Add a Spring Boot example and integration code.
Change-Id: Ia11dea607c74d9b4cc9a698e9ec92e930bd03f37
diff --git a/examples/spring-boot/pom.xml b/examples/spring-boot/pom.xml
new file mode 100644
index 0000000..29e17d3
--- /dev/null
+++ b/examples/spring-boot/pom.xml
@@ -0,0 +1,93 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project
+ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd"
+ xmlns="http://maven.apache.org/POM/4.0.0"
+ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+
+ <modelVersion>4.0.0</modelVersion>
+
+ <parent>
+ <groupId>eu.mulk.quarkus-googlecloud-jsonlogging</groupId>
+ <artifactId>quarkus-googlecloud-jsonlogging-parent</artifactId>
+ <version>3.1.4-SNAPSHOT</version>
+ </parent>
+
+ <artifactId>quarkus-googlecloud-jsonlogging-spring-boot-example</artifactId>
+ <name>Quarkus Google Cloud JSON Logging Extension - Spring Boot Example</name>
+
+ <dependencyManagement>
+ <dependencies>
+ <dependency>
+ <groupId>org.springframework.boot</groupId>
+ <artifactId>spring-boot-dependencies</artifactId>
+ <version>2.6.2</version>
+ <type>pom</type>
+ <scope>import</scope>
+ </dependency>
+ </dependencies>
+ </dependencyManagement>
+
+ <dependencies>
+ <dependency>
+ <groupId>org.jboss.slf4j</groupId>
+ <artifactId>slf4j-jboss-logmanager</artifactId>
+ <version>1.1.0.Final</version>
+ </dependency>
+ <!-- *** optional ***
+ <dependency>
+ <groupId>org.jboss.logmanager</groupId>
+ <artifactId>log4j2-jboss-logmanager</artifactId>
+ <version>1.0.0.Final</version>
+ </dependency>
+ -->
+ <!-- *** optional ***
+ <dependency>
+ <groupId>org.jboss.logmanager</groupId>
+ <artifactId>log4j-jboss-logmanager</artifactId>
+ <version>1.2.2.Final</version>
+ </dependency>
+ -->
+ <!-- *** optional ***
+ <dependency>
+ <groupId>org.slf4j</groupId>
+ <artifactId>jcl-over-slf4j</artifactId>
+ </dependency>
+ -->
+ <dependency>
+ <groupId>org.springframework.boot</groupId>
+ <artifactId>spring-boot-starter-web</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.springframework.boot</groupId>
+ <artifactId>spring-boot-starter</artifactId>
+ <exclusions>
+ <exclusion>
+ <groupId>ch.qos.logback</groupId>
+ <artifactId>logback-classic</artifactId>
+ </exclusion>
+ <!--
+ <exclusion>
+ <groupId>org.springframework.boot</groupId>
+ <artifactId>spring-boot-starter-logging</artifactId>
+ </exclusion>
+ -->
+ </exclusions>
+ </dependency>
+ <dependency>
+ <groupId>eu.mulk.quarkus-googlecloud-jsonlogging</groupId>
+ <artifactId>quarkus-googlecloud-jsonlogging-core</artifactId>
+ <version>${project.version}</version>
+ </dependency>
+ </dependencies>
+
+ <build>
+ <plugins>
+ <plugin>
+ <groupId>org.springframework.boot</groupId>
+ <artifactId>spring-boot-maven-plugin</artifactId>
+ <version>2.6.2</version>
+ </plugin>
+ </plugins>
+ </build>
+
+</project>
diff --git a/examples/spring-boot/src/main/java/eu/mulk/quarkus/googlecloud/jsonlogging/example/Application.java b/examples/spring-boot/src/main/java/eu/mulk/quarkus/googlecloud/jsonlogging/example/Application.java
new file mode 100644
index 0000000..d003b3f
--- /dev/null
+++ b/examples/spring-boot/src/main/java/eu/mulk/quarkus/googlecloud/jsonlogging/example/Application.java
@@ -0,0 +1,12 @@
+package eu.mulk.quarkus.googlecloud.jsonlogging.example;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class Application {
+
+ public static void main(String[] args) {
