I hope you will also enjoy the same.
Summary
ESB as a service fabric supports integrating multiple services and component types.
Hence, from the consumer perspective, they see a pure services interface with all
SOA qualities. This chapter demonstrated how the same principles helped us to
expose an EJB service as a firewall-friendly web service. The notable thing here
is the ease with which an ESB framework does this??”and that is where the right
tools will help to solve even non trivial problems easily. So, instead of holding the
ESB hammer and looking at every IT problem as a nail, use ESB and JBI to solve
appropriate integration problems following SOI guidelines alone. Most component
frameworks available today allow even POJO components to be exposed as services
so that they can be consumed remotely. This is a lightweight approach compared to
the traditional EJB programming paradigm.
In the next chapter, we will look into this concept to understand how we can expose
an annotated POJO as services in the ESB.
POJO Binding Using JSR181
First things first and simple things foremost! I should have introduced the POJO
binding as the first example due to the simplicity in the name "POJO".
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