Package org.jboss.errai.common.server.api

Examples of org.jboss.errai.common.server.api.ErraiBootstrapFailure

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      }
      catch (ErraiBootstrapFailure e) {
        throw e;
      }
      catch (Exception e) {
        throw new ErraiBootstrapFailure("cannot configure authentication adapter", e);
      }
    }


    /*** Dispatcher ***/

    final RequestDispatcher dispatcher = createInjector(new AbstractModule() {

      @Override
      protected void configure() {
        final Class<? extends RequestDispatcher> dispatcherImplementation;
        final String dispatcherImpl = ErraiConfigAttribs.ERRAI_DISPATCHER_IMPLEMENTATION.get(config);

        try {
          dispatcherImplementation = Class.forName(dispatcherImpl).asSubclass(RequestDispatcher.class);
        }
        catch (Exception e) {
          throw new ErraiBootstrapFailure("could not load request dispatcher implementation class", e);
        }

        log.info("using dispatcher implementation: " + dispatcherImplementation.getName());

        bind(RequestDispatcher.class).to(dispatcherImplementation);
        bind(ErraiService.class).toInstance(context.getService());
        bind(MessageBus.class).toInstance(context.getBus());
        bind(ErraiServiceConfigurator.class).toInstance(config);
      }
    }).getInstance(RequestDispatcher.class);

    context.getService().setDispatcher(dispatcher);

    /*** Session Provider ***/

    final SessionProvider sessionProvider = createInjector(new AbstractModule() {
      @Override
      protected void configure() {
        final Class<? extends SessionProvider> sessionProviderImplementation;
        final String sessionProviderImpl = ErraiConfigAttribs.ERRAI_SESSION_PROVIDER_IMPLEMENTATION.get(config);

        try {
          sessionProviderImplementation = Class.forName(sessionProviderImpl)
              .asSubclass(SessionProvider.class);
        }
        catch (Exception e) {
          throw new ErraiBootstrapFailure("could not load session provider implementation class", e);
        }

        log.info("using session provider implementation: " + sessionProviderImplementation.getName());

        bind(SessionProvider.class).to(sessionProviderImplementation);
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      }
      else if ("heap".equals(allocMode)) {
        directAlloc = false;
      }
      else {
        throw new ErraiBootstrapFailure("unrecognized option for property: "
            + ErraiConfigAttribs.BUS_BUFFER_ALLOCATION_MODE.get(config));
      }
    }
    else {
      directAlloc = false;
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      }
      else if ("heap".equals(allocMode)) {
        directAlloc = false;
      }
      else {
        throw new ErraiBootstrapFailure("unrecognized option for property: "
            + ErraiConfigAttribs.BUS_BUFFER_ALLOCATION_MODE.get(config));
      }
    }
    else {
      directAlloc = false;
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        extensionConfigurators.add(configurator);

      }
    }
    catch (Exception e) {
      throw new ErraiBootstrapFailure("unable to load IOC Extension Configurator: " + e.getMessage(), e);
    }

    computeDependentScope(context, injectionContext);

    final Collection<MetaClass> bootstrapClassCollection = ClassScanner.getTypesAnnotatedWith(IOCBootstrapTask.class);
    for (final MetaClass clazz : bootstrapClassCollection) {
      final IOCBootstrapTask task = clazz.getAnnotation(IOCBootstrapTask.class);
      if (task.value() == TaskOrder.Before) {
        beforeTasks.add(clazz);
      }
      else {
        afterTasks.add(clazz);
      }
    }

    /**
     * CodeDecorator.class
     */
    final Set<Class<?>> decorators = scanner.getTypesAnnotatedWith(CodeDecorator.class);
    try {
      for (final Class<?> clazz : decorators) {
        final Class<? extends IOCDecoratorExtension> decoratorClass = clazz.asSubclass(IOCDecoratorExtension.class);

        Class<? extends Annotation> annoType = null;
        final Type t = decoratorClass.getGenericSuperclass();
        if (!(t instanceof ParameterizedType)) {
          throw new ErraiBootstrapFailure("code decorator must extend IOCDecoratorExtension<@AnnotationType>");
        }

        final ParameterizedType pType = (ParameterizedType) t;
        if (IOCDecoratorExtension.class.equals(pType.getRawType())) {
          if (pType.getActualTypeArguments().length == 0
              || !Annotation.class.isAssignableFrom((Class) pType.getActualTypeArguments()[0])) {
            throw new ErraiBootstrapFailure("code decorator must extend IOCDecoratorExtension<@AnnotationType>");
          }

          // noinspection unchecked
          annoType = ((Class) pType.getActualTypeArguments()[0]).asSubclass(Annotation.class);
        }

        injectionContext.registerDecorator(
            decoratorClass.getConstructor(new Class[]{Class.class}).newInstance(annoType)
        );

