A suite of utilities for AWS Lambda Functions that makes tracing with AWS X-Ray, structured logging and creating custom metrics asynchronously easier. (AWS Lambda Powertools Python is also available).
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Powertools is available in Maven Central. You can use your favourite dependency management tool to install it
<dependencies>
...
<dependency>
<groupId>software.amazon.lambda</groupId>
<artifactId>powertools-tracing</artifactId>
<version>1.10.2</version>
</dependency>
<dependency>
<groupId>software.amazon.lambda</groupId>
<artifactId>powertools-logging</artifactId>
<version>1.10.2</version>
</dependency>
<dependency>
<groupId>software.amazon.lambda</groupId>
<artifactId>powertools-metrics</artifactId>
<version>1.10.2</version>
</dependency>
...
</dependencies>And configure the aspectj-maven-plugin to compile-time weave (CTW) the aws-lambda-powertools-java aspects into your project:
<build>
<plugins>
...
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>aspectj-maven-plugin</artifactId>
<version>1.14.0</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
<complianceLevel>1.8</complianceLevel>
<aspectLibraries>
<aspectLibrary>
<groupId>software.amazon.lambda</groupId>
<artifactId>powertools-logging</artifactId>
</aspectLibrary>
<aspectLibrary>
<groupId>software.amazon.lambda</groupId>
<artifactId>powertools-tracing</artifactId>
</aspectLibrary>
<aspectLibrary>
<groupId>software.amazon.lambda</groupId>
<artifactId>powertools-metrics</artifactId>
</aspectLibrary>
</aspectLibraries>
</configuration>
<executions>
<execution>
<goals>
<goal>compile</goal>
</goals>
</execution>
</executions>
</plugin>
...
</plugins>
</build>See example for maven or gradle configurations including all features, and a SAM template with all Powertools env vars.
This library is licensed under the Apache License, Version 2.0. See the LICENSE file.