/** Wait for the server to die. */
private void waitForDeath() throws CommandException {
if (!programOpts.isTerse()) {
// use stdout because logger always appends a newline
System.out.print(Strings.get("StopInstance.waitForDeath") + " ");
}
long startWait = System.currentTimeMillis();
boolean alive = true;
int count = 0;
while (!timedOut(startWait)) {
if (!isRunning()) {
alive = false;
break;
}
try {
Thread.sleep(100);
if (!programOpts.isTerse() && count++ % 10 == 0) System.out.print(".");
} catch (InterruptedException ex) {
// don't care
}
}
if (!programOpts.isTerse()) System.out.println();
if (alive) {
throw new CommandException(
Strings.get("StopInstance.instanceNotDead", (CLIConstants.DEATH_TIMEOUT_MS / 1000)));
}
}
@Override
public void execute(AdminCommandContext context) {
Target targetUtil = habitat.getComponent(Target.class);
Config newConfig = targetUtil.getConfig(target);
if (newConfig != null) {
config = newConfig;
}
report = context.getActionReport();
try {
final Protocols protocols = config.getNetworkConfig().getProtocols();
final Protocol protocol = protocols.findProtocol(protocolName);
validate(
protocol,
"create.http.fail.protocolnotfound",
"The specified protocol {0} is not yet configured",
protocolName);
final Class<?> filterClass =
Thread.currentThread().getContextClassLoader().loadClass(classname);
if (!com.sun.grizzly.ProtocolFilter.class.isAssignableFrom(filterClass)) {
report.setMessage(
localStrings.getLocalString(
"create.portunif.fail.notfilter",
"{0} create failed. Given class is not a ProtocolFilter: {1}",
name,
classname));
report.setActionExitCode(ActionReport.ExitCode.FAILURE);
return;
}
ProtocolChainInstanceHandler handler = getHandler(protocol);
ProtocolChain chain = getChain(handler);
ConfigSupport.apply(
new SingleConfigCode<ProtocolChain>() {
@Override
public Object run(ProtocolChain param)
throws PropertyVetoException, TransactionFailure {
final List<ProtocolFilter> list = param.getProtocolFilter();
for (ProtocolFilter filter : list) {
if (name.equals(filter.getName())) {
throw new TransactionFailure(
String.format("A protocol filter named %s already exists.", name));
}
}
final ProtocolFilter filter = param.createChild(ProtocolFilter.class);
filter.setName(name);
filter.setClassname(classname);
list.add(filter);
return null;
}
},
chain);
} catch (ValidationFailureException e) {
return;
} catch (Exception e) {
e.printStackTrace();
report.setMessage(
localStrings.getLocalString(
"create.portunif.fail",
"{0} create failed: {1}",
name,
e.getMessage() == null ? "No reason given" : e.getMessage()));
report.setActionExitCode(ActionReport.ExitCode.FAILURE);
report.setFailureCause(e);
return;
}
}