Examples of com.gwtplatform.dispatch.rpc.server.actionvalidator.ActionValidator

Package com.gwtplatform.dispatch.rpc.server.actionvalidator

Examples of com.gwtplatform.dispatch.rpc.server.actionvalidator.ActionValidator

com.gwtplatform.dispatch.rpc.server.actionvalidator.ActionValidator
Implementers must provide an implementation of this interface and provide it to the {@link com.gwtplatform.dispatch.rpc.shared.DispatchService DispatchService} implementation so that it can checkwhether or not the action can be executed. Doing so will often require session information, which can be done by injecting a {@code Provider} into the validator and calling {@code httpSessionProvider.get()} within the{@link #isValid} method.
You should think of annotating your validators with {@code @RequestScoped} or {@code @Singleton}.

                        .getActionHandlerValidatorClass().getActionValidatorClass();
                Class<? extends ActionHandler<?, ?>> handlerClass =
                        binding.getBean().getActionHandlerValidatorClass().getActionHandlerClass();


                ActionHandlerValidatorInstance actionHandlerValidatorInstance;
                ActionValidator actionValidator = instanceRegistry.findActionValidator(actionValidatorClass);


                if (actionValidator == null) {
                    actionValidator = beanProvider.getInstance(actionValidatorClass);
                }

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    private ActionHandlerValidatorInstance createInstance(
            ActionHandlerValidatorClass<? extends Action<?>, ? extends Result> actionHandlerValidatorClass) {


        ActionHandlerValidatorInstance actionHandlerValidatorInstance;
        ActionValidator actionValidator = findActionValidator(actionHandlerValidatorClass.getActionValidatorClass());


        if (actionValidator == null) {
            actionValidator = injector.getInstance(actionHandlerValidatorClass.getActionValidatorClass());


            actionHandlerValidatorInstance = new ActionHandlerValidatorInstance(
                    actionValidator,
                    injector.getInstance(actionHandlerValidatorClass.getActionHandlerClass()));


            validators.putIfAbsent(actionValidator.getClass(), actionValidator);
        } else {
            actionHandlerValidatorInstance = new ActionHandlerValidatorInstance(
                    actionValidator,
                    injector.getInstance(actionHandlerValidatorClass.getActionHandlerClass()));
        }

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     */
    private <A extends Action<R>, R extends Result> R doExecute(A action,
            ExecutionContext ctx) throws ActionException, ServiceException {
        ActionHandler<A, R> handler = findHandler(action);


        ActionValidator actionValidator = findActionValidator(action);


        try {
            if (actionValidator.isValid(action)) {
                return handler.execute(action, ctx);
            } else {
                throw new ServiceException(actionValidator.getClass().getName() + actionValidatorMessage + action
                        .getClass().getName());
            }
        } catch (ActionException e) {
            throw e;
        } catch (Exception e) {

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    }


    private <A extends Action<R>, R extends Result> void doUndo(A action, R result,
            ExecutionContext ctx) throws ActionException, ServiceException {


        ActionValidator actionValidator = findActionValidator(action);


        ActionHandler<A, R> handler = findHandler(action);
        try {
            if (actionValidator.isValid(action)) {
                handler.undo(action, result, ctx);
            } else {
                throw new ServiceException(actionValidator.getClass().getName() + actionValidatorMessage + action
                        .getClass().getName());
            }
        } catch (ActionException e) {
            throw e;
        } catch (Exception cause) {

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    }


    private ActionHandlerValidatorInstance createInstance(
            ActionHandlerValidatorClass<? extends Action<?>, ? extends Result> actionHandlerValidatorClass) {
        ActionHandlerValidatorInstance actionHandlerValidatorInstance = null;
        ActionValidator actionValidator = findActionValidator(actionHandlerValidatorClass.getActionValidatorClass());


        ActionHandler<?, ?> actionHandler = SpringUtils.getInstance(applicationContext,
                actionHandlerValidatorClass.getActionHandlerClass());


        if (actionValidator == null) {
            actionValidator = SpringUtils.getInstance(applicationContext,
                    actionHandlerValidatorClass.getActionValidatorClass());
            actionHandlerValidatorInstance = new ActionHandlerValidatorInstance(actionValidator, actionHandler);


            validators.put(actionValidator.getClass(), actionValidator);
        } else {
            actionHandlerValidatorInstance = new ActionHandlerValidatorInstance(actionValidator, actionHandler);
        }


        if (actionHandlerValidatorInstance.getActionHandler() == null

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Related Classes of com.gwtplatform.dispatch.rpc.server.actionvalidator.ActionValidator

com.gwtplatform.dispatch.rpc.server.AbstractDispatchImpl

com.gwtplatform.dispatch.rpc.server.actionhandlervalidator.ActionHandlerValidatorLinkerHelper

com.gwtplatform.dispatch.rpc.server.guice.actionhandlervalidator.LazyActionHandlerValidatorRegistryImpl

com.gwtplatform.dispatch.rpc.server.spring.actionhandlervalidator.LazyActionHandlerValidatorRegistryImpl

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