Transform By JDM

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Overview

• Applying complex mapping rules defined in a JDM JSON object
• Transforming input data into a completely different output structure
• Optionally leveraging state from the execution context during transformation

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Command Type

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Parameters

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Usage Examples

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Basic Field Mapping

{
  "command": "transform-by-jdm",
  "params": {
    "jdm": {
      "nodes": [],
      "edges": []
    },
    "timeout": 5000
  }
}

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Transform with State

{
  "command": "transform-by-jdm",
  "params": {
    "jdm": {
      "nodes": [],
      "edges": []
    },
    "timeout": 10000,
    "useState": true
  }
}

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JDM Structure

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Common Use Cases

• Complex Transformations: Apply non-trivial multi-field transformation logic in one step
• Rule-Based Mapping: Use decision model rules to conditionally map data
• State-Aware Transforms: Include execution state context in the transformation

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Related Commands

• JSONata - Expression-based transformation
• Zen Parse Expression - Evaluate Zen expressions
• Object Mapper - Simpler field-level mapping