add error message handler

Author: xlorne

pom.xml

@@ -10,7 +10,7 @@
 	</parent>
 	<groupId>com.codingapi.springboot</groupId>
 	<artifactId>springboot-framework-parent</artifactId>
-	<version>0.0.15</version>
+	<version>0.0.16</version>
 
 	<url>https://github.com/codingapi/springboot-framewrok</url>
 	<name>springboot-framework-parent</name>

springboot-data-permission/pom.xml

@@ -5,7 +5,7 @@
     <parent>
         <artifactId>springboot-framework-parent</artifactId>
         <groupId>com.codingapi.springboot</groupId>
-        <version>0.0.15</version>
+        <version>0.0.16</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
@@ -32,7 +32,7 @@
         <dependency>
             <groupId>com.codingapi.springboot</groupId>
             <artifactId>springboot-framework</artifactId>
-            <version>0.0.15</version>
+            <version>0.0.16</version>
         </dependency>
 
         <dependency>

springboot-example/pom.xml

@@ -4,10 +4,10 @@
 	<parent>
 		<groupId>com.codingapi.springboot</groupId>
 		<artifactId>springboot-framework-parent</artifactId>
-		<version>0.0.15</version>
+		<version>0.0.16</version>
 	</parent>
 	<artifactId>springboot-example</artifactId>
-	<version>0.0.15</version>
+	<version>0.0.16</version>
 
 	<name>springboot-example</name>
 	<description>springboot-example project for Spring Boot</description>
@@ -29,7 +29,7 @@
 		<dependency>
 			<groupId>com.codingapi.springboot</groupId>
 			<artifactId>springboot-framework</artifactId>
-			<version>0.0.15</version>
+			<version>0.0.16</version>
 		</dependency>
 
 		<dependency>

springboot-example/src/main/java/com/codingapi/springboot/example/controller/DemoController.java

@@ -1,14 +1,26 @@
 package com.codingapi.springboot.example.controller;
 
-import com.codingapi.springboot.framework.exception.MessageException;
+import com.codingapi.springboot.framework.dto.response.Response;
+import com.codingapi.springboot.framework.dto.response.SingleResponse;
+import com.codingapi.springboot.framework.exception.LocaleMessageException;
 import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
 @RestController
+@RequestMapping("/demo")
 public class DemoController {
 
+    @GetMapping("/error")
+    public Response error(){
+        throw new LocaleMessageException("hello.error");
+    }
+
     @GetMapping("/hello")
-    public String hello(){
-        throw new MessageException("hello.error");
+    public SingleResponse<String> hello(){
+        return SingleResponse.of("hello");
     }
+
+
+
 }

springboot-example/src/main/java/com/codingapi/springboot/example/handler/ServletExceptionHandler.java

@@ -0,0 +1,38 @@
+package com.codingapi.springboot.example.handler;
+
+import com.codingapi.springboot.framework.exception.LocaleMessageException;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Component;
+import org.springframework.web.servlet.HandlerExceptionResolver;
+import org.springframework.web.servlet.ModelAndView;
+import org.springframework.web.servlet.view.json.MappingJackson2JsonView;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+@Slf4j
+@Component
+public class ServletExceptionHandler implements HandlerExceptionResolver {
+
+    private final static String DEFAULT_ERROR_CODE = "system.err";
+
+    @Override
+    public ModelAndView resolveException(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex) {
+        log.error("exception:",ex);
+
+        MappingJackson2JsonView view = new MappingJackson2JsonView();
+        ModelAndView mv = new ModelAndView(view);
+
+        mv.addObject("success",false);
+        if(ex instanceof LocaleMessageException) {
+            LocaleMessageException localMessageException = (LocaleMessageException)ex;
+            mv.addObject("errCode",localMessageException.getErrCode());
+            mv.addObject("errMessage",localMessageException.getMessage());
+            return mv;
+        }
+        mv.addObject("errCode",DEFAULT_ERROR_CODE);
+        mv.addObject("errMessage",ex.getMessage());
+
+        return mv;
+    }
+}

springboot-framework/pom.xml

@@ -4,10 +4,10 @@
     <parent>
 		<groupId>com.codingapi.springboot</groupId>
 		<artifactId>springboot-framework-parent</artifactId>
-		<version>0.0.15</version>
+		<version>0.0.16</version>
 	</parent>
 	<artifactId>springboot-framework</artifactId>
-	<version>0.0.15</version>
+	<version>0.0.16</version>
 
