Asynchronous Remote Data Loader for UI Decoupling
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Solution Overview
Problem
Traditional remote interfaces are synchronous with respect to data access mechanisms and dependent on specific user interfaces, making them inflexible and requiring rebuilding of backend data access mechanisms for porting to different user interfaces, which limits their functionality and portability.
Innovation Solution
A modular remote data interface that operates asynchronously with respect to data access requests, allowing for efficient porting to different user interfaces by queuing requests and executing them in background processes, while providing asynchronous status and data updates to the user interface, eliminating the need for custom integration of distributed objects into the user interface tree.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional synchronous data access mechanisms are used, then data access reliability is ensured, but user interface responsiveness deteriorates and control is blocked during data access operations
Solution Approach 1:
The system segments the data access process into separate background threads, isolating the synchronous data access mechanism from the user interface. The main UI thread remains responsive while background threads handle data access operations, resolving the contradiction between reliable synchronous access and UI responsiveness.
Solution Approach 2:
The patent introduces a mediator layer that bridges the synchronous data access interface and the asynchronous user interface. This mediator manages the interaction between the two, allowing the UI to remain responsive while ensuring reliable data access through the intermediary coordination of requests and responses.
2Adaptability or versatility
If data access interface is customized to particular user interface type, then functionality is optimized for specific interface, but portability to different user interfaces deteriorates
Solution Approach 1:
The patent creates a universal data access interface that can serve multiple user interface types. By designing the backend data access mechanisms with universal compatibility and using standardized communication protocols, the system achieves both interface-specific functionality optimization and broad portability across different UI types.
Solution Approach 2:
The system uses abstract interface definitions and template patterns that can be copied and adapted to different user interface types. Rather than customizing the core data access interface for each UI, the patent employs copyable interface templates that maintain functionality while enabling portability across different interface implementations.
3Reliability
If blocking user interface is used, then data access completion is ensured before UI continues, but user productivity deteriorates due to inability to perform other functions
Solution Approach 1:
The system dynamically adjusts the execution mode of data access operations based on the interface state. When the UI is ready, data access completes reliably; when the UI needs to remain responsive, the system dynamically switches to background processing with notification mechanisms, thereby maintaining both completion reliability and user productivity.
Solution Approach 2:
The patent ensures continuous useful action by allowing the user interface to continue operating and accepting user input while data access operations proceed in the background. Notification mechanisms ensure that data access completion is reliably communicated to the UI when ready, maintaining both productivity and completion assurance.
Data Source
AI summary
Methods and apparatuses enable providing asynchronous data loading from a remote or separate interface. A data loader provides a synchronous interface for receiving and queuing requests to execute functions on a distributed object tree. The data loader dequeues and executes the functions asynchronously with respect to the requests for execution. A user interface is asynchronously updated as the execution is performed in a background process.