      }
    }
    catch (Exception e) {
      throw new ErraiBootstrapFailure("unable to load code decorator: " + e.getMessage(), e);
    }

    for (final IOCExtensionConfigurator extensionConfigurator : extensionConfigurators) {
      extensionConfigurator.afterInitialization(injectionContext.getProcessingContext(), injectionContext, processorFactory);
    }
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        extensionConfigurators.add(configurator);

      }
    }
    catch (Exception e) {
      throw new ErraiBootstrapFailure("unable to load IOC Extension Configurator: " + e.getMessage(), e);
    }

    computeDependentScope(context, injectionContext);

    final Collection<MetaClass> bootstrapClassCollection = ClassScanner.getTypesAnnotatedWith(IOCBootstrapTask.class, context);
    for (final MetaClass clazz : bootstrapClassCollection) {
      final IOCBootstrapTask task = clazz.getAnnotation(IOCBootstrapTask.class);
      if (task.value() == TaskOrder.Before) {
        beforeTasks.add(clazz);
      }
      else {
        afterTasks.add(clazz);
      }
    }

    /**
     * CodeDecorator.class
     */
    final Set<Class<?>> decorators = scanner.getTypesAnnotatedWith(CodeDecorator.class);
    try {
      for (final Class<?> clazz : decorators) {
        final Class<? extends IOCDecoratorExtension> decoratorClass = clazz.asSubclass(IOCDecoratorExtension.class);

        Class<? extends Annotation> annoType = null;
        final Type t = decoratorClass.getGenericSuperclass();
        if (!(t instanceof ParameterizedType)) {
          throw new ErraiBootstrapFailure("code decorator must extend IOCDecoratorExtension<@AnnotationType>");
        }

        final ParameterizedType pType = (ParameterizedType) t;
        if (IOCDecoratorExtension.class.equals(pType.getRawType())) {
          if (pType.getActualTypeArguments().length == 0
              || !Annotation.class.isAssignableFrom((Class) pType.getActualTypeArguments()[0])) {
            throw new ErraiBootstrapFailure("code decorator must extend IOCDecoratorExtension<@AnnotationType>");
          }

          // noinspection unchecked
          annoType = ((Class) pType.getActualTypeArguments()[0]).asSubclass(Annotation.class);
        }

        injectionContext.registerDecorator(
            decoratorClass.getConstructor(new Class[]{Class.class}).newInstance(annoType)
        );

      }
    }
    catch (Exception e) {
      throw new ErraiBootstrapFailure("unable to load code decorator: " + e.getMessage(), e);
    }

    for (final IOCExtensionConfigurator extensionConfigurator : extensionConfigurators) {
      extensionConfigurator.afterInitialization(injectionContext.getProcessingContext(), injectionContext, processorFactory);
    }
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    }

    final String dispatchImplKey = "errai.dispatcher_implementation";
    if (erraiServiceConfig.containsKey(dispatchImplKey)) {
      if (AsyncDispatcher.class.getName().equals(erraiServiceConfig.getString(dispatchImplKey))) {
        throw new ErraiBootstrapFailure("Cannot start Errai CDI. You have have configured the service to use the "
                + AsyncDispatcher.class.getName()
                + " dispatcher implementation. Due to limitations of Weld, you must use the "
                + SimpleDispatcher.class.getName() + " in order to use this module.");
      }
    }
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    }

    final String dispatchImplKey = "errai.dispatcher_implementation";
    if (erraiServiceConfig.containsKey(dispatchImplKey)) {
      if (AsyncDispatcher.class.getName().equals(erraiServiceConfig.getString(dispatchImplKey))) {
        throw new ErraiBootstrapFailure("Cannot start Errai CDI. You have have configured the service to use the "
                + AsyncDispatcher.class.getName()
                + " dispatcher implementation. Due to limitations of Weld, you must use the "
                + SimpleDispatcher.class.getName() + " in order to use this module.");
      }
    }
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    }

    final String dispatchImplKey = "errai.dispatcher_implementation";
    if (erraiServiceConfig.containsKey(dispatchImplKey)) {
      if (AsyncDispatcher.class.getName().equals(erraiServiceConfig.getString(dispatchImplKey))) {
        throw new ErraiBootstrapFailure("Cannot start Errai CDI. You have have configured the service to use the "
                + AsyncDispatcher.class.getName()
                + " dispatcher implementation. Due to limitations of Weld, you must use the "
                + SimpleDispatcher.class.getName() + " in order to use this module.");
      }
    }
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        extensionConfigurators.add(configurator);

      }
    }
    catch (Exception e) {
      throw new ErraiBootstrapFailure("unable to load IOC Extension Configurator: " + e.getMessage(), e);
    }

    computeDependentScope(context, injectionContext);

    final Collection<MetaClass> bootstrapClassCollection = ClassScanner.getTypesAnnotatedWith(IOCBootstrapTask.class);
    for (final MetaClass clazz : bootstrapClassCollection) {
      final IOCBootstrapTask task = clazz.getAnnotation(IOCBootstrapTask.class);
      if (task.value() == TaskOrder.Before) {
        beforeTasks.add(clazz);
      }
      else {
        afterTasks.add(clazz);
      }
    }

