红帽全球峰会36.4. MLLP Consumer
MLLP Consumer 支持接收 MLLP-framed 消息并发送 HL7 Acknowledgements。MLLP Consumer 可以自动生成 HL7 Acknowledgement (HL7 Application Acknowledgements - AA, AE 和 AR)，也可以使用 CamelMllpAcknowledge Exchange 属性指定确认。此外，可通过设置 CamelMllpAcknowledgementType Exchange 属性来控制将生成的确认类型。如果自动确认是禁用并且交换模式为 InOnly，则 MLLP Consumer 可以读取消息而不发送任何 HL7 Acknowledgement。
36.4.1. 消息标头
MLLP Consumer 在 Camel 信息上添加了这些标头：
| 键 | 描述 |
| CamelMllpLocalAddress | 套接字的本地 TCP 地址 |
| CamelMllpRemoteAddress | 套接字的本地 TCP 地址 |
| CamelMllpSendingApplication | MSH-3 值 |
| CamelMllpSendingFacility | MSH-4 值 |
| CamelMllpReceivingApplication | MSH-5 值 |
| CamelMllpReceivingFacility | MSH-6 值 |
| CamelMllpTimestamp | MSH-7 值 |
| CamelMllpSecurity | MSH-8 值 |
| CamelMllpMessageType | MSH-9 值 |
| CamelMllpEventType | MSH-9-1 值 |
| CamelMllpTriggerEvent | MSH-9-2 值 |
| CamelMllpMessageControlId | MSH-10 值 |
| CamelMllpProcessingId | MSH-11 值 |
| CamelMllpVersionId | MSH-12 value |
| CamelMllpCharset | MSH-18 value |
所有标头都是字符串类型。如果缺少标头值，则其值为 null。
36.4.2. Exchange 属性
MLLP Consumer 生成和状态的 MLLP 消费者类型可由 Camel 交换上的这些属性控制：
| 键 | 类型 | 描述 |
|---|---|---|
| CamelMllpAcknowledgement | byte[] | 如果存在，此属性将作为 MLLP Acknowledgement 发送到客户端 |
| CamelMllpAcknowledgementString | 字符串 | 如果现在和 CamelMllpAcknowledgement 不存在，此属性将作为 MLLP Acknowledgement 发送到客户端 |
| CamelMllpAcknowledgementMsaText | 字符串 | 如果没有 CamelMllpAcknowledgement 或 CamelMllpAcknowledgementString，且 autoAck 为 true，则此属性可用于在生成的 HL7 确认中指定 MSA-3 的内容 |
| CamelMllpAcknowledgementType | 字符串 | 如果没有 CamelMllpAcknowledgement 或 CamelMllpAcknowledgementString，且 autoAck 为 true，则此属性可用于指定 HL7 确认类型（如 AA、AE、AR） |
| CamelMllpAutoAcknowledge | 布尔值 | 覆盖 autoAck 查询参数 |
| CamelMllpCloseConnectionBeforeSend | 布尔值 | 如果为 true，则套接字将在发送数据前关闭 |
| CamelMllpResetConnectionBeforeSend | 布尔值 | 如果为 true，则会在发送数据前重置套接字 |
| CamelMllpCloseConnectionAfterSend | 布尔值 | 如果为 true，则发送数据后套接字会立即关闭 |
| CamelMllpResetConnectionAfterSend | 布尔值 | 如果为 true，则发送任何数据后，套接字将立即重置 |
'%20d='M201.5%20305.5c-13.8%200-24.9-11.1-24.9-24.6%200-13.8%2011.1-24.9%2024.9-24.9%2013.6%200%2024.6%2011.1%2024.6%2024.9%200%2013.6-11.1%2024.6-24.6%2024.6zM504%20256c0%20137-111%20248-248%20248S8%20393%208%20256%20119%208%20256%208s248%20111%20248%20248zm-132.3-41.2c-9.4%200-17.7%203.9-23.8%2010-22.4-15.5-52.6-25.5-86.1-26.6l17.4-78.3%2055.4%2012.5c0%2013.6%2011.1%2024.6%2024.6%2024.6%2013.8%200%2024.9-11.3%2024.9-24.9s-11.1-24.9-24.9-24.9c-9.7%200-18%205.8-22.1%2013.8l-61.2-13.6c-3-.8-6.1%201.4-6.9%204.4l-19.1%2086.4c-33.2%201.4-63.1%2011.3-85.5%2026.8-6.1-6.4-14.7-10.2-24.1-10.2-34.9%200-46.3%2046.9-14.4%2062.8-1.1%205-1.7%2010.2-1.7%2015.5%200%2052.6%2059.2%2095.2%20132%2095.2%2073.1%200%20132.3-42.6%20132.3-95.2%200-5.3-.6-10.8-1.9-15.8%2031.3-16%2019.8-62.5-14.9-62.5zM302.8%20331c-18.2%2018.2-76.1%2017.9-93.6%200-2.2-2.2-6.1-2.2-8.3%200-2.5%202.5-2.5%206.4%200%208.6%2022.8%2022.8%2087.3%2022.8%20110.2%200%202.5-2.2%202.5-6.1%200-8.6-2.2-2.2-6.1-2.2-8.3%200zm7.7-75c-13.6%200-24.6%2011.1-24.6%2024.9%200%2013.6%2011.1%2024.6%2024.6%2024.6%2013.8%200%2024.9-11.1%2024.9-24.6%200-13.8-11-24.9-24.9-24.9z'/%3e%3c/svg%3e){kind=small}