Framework Leakage

Kind: anti-pattern

Layer: Enforcement Core

Aliases: Infrastructure-Centric Design, Framework-Centric Core

Record: architecture:framework-leakage

Severity: discouraged

Scope: domain_boundary

Formed by: Let framework classes, decorators, lifecycle assumptions, request objects, ORM entities, or infrastructure annotations enter core domain logic.

Canonical: Ontology

A defect in which framework or infrastructure types, annotations or lifecycles enter core domain logic, so business rules depend on technical specifics.

Listed in Architecture principles, after Utility Dump and before Vendor Lock-In Leakage.

Refactored by

• Extract Adapter
• Map to Domain Model
• Introduce Port
• Move Framework Outward

Severity

• discouraged

Category

• Anti-patterns

Force

• Domain boundary

Negated by

• Ports and Adapters Architecture

Violates

• Ports and Adapters Architecture

Linked from

• Seven controls, seven classes
• Anti-patterns
• Codebase / System Architecture Styles
• Codebase / System Architecture Styles
• Domain Architecture
• Severity levels
• The forces