    /**
     * CodeDecorator.class
     */
    final Set<Class<?>> decorators = scanner.getTypesAnnotatedWith(CodeDecorator.class);
    try {
      for (final Class<?> clazz : decorators) {
        final Class<? extends IOCDecoratorExtension> decoratorClass = clazz.asSubclass(IOCDecoratorExtension.class);

        Class<? extends Annotation> annoType = null;
        final Type t = decoratorClass.getGenericSuperclass();
        if (!(t instanceof ParameterizedType)) {
          throw new ErraiBootstrapFailure("code decorator must extend IOCDecoratorExtension<@AnnotationType>");
        }

        final ParameterizedType pType = (ParameterizedType) t;
        if (IOCDecoratorExtension.class.equals(pType.getRawType())) {
          if (pType.getActualTypeArguments().length == 0
              || !Annotation.class.isAssignableFrom((Class) pType.getActualTypeArguments()[0])) {
            throw new ErraiBootstrapFailure("code decorator must extend IOCDecoratorExtension<@AnnotationType>");
          }

          // noinspection unchecked
          annoType = ((Class) pType.getActualTypeArguments()[0]).asSubclass(Annotation.class);
        }

        injectionContext.registerDecorator(
            decoratorClass.getConstructor(new Class[]{Class.class}).newInstance(annoType)
        );

      }
    }
    catch (Exception e) {
      throw new ErraiBootstrapFailure("unable to load code decorator: " + e.getMessage(), e);
    }

    for (final IOCExtensionConfigurator extensionConfigurator : extensionConfigurators) {
      extensionConfigurator.afterInitialization(injectionContext.getProcessingContext(), injectionContext, processorFactory);
    }
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        extensionConfigurators.add(configurator);

      }
    }
    catch (Exception e) {
      throw new ErraiBootstrapFailure("unable to load IOC Extension Configurator: " + e.getMessage(), e);
    }

    computeDependentScope(context, injectionContext);

    final Collection<MetaClass> bootstrapClassCollection = ClassScanner.getTypesAnnotatedWith(IOCBootstrapTask.class);
    for (final MetaClass clazz : bootstrapClassCollection) {
      final IOCBootstrapTask task = clazz.getAnnotation(IOCBootstrapTask.class);
      if (task.value() == TaskOrder.Before) {
        beforeTasks.add(clazz);
      }
      else {
        afterTasks.add(clazz);
      }
    }

    /**
     * CodeDecorator.class
     */
    final Set<Class<?>> decorators = scanner.getTypesAnnotatedWith(CodeDecorator.class);
    try {
      for (final Class<?> clazz : decorators) {
        final Class<? extends IOCDecoratorExtension> decoratorClass = clazz.asSubclass(IOCDecoratorExtension.class);

        Class<? extends Annotation> annoType = null;
        final Type t = decoratorClass.getGenericSuperclass();
        if (!(t instanceof ParameterizedType)) {
          throw new ErraiBootstrapFailure("code decorator must extend IOCDecoratorExtension<@AnnotationType>");
        }

        final ParameterizedType pType = (ParameterizedType) t;
        if (IOCDecoratorExtension.class.equals(pType.getRawType())) {
          if (pType.getActualTypeArguments().length == 0
              || !Annotation.class.isAssignableFrom((Class) pType.getActualTypeArguments()[0])) {
            throw new ErraiBootstrapFailure("code decorator must extend IOCDecoratorExtension<@AnnotationType>");
          }

          // noinspection unchecked
          annoType = ((Class) pType.getActualTypeArguments()[0]).asSubclass(Annotation.class);
        }

        injectionContext.registerDecorator(
            decoratorClass.getConstructor(new Class[]{Class.class}).newInstance(annoType)
        );

      }
    }
    catch (Exception e) {
      throw new ErraiBootstrapFailure("unable to load code decorator: " + e.getMessage(), e);
    }

    for (final IOCExtensionConfigurator extensionConfigurator : extensionConfigurators) {
      extensionConfigurator.afterInitialization(injectionContext.getProcessingContext(), injectionContext, processorFactory);
    }
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Related Classes of org.jboss.errai.common.server.api.ErraiBootstrapFailure

  • org.jboss.errai.bus.server.ServerMessageBusImpl
  • org.jboss.errai.bus.server.service.bootstrap.DefaultComponents
  • org.jboss.errai.bus.server.service.bootstrap.LoadExtensions
  • org.jboss.errai.cdi.server.CDIExtensionPoints
  • org.jboss.errai.ioc.rebind.ioc.bootstrapper.IOCBootstrapGenerator
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