Pipeline validator

File validation pipeline for processing files against multiple validation rules.

Authors

Hubert Michael Sanyoto (hubert.m.sanyoto@gdplabs.id)

PipelineValidator()

A pipeline for validating files against multiple validation rules.

This class provides a flexible way to validate files by chaining multiple BaseValidator instances. Each validator is applied sequentially, and validation behavior depends on the stop_on_failure setting of each validator.

Attributes:

Name	Type	Description
validators	list[BaseValidator]	A list of BaseValidator instances to apply for file validation.

Initialize the PipelineValidator object.

add_validator(validator)

Add a validator to the validation pipeline.

Parameters:

Name	Type	Description	Default
validator	BaseValidator	The validator to add to the pipeline.	required

Returns:

Name	Type	Description
PipelineValidator	PipelineValidator	The validation pipeline object for method chaining.

validate(file_validation_input)

Validate the file against all configured validation rules.

Parameters:

Name	Type	Description	Default
file_validation_input	ValidatorInput	The file validation input object to validate.	required

Returns:

Name	Type	Description
ValidatorResult	ValidatorResult	A ValidatorResult object indicating success or failure with an appropriate message. If multiple validations fail, messages are combined with semicolons.