Updated custom logging implementation

spring-rest-logging/pom.xml

@@ -12,7 +12,7 @@
 		<artifactId>spring-boot-starter-parent</artifactId>
 		<version>1.4.3.RELEASE</version>
 	</parent>
- 
+
 	<dependencies>
 		<!-- Spring Boot Dependencies -->
 		<dependency>
@@ -60,5 +60,14 @@
 			<groupId>org.springframework</groupId>
 			<artifactId>spring-test</artifactId>
 		</dependency>
+
+		<!-- Apache common IO for utility -->
+		<dependency>
+			<groupId>commons-io</groupId>
+			<artifactId>commons-io</artifactId>
+			<version>2.4</version>
+		</dependency>
+
+
 	</dependencies>
 </project>

spring-rest-logging/src/main/java/com/baeldung/rest/log/app/TaxiFareRequestInterceptor.java

@@ -7,6 +7,9 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.stereotype.Component;
 import org.springframework.web.servlet.handler.HandlerInterceptorAdapter;
+import org.springframework.web.util.ContentCachingRequestWrapper;
+
+import com.baeldung.rest.log.util.RequestLoggingUtil;
 
 @Component
 public class TaxiFareRequestInterceptor extends HandlerInterceptorAdapter {
@@ -15,7 +18,21 @@ public class TaxiFareRequestInterceptor extends HandlerInterceptorAdapter {
 
     @Override
     public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
-        LOGGER.info("REQUEST URI: " + request.getRequestURI());
+        String postData = null;
+        HttpServletRequest requestCacheWrapperObject = null;
+        try {
+            // Uncomment to produce the stream closed issue
+            // postData = RequestLoggingUtil.getStringFromInputStream(request.getInputStream());
+
+            // To overcome request stream closed issue
+            requestCacheWrapperObject = new ContentCachingRequestWrapper(request);
+            requestCacheWrapperObject.getParameterMap();
+        } catch (Exception exception) {
+            exception.printStackTrace();
+        } finally {
+            postData = RequestLoggingUtil.readPayload(requestCacheWrapperObject);
+            LOGGER.info("REQUEST DATA: " + postData);
+        }
         return true;
     }
 

spring-rest-logging/src/main/java/com/baeldung/rest/log/config/RequestLoggingFilterConfig.java

@@ -1,13 +1,10 @@
 package com.baeldung.rest.log.config;
 
-import javax.servlet.annotation.WebFilter;
-
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.web.filter.CommonsRequestLoggingFilter;
 
 @Configuration
-@WebFilter
 public class RequestLoggingFilterConfig {
 
     @Bean

spring-rest-logging/src/main/java/com/baeldung/rest/log/controller/TaxiFareController.java

@@ -34,7 +34,10 @@ public class TaxiFareController {
     @ResponseBody
     public String calculateTaxiFare(@RequestBody @Valid TaxiRide taxiRide) {
         LOGGER.debug("calculateTaxiFare() - START");
-        return taxiFareCalculatorService.calculateFare(taxiRide);
+        String totalFare = taxiFareCalculatorService.calculateFare(taxiRide);
+        LOGGER.debug("calculateTaxiFare() - Total Fare : {}",totalFare);
+        LOGGER.debug("calculateTaxiFare() - END");
+        return totalFare;
     }
 
 }