Automated API Generation via Static Code Analysis

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Solution Overview

Problem

The rapid development and deployment of APIs in cloud computing environments is hindered by the need for technical expertise and resource-intensive processes, particularly in handling disparate API protocols and generating boilerplate and glue code.

Innovation Solution

An API development platform that leverages metadata and coded logic to generate boilerplate code and glue code, automating the handling of API protocols and enabling resource- and time-efficient development and deployment of APIs in cloud environments.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If manual API development processes are used to handle disparate API protocols and generate boilerplate and glue code, then API functionality can be achieved, but the process becomes resource-intensive and requires expert-level technical proficiency

Engineering Contradiction:
ImproveAPI development speedVSAvoidprocess complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The system performs self-service by automatically generating boilerplate code and glue code through static code analysis and template-based generation, eliminating the need for manual intervention in routine API development tasks. The platform analyzes source code, identifies service methods, and autonomously produces the necessary code structures.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The patent introduces an intermediary API generation platform that mediates between the service layer and consumers. This platform includes components like static code analyzers, code structure generators, and template engines that translate service definitions into consumable API formats, reducing the complexity burden from end users.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Reliability

If expert-level proficiency is required for API protocol handling, then accurate API implementation is achieved, but the need for specialized knowledge increases development time and resource requirements

Engineering Contradiction:
ImproveAPI implementation accuracyVSAvoidtechnical expertise requirement
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The system uses copying by maintaining templates for common API protocols and code structures. Instead of requiring experts to manually craft each API from scratch, the platform copies and adapts proven templates to generate reliable API implementations, ensuring consistency and accuracy while reducing the expertise barrier.

Inventive Principle:
Principle #26Copying

Solution Approach 2:

The patent applies parameter changes by allowing users to configure API generation through metadata and parameters rather than requiring deep protocol knowledge. The system accepts high-level configuration inputs and automatically adjusts the complex protocol-specific parameters, maintaining implementation accuracy while simplifying the user interface.

Inventive Principle:
Principle #35Parameter changes

3Manufacturing precision

If comprehensive static code analysis and metadata processing are performed to generate accurate code structures, then API quality is improved, but processing time and computational resources increase

Engineering Contradiction:
Improvecode structure accuracyVSAvoidAPI generation time
Core Design Contradiction:
Manufacturing precisionVSLoss of time

Solution Approach 1:

The system performs preliminary action by conducting static code analysis and generating code structures in advance during the build process, before deployment. This allows comprehensive analysis to improve accuracy without impacting runtime performance, as the heavy processing occurs during the development and build phases rather than during actual API execution.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The patent applies segmentation by dividing the API generation process into distinct stages: static code analysis, metadata extraction, code structure generation, and template-based code synthesis. This segmentation allows each stage to be optimized independently and enables parallel processing where possible, reducing overall processing time while maintaining comprehensive analysis quality.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS20250173199A1Building web application programming interfaces in cloud systems
Publication Date: 2025.05.29 SAP SE
  • US20250173199A1 patent drawing
  • US20250173199A1 patent drawing
  • US20250173199A1 patent drawing

AI summary

Methods, systems, and computer-readable storage media for receiving, by a static code analyzer, API metadata descriptive of an API that is to be deployed to a cloud computing environment to enable access to a service, processing, by the static code analyzer, the API metadata to retrieve source code that encodes functionality of the service and process the source code to generate a code structure that is descriptive of the source code, generating, by an API generator, boilerplate code and glue code for the API using the API metadata and the code structure, and deploying the API to the cloud computing environment.