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package com.sun.enterprise.v3.admin;
import com.sun.enterprise.universal.process.ProcessUtils;
import org.glassfish.api.ActionReport.MessagePart;
import org.glassfish.api.admin.AdminCommand;
import org.glassfish.api.admin.AdminCommandContext;
import org.glassfish.api.admin.CommandLock;
import org.glassfish.api.ActionReport;
import org.glassfish.api.I18n;
import org.jvnet.hk2.annotations.Service;
import org.jvnet.hk2.annotations.Inject;
import org.jvnet.hk2.annotations.Scoped;
import org.jvnet.hk2.component.Singleton;
import org.glassfish.server.ServerEnvironmentImpl;
import com.sun.enterprise.glassfish.bootstrap.StartupContextUtil;
import java.lang.management.ManagementFactory;
import java.lang.management.RuntimeMXBean;
import org.glassfish.internal.config.UnprocessedConfigListener;
/**
* Locations command to indicate where this server is installed.
* @author Jerome Dochez
*/
@Service(name="__locations")
@Scoped(Singleton.class)
@CommandLock(CommandLock.LockType.NONE)
@I18n("locations.command")
public class LocationsCommand implements AdminCommand {
@Inject
ServerEnvironmentImpl env;
@Inject
private UnprocessedConfigListener ucl;
@Override
public void execute(AdminCommandContext context) {
ActionReport report = context.getActionReport();
report.setActionExitCode(ActionReport.ExitCode.SUCCESS);
report.setMessage(env.getInstanceRoot().getAbsolutePath().replace('\\', '/'));
MessagePart mp = report.getTopMessagePart();
mp.addProperty("Base-Root", StartupContextUtil.getInstallRoot(env.getStartupContext()).getAbsolutePath());
mp.addProperty("Domain-Root", env.getDomainRoot().getAbsolutePath());
mp.addProperty("Instance-Root", env.getInstanceRoot().getAbsolutePath());
mp.addProperty("Uptime", ""+getUptime());
mp.addProperty("Pid", ""+ProcessUtils.getPid());
mp.addProperty("Restart-Required", ""+ucl.serverRequiresRestart());
}
private long getUptime() {
RuntimeMXBean mxbean = ManagementFactory.getRuntimeMXBean();
long totalTime_ms = -1;
if (mxbean != null)
totalTime_ms = mxbean.getUptime();
if (totalTime_ms <= 0) {
long start = env.getStartupContext().getCreationTime();
totalTime_ms = System.currentTimeMillis() - start;
}
return totalTime_ms;
}
}