java

Sample Interceptor - Java Spring

The interceptor service is generated using the interceptor service Open API definition. Swagger Editor is used to generate the spring service.

To learn about interceptors and for instructions on how to run it please head over to the home directory of interceptor samples.

Prerequisites

• Docker
• Java 11
• Maven

Build the sample from source

1. Build the sample interceptor service.

   ./build.sh

   Here, the requestBody is Base64 encoded.

2. Start the interceptor service.

   docker run --name interceptor-java -p 9081:9081 wso2am/cc-sample-xml-interceptor-java:v1.0.0

3. Test the interceptor service.

   curl https://localhost:9081/api/v1/handle-request \
      -H "content-type: application/json" \
      -H "accept: application/json" \
      -d '{"requestBody": "eyJuYW1lIjoiVGhlIFByaXNvbmVyIn0K"}' \
      --cert ../resources/certs/mg.pem \
      --key ../resources/mg.key \
      --cacert ../resources/certs/interceptor.pem

   Sample response

   {"directRespond":null,"responseCode":null,"dynamicEndpoint":null,"headersToAdd":{"x-user":"admin"},"headersToReplace":{"content-type":"application/xml"},"headersToRemove":null,"trailersToAdd":null,"trailersToReplace":null,"trailersToRemove":null,"body":"PG5hbWU+VGhlIFByaXNvbmVyPC9uYW1lPg==","interceptorContext":null}
   

   curl https://localhost:9081/api/v1/handle-response \
      -H "content-type: application/json" \
      -H "accept: application/json" \
      -d '{"responseCode": 200}' \
      --cert ../resources/certs/mg.pem \
      --key ../resources/mg.key \
      --cacert ../resources/certs/interceptor.pem

   Sample response

   {"responseCode":201,"headersToAdd":null,"headersToReplace":null,"headersToRemove":null,"trailersToAdd":null,"trailersToReplace":null,"trailersToRemove":null,"body":null}
   

4. Remove container

   docker rm -f interceptor-java