org.mobicents.tools.twiddle.jslee.ServiceCommand Maven / Gradle / Ivy
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package org.mobicents.tools.twiddle.jslee;
import gnu.getopt.Getopt;
import gnu.getopt.LongOpt;
import java.io.PrintWriter;
import javax.management.MalformedObjectNameException;
import javax.management.ObjectName;
import javax.slee.ServiceID;
import javax.slee.management.ServiceState;
import org.jboss.console.twiddle.command.CommandContext;
import org.jboss.console.twiddle.command.CommandException;
import org.jboss.logging.Logger;
import org.mobicents.tools.twiddle.AbstractSleeCommand;
import org.mobicents.tools.twiddle.Utils;
import org.mobicents.tools.twiddle.op.AbstractOperation;
/**
* Command for service interaction - activate/deactivate etc.
*
* @author baranowb
*
*/
public class ServiceCommand extends AbstractSleeCommand {
public ServiceCommand() {
super("service", "This command performs operations on JSLEE ServiceManagementMBean.");
}
/*
* (non-Javadoc)
*
* @see org.mobicents.slee.tools.twiddle.AbstractSleeCommand#displayHelp()
*/
@Override
public void displayHelp() {
PrintWriter out = context.getWriter();
out.println(desc);
out.println();
out.println("usage: " + name + " <-operation[[arg] | [--option[=arg]]*]>");
out.println();
out.println("operation:");
out.println(" -a, --activate Activates service('s) with matching ServiceID.");
out.println(" Accepts array argument.");
out.println(" -d, --deactivate Deactivates service('s) with matching ServiceID");
out.println(" Accepts array argument.");
out.println(" -c, --deactivate-and-activate Deactivates and activates service('s) with matching ServiceID(s)");
out.println(" Supports two sub options(mandatory):");
out.println(" --ta Indicates services to be activated in this operation. Accepts array argument.");
out.println(" --td Indicates services to be deactivated in this operation. Accepts array argument.");
//out.println(" -u, --usage-mbean Returns the Object Name of a ServiceUsageMBean object");
//out.println(" Requires ServiceID as argument.");
out.println(" -i, --services Returns list of services in given state");
out.println(" Requires ServiceState as argument.");
out.println(" -o, --state Returns state of service");
out.println(" Requires ServiceID as argument. Does not accept array argument.");
out.println();
out.println("arg:");
out.println("");
out.println(" ServiceID: ServiceID[name=xxx,vendor=uuu,version=123.0.00]");
out.println(" ServiceID Array: ServiceID[name=xxx,vendor=uuu,version=123.0.00];ServiceID[name=xxx,vendor=uuu,version=123.0.00]");
out.println(" ServiceState: [Active|Inactive|Stopping] ");
out.println("");
out.println("Examples: ");
out.println("");
out.println(" 1. Activate two services:");
out.println("" + name + " -aServiceID[name=xxx,vendor=uuu,version=123.0.00];ServiceID[name=YYY,vendor=uuu,version=123.0.00]");
out.println("");
out.println(" 2. Deactivate and activate services:");
out.println("" + name + " -c --td=ServiceID[name=xxx,vendor=uuu,version=123.0.00];ServiceID[name=YYY,vendor=uuu,version=123.0.00] --taServiceID[name=xxx,vendor=uuu,version=123.0.00];ServiceID[name=YYY,vendor=uuu,version=123.0.00]");
out.println("");
out.println(" 3. Check which services are inactive:");
out.println("" + name + " -iInactive");
out.flush();
}
/* (non-Javadoc)
* @see org.mobicents.slee.tools.twiddle.AbstractSleeCommand#getBeanOName()
*/
@Override
public ObjectName getBeanOName() throws MalformedObjectNameException, NullPointerException {
return new ObjectName(Utils.SLEE_SERVICE_MANAGEMENT);
}
protected void processArguments(String[] args) throws CommandException {
//String sopts = ":a:d:u:i:o:c"; // ":" is for req, argument, lack of it
String sopts = ":a:d:i:o:c";// after option means no args.
