Groovy in SAP CPI
Introduction to Groovy in SAP CPI
- Basics of programing
- Programming v/s Scripting Language
- Introduction to Groovy
- Groovy v/s Java
- Use Cases for Groovy Script
- Tools required
Basics Of Groovy Scripts
- Environment Setup and Prerequisites
- Familiarize IntelliJ IDEA(IDE)
- Groovy Keywords
- Syntaxes and Data Types
- Comments Styling
- Identifiers
- Strings and Its Operations
Using Array , loops and Patterns
- Defining and using Arrays
- Loops and its Types
- Defining Methods
- Regular Expressions and pattern matching (YouTube)
Handling I/O and Maps
- Using Input and Output Streams
- Hashmap and its Utilities
- Working with Date Manipulations
Advance Techniques
- Using Closures
- Stringwriter and its Applications
- MarkupBuilder
Groovy in SAP CPI
- IDE Setup for CPI groovy Development
- Groovy in Iflow
- Groovy in Message Mapping
- Script Collection
Transforming data using Groovy
- Parsing and Reading XML’s
- Modifying XML
- Building XML using Groovy
- Using XMLUtil
- Parsing JSON
- Modifying JSON and Pretty Print
- Other Format Transformations(CSV/Fixed length)
Accessing Standard CPI Artifacts using Groovy
- Working on Value Mappings
- Working on Security Artifacts
- Using Apache Camel Simple Expression in Groovy
Business use cases
- Base64 encoding , decoding
- Lookup Call using Groovy
- Timestamp conversion
- Creating Dynamic query
- SuccessFactors Scenario
Performance Tips for Groovy in SAP CPI
- Large Payload handling
- handling Duplicates
- Performance tuning
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