Examples with DefaultApplicationClientCallbackHandler org.jboss.as.appclient.service.DefaultApplicationClientCallbackHandler used on opensource projects

Example 1 with DefaultApplicationClientCallbackHandler

use of org.jboss.as.appclient.service.DefaultApplicationClientCallbackHandler in project wildfly by wildfly.

the class ApplicationClientStartProcessor method deploy.

@Override
public void deploy(final DeploymentPhaseContext phaseContext) throws DeploymentUnitProcessingException {
    final DeploymentUnit deploymentUnit = phaseContext.getDeploymentUnit();
    final EEModuleDescription moduleDescription = deploymentUnit.getAttachment(org.jboss.as.ee.component.Attachments.EE_MODULE_DESCRIPTION);
    final ApplicationClientMetaData appClientData = deploymentUnit.getAttachment(AppClientAttachments.APPLICATION_CLIENT_META_DATA);
    final DeploymentReflectionIndex deploymentReflectionIndex = deploymentUnit.getAttachment(Attachments.REFLECTION_INDEX);
    final Module module = deploymentUnit.getAttachment(Attachments.MODULE);
    //setup the callback handler
    final CallbackHandler callbackHandler;
    if (appClientData != null && appClientData.getCallbackHandler() != null && !appClientData.getCallbackHandler().isEmpty()) {
        try {
            final Class<?> callbackClass = ClassLoadingUtils.loadClass(appClientData.getCallbackHandler(), module);
            callbackHandler = new RealmCallbackWrapper((CallbackHandler) callbackClass.newInstance());
        } catch (ClassNotFoundException e) {
            throw AppClientLogger.ROOT_LOGGER.couldNotLoadCallbackClass(appClientData.getCallbackHandler());
        } catch (Exception e) {
            throw AppClientLogger.ROOT_LOGGER.couldNotCreateCallbackHandler(appClientData.getCallbackHandler());
        }
    } else {
        callbackHandler = new DefaultApplicationClientCallbackHandler();
    }
    Boolean activate = deploymentUnit.getAttachment(AppClientAttachments.START_APP_CLIENT);
    if (activate == null || !activate) {
        return;
    }
    final Class<?> mainClass = deploymentUnit.getAttachment(AppClientAttachments.MAIN_CLASS);
    if (mainClass == null) {
        throw AppClientLogger.ROOT_LOGGER.cannotStartAppClient(deploymentUnit.getName());
    }
    final ApplicationClientComponentDescription component = deploymentUnit.getAttachment(AppClientAttachments.APPLICATION_CLIENT_COMPONENT);
    Method mainMethod = null;
    Class<?> klass = mainClass;
    while (klass != Object.class) {
        final ClassReflectionIndex index = deploymentReflectionIndex.getClassIndex(klass);
        mainMethod = index.getMethod(void.class, "main", String[].class);
        if (mainMethod != null) {
            break;
        }
        klass = klass.getSuperclass();
    }
    if (mainMethod == null) {
        throw AppClientLogger.ROOT_LOGGER.cannotStartAppClient(deploymentUnit.getName(), mainClass);
    }
    final ApplicationClientStartService startService;
    final List<SetupAction> setupActions = deploymentUnit.getAttachmentList(org.jboss.as.ee.component.Attachments.OTHER_EE_SETUP_ACTIONS);
    if (connectionPropertiesUrl != null) {
        try {
            final File file = new File(connectionPropertiesUrl);
            final URL url;
            if (file.exists()) {
                url = file.toURI().toURL();
            } else {
                url = new URL(connectionPropertiesUrl);
            }
            Properties properties = new Properties();
            InputStream stream = null;
            try {
                stream = url.openStream();
                properties.load(stream);
            } finally {
                if (stream != null) {
                    try {
                        stream.close();
                    } catch (IOException e) {
                    //ignore
                    }
                }
            }
            final ClassLoader oldTccl = WildFlySecurityManager.getCurrentContextClassLoaderPrivileged();
            try {
                WildFlySecurityManager.setCurrentContextClassLoaderPrivileged(module.getClassLoader());
                startService = new ApplicationClientStartService(mainMethod, parameters, moduleDescription.getNamespaceContextSelector(), module.getClassLoader(), setupActions);
            } finally {
                WildFlySecurityManager.setCurrentContextClassLoaderPrivileged(oldTccl);
            }
        } catch (Exception e) {
            throw AppClientLogger.ROOT_LOGGER.exceptionLoadingEjbClientPropertiesURL(connectionPropertiesUrl, e);
        }
    } else {
        startService = new ApplicationClientStartService(mainMethod, parameters, moduleDescription.getNamespaceContextSelector(), module.getClassLoader(), setupActions, hostUrl, callbackHandler);
    }
    phaseContext.getServiceTarget().addService(deploymentUnit.getServiceName().append(ApplicationClientStartService.SERVICE_NAME), startService).addDependency(ApplicationClientDeploymentService.SERVICE_NAME, ApplicationClientDeploymentService.class, startService.getApplicationClientDeploymentServiceInjectedValue()).addDependency(component.getCreateServiceName(), Component.class, startService.getApplicationClientComponent()).install();
}