Examples with Service org.opennms.netmgt.config.service.Service used on opensource projects

Example 6 with Service

use of org.opennms.netmgt.config.service.Service in project opennms by OpenNMS.

the class Invoker method invokeMethods.

/**
 * <p>invokeMethods</p>
 *
 * @return a {@link java.util.List} object.
 */
public List<InvokerResult> invokeMethods() {
    List<InvokerService> invokerServicesOrdered;
    if (isReverse()) {
        invokerServicesOrdered = new ArrayList<InvokerService>(getServices());
        Collections.reverse(invokerServicesOrdered);
    } else {
        // We can  use the original list
        invokerServicesOrdered = getServices();
    }
    List<InvokerResult> resultInfo = new ArrayList<InvokerResult>(invokerServicesOrdered.size());
    for (int pass = 0, end = getLastPass(); pass <= end; pass++) {
        LOG.debug("starting pass {}", pass);
        for (InvokerService invokerService : invokerServicesOrdered) {
            Service service = invokerService.getService();
            String name = invokerService.getService().getName();
            ObjectInstance mbean = invokerService.getMbean();
            if (invokerService.isBadService()) {
                resultInfo.add(new InvokerResult(service, mbean, null, invokerService.getBadThrowable()));
                if (isFailFast()) {
                    return resultInfo;
                }
            }
            for (final Invoke invoke : invokerService.getService().getInvokes()) {
                if (invoke.getPass() != pass || !getAtType().equals(invoke.getAt())) {
                    continue;
                }
                LOG.debug("pass {} on service {} will invoke method \"{}\"", pass, name, invoke.getMethod());
                try {
                    Object result = invoke(invoke, mbean);
                    resultInfo.add(new InvokerResult(service, mbean, result, null));
                } catch (Throwable t) {
                    resultInfo.add(new InvokerResult(service, mbean, null, t));
                    if (isFailFast()) {
                        return resultInfo;
                    }
                }
            }
        }
        LOG.debug("completed pass {}", pass);
    }
    return resultInfo;
}

Example 7 with Service

use of org.opennms.netmgt.config.service.Service in project opennms by OpenNMS.

the class ServiceConfig1701MigratorOffline method execute.

/* (non-Javadoc)
     * @see org.opennms.upgrade.api.OnmsUpgrade#execute()
     */
@Override
public void execute() throws OnmsUpgradeException {
    try {
        ServiceConfiguration currentCfg = JaxbUtils.unmarshal(ServiceConfiguration.class, configFile);
        log("Current configuration: " + currentCfg.getServices().size() + " services.\n");
        for (int i = currentCfg.getServices().size() - 1; i >= 0; i--) {
            final Service localSvc = (Service) currentCfg.getServices().get(i);
            final String name = localSvc.getName();
            if (oldServices.contains(name)) {
                log("Removing old service %s\n", name);
                currentCfg.getServices().remove(i);
            }
        }
        log("New configuration: " + currentCfg.getServices().size() + " services.\n");
        // now remove
        final StringWriter sw = new StringWriter();
        sw.write("<?xml version=\"1.0\"?>\n");
        sw.write("<!-- NOTE!!!!!!!!!!!!!!!!!!!\n");
        sw.write("The order in which these services are specified is important - for example, Eventd\n");
        sw.write("will need to come up last so that none of the event topic subcribers loose any event.\n");
        sw.write("\nWhen splitting services to run on mutiple VMs, the order of the services should be\n");
        sw.write("maintained\n");
        sw.write("-->\n");
        JaxbUtils.marshal(currentCfg, sw);
        final FileWriter fw = new FileWriter(configFile);
        fw.write(sw.toString());
        fw.close();
    } catch (Exception e) {
        throw new OnmsUpgradeException("Can't fix services configuration because " + e.getMessage(), e);
    }
}

Example 8 with Service

use of org.opennms.netmgt.config.service.Service in project opennms by OpenNMS.

the class ServiceConfigurationPublicConstructorIT method getClasses.

@Override
protected List<Class<? extends Object>> getClasses() throws IOException, ClassNotFoundException {
    List<Class<? extends Object>> retval = new ArrayList<Class<? extends Object>>();
    Service[] services = new ServiceConfigFactory().getServices();
    for (Service service : services) {
        retval.add(Class.forName(service.getClassName()));
    }
    return retval;
}

Example 9 with Service

use of org.opennms.netmgt.config.service.Service in project opennms by OpenNMS.

the class Main method main.

