spring_batch_rs/
error.rs

1use thiserror::Error;
2
3#[derive(Error, Debug)]
4/// Represents the possible errors that can occur during batch processing.
5pub enum BatchError {
6    #[error("Error occurred in the ItemWriter: {0}")]
7    /// Error occurred in the ItemWriter.
8    ItemWriter(String),
9
10    #[error("Error occurred in the ItemProcessor: {0}")]
11    /// Error occurred in the ItemProcessor.
12    ItemProcessor(String),
13
14    #[error("Error occurred in the ItemReader: {0}")]
15    /// Error occurred in the ItemReader.
16    ItemReader(String),
17
18    #[error("Error occurred in the step: {0}")]
19    /// Error occurred in the step.
20    Step(String),
21
22    #[error("IO error: {0}")]
23    /// IO error occurred during file operations.
24    Io(#[from] std::io::Error),
25
26    #[error("Configuration error: {0}")]
27    /// Configuration error occurred.
28    Configuration(String),
29}
30
31#[cfg(test)]
32mod tests {
33    use super::*;
34
35    #[test]
36    fn test_item_writer_error() {
37        let error = BatchError::ItemWriter("Failed to write item".to_string());
38        assert_eq!(
39            error.to_string(),
40            "Error occurred in the ItemWriter: Failed to write item"
41        );
42    }
43
44    #[test]
45    fn test_item_processor_error() {
46        let error = BatchError::ItemProcessor("Failed to process item".to_string());
47        assert_eq!(
48            error.to_string(),
49            "Error occurred in the ItemProcessor: Failed to process item"
50        );
51    }
52
53    #[test]
54    fn test_item_reader_error() {
55        let error = BatchError::ItemReader("Failed to read item".to_string());
56        assert_eq!(
57            error.to_string(),
58            "Error occurred in the ItemReader: Failed to read item"
59        );
60    }
61
62    #[test]
63    fn test_step_error() {
64        let error = BatchError::Step("Step execution failed".to_string());
65        assert_eq!(
66            error.to_string(),
67            "Error occurred in the step: Step execution failed"
68        );
69    }
70}
spring_batch_rs/error.rs

spring_batch_rs/
error.rs
