{"id":3907,"date":"2024-03-13T07:40:13","date_gmt":"2024-03-13T07:40:13","guid":{"rendered":"https:\/\/www.silicloud.com\/blog\/how-to-implement-centralized-exception-handling-in-springboot\/"},"modified":"2025-07-30T22:44:08","modified_gmt":"2025-07-30T22:44:08","slug":"how-to-implement-centralized-exception-handling-in-springboot","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/blog\/how-to-implement-centralized-exception-handling-in-springboot\/","title":{"rendered":"Spring Boot Exception Handling Tutorial"},"content":{"rendered":"<p>In Spring Boot, you can use the @ControllerAdvice annotation to implement centralized exception handling. Here is an example:<\/p>\n<pre class=\"post-pre\"><code><span class=\"hljs-meta\">@ControllerAdvice<\/span>\r\n<span class=\"hljs-keyword\">public<\/span> <span class=\"hljs-keyword\">class<\/span> <span class=\"hljs-title class_\">GlobalExceptionHandler<\/span> {\r\n\r\n    <span class=\"hljs-meta\">@ExceptionHandler(Exception.class)<\/span>\r\n    <span class=\"hljs-keyword\">public<\/span> ResponseEntity&lt;ErrorResponse&gt; <span class=\"hljs-title function_\">handleException<\/span><span class=\"hljs-params\">(Exception ex)<\/span> {\r\n        <span class=\"hljs-type\">ErrorResponse<\/span> <span class=\"hljs-variable\">errorResponse<\/span> <span class=\"hljs-operator\">=<\/span> <span class=\"hljs-keyword\">new<\/span> <span class=\"hljs-title class_\">ErrorResponse<\/span>(<span class=\"hljs-string\">\"500\"<\/span>, ex.getMessage());\r\n        <span class=\"hljs-keyword\">return<\/span> <span class=\"hljs-keyword\">new<\/span> <span class=\"hljs-title class_\">ResponseEntity<\/span>&lt;&gt;(errorResponse, HttpStatus.INTERNAL_SERVER_ERROR);\r\n    }\r\n\r\n    <span class=\"hljs-meta\">@ExceptionHandler(MyCustomException.class)<\/span>\r\n    <span class=\"hljs-keyword\">public<\/span> ResponseEntity&lt;ErrorResponse&gt; <span class=\"hljs-title function_\">handleCustomException<\/span><span class=\"hljs-params\">(MyCustomException ex)<\/span> {\r\n        <span class=\"hljs-type\">ErrorResponse<\/span> <span class=\"hljs-variable\">errorResponse<\/span> <span class=\"hljs-operator\">=<\/span> <span class=\"hljs-keyword\">new<\/span> <span class=\"hljs-title class_\">ErrorResponse<\/span>(<span class=\"hljs-string\">\"400\"<\/span>, ex.getMessage());\r\n        <span class=\"hljs-keyword\">return<\/span> <span class=\"hljs-keyword\">new<\/span> <span class=\"hljs-title class_\">ResponseEntity<\/span>&lt;&gt;(errorResponse, HttpStatus.BAD_REQUEST);\r\n    }\r\n\r\n    <span class=\"hljs-meta\">@Data<\/span>\r\n    <span class=\"hljs-meta\">@AllArgsConstructor<\/span>\r\n    <span class=\"hljs-keyword\">public<\/span> <span class=\"hljs-keyword\">static<\/span> <span class=\"hljs-keyword\">class<\/span> <span class=\"hljs-title class_\">ErrorResponse<\/span> {\r\n        <span class=\"hljs-keyword\">private<\/span> String code;\r\n        <span class=\"hljs-keyword\">private<\/span> String message;\r\n    }\r\n}\r\n<\/code><\/pre>\n<p>In the example above, we have defined a GlobalExceptionHandler class and used the @ControllerAdvice annotation to indicate that it is a global exception handling class. We then defined two exception handling methods to handle exceptions of type Exception and MyCustomException. In these methods, we can customize the error message and HTTP status code to be returned.<\/p>\n<p>Note: To allow Spring Boot to scan the GlobalExceptionHandler class, make sure it is located in the application&#8217;s package or its subpackages.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In Spring Boot, you can use the @ControllerAdvice annotation to implement centralized exception handling. Here is an example: @ControllerAdvice public class GlobalExceptionHandler { @ExceptionHandler(Exception.class) public ResponseEntity&lt;ErrorResponse&gt; handleException(Exception ex) { ErrorResponse errorResponse = new ErrorResponse(&#8220;500&#8221;, ex.getMessage()); return new ResponseEntity&lt;&gt;(errorResponse, HttpStatus.INTERNAL_SERVER_ERROR); } @ExceptionHandler(MyCustomException.class) public ResponseEntity&lt;ErrorResponse&gt; handleCustomException(MyCustomException ex) { ErrorResponse errorResponse = new ErrorResponse(&#8220;400&#8221;, ex.getMessage()); return new ResponseEntity&lt;&gt;(errorResponse, [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","footnotes":""},"categories":[1],"tags":[2873,615,356,92,2522],"class_list":["post-3907","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-controlleradvice","tag-error-handling","tag-exception-handling","tag-java-tutorial","tag-spring-boot"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - 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Silicon Cloud\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/SiliCloudGlobal\/\" \/>\n<meta property=\"article:published_time\" content=\"2024-03-13T07:40:13+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-07-30T22:44:08+00:00\" \/>\n<meta name=\"author\" content=\"Ava Mitchell\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@SiliCloudGlobal\" \/>\n<meta name=\"twitter:site\" content=\"@SiliCloudGlobal\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Ava Mitchell\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-to-implement-centralized-exception-handling-in-springboot\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-to-implement-centralized-exception-handling-in-springboot\/\"},\"author\":{\"name\":\"Ava Mitchell\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/#\/schema\/person\/a3e2658c2cb9fb2be95ae0a8861f4a64\"},\"headline\":\"Spring Boot Exception Handling Tutorial\",\"datePublished\":\"2024-03-13T07:40:13+00:00\",\"dateModified\":\"2025-07-30T22:44:08+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-to-implement-centralized-exception-handling-in-springboot\/\"},\"wordCount\":102,\"publisher\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/#organization\"},\"keywords\":[\"ControllerAdvice\",\"Error Handling\",\"Exception Handling\",\"Java tutorial\",\"Spring Boot\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-to-implement-centralized-exception-handling-in-springboot\/\",\"url\":\"https:\/\/www.silicloud.com\/blog\/how-to-implement-centralized-exception-handling-in-springboot\/\",\"name\":\"Spring Boot Exception Handling Tutorial - 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