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java-error-model

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Deliver consistent API errors with RFC 9457.

Software Engineering#openapi#backend#java#error-handling#api-errors#problem-details#rfc9457
AuthorHZeroxium
Version1.0.0
Installs0

System Documentation

What problem does it solve?

Standardize error responses across APIs using RFC 9457 Problem Details, ensuring deterministic mapping and stable error codes to improve client integrations and observability.

Core Features & Use Cases

  • RFC 9457 Problem Details payload shape with type, title, status, detail, instance, plus extensions like errorCode, traceId, timestamp.
  • Deterministic mapping from internal exceptions to HTTP status and errorCode; consistent contract across services.
  • Validation error support with field-level details and correlation identifiers for debugging.

Quick Start

Configure your API to emit RFC 9457 Problem Details for all non-2xx responses and validate determinism with contract tests.

Dependency Matrix

Required Modules

None required

Components

Standard package

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Name: java-error-model
Download link: https://github.com/HZeroxium/cursorkit/archive/main.zip#java-error-model

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