Examples with WaterMark org.jboss.jca.core.workmanager.policy.WaterMark used on opensource projects

Example 1 with WaterMark

use of org.jboss.jca.core.workmanager.policy.WaterMark in project wildfly by wildfly.

the class DistributedWorkManagerAdd method performRuntime.

@Override
protected void performRuntime(final OperationContext context, final ModelNode operation, final Resource resource) throws OperationFailedException {
    ModelNode model = resource.getModel();
    String name = JcaDistributedWorkManagerDefinition.DWmParameters.NAME.getAttribute().resolveModelAttribute(context, model).asString();
    boolean elytronEnabled = JcaWorkManagerDefinition.WmParameters.ELYTRON_ENABLED.getAttribute().resolveModelAttribute(context, resource.getModel()).asBoolean();
    String policy = JcaDistributedWorkManagerDefinition.DWmParameters.POLICY.getAttribute().resolveModelAttribute(context, model).asString();
    String selector = JcaDistributedWorkManagerDefinition.DWmParameters.SELECTOR.getAttribute().resolveModelAttribute(context, model).asString();
    ServiceTarget serviceTarget = context.getServiceTarget();
    NamedDistributedWorkManager namedDistributedWorkManager = new NamedDistributedWorkManager(name, elytronEnabled);
    if (policy != null && !policy.trim().isEmpty()) {
        switch(JcaDistributedWorkManagerDefinition.PolicyValue.valueOf(policy)) {
            case NEVER:
                {
                    namedDistributedWorkManager.setPolicy(new Never());
                    break;
                }
            case ALWAYS:
                {
                    namedDistributedWorkManager.setPolicy(new Always());
                    break;
                }
            case WATERMARK:
                {
                    namedDistributedWorkManager.setPolicy(new WaterMark());
                    break;
                }
            default:
                throw ROOT_LOGGER.unsupportedPolicy(policy);
        }
        Injection injector = new Injection();
        for (Map.Entry<String, String> entry : ((PropertiesAttributeDefinition) JcaDistributedWorkManagerDefinition.DWmParameters.POLICY_OPTIONS.getAttribute()).unwrap(context, model).entrySet()) {
            try {
                injector.inject(namedDistributedWorkManager.getPolicy(), entry.getKey(), entry.getValue());
            } catch (Exception e) {
                ROOT_LOGGER.unsupportedPolicyOption(entry.getKey());
            }
        }
    } else {
        namedDistributedWorkManager.setPolicy(new WaterMark());
    }
    if (selector != null && !selector.trim().isEmpty()) {
        switch(JcaDistributedWorkManagerDefinition.SelectorValue.valueOf(selector)) {
            case FIRST_AVAILABLE:
                {
                    namedDistributedWorkManager.setSelector(new FirstAvailable());
                    break;
                }
            case MAX_FREE_THREADS:
                {
                    namedDistributedWorkManager.setSelector(new MaxFreeThreads());
                    break;
                }
            case PING_TIME:
                {
                    namedDistributedWorkManager.setSelector(new PingTime());
                    break;
                }
            default:
                throw ROOT_LOGGER.unsupportedSelector(selector);
        }
        Injection injector = new Injection();
        for (Map.Entry<String, String> entry : ((PropertiesAttributeDefinition) JcaDistributedWorkManagerDefinition.DWmParameters.SELECTOR_OPTIONS.getAttribute()).unwrap(context, model).entrySet()) {
            try {
                injector.inject(namedDistributedWorkManager.getSelector(), entry.getKey(), entry.getValue());
            } catch (Exception e) {
                ROOT_LOGGER.unsupportedSelectorOption(entry.getKey());
            }
        }
    } else {
        namedDistributedWorkManager.setSelector(new PingTime());
    }
    DistributedWorkManagerService wmService = new DistributedWorkManagerService(namedDistributedWorkManager);
    ServiceBuilder<NamedDistributedWorkManager> builder = serviceTarget.addService(ConnectorServices.WORKMANAGER_SERVICE.append(name), wmService);
    builder.addDependency(ClusteringDefaultRequirement.COMMAND_DISPATCHER_FACTORY.getServiceName(context), CommandDispatcherFactory.class, wmService.getCommandDispatcherFactoryInjector());
    if (resource.hasChild(PathElement.pathElement(Element.LONG_RUNNING_THREADS.getLocalName()))) {
        builder.addDependency(ThreadsServices.EXECUTOR.append(WORKMANAGER_LONG_RUNNING).append(name), Executor.class, wmService.getExecutorLongInjector());
    }
    builder.addDependency(ThreadsServices.EXECUTOR.append(WORKMANAGER_SHORT_RUNNING).append(name), Executor.class, wmService.getExecutorShortInjector());
    builder.addDependency(TxnServices.JBOSS_TXN_CONTEXT_XA_TERMINATOR, JBossContextXATerminator.class, wmService.getXaTerminatorInjector()).setInitialMode(ServiceController.Mode.ON_DEMAND).install();
    WorkManagerStatisticsService wmStatsService = new WorkManagerStatisticsService(context.getResourceRegistrationForUpdate(), name, true);
    serviceTarget.addService(ConnectorServices.WORKMANAGER_STATS_SERVICE.append(name), wmStatsService).addDependency(ConnectorServices.WORKMANAGER_SERVICE.append(name), WorkManager.class, wmStatsService.getWorkManagerInjector()).setInitialMode(ServiceController.Mode.PASSIVE).install();
    DistributedWorkManagerStatisticsService dwmStatsService = new DistributedWorkManagerStatisticsService(context.getResourceRegistrationForUpdate(), name, true);
    serviceTarget.addService(ConnectorServices.DISTRIBUTED_WORKMANAGER_STATS_SERVICE.append(name), dwmStatsService).addDependency(ConnectorServices.WORKMANAGER_SERVICE.append(name), DistributedWorkManager.class, dwmStatsService.getDistributedWorkManagerInjector()).setInitialMode(ServiceController.Mode.PASSIVE).install();
    PathElement peDistributedWm = PathElement.pathElement(org.jboss.as.connector.subsystems.resourceadapters.Constants.STATISTICS_NAME, "distributed");
    PathElement peLocaldWm = PathElement.pathElement(org.jboss.as.connector.subsystems.resourceadapters.Constants.STATISTICS_NAME, "local");
    final Resource wmResource = new IronJacamarResource.IronJacamarRuntimeResource();
    if (!resource.hasChild(peLocaldWm))
        resource.registerChild(peLocaldWm, wmResource);
    final Resource dwmResource = new IronJacamarResource.IronJacamarRuntimeResource();
    if (!resource.hasChild(peDistributedWm))
        resource.registerChild(peDistributedWm, dwmResource);
}

