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Micro Distribution of the Payara Project
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package org.glassfish.gms.admin;
import com.sun.enterprise.config.serverbeans.Domain;
import com.sun.enterprise.ee.cms.core.GMSConstants;
import com.sun.logging.LogDomains;
import org.glassfish.api.ActionReport;
import org.glassfish.api.Param;
import org.glassfish.api.admin.*;
import org.glassfish.logging.annotation.LogMessageInfo;
import org.glassfish.logging.annotation.LogMessagesResourceBundle;
import org.glassfish.logging.annotation.LoggerInfo;
import org.jvnet.hk2.annotations.Service;
import org.glassfish.hk2.api.PerLookup;
import org.glassfish.api.logging.LogLevel;
import java.util.logging.Logger;
@Service(name = "_gms-announce-after-stop-cluster-command")
@Supplemental(value = "stop-cluster", on = Supplemental.Timing.After, ifFailure = FailurePolicy.Warn)
@PerLookup
@RestEndpoints({
@RestEndpoint(configBean=Domain.class,
opType=RestEndpoint.OpType.POST,
path="_gms-announce-after-stop-cluster-command",
description="_gms-announce-after-stop-cluster-command")
})
public class GMSAnnounceAfterStopClusterCommand implements AdminCommand {
//private static final Logger logger = LogDomains.getLogger(
// GMSAnnounceAfterStopClusterCommand.class, LogDomains.GMS_LOGGER);
@LoggerInfo(subsystem = "CLSTR", description="Group Management Service Admin Logger", publish=true)
private static final String GMS_LOGGER_NAME = "javax.enterprise.cluster.gms.admin";
@LogMessagesResourceBundle
private static final String LOG_MESSAGES_RB = "org.glassfish.cluster.gms.LogMessages";
static final Logger GMS_LOGGER = Logger.getLogger(GMS_LOGGER_NAME, LOG_MESSAGES_RB);
//# GMSAnnounceAfterStopClusterCommand
//group.stop.exception=GMSAD3003: An exception occurred while announcing GMS group shutdown: {0}
//GMSAD3003.diag.cause.1=An unexpected exception occurred in the GMS implementation.
//GMSAD3003.diag.check.1=Check the server log file for more information from Shoal-GMS.
@LogMessageInfo(message = "An exception occurred while announcing GMS group shutdown: {0}",
level="WARNING",
cause="An unexpected exception occurred in the GMS implementation.",
action="Check the server log file for more information from Shoal-GMS.")
private static final String GMS_GROUP_STOP_EXCEPTION="NCLS-CLSTR-30003";
@Param(optional = false, primary = true)
private String clusterName;
@Param(optional = true, defaultValue = "false")
private boolean verbose;
@Override
public void execute(AdminCommandContext context) {
ActionReport report = context.getActionReport();
announceGMSGroupStopComplete(clusterName, report);
}
static public void announceGMSGroupStopComplete(String clusterName, ActionReport report) {
if (report != null) {
GMSAnnounceSupplementalInfo gmsInfo = report.getResultType(GMSAnnounceSupplementalInfo.class);
if (gmsInfo != null && gmsInfo.gmsInitiated) {
GMSConstants.shutdownState groupShutdownState = GMSConstants.shutdownState.COMPLETED;
try {
if (gmsInfo.gms != null) {
gmsInfo.gms.announceGroupShutdown(clusterName, groupShutdownState);
}
} catch (Throwable t) {
// ensure gms group startup announcement does not interfere with starting cluster.
GMS_LOGGER.log(LogLevel.WARNING, GMS_GROUP_STOP_EXCEPTION,
t.getLocalizedMessage());
}
}
}
}
}