feat(v2): new logging module (#1435)

Author: jeromevdl

docs/core/logging.md

@@ -1,5 +1,5 @@
 .md-grid {
-    max-width: 81vw
+    max-width: 90vw
 }
 
 .highlight .hll {

docs/stylesheets/extra.css

@@ -23,7 +23,7 @@
     <version>2.0.0-SNAPSHOT</version>
     <packaging>pom</packaging>
 
-    <name>Powertools for AWS Lambda (Java) library Examples</name>
+    <name>Powertools for AWS Lambda (Java) - Examples</name>
     <description>
         A suite of examples accompanying for Powertools for AWS Lambda (Java).
     </description>

examples/pom.xml

@@ -8,13 +8,12 @@
     <version>2.0.0-SNAPSHOT</version>
     <artifactId>powertools-examples-batch</artifactId>
     <packaging>jar</packaging>
-    <name>Powertools for AWS Lambda (Java) library Examples - Batch</name>
+    <name>Powertools for AWS Lambda (Java) - Examples - Batch</name>
 
     <properties>
-        <log4j.version>2.20.0</log4j.version>
         <maven.compiler.source>11</maven.compiler.source>
         <maven.compiler.target>11</maven.compiler.target>
-        <aspectj.version>1.9.20</aspectj.version>
+        <aspectj.version>1.9.20.1</aspectj.version>
         <sdk.version>2.21.1</sdk.version>
     </properties>
 
@@ -26,7 +25,7 @@
         </dependency>
         <dependency>
             <groupId>software.amazon.lambda</groupId>
-            <artifactId>powertools-logging</artifactId>
+            <artifactId>powertools-logging-log4j</artifactId>
             <version>${project.version}</version>
         </dependency>
         <dependency>

examples/powertools-examples-batch/pom.xml

@@ -4,14 +4,14 @@
 import com.amazonaws.services.lambda.runtime.RequestHandler;
 import com.amazonaws.services.lambda.runtime.events.DynamodbEvent;
 import com.amazonaws.services.lambda.runtime.events.StreamsEventResponse;
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import software.amazon.lambda.powertools.batch.BatchMessageHandlerBuilder;
 import software.amazon.lambda.powertools.batch.handler.BatchMessageHandler;
 
 public class DynamoDBStreamBatchHandler implements RequestHandler<DynamodbEvent, StreamsEventResponse> {
 
-    private final static Logger LOGGER = LogManager.getLogger(DynamoDBStreamBatchHandler.class);
+    private static final Logger LOGGER = LoggerFactory.getLogger(DynamoDBStreamBatchHandler.class);
     private final BatchMessageHandler<DynamodbEvent, StreamsEventResponse> handler;
 
     public DynamoDBStreamBatchHandler() {

examples/powertools-examples-batch/src/main/java/org/demo/batch/dynamo/DynamoDBStreamBatchHandler.java

@@ -8,8 +8,8 @@
 import java.util.UUID;
 import java.util.stream.Collectors;
 import java.util.stream.IntStream;
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.demo.batch.model.DdbProduct;
 import software.amazon.awssdk.enhanced.dynamodb.DynamoDbEnhancedClient;
 import software.amazon.awssdk.enhanced.dynamodb.TableSchema;
@@ -21,7 +21,7 @@
 
 public class DynamoDBWriter implements RequestHandler<ScheduledEvent, String> {
 
-    private static final Logger LOGGER = LogManager.getLogger(DynamoDBWriter.class);
+    private static final Logger LOGGER = LoggerFactory.getLogger(DynamoDBWriter.class);
 
     private final DynamoDbEnhancedClient enhancedClient;
 

examples/powertools-examples-batch/src/main/java/org/demo/batch/dynamo/DynamoDBWriter.java

@@ -4,15 +4,15 @@
 import com.amazonaws.services.lambda.runtime.RequestHandler;
 import com.amazonaws.services.lambda.runtime.events.KinesisEvent;
 import com.amazonaws.services.lambda.runtime.events.StreamsEventResponse;
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.demo.batch.model.Product;
 import software.amazon.lambda.powertools.batch.BatchMessageHandlerBuilder;
 import software.amazon.lambda.powertools.batch.handler.BatchMessageHandler;
 
 public class KinesisBatchHandler implements RequestHandler<KinesisEvent, StreamsEventResponse> {
 
-    private final static Logger LOGGER = LogManager.getLogger(KinesisBatchHandler.class);
+    private static final Logger LOGGER = LoggerFactory.getLogger(KinesisBatchHandler.class);
     private final BatchMessageHandler<KinesisEvent, StreamsEventResponse> handler;
 
     public KinesisBatchHandler() {

examples/powertools-examples-batch/src/main/java/org/demo/batch/kinesis/KinesisBatchHandler.java

@@ -10,8 +10,8 @@
 import java.security.SecureRandom;
 import java.util.List;
 import java.util.stream.IntStream;
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.demo.batch.model.Product;
 import software.amazon.awssdk.core.SdkBytes;
 import software.amazon.awssdk.http.urlconnection.UrlConnectionHttpClient;
@@ -28,7 +28,7 @@
  */
 public class KinesisBatchSender implements RequestHandler<ScheduledEvent, String> {
 
-    private static final Logger LOGGER = LogManager.getLogger(KinesisBatchSender.class);
+    private static final Logger LOGGER = LoggerFactory.getLogger(KinesisBatchSender.class);
 
     private final KinesisClient kinesisClient;
     private final SecureRandom random;

examples/powertools-examples-batch/src/main/java/org/demo/batch/kinesis/KinesisBatchSender.java

@@ -4,14 +4,14 @@
 import com.amazonaws.services.lambda.runtime.RequestHandler;
 import com.amazonaws.services.lambda.runtime.events.SQSBatchResponse;
 import com.amazonaws.services.lambda.runtime.events.SQSEvent;
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.demo.batch.model.Product;
 import software.amazon.lambda.powertools.batch.BatchMessageHandlerBuilder;
 import software.amazon.lambda.powertools.batch.handler.BatchMessageHandler;
 
 public class SqsBatchHandler implements RequestHandler<SQSEvent, SQSBatchResponse> {
-    private final static Logger LOGGER = LogManager.getLogger(SqsBatchHandler.class);
+    private static final Logger LOGGER = LoggerFactory.getLogger(SqsBatchHandler.class);
     private final BatchMessageHandler<SQSEvent, SQSBatchResponse> handler;
 
     public SqsBatchHandler() {

examples/powertools-examples-batch/src/main/java/org/demo/batch/sqs/SqsBatchHandler.java

@@ -10,8 +10,8 @@
 import java.security.SecureRandom;
 import java.util.List;
 import java.util.stream.IntStream;
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.demo.batch.model.Product;
 import software.amazon.awssdk.http.urlconnection.UrlConnectionHttpClient;
 import software.amazon.awssdk.services.sqs.SqsClient;
@@ -27,7 +27,7 @@
  */
 public class SqsBatchSender implements RequestHandler<ScheduledEvent, String> {
 
-    private static final Logger LOGGER = LogManager.getLogger(SqsBatchSender.class);
+    private static final Logger LOGGER = LoggerFactory.getLogger(SqsBatchSender.class);
 
     private final SqsClient sqsClient;
     private final SecureRandom random;