INTEGRATION_SUITE_CPIintermediate
Groovy and reusable scripts
Message API, testable transformations, safe XML parsing and bounded memory usage.
Overview
Message API, testable transformations, safe XML parsing and bounded memory usage.
Lessons in this topic
- Groovy and reusable scriptsKeep Groovy scripts small and focused on transformations that cannot be expressed clearly with supported standard steps. Separate pure transformation logic from the message wrapper so synthetic inputs can test it. Avoid unbounded body copies and secret-bearing debug output.
Interview questions covered
- What are good practices for Groovy in Cloud Integration?
- A Groovy script causes memory issues with large payloads. How do you fix it?
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