Package com.alibaba.cloud.ai.dashscope.rag.validation

Class FileValidator

java.lang.Object

com.alibaba.cloud.ai.dashscope.rag.validation.FileValidator

public class FileValidator
extends Object

File validator for validating file properties before upload

Validates:

• File existence
• File type (not a directory)
• File readability
• File size constraints

Since:

2025/11/27

Author:

kevin

Constructor Summary

Constructors

Constructor	Description
FileValidator(DashScopeDocumentCloudReaderConfig clientConfig)	Constructor

Method Summary

Modifier and Type	Method	Description
void	validate(File file)	Validates file before processing

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

FileValidator

public FileValidator(DashScopeDocumentCloudReaderConfig clientConfig)

Constructor

Parameters:

clientConfig - reader configuration

Method Details

validate

public void validate(File file)

Validates file before processing

Parameters:

file - file to validate

Throws:

IllegalArgumentException - when validation fails