Example 2 with WaterMark

use of org.jboss.jca.core.workmanager.policy.WaterMark in project wildfly by wildfly.

the class JcaDistributedWorkManagerWriteHandler method applyUpdateToRuntime.

@Override
protected boolean applyUpdateToRuntime(OperationContext context, ModelNode operation, String attributeName, ModelNode resolvedValue, ModelNode currentValue, HandbackHolder<JcaSubsystemConfiguration> jcaSubsystemConfigurationHandbackHolder) throws OperationFailedException {
    final ModelNode address = operation.require(OP_ADDR);
    final String name = PathAddress.pathAddress(address).getLastElement().getValue();
    Object wm = context.getServiceRegistry(true).getService(ConnectorServices.WORKMANAGER_SERVICE.append(name)).getValue();
    if (wm == null || !(wm instanceof NamedDistributedWorkManager)) {
        throw ConnectorLogger.ROOT_LOGGER.failedToFindDistributedWorkManager(name);
    }
    NamedDistributedWorkManager namedDistributedWorkManager = (NamedDistributedWorkManager) wm;
    Injection injector = new Injection();
    if (attributeName.equals(JcaDistributedWorkManagerDefinition.DWmParameters.POLICY.getAttribute().getName())) {
        switch(JcaDistributedWorkManagerDefinition.PolicyValue.valueOf(resolvedValue.asString())) {
            case NEVER:
                {
                    namedDistributedWorkManager.setPolicy(new Never());
                    break;
                }
            case ALWAYS:
                {
                    namedDistributedWorkManager.setPolicy(new Always());
                    break;
                }
            case WATERMARK:
                {
                    namedDistributedWorkManager.setPolicy(new WaterMark());
                    break;
                }
            default:
                {
                    throw ROOT_LOGGER.unsupportedPolicy(resolvedValue.asString());
                }
        }
    } else if (attributeName.equals(JcaDistributedWorkManagerDefinition.DWmParameters.SELECTOR.getAttribute().getName())) {
        switch(JcaDistributedWorkManagerDefinition.SelectorValue.valueOf(resolvedValue.asString())) {
            case FIRST_AVAILABLE:
                {
                    namedDistributedWorkManager.setSelector(new FirstAvailable());
                    break;
                }
            case MAX_FREE_THREADS:
                {
                    namedDistributedWorkManager.setSelector(new MaxFreeThreads());
                    break;
                }
            case PING_TIME:
                {
                    namedDistributedWorkManager.setSelector(new PingTime());
                    break;
                }
            default:
                {
                    throw ROOT_LOGGER.unsupportedSelector(resolvedValue.asString());
                }
        }
    } else if (attributeName.equals(JcaDistributedWorkManagerDefinition.DWmParameters.POLICY_OPTIONS.getAttribute().getName()) && namedDistributedWorkManager.getPolicy() != null) {
        for (Property property : resolvedValue.asPropertyList()) {
            try {
                injector.inject(namedDistributedWorkManager.getPolicy(), property.getName(), property.getValue().asString());
            } catch (Exception e) {
                ROOT_LOGGER.unsupportedPolicyOption(property.getName());
            }
        }
    } else if (attributeName.equals(JcaDistributedWorkManagerDefinition.DWmParameters.SELECTOR_OPTIONS.getAttribute().getName())) {
        for (Property property : resolvedValue.asPropertyList()) {
            try {
                injector.inject(namedDistributedWorkManager.getSelector(), property.getName(), property.getValue().asString());
            } catch (Exception e) {
                ROOT_LOGGER.unsupportedSelectorOption(property.getName());
            }
        }
    }
    return false;
}