6.1.2 Classification based on how data is sent and received (RMI connection custom adaptor and in-process connection custom adaptor)

Depending on the technique used for exchanging data with the SDP server (application connection method), custom adaptors can be classified into the following two types:

When using custom adaptors, it is possible for a data transmission application and a data reception application to use different data exchange methods.

For example, as shown in the figure below, you can create the data transmission application as an RMI connection custom adaptor and the data reception application as an in-process connection custom adaptor, or create the data transmission application as an in-process connection custom adaptor and the data reception application as an RMI connection custom adaptor.

Figure 6-4 Using different data exchange methods for the data transmission application and the data reception application

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