Template Schema Validation for Conformance
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Solution Overview
Problem
Conventional template engines fail to ensure that instantiated templates conform to the target language schema, leading to error-prone and time-consuming validation processes.
Innovation Solution
A computer-implemented method and system for validating templates by generating a template schema based on a target language schema and a placeholder schema, using an XML schema enhanced with an object constraint language, to validate the template before instantiation, ensuring the instantiated template conforms to the target language schema.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional template engines are used for instantiation, then the transformation process is simple, but the instantiated template may not conform to the target language schema, leading to errors
Solution Approach 1:
The patent applies preliminary action by validating the template against the target language schema before instantiation occurs. The system generates a template schema from the target language schema and validates the template structure in advance, ensuring that any conformance issues are detected and resolved before the instantiation process begins, thereby preventing errors in the final instantiated template
Solution Approach 2:
The patent introduces an intermediary validation system that acts as a mediator between the template and the target language schema. This intermediary generates a template schema from the target language schema and uses it to validate the template, creating a bridge that ensures conformance without requiring direct complex interaction between the template engine and the schema validation process
2Loss of time
If validation is performed after instantiation, then the process is simpler, but it is error-prone and time-consuming
Solution Approach 1:
The patent performs validation before instantiation rather than after, which eliminates the need for time-consuming post-instantiation checking. By validating the template structure against the target language schema in advance, the system prevents errors before they occur, saving both time and improving reliability compared to error-prone post-instantiation validation approaches
3Reliability
If post-instantiation checking is performed to determine whether the template or instantiation data is causing the problem, then errors can be identified, but the process is time-consuming
Solution Approach 1:
The patent validates the template structure before instantiation, which prevents the need for time-consuming debugging processes. By checking template conformance to the target language schema in advance, the system identifies and corrects structural errors before instantiation, eliminating the need for post-instantiation error analysis and significantly reducing debugging time while maintaining high error identification accuracy
Data Source
AI summary
Embodiments of the present invention provide systems and methods of validating templates. One embodiment the present invention includes a computer-implemented method validating a template comprising receiving a target language schema, receiving a placeholder schema, generating a template schema that is based on the target schema and the placeholder schema, and validating the template against the template schema. If the template conforms to the template schema and if the template is instantiated, the instantiated template will conform to the target language schema.