| [[Messaging-Gateway]] |
| = Messaging Gateway |
| |
| Camel supports the |
| https://www.enterpriseintegrationpatterns.com/patterns/messaging/MessagingGateway.html[Messaging Gateway] |
| from the xref:enterprise-integration-patterns.adoc[EIP patterns] book. |
| |
| How do you encapsulate access to the messaging system from the rest of the application? |
| |
| image::eip/MessagingGatewaySolution.gif[image] |
| |
| Use a Messaging Gateway, a class than wraps messaging-specific method calls and exposes domain-specific methods to the application. |
| |
| Camel has several endpoint components that support the Messaging Gateway from the EIP patterns. |
| Components like xref:components::bean-component.adoc[Bean] and xref:components::bean-component.adoc[CXF] provide a a way |
| to bind a Java interface to the message exchange. |
| |
| Another approach is to use `@Produce` annotations which you can read about in xref:pojo-producing.adoc[POJO Producing] |
| which also can be used as a Messaging Gateway EIP solution. |
| |