LongOpt[] lopts = { new LongOpt("activate", LongOpt.REQUIRED_ARGUMENT, null, 'a'),
new LongOpt("deactivate", LongOpt.REQUIRED_ARGUMENT, null, 'd'),
//new LongOpt("usage-mbean", LongOpt.REQUIRED_ARGUMENT, null, 'u'),
new LongOpt("services", LongOpt.REQUIRED_ARGUMENT, null, 'i'),
new LongOpt("state", LongOpt.REQUIRED_ARGUMENT, null, 'o'),
new LongOpt("deactivate-and-activate", LongOpt.NO_ARGUMENT, null, 'c'),
// Longopts for deactivateAndActivate - no short ops for those
new LongOpt("ta", LongOpt.REQUIRED_ARGUMENT, null, DeactivateAndActivateOperation.ta),
new LongOpt("td", LongOpt.REQUIRED_ARGUMENT, null, DeactivateAndActivateOperation.td) };
Getopt getopt = new Getopt(null, args, sopts, lopts);
// getopt.setOpterr(false);
int code;
while ((code = getopt.getopt()) != -1) {
switch (code) {
case ':':
throw new CommandException("Option requires an argument: " + args[getopt.getOptind() - 1]);
case '?':
throw new CommandException("Invalid (or ambiguous) option: " + args[getopt.getOptind() - 1]);
case 'a':
// operationName = "activate";
super.operation = new ActivateOperation(super.context, super.log, this);
super.operation.buildOperation(getopt, args);
break;
case 'd':
// operationName = "deactivate";
super.operation = new DeactivateOperation(super.context, super.log, this);
super.operation.buildOperation(getopt, args);
break;
case 'c':
// operationName = "deactivateAndActivate";
// this requires some more args than one, so...
super.operation = new DeactivateAndActivateOperation(super.context, super.log, this);
super.operation.buildOperation(getopt, args);
break;
case 'u':
// operationName = "getServiceUsageMBean";
super.operation = new GetServiceUsageMBeanOperation(super.context, super.log, this);
super.operation.buildOperation(getopt, args);
break;
case 'i':
// operationName = "getServices";
super.operation = new GetServicesOperation(super.context, super.log, this);
super.operation.buildOperation(getopt, args);
break;
case 'o':
// operationName = "getState";
super.operation = new GetStateOperation(super.context, super.log, this);
super.operation.buildOperation(getopt, args);
break;
default:
throw new CommandException("Command: \"" + getName() + "\", found unexpected opt: " + args[getopt.getOptind() - 1]);
}
}
}
private class ActivateOperation extends AbstractOperation {
private static final String OPERATION_activate = "activate";
public ActivateOperation(CommandContext context, Logger log, ServiceCommand serviceCommand) {
super(context, log, serviceCommand);
this.operationName = OPERATION_activate;
}
@Override
public void buildOperation(Getopt opts, String[] args) throws CommandException {
String optArg = opts.getOptarg();
try {
if (optArg.contains(";")) {
// arrays for ServiceID
addArg(optArg, ServiceID[].class, true);
} else {
addArg(optArg, ServiceID.class, true);
}
} catch (Exception e) {
throw new CommandException("Failed to parse ServiceID: \"" + optArg + "\"", e);
}
}
}
private class DeactivateOperation extends AbstractOperation {
private static final String OPERATION_deactivate = "deactivate";
public DeactivateOperation(CommandContext context, Logger log, ServiceCommand serviceCommand) {
super(context, log, serviceCommand);
this.operationName = OPERATION_deactivate;
}
@Override
public void buildOperation(Getopt opts, String[] args) throws CommandException {
String optArg = opts.getOptarg();
try {
if (optArg.contains(";")) {
// arrays for ServiceID
addArg(optArg, ServiceID[].class, true);
} else {
addArg(optArg, ServiceID.class, true);
}
} catch (Exception e) {
throw new CommandException("Failed to parse ServiceID: \"" + optArg + "\"", e);
}
}
}
private class GetServiceUsageMBeanOperation extends AbstractOperation {
private static final String OPERATION_getServiceUsageMBean = "getServiceUsageMBean";
public GetServiceUsageMBeanOperation(CommandContext context, Logger log, ServiceCommand serviceCommand) {
