[28.09.20] Logback and MDC ids

pom.xml

@@ -21,6 +21,7 @@
         <java.version>1.8</java.version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
+        <logback.contrib.version>0.1.5</logback.contrib.version>
     </properties>
 
     <dependencies>
@@ -98,6 +99,14 @@
             <optional>true</optional>
         </dependency>
 
+        <!--- Logging -->
+        <dependency>
+            <groupId>net.logstash.logback</groupId>
+            <artifactId>logstash-logback-encoder</artifactId>
+            <version>6.4</version>
+        </dependency>
+
+
         <!-- Testing -->
         <dependency>
             <groupId>org.springframework.boot</groupId>

src/main/java/cryptosky/me/consumers/PriceConsumer.java

@@ -23,6 +23,7 @@ import java.util.concurrent.CountDownLatch;
 import static cryptosky.me.ArtemisSyncMessaging.*;
 
 import static cryptosky.me.helpers.Utils.getCorrelationId;
+import static cryptosky.me.logging.CorrelationInfo.setCorrelationId;
 import static java.lang.String.format;
 
 @Component
@@ -60,6 +61,8 @@ public class PriceConsumer {
 		logger.info("Received Message: " + message.getBody(String.class));
 
 		try {
+			setCorrelationId(correlationId);
+
 			if (message.getBody(String.class) == null | message.getBody(String.class).equals("")) {
 				throw new NoBodyOrStringException();
 			}

src/main/java/cryptosky/me/logging/CorrelationInfo.java

@@ -0,0 +1,22 @@
+package cryptosky.me.logging;
+
+import org.slf4j.MDC;
+
+public class CorrelationInfo {
+
+    public static final String CORRELATION_ID = "X-CRYPTO-Correlation-ID";
+    public static final String SYNC_ID = "X-CRYPTO-Sync-ID";
+
+    public static void setCorrelationId(String correlationId) {
+        MDC.put(CORRELATION_ID, correlationId);
+    }
+
+    public static void setSyncId(String syncId) {
+        MDC.put(SYNC_ID, syncId);
+    }
+
+    public static void clear() {
+        MDC.remove(CORRELATION_ID);
+        MDC.remove(SYNC_ID);
+    }
+}

src/main/java/cryptosky/me/pricing/service/PriceService.java

@@ -32,6 +32,7 @@ import static cryptosky.me.ArtemisSyncMessaging.*;
 import static cryptosky.me.SupportedCurrencies.*;
 
 import static cryptosky.me.helpers.Utils.format;
+import static cryptosky.me.logging.CorrelationInfo.setSyncId;
 
 @Service
 public class PriceService {
@@ -79,6 +80,8 @@ public class PriceService {
     @Transactional
     public void createRecord(CryptoPriceModel cryptoPriceModel, String correlationId, String syncId, TextMessage message) {
         try {
+            setSyncId(syncId);
+
             switch (cryptoPriceModel.getType()) {
                 case BTC:
                     BtcPriceModel priceModel = new BtcPriceModel();

src/main/resources/logback-spring.xml

@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration>
+    <property name="LOGS" value="./logs" />
+
+    <appender name="logstash" class="ch.qos.logback.core.ConsoleAppender">
+        <encoder class="net.logstash.logback.encoder.LogstashEncoder">
+            <fieldNames>
+                <version>[ignore]</version>
+                <levelValue>[ignore]</levelValue>
+            </fieldNames>
+        </encoder>
+    </appender>
+
+    <appender name="console"
+              class="ch.qos.logback.core.ConsoleAppender">
+        <layout class="ch.qos.logback.classic.PatternLayout">
+            <Pattern>
+                %black(%d{ISO8601}) %highlight(%-5level) [%blue(%t)] %yellow(%C{1.}): %msg {%mdc}%n%throwable
+            </Pattern>
+        </layout>
+    </appender>
+
+    <springProfile name="!local">
+        <root level="INFO">
+            <appender-ref ref="logstash"/>
+        </root>
+    </springProfile>
+
+    <springProfile name="local">
+        <root level="INFO">
+            <appender-ref ref="console"/>
+        </root>
+    </springProfile>
+
+    <jmxConfigurator/>
+</configuration>