public class CsvValidatorExample {
public static void main(String[] args) throws IOException {
CsvSchema schema = CsvSchema.builder()
.addColumn("name", CsvSchema.ColumnType.STRING)
.addColumn("age", CsvSchema.ColumnType.NUMBER)
.addColumn("email", CsvSchema.ColumnType.STRING)
.build();
CsvValidator validator = new CsvValidator(schema);
File csvFile = new File("data.csv");
List<CsvValidationResult> validationResults = validator.validate(csvFile);
for (CsvValidationResult result : validationResults) {
if (result.isValid()) {
} else {
System.out.println(result.getErrorMessage());
}
}
List<Map<String, String>> extractedData = validator.extractData(csvFile);
for (Map<String, String> row : extractedData) {
String name = row.get("name");
int age = Integer.parseInt(row.get("age"));
String email = row.get("email");
// ...
}
}
}
