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@dfcoffin dfcoffin commented Jan 4, 2026

Summary

Updates all project documentation to reflect the hybrid approach implemented in PR #59: Jackson 3 XmlMapper as the serialization engine with JAXB annotations on DTOs.

Changes

  • MULTI_PHASE_SCHEMA_COMPLIANCE_PLAN.md: Updated technology stack, DTO marshalling approach, phase tasks, and test requirements to document Jackson 3 with JAXB annotations
  • DTO_APPROACH_COMPARISON.md: Added "DECISION MADE" status with comprehensive rationale, implementation details from PR feat: issue 23, issue #58, issue #57 #59, and decision context
  • PR50_MULTI_PHASE_IMPACT.md: Added resolution section documenting the final decision and updated documentation references

Rationale

The hybrid approach chosen in PR #59 combines:

  • Jackson 3 XmlMapper (tools.jackson.dataformat:jackson-dataformat-xml:3.0.3)
  • JAXB annotations (jakarta.xml.bind.annotation.*)
  • Bridge module (jackson-module-jakarta-xmlbind-annotations:3.0.3)

This provides Jackson 3's modern performance and Spring Boot 4.0 readiness while maintaining JAXB's proven XML schema compliance.

Related PRs

Checklist

  • Documentation accurately reflects implemented approach
  • All references to DTO approach are consistent across documents
  • Historical context preserved for evaluation process
  • Implementation files referenced for developers

🤖 Generated with Claude Code

…approach

  chosen in PR #59: using Jackson 3 as the XML serialization engine while
  retaining JAXB annotations on DTOs.

  Changes:
  - MULTI_PHASE_SCHEMA_COMPLIANCE_PLAN.md: Updated technology stack, DTO
    marshalling approach, and test requirements to document Jackson 3 with
    JAXB annotations (via jackson-module-jakarta-xmlbind-annotations)
  - DTO_APPROACH_COMPARISON.md: Added 'DECISION MADE' status, comprehensive
    rationale section, and implementation details from PR #59
  - PR50_MULTI_PHASE_IMPACT.md: Added resolution section documenting the
    final decision and updated documentation references

  The hybrid approach combines:
  - Jackson 3 XmlMapper (tools.jackson.dataformat:jackson-dataformat-xml:3.0.3)
  - JAXB annotations (jakarta.xml.bind.annotation.*)
  - Bridge module (jackson-module-jakarta-xmlbind-annotations:3.0.3)

  This provides Jackson 3's modern performance with JAXB's proven XML schema
  compliance, requiring zero annotation rewrites.

  🤖 Generated with [Claude Code](https://claude.com/claude-code)

  Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>"
@dfcoffin dfcoffin merged commit 6bcbe39 into main Jan 4, 2026
5 checks passed
@dfcoffin dfcoffin deleted the docs/update-jackson3-documentation branch January 4, 2026 21:54
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2 participants