@SuppressWarnings({ "static-access", "deprecation" })
public static void main(final String... args) throws Exception {
    final Options options = new Options();
    options.addOption(OptionBuilder.withDescription("this help").withLongOpt("help").create("h"));
    options.addOption(OptionBuilder.hasArg().withArgName("DIRECTORY").withDescription("OpenNMS home directory").withLongOpt("opennms-home").create("o"));
    final CommandLineParser parser = new GnuParser();
    try {
        final CommandLine line = parser.parse(options, args);
        if (line.hasOption("help")) {
            final HelpFormatter formatter = new HelpFormatter();
            formatter.printHelp("syslog-profiler", options, true);
            System.exit(1);
        }
        if (line.hasOption("opennms-home")) {
            OPENNMS_HOME = line.getOptionValue("opennms-home");
        } else {
            final HelpFormatter formatter = new HelpFormatter();
            formatter.printHelp("syslog-profiler", "You must specify your OpenNMS home.", options, null);
            System.exit(1);
        }
    } catch (Throwable e) {
        LOG.warn("An error occurred trying to parse the command-line.", e);
    }
    System.out.println("- using " + OPENNMS_HOME + "/etc for configuration files");
    System.setProperty("opennms.home", OPENNMS_HOME);
    MBeanServer server = ManagementFactory.getPlatformMBeanServer();
    List<Invoke> invokes = new ArrayList<>();
    invokes.add((Invoke) CastorUtils.unmarshal(Invoke.class, new StringReader("<invoke at=\"start\" pass=\"0\" method=\"init\"/>")));
    invokes.add((Invoke) CastorUtils.unmarshal(Invoke.class, new StringReader("<invoke at=\"start\" pass=\"1\" method=\"start\"/>")));
    invokes.add((Invoke) CastorUtils.unmarshal(Invoke.class, new StringReader("<invoke at=\"status\" pass=\"0\" method=\"status\"/>")));
    invokes.add((Invoke) CastorUtils.unmarshal(Invoke.class, new StringReader("<invoke at=\"stop\" pass=\"0\" method=\"stop\"/>")));
    List<Service> services = new ArrayList<>();
    Invoker invoker = new Invoker();
    invoker.setServer(server);
    invoker.setAtType(InvokeAtType.START);
    for (final Service s : Invoker.getDefaultServiceConfigFactory().getServices()) {
        if (s.getName().contains("Eventd") || s.getName().contains("Syslogd")) {
            services.add(s);
        }
    }
    List<InvokerService> invokerServices = InvokerService.createServiceList(services.toArray(new Service[0]));
    System.err.println(invokerServices);
    invoker.setServices(invokerServices);
    invoker.instantiateClasses();
    Thread.sleep(10000);
}

Example 10 with Service

use of org.opennms.netmgt.config.service.Service in project opennms by OpenNMS.

the class EOLServiceConfigMigratorOffline method execute.

/* (non-Javadoc)
     * @see org.opennms.upgrade.api.OnmsUpgrade#execute()
     */
@Override
public void execute() throws OnmsUpgradeException {
    final String[] eol = { "OpenNMS:Name=Linkd", "OpenNMS:Name=Xmlrpcd", "OpenNMS:Name=XmlrpcProvisioner", "OpenNMS:Name=AccessPointMonitor" };
    try {
        final ServiceConfiguration currentCfg = JaxbUtils.unmarshal(ServiceConfiguration.class, configFile);
        // Remove any end-of-life'd daemons from service configuration
        for (final String serviceName : eol) {
            final Service eolService = getService(currentCfg, serviceName);
            if (eolService == null) {
                continue;
            }
            final String eolServiceName = eolService.getName();
            if (eolServiceName.equals(serviceName)) {
                final String displayName = serviceName.replace("OpenNMS:Name=", "");
                log("Disabling EOL service: " + displayName + "\n");
                eolService.setEnabled(false);
            }
        }
        final StringWriter sw = new StringWriter();
        sw.write("<?xml version=\"1.0\"?>\n");
        sw.write("<!-- NOTE!!!!!!!!!!!!!!!!!!!\n");
        sw.write("The order in which these services are specified is important - for example, Eventd\n");
        sw.write("will need to come up last so that none of the event topic subcribers loose any event.\n");
        sw.write("\nWhen splitting services to run on mutiple VMs, the order of the services should be\n");
        sw.write("maintained\n");
        sw.write("-->\n");
        JaxbUtils.marshal(currentCfg, sw);
        final FileWriter fw = new FileWriter(configFile);
        fw.write(sw.toString());
        fw.close();
    } catch (final Exception e) {
        throw new OnmsUpgradeException("Can't fix services configuration because " + e.getMessage(), e);
    }
}