super(context, log, serviceCommand);
this.operationName = OPERATION_getServiceUsageMBean;
}
@Override
public void buildOperation(Getopt opts, String[] args) throws CommandException {
String optArg = opts.getOptarg();
if (optArg.contains(";")) {
throw new CommandException("Option does not support array argument.");
} else {
try {
addArg(optArg, ServiceID.class, true);
} catch (Exception e) {
throw new CommandException("Failed to parse ServiceID: \"" + optArg + "\"", e);
}
}
}
}
private class GetServicesOperation extends AbstractOperation {
private static final String OPERATION_getServices = "getServices";
public GetServicesOperation(CommandContext context, Logger log, ServiceCommand serviceCommand) {
super(context, log, serviceCommand);
this.operationName = OPERATION_getServices;
}
@Override
public void buildOperation(Getopt opts, String[] args) throws CommandException {
String optArg = opts.getOptarg();
if (optArg.contains(";")) {
throw new CommandException("Option does not support array argument.");
} else {
try {
addArg(optArg, ServiceState.class, true);
} catch (Exception e) {
throw new CommandException("Failed to parse ServiceState: \"" + optArg + "\"", e);
}
}
}
}
private class GetStateOperation extends AbstractOperation {
private static final String OPERATION_getState = "getState";
public GetStateOperation(CommandContext context, Logger log, ServiceCommand serviceCommand) {
super(context, log, serviceCommand);
this.operationName = OPERATION_getState;
}
@Override
public void buildOperation(Getopt opts, String[] args) throws CommandException {
String optArg = opts.getOptarg();
if (optArg.contains(";")) {
throw new CommandException("Option does not support array argument.");
} else {
try {
addArg(optArg, ServiceID.class, true);
} catch (Exception e) {
throw new CommandException("Failed to parse ServiceID: \"" + optArg + "\"", e);
}
}
}
}
private class DeactivateAndActivateOperation extends AbstractOperation {
// long opts for that
public static final char ta = 'z';
public static final char td = 'x';
private static final String OPERATION_deactivateAndActivate = "deactivateAndActivate";
private String toActivate;
private String toDeactivate;
public DeactivateAndActivateOperation(CommandContext context, Logger log, ServiceCommand serviceCommand) {
super(context, log, serviceCommand);
this.operationName = OPERATION_deactivateAndActivate;
}
@SuppressWarnings("unchecked")
@Override
public void buildOperation(Getopt opts, String[] args) throws CommandException {
// next two opts must contain conf for this.
int code;
while ((code = opts.getopt()) != -1) {
switch (code) {
case ':':
throw new CommandException("Option requires an argument: " + args[opts.getOptind() - 1]);
case '?':
throw new CommandException("Invalid (or ambiguous) option: " + args[opts.getOptind() - 1] + " --> " + opts.getOptopt());
case ta:
toActivate = opts.getOptarg();
break;
case td:
toDeactivate = opts.getOptarg();
break;
default:
throw new CommandException("Operation \"" + this.operationName + "\" for command: \"" + sleeCommand.getName()
+ "\", found unexpected opt: " + args[opts.getOptind() - 1]);
}
}
if (toActivate == null || toDeactivate == null) {
throw new CommandException("Operation \"" + this.operationName + "\" for command: \"" + sleeCommand.getName()
+ "\", requires set of sub options!");
}
@SuppressWarnings("rawtypes")
Class argClass = ServiceID.class;
if (toActivate.contains(";") || toDeactivate.contains(";")) {
argClass = ServiceID[].class;
}
try {
addArg(toDeactivate, argClass, true);
} catch (Exception e) {
throw new CommandException("Failed to parse service IDs to deactivate: \"" + toDeactivate + "\"", e);
}
try {
addArg(toActivate, argClass, true);
} catch (Exception e) {
throw new CommandException("Failed to parse service IDs to activate: \"" + toActivate + "\"", e);
}
}
}
}
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