57 lines
2.3 KiB
Java
57 lines
2.3 KiB
Java
package com.aiteacher.config;
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import com.aiteacher.book.NoKnowledgeSourceException;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springframework.http.HttpStatus;
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import org.springframework.http.ResponseEntity;
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import org.springframework.web.bind.annotation.ExceptionHandler;
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import org.springframework.web.bind.annotation.RestControllerAdvice;
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import org.springframework.web.multipart.MaxUploadSizeExceededException;
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import java.util.Map;
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import java.util.NoSuchElementException;
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@RestControllerAdvice
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public class GlobalExceptionHandler {
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private static final Logger log = LoggerFactory.getLogger(GlobalExceptionHandler.class);
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@ExceptionHandler(NoKnowledgeSourceException.class)
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public ResponseEntity<Map<String, String>> handleNoKnowledgeSource(NoKnowledgeSourceException ex) {
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return ResponseEntity.status(HttpStatus.SERVICE_UNAVAILABLE)
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.body(Map.of("error", ex.getMessage()));
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}
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@ExceptionHandler(NoSuchElementException.class)
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public ResponseEntity<Map<String, String>> handleNotFound(NoSuchElementException ex) {
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return ResponseEntity.status(HttpStatus.NOT_FOUND)
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.body(Map.of("error", ex.getMessage()));
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}
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@ExceptionHandler(IllegalArgumentException.class)
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public ResponseEntity<Map<String, String>> handleBadRequest(IllegalArgumentException ex) {
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return ResponseEntity.status(HttpStatus.BAD_REQUEST)
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.body(Map.of("error", ex.getMessage()));
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}
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@ExceptionHandler(IllegalStateException.class)
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public ResponseEntity<Map<String, String>> handleConflict(IllegalStateException ex) {
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return ResponseEntity.status(HttpStatus.CONFLICT)
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.body(Map.of("error", ex.getMessage()));
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}
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@ExceptionHandler(MaxUploadSizeExceededException.class)
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public ResponseEntity<Map<String, String>> handleMaxUploadSize(MaxUploadSizeExceededException ex) {
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return ResponseEntity.status(HttpStatus.PAYLOAD_TOO_LARGE)
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.body(Map.of("error", "File exceeds maximum size of 100 MB."));
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}
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@ExceptionHandler(Exception.class)
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public ResponseEntity<Map<String, String>> handleGeneric(Exception ex) {
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log.error("Unhandled exception", ex);
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return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR)
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.body(Map.of("error", "An unexpected error occurred."));
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}
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}
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