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

Example 1 with Attribute

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

the class ServiceConfigMigratorOffline method execute.

/* (non-Javadoc)
     * @see org.opennms.upgrade.api.OnmsUpgrade#execute()
     */
@Override
public void execute() throws OnmsUpgradeException {
    if (skipMe)
        return;
    try {
        ServiceConfiguration currentCfg = JaxbUtils.unmarshal(ServiceConfiguration.class, configFile);
        int index = 0;
        for (Service baseSvc : baseConfig.getServices()) {
            Service localSvc = getService(currentCfg, baseSvc.getName());
            if (localSvc == null) {
                if (baseSvc.isEnabled()) {
                    log("Adding new service %s\n", baseSvc.getName());
                } else {
                    log("Marking service %s as disabled\n", baseSvc.getName());
                }
                currentCfg.getServices().add(index, baseSvc);
                continue;
            }
            if (!baseSvc.isEnabled()) {
                log("Disabling service %s because it is not on the default list of enabled services\n", localSvc.getName());
                localSvc.setEnabled(false);
            }
            if (localSvc.getClassName().equals("org.opennms.netmgt.poller.jmx.RemotePollerBackEnd")) {
                log("Fixing the class path for RemotePollerBackEnd.\n");
                localSvc.setClassName("org.opennms.netmgt.poller.remote.jmx.RemotePollerBackEnd");
            }
            if (localSvc.getName().equals("OpenNMS:Name=Linkd")) {
                log("Disabling Linkd (to promote EnhancedLinkd)\n");
                localSvc.setEnabled(false);
            }
            Attribute a = getLoggingPrefix(localSvc);
            if (a != null) {
                String prefix = a.getValue().getContent().toLowerCase();
                // If the logging prefix isn't already lower case...
                if (!a.getValue().getContent().equals(prefix)) {
                    // then set it to the lower case value
                    log("Fixing logging prefix for service %s\n", localSvc.getName());
                    a.getValue().setContent(prefix);
                }
            }
            index++;
        }
        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);
        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);
    }
}