Declarative Callback Gateway for Cross-Cloud Application Integration
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Solution Overview
Problem
Existing systems for integrating applications across different cloud environments face challenges due to unique APIs, diverse authorization types, and endpoint configurations, requiring extensive research and development resources, and are costly and time-consuming.
Innovation Solution
A framework for cloud platform integration using a declarative callback configuration, enabling ISVs to specify data exchange requirements through a vendor portal, with a callback gateway service that verifies and routes API callbacks, ensuring compliance and security.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If traditional custom libraries are developed to communicate between active and passive platforms, then integration functionality is achieved, but device complexity and development time increase significantly
Solution Approach 1:
The patent introduces an intermediary component (integration service/adapter) that mediates between the active platform and passive platform APIs. This intermediary handles the complexity of custom library development, authentication, and data transformation, allowing the active platform to communicate with multiple passive platforms through a standardized interface rather than developing separate custom libraries for each platform.
Solution Approach 2:
The integration service provides universal functionality that works across multiple passive platforms with different APIs. By creating a single multi-functional integration layer that can adapt to various platform-specific protocols, the system eliminates the need for separate custom libraries for each platform, reducing overall device complexity while maintaining broad integration capability.
2Adaptability or versatility
If custom libraries are developed for each passive platform, then platform-specific integration requirements are met, but loss of time and development resources increase
Solution Approach 1:
The integration service performs preliminary actions by pre-configuring adapters and authentication mechanisms for multiple passive platforms in advance. When integration is needed, the system can quickly instantiate and use pre-prepared integration templates rather than developing custom libraries from scratch, significantly reducing development time while maintaining platform-specific compatibility.
Solution Approach 2:
The system uses copying by creating reusable integration templates and adapter patterns that can be replicated across different passive platforms. Instead of developing unique custom libraries for each platform, developers can copy and adapt proven integration templates, reducing development time and ensuring consistency across different platform integrations.
3Reliability
If integration contracts are continuously maintained for backward compatibility, then system reliability is improved, but device complexity and maintenance burden increase
Solution Approach 1:
The integration contract is segmented into multiple layers: a stable core interface layer that maintains backward compatibility, and an adaptable implementation layer that handles platform-specific variations. This segmentation allows the core contract to remain simple and stable while accommodating changes in specific platform implementations without increasing overall system complexity.
Solution Approach 2:
The integration service implements dynamic contract management where the adapter configuration can be adjusted at runtime based on the target platform. This dynamic approach allows the system to maintain backward compatibility for existing integrations while automatically adapting to new platform requirements, reducing the maintenance burden of manually updating integration contracts.
Data Source
AI summary
Application integration within a cloud platform system based on declarative callback configuration including registering an application at a vendor portal module to acquire a unique vendor and application identification, declaring callbacks associated with application events, each with a callback type identifier and corresponding data structure, and initiating an API callback by a client module in response to an event, and forwarding the callback to an API Callback Gateway, which verifies the API callback for compliance, encapsulates it with authentication data, and transmits it to a designated callback handler within an ISV infrastructure, processing the callback by the handler, sending a structured response back to the Gateway, which validates and provides the response to a client module, and invoking the cloud platform API using the registered application identifier to trigger the API callback.