quark.behaviors.CircuitBreaker Maven / Gradle / Ivy
/* Quark 1.0.452 run at 2016-11-10 18:39:58.222591 */
package quark.behaviors;
public class CircuitBreaker implements quark.Task, io.datawire.quark.runtime.QObject {
public static quark.reflect.Class quark_behaviors_CircuitBreaker_ref = datawire_mdk_md.Root.quark_behaviors_CircuitBreaker_md;
public String id;
public Integer failureLimit;
public Double retestDelay;
public Boolean active = true;
public Integer failureCount = 0;
public io.datawire.quark.runtime.Lock mutex = new io.datawire.quark.runtime.Lock();
public CircuitBreaker(String id, Integer failureLimit, Double retestDelay) {
(this).id = id;
(this).failureLimit = failureLimit;
(this).retestDelay = retestDelay;
}
public void succeed() {
((this).mutex).acquire();
if (((this).failureCount) > (0)) {
(quark.Client.logger).info(("- CLOSE breaker on ") + ((this).id));
}
(this).failureCount = 0;
((this).mutex).release();
}
public void fail() {
Boolean doSchedule = false;
((this).mutex).acquire();
(this).failureCount = ((this).failureCount) + (1);
if (((this).failureCount) >= ((this).failureLimit)) {
(this).active = false;
doSchedule = true;
(quark.Client.logger).warn(("- OPEN breaker on ") + ((this).id));
}
((this).mutex).release();
if (doSchedule) {
(quark.concurrent.Context.runtime()).schedule(this, (this).retestDelay);
}
}
public void onExecute(quark.Runtime runtime) {
((this).mutex).acquire();
(this).active = true;
(quark.Client.logger).warn(("- RETEST breaker on ") + ((this).id));
((this).mutex).release();
}
public String _getClass() {
return "quark.behaviors.CircuitBreaker";
}
public Object _getField(String name) {
if ((name)==("id") || ((Object)(name) != null && ((Object) (name)).equals("id"))) {
return (this).id;
}
if ((name)==("failureLimit") || ((Object)(name) != null && ((Object) (name)).equals("failureLimit"))) {
return (this).failureLimit;
}
if ((name)==("retestDelay") || ((Object)(name) != null && ((Object) (name)).equals("retestDelay"))) {
return (this).retestDelay;
}
if ((name)==("active") || ((Object)(name) != null && ((Object) (name)).equals("active"))) {
return (this).active;
}
if ((name)==("failureCount") || ((Object)(name) != null && ((Object) (name)).equals("failureCount"))) {
return (this).failureCount;
}
if ((name)==("mutex") || ((Object)(name) != null && ((Object) (name)).equals("mutex"))) {
return (this).mutex;
}
return null;
}
public void _setField(String name, Object value) {
if ((name)==("id") || ((Object)(name) != null && ((Object) (name)).equals("id"))) {
(this).id = (String) (value);
}
if ((name)==("failureLimit") || ((Object)(name) != null && ((Object) (name)).equals("failureLimit"))) {
(this).failureLimit = (Integer) (value);
}
if ((name)==("retestDelay") || ((Object)(name) != null && ((Object) (name)).equals("retestDelay"))) {
(this).retestDelay = (Double) (value);
}
if ((name)==("active") || ((Object)(name) != null && ((Object) (name)).equals("active"))) {
(this).active = (Boolean) (value);
}
if ((name)==("failureCount") || ((Object)(name) != null && ((Object) (name)).equals("failureCount"))) {
(this).failureCount = (Integer) (value);
}
if ((name)==("mutex") || ((Object)(name) != null && ((Object) (name)).equals("mutex"))) {
(this).mutex = (io.datawire.quark.runtime.Lock) (value);
}
}
}