Offline Code Generation for Cloud Applications

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Solution Overview

Problem

Conventional cloud-based software applications are unable to operate in offline mode due to the requirement of an active network connection to access remote resources, limiting their availability on mobile devices with inconsistent connections.

Innovation Solution

A system and method for generating programming code that transforms a routine implemented in a first programming language into a second programming language for offline execution and a third programming language for online execution, excluding operations that cannot be performed in offline mode, allowing the cloud-based software application to operate without a network connection in offline mode.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If cloud-based software application operates in offline mode, then availability on mobile devices is improved, but network connection requirement cannot be satisfied

Engineering Contradiction:
ImproveavailabilityVSAvoidnetwork connection requirement
Core Design Contradiction:
ReliabilityVSAdaptability or versatility

Solution Approach 1:

The system segments the application operations into two categories: offline-capable operations and online-required operations. The code generation process creates separate code paths for each category, allowing the application to function partially without network connectivity while maintaining the ability to access remote resources when online.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The system changes the operational parameters of the application by generating different programming code based on the runtime environment (offline vs online). The code generation process modifies operation parameters to exclude network-dependent operations when offline mode is detected, enabling the application to adapt its behavior based on network availability.

Inventive Principle:
Principle #35Parameter changes

2Ease of operation

If programming code is generated to exclude online operations for offline mode, then offline functionality is improved, but code complexity increases

Engineering Contradiction:
Improveoffline functionalityVSAvoidcode complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The system performs preliminary code generation that anticipates both offline and online execution scenarios. The code generation process pre-configures the application with conditional logic and operation filtering mechanisms that automatically activate based on the runtime environment, eliminating the need for manual code modification for different modes.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The code generation system acts as an intermediary that translates high-level application logic into environment-specific executable code. This intermediary process handles the complexity of mode-specific operations automatically, shielding developers from the intricacies of offline/online code differentiation while enabling robust offline functionality.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Adaptability or versatility

If cloud-based application is deployed for remote access, then accessibility to geographically disparate users is improved, but dependency on network connection worsens

Engineering Contradiction:
Improveremote access capabilityVSAvoidnetwork dependency
Core Design Contradiction:
Adaptability or versatilityVSReliability

Solution Approach 1:

The system implements dynamic code execution that adapts to network conditions. The application can dynamically switch between offline and online operational modes based on network availability, with the code generation process creating flexible execution paths that respond to environmental changes rather than being statically bound to a single mode.

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS11226796B2Offline integration for cloud-based applications
Publication Date: 2022.01.18 SAP SE
  • US11226796B2 patent drawing
  • US11226796B2 patent drawing
  • US11226796B2 patent drawing

AI summary

A method may include generating, based on a first programming code implementing a routine in a first programming language, a second programming code implementing the routine in a second programming language associated with an offline runtime environment and a third programming code implementing the routine in a third programming language associated with an online runtime environment. The routine may include a first operation and a second operation associated with a cloud-based software application. The first operation may be capable of being performed while the cloud-based software application is operating in an offline mode but the second operation may be incapable of being performed while the cloud-based software application is operating in the offline mode. The second second programming code being generated to include the first operation and exclude the second operation. The second programming code and the third programming code may be deployed to a client.