在前面的章节中,我们详细阐述了OneCode 3.0如何通过MCPServer微内核架构实现"软件即AI"的技术理念。本章将通过智能送货单系统的完整案例,展示MCPServer注解驱动架构在实际业务场景中的落地实践,重点介绍如何通过@AIGCDelivery
等业务注解与MCPServer核心注解协同工作,实现供应链场景下的AI能力编织。
MCPServer的核心优势在于其可扩展的注解体系,允许业务开发者通过自定义注解编织领域特定的AI能力。智能送货单系统基于此扩展了@AIGCDelivery
业务注解:
@Target({ElementType.TYPE, ElementType.METHOD})
@Retention(RetentionPolicy.RUNTIME)
@Inherited
@MCPService(binding = "delivery-service") // 绑定到MCPServer服务总线
public @interface AIGCDelivery {
String businessType() default "standard"; // 业务类型:标准/加急/特殊
String[] validationRules() default {}; // 校验规则组,映射到MCP校验链
boolean requireBossApproval() default false; // 是否需要老板审批,触发人机协同流程
String[] inventoryAffectAreas() default {}; // 影响的库存区域,用于多通道消息通知
String[] knowledgeBases() default {}; // 关联的知识库,指定AI推理所需的领域知识
}
@AIGCDelivery
注解与MCPServer核心注解形成多层次协同:
@MCPService
将业务服务注册到微内核@AIGCMethod
定义AI增强的业务方法@Workflow
注解定义多服务协同流程@CommunicationChannel
指定消息分发策略基于MCPServer的智能送货单系统实现了完整的供应链闭环,通过注解驱动将AI能力嵌入各个业务节点:
@Service
public class DeliveryValidationService {
@AIGCMethod(
cname = "送货条件强校验",
agentRole = "MCP校验专家",
systemPrompts = {
"严格按照交期管理规定和送货手册进行校验",
"交期必须大于当前日期加2个工作日",
"特殊商品需符合《特殊商品送货规范》第3章"
},
tools = {"DeliveryDateChecker", "ManualConformanceValidator", "SpecialProductChecker"},
authRequired = true,
roles = {"ROLE_WAREHOUSE_MANAGER", "ROLE_DELIVERY_SUPERVISOR"},
timeoutMs = 15000
)
@AIGCDelivery(
businessType = "standard",
validationRules = {"delivery_date_rule", "manual_conformance_rule"},
requireBossApproval = false
)
@MCPMessageMapping("delivery.validate") // MCPServer消息路由注解
public ValidationResult validateDeliveryConditions(DeliveryOrder order) {
// 基础参数验证
if (order == null || order.getItems().isEmpty()) {
throw new IllegalArgumentException("送货单信息不完整");
}
// AI Agent自动注入校验逻辑,由MCPServer调度执行
return AIGCAgent.invoke(this, "validateDeliveryConditions", order);
}
}
MCPServer调度流程:
delivery.validate
消息端点AIDispatcher
根据@MCPMessageMapping
注解路由请求@AIGCDelivery
注解指定的前置校验规则组@AIGCMethod
定义的AI Agent执行智能校验@CommunicationChannel
注解配置的多通道(stdio+SSE)返回结果@Service
public class InventoryService {
@AIGCMethod(
cname = "更新库存数量",
agentRole = "库存管理专家",
systemPrompts = {
"严格按照先进先出原则(FIFO)处理库存出库",
"生成出入库记录,包含批次信息和操作人",
"出库前检查仓库是否允许出库(锁定状态、权限等)"
},
tools = {"FIFOInventoryAllocator", "InventoryRecordGenerator", "WarehousePermissionChecker"}
)
@AIGCDelivery(
inventoryAffectAreas = {"main_warehouse", "regional_warehouse"}
)
@MCPTransactional // MCPServer分布式事务注解
public InventoryUpdateResult updateInventory(DeliveryOrder order) {
// AI Agent自动处理库存更新逻辑
return AIGCAgent.invoke(this, "updateInventory", order);
}
}
MCPServer事务协调:
@MCPTransactional
注解确保库存操作的原子性inventoryAffectAreas
自动触发多仓库协同操作@Service
public class CustomerFinanceService {
@AIGCMethod(
cname = "更新客户待对账",
agentRole = "财务对账助手",
systemPrompts = {
"根据送货记录更新客户待对账金额",
"特殊折扣需核对老板的私人定价策略",
"生成对账明细并准备对账通知"
},
tools = {"AccountReconciliationTool", "BossKnowledgeBaseAccessor", "NotificationGenerator"},
verifyHuman = true,
requireBossApproval = true
)
@AIGCDelivery(
knowledgeBases = {"boss_pricing_strategy", "customer_special_terms"}
)
@MCPAsync // MCPServer异步处理注解
@CommunicationChannel({
@Channel(type = "sse", target = "finance_dashboard"),
@Channel(type = "stdio", target = "finance_log"),
@Channel(type = "pusher", target = "boss_mobile")
})
public ReconciliationResult updateCustomerReconciliation(DeliveryOrder order) {
// AI Agent处理对账逻辑并与老板交互确认
return AIGCAgent.invoke(this, "updateCustomerReconciliation", order);
}
}
多通道通信协调:
MCPServer通过@CommunicationChannel
注解实现智能消息分发:
@MCPServiceConfig(
serviceId = "delivery-service",
version = "1.0.0",
acl = @ACL(policy = "ALLOW", roles = {"ROLE_OPERATOR", "ROLE_ADMIN"}),
sla = @SLA(timeout = 30000, retryCount = 3),
monitor = @Monitor(metrics = {"throughput", "latency", "error_rate"})
)
public class DeliveryServiceConfiguration {
// MCPServer服务配置类
}
MCPServer的AIDispatcher
会根据实时负载和业务优先级动态调整消息处理策略:
智能送货单系统展示了OneCode MCPServer如何通过注解驱动架构实现业务与AI能力的无缝融合:
这种"软件即AI"的实现方式,使得业务逻辑不再是僵硬的代码,而是具备自我决策能力的智能体,能够根据业务变化和用户需求持续进化。