Package org.switchyard.component.bean.config.model.v1

Examples of org.switchyard.component.bean.config.model.v1.V1BeanComponentImplementationModel


            ComponentModel componentModel = new V1ComponentModel();
            ComponentServiceModel serviceModel = new V1ComponentServiceModel(switchyardNamespace.uri());
            String name = serviceClass.getSimpleName();
           
            BeanComponentImplementationModel beanModel = new V1BeanComponentImplementationModel(beanNamespace.uri());
            beanModel.setClazz(serviceClass.getName());
            componentModel.setImplementation(beanModel);

            Service service = serviceClass.getAnnotation(Service.class);
            if (service != null) {
                Class<?> iface = service.value();
                if (iface == Service.class) {
                    Class<?>[] interfaces = serviceClass.getInterfaces();
                    if (interfaces.length == 1) {
                        iface = interfaces[0];
                    } else {
                        throw BeanMessages.MESSAGES.unexpectedExceptionTheServiceAnnotationHasNoValueItCannotBeOmmittedUnlessTheBeanImplementsExactlyOneInterface();
                    }
                }
                InterfaceModel csiModel = new V1InterfaceModel(InterfaceModel.JAVA);

                if (service.name().equals(Service.EMPTY)) {
                    name = iface.getSimpleName();
                } else {
                    name = service.name();
                }
               
                serviceModel.setName(name);
                serviceModel.setInterface(csiModel);
                csiModel.setInterface(iface.getName());
               
                componentModel.addService(serviceModel);
            }
           
            // Check to see if a policy requirements have been defined
            Requires requires = serviceClass.getAnnotation(Requires.class);
            if (requires != null) {
                for (SecurityPolicy secPolicy : requires.security()) {
                    if (secPolicy == SecurityPolicy.AUTHORIZATION) {
                        // authorization supports both interaction and implementation,
                        // and we want to add it as implementation to be more correct.
                        beanModel.addPolicyRequirement(secPolicy.getQName());
                    } else if (secPolicy.supports(PolicyType.INTERACTION)) {
                        serviceModel.addPolicyRequirement(secPolicy.getQName());
                    } else if (secPolicy.supports(PolicyType.IMPLEMENTATION)) {
                        beanModel.addPolicyRequirement(secPolicy.getQName());
                    } else {
                        throw BeanMessages.MESSAGES.unknownPolicy(secPolicy.toString());
                    }
                }
                for (TransactionPolicy txPolicy : requires.transaction()) {
                    if (txPolicy.supports(PolicyType.INTERACTION)) {
                        serviceModel.addPolicyRequirement(txPolicy.getQName());
                    } else if (txPolicy.supports(PolicyType.IMPLEMENTATION)) {
                        beanModel.addPolicyRequirement(txPolicy.getQName());
                    } else {
                        throw BeanMessages.MESSAGES.unknownPolicy(txPolicy.toString());
                    }
                }
                // Make sure we don't have conflicting policies
                QName ptx = TransactionPolicy.PROPAGATES_TRANSACTION.getQName();
                QName stx = TransactionPolicy.SUSPENDS_TRANSACTION.getQName();
                if (serviceModel.hasPolicyRequirement(ptx) && serviceModel.hasPolicyRequirement(stx)) {
                    throw BeanMessages.MESSAGES.transactionPoliciesCannotCoexistService(ptx, stx, name);
                }
                QName gtx = TransactionPolicy.MANAGED_TRANSACTION_GLOBAL.getQName();
                QName ltx = TransactionPolicy.MANAGED_TRANSACTION_LOCAL.getQName();
                QName ntx = TransactionPolicy.NO_MANAGED_TRANSACTION.getQName();
                if (beanModel.hasPolicyRequirement(gtx) && beanModel.hasPolicyRequirement(ltx)
                        || beanModel.hasPolicyRequirement(gtx) && beanModel.hasPolicyRequirement(ntx)
                        || beanModel.hasPolicyRequirement(ltx) && beanModel.hasPolicyRequirement(ntx)) {
                    throw BeanMessages.MESSAGES.transactionPoliciesCannotCoexistImplementation(gtx, ltx, ntx, name);
                }
            }

            // Add any references
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