 	<name>springboot-framework</name>
 	<description>springboot-framework project for Spring Boot</description>

springboot-framework/src/main/java/com/codingapi/springboot/framework/exception/ExceptionConfiguration.java

@@ -8,8 +8,8 @@
 public class ExceptionConfiguration {
 
     @Bean(initMethod = "init")
-    public ExceptionLocaleMessage exceptionLocaleMessage(MessageSource messageSource){
-        return new ExceptionLocaleMessage(messageSource);
+    public LocaleMessage exceptionLocaleMessage(MessageSource messageSource){
+        return new LocaleMessage(messageSource);
     }
 
 }

springboot-framework/src/main/java/com/codingapi/springboot/framework/exception/ExceptionMessageContext.java

@@ -5,16 +5,16 @@
 
 import java.util.Locale;
 
-class ExceptionLocaleMessage {
+class LocaleMessage {
 
     private final MessageSource messageSource;
 
-    public ExceptionLocaleMessage(MessageSource messageSource) {
+    public LocaleMessage(MessageSource messageSource) {
         this.messageSource = messageSource;
     }
 
     public void init(){
-        ExceptionMessageContext.getInstance().setExceptionLocaleMessage(this);
+        MessageContext.getInstance().setExceptionLocaleMessage(this);
     }
 
     public String getMessage(String code){

…rk/exception/ExceptionLocaleMessage.java …t/framework/exception/LocaleMessage.javaspringboot-framework/src/main/java/com/codingapi/springboot/framework/exception/ExceptionLocaleMessage.java renamed to springboot-framework/src/main/java/com/codingapi/springboot/framework/exception/LocaleMessage.java springboot-framework/src/main/java/com/codingapi/springboot/framework/exception/ExceptionLocaleMessage.java renamed to springboot-framework/src/main/java/com/codingapi/springboot/framework/exception/LocaleMessage.java

@@ -2,7 +2,7 @@
 
 import lombok.Getter;
 
-public class MessageException extends RuntimeException{
+public class LocaleMessageException extends RuntimeException{
 
     @Getter
     private final String errCode;
@@ -11,26 +11,26 @@ public class MessageException extends RuntimeException{
     private final String errMessage;
 
 
-    public MessageException(String errCode, String errMessage, Throwable cause) {
+    public LocaleMessageException(String errCode, String errMessage, Throwable cause) {
         super(errMessage, cause);
         this.errCode = errCode;
         this.errMessage = errMessage;
     }
 
-    public MessageException(String errCode,  Throwable cause) {
-        super(ExceptionMessageContext.getInstance().getErrorMsg(errCode), cause);
+    public LocaleMessageException(String errCode, Throwable cause) {
+        super(MessageContext.getInstance().getErrorMsg(errCode), cause);
         this.errCode = errCode;
         this.errMessage = getMessage();
     }
 
-    public MessageException(String errCode, String errMessage) {
+    public LocaleMessageException(String errCode, String errMessage) {
         super(errMessage);
         this.errCode = errCode;
         this.errMessage = errMessage;
     }
 
-    public MessageException(String errCode) {
-        super(ExceptionMessageContext.getInstance().getErrorMsg(errCode));
+    public LocaleMessageException(String errCode) {
+        super(MessageContext.getInstance().getErrorMsg(errCode));
         this.errCode = errCode;
         this.errMessage = getMessage();
     }