
*******************************************************************************/
package org.eclipse.che.plugin.docker.client;
import com.google.inject.ImplementedBy;
/**
* Detects container OOM and put message about it to log processor of container.
*
* @author Alexander Garagatyi
*/
@ImplementedBy(DockerOOMDetector.NoOpDockerOOMDetector.class)
public interface DockerOOMDetector {
/**
* Stops detection of OOM for specified container.
*
* @param container
* container id to stop OOM detection for
*/
void stopDetection(String container);
/**
* Starts detection of OOM for specified container.
* Does nothing if container is under OOM detection already.
* Also puts message about OOM to processor of container logs.
*
* @param container
* container id to stop OOM detection for
* @param startContainerLogProcessor
* processor of container logs to put message about OOM detection
*/
void startDetection(String container, MessageProcessor<LogMessage> startContainerLogProcessor);
DockerOOMDetector NOOP_DETECTOR = new NoOpDockerOOMDetector();
class NoOpDockerOOMDetector implements DockerOOMDetector {
@Override
public void stopDetection(String container) {
}
@Override
public void startDetection(String container, MessageProcessor<LogMessage> startContainerLogProcessor) {
}
}
}