Chaining of Processor Using Chain Adapter

To chain processors using Chain Adapter complete the following steps:

Procedure

In the Configuration Manager, click the Endpoints tab and then click Call Transformation.
In the Adapter field, input the name of the chain adapter. For example, com.mashery.proxy.customer.generic.oauth2-jwt-authenticator.
As per your requirement, select the checkbox for Perform Preprocess/Perform Postprocess or both.
In the Preinputs field, type the processors to be chained. The name of the processor is the processor's bean name. The syntax is:
```
processors:PROCESSOR1,PROCESSOR2
```
For example:
```
processors:com.mashery.local.MasheryCustomProcessorOne,com.mashery.local.MasheryCustomProcessorTwo
```
You can also provide configuration data as input. The syntax is:
```
PROCCESSOR1.parameter:value
PROCCESSOR1.parameter:value
PROCCESSOR2.parameter:value
PROCCESSOR2.parameter:value
```
Note:
- In the pre-input configuration, there must not be more than one key with name "processors".
- The processors to be chained must be input as comma separated list.
In the Postinputs field, input the name of the processor that the traffic manager can use to post-process the calls, then click Save.
Note:
- The input syntax for the Postinputs fields must be the same as that of the Preinputs field.
- If you opt for only Perform Postprocess, the input for Postinputs field must be as follows:
  processors:com.mashery.local.MasheryCustomProcessorOne
  and
  PROCESSOR1.parameter:value PROCESSOR1.parameter:value