+ SpringApplication.run(Application.class, args);
+ }
+}
diff --git a/examples/spring-boot/src/main/java/eu/mulk/quarkus/googlecloud/jsonlogging/example/ApplicationLoggingSystem.java b/examples/spring-boot/src/main/java/eu/mulk/quarkus/googlecloud/jsonlogging/example/ApplicationLoggingSystem.java
new file mode 100644
index 0000000..4050b99
--- /dev/null
+++ b/examples/spring-boot/src/main/java/eu/mulk/quarkus/googlecloud/jsonlogging/example/ApplicationLoggingSystem.java
@@ -0,0 +1,22 @@
+package eu.mulk.quarkus.googlecloud.jsonlogging.example;
+
+import org.springframework.boot.logging.LogFile;
+import org.springframework.boot.logging.LoggingInitializationContext;
+import org.springframework.boot.logging.Slf4JLoggingSystem;
+
+public class ApplicationLoggingSystem extends Slf4JLoggingSystem {
+
+ public ApplicationLoggingSystem(ClassLoader classLoader) {
+ super(classLoader);
+ }
+
+ @Override
+ protected String[] getStandardConfigLocations() {
+ return new String[0];
+ }
+
+ @Override
+ protected void loadDefaults(LoggingInitializationContext initializationContext, LogFile logFile) {
+ /* no configuration necessary */
+ }
+}
diff --git a/examples/spring-boot/src/main/java/eu/mulk/quarkus/googlecloud/jsonlogging/example/RandomNumberParameterProvider.java b/examples/spring-boot/src/main/java/eu/mulk/quarkus/googlecloud/jsonlogging/example/RandomNumberParameterProvider.java
new file mode 100644
index 0000000..7e4158c
--- /dev/null
+++ b/examples/spring-boot/src/main/java/eu/mulk/quarkus/googlecloud/jsonlogging/example/RandomNumberParameterProvider.java
@@ -0,0 +1,14 @@
+package eu.mulk.quarkus.googlecloud.jsonlogging.example;
+
+import eu.mulk.quarkus.googlecloud.jsonlogging.KeyValueParameter;
+import eu.mulk.quarkus.googlecloud.jsonlogging.StructuredParameter;
+import eu.mulk.quarkus.googlecloud.jsonlogging.StructuredParameterProvider;
+import java.util.concurrent.ThreadLocalRandom;
+
+public class RandomNumberParameterProvider implements StructuredParameterProvider {
+
+ @Override
+ public StructuredParameter getParameter() {
+ return KeyValueParameter.of("randomNumber", ThreadLocalRandom.current().nextInt());
+ }
+}
diff --git a/examples/spring-boot/src/main/java/eu/mulk/quarkus/googlecloud/jsonlogging/example/RootResource.java b/examples/spring-boot/src/main/java/eu/mulk/quarkus/googlecloud/jsonlogging/example/RootResource.java
new file mode 100644
index 0000000..b3197fd
--- /dev/null
+++ b/examples/spring-boot/src/main/java/eu/mulk/quarkus/googlecloud/jsonlogging/example/RootResource.java
@@ -0,0 +1,33 @@
+package eu.mulk.quarkus.googlecloud.jsonlogging.example;
+
+import eu.mulk.quarkus.googlecloud.jsonlogging.KeyValueParameter;
+import eu.mulk.quarkus.googlecloud.jsonlogging.Label;
+import javax.annotation.PostConstruct;
+import org.jboss.logging.Logger;
+import org.jboss.logging.MDC;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController("/")
+public class RootResource {
+
+ static final Logger log = Logger.getLogger(RootResource.class);
+
+ @PostConstruct
+ public void init() {
+ log.warn("Hey!");
+ }
+
+ @GetMapping(produces = "text/plain")
+ public String hello() {
+ MDC.put("requestMethod", "GET");
+ log.infof(
+ "Hello %s.",
+ "Mulkiatsch",
+ KeyValueParameter.of("a", "b"),
+ Label.of("app", "foo"),
+ KeyValueParameter.of("version", 10));
+ throw new IllegalStateException();
+ // return "ok";
+ }
+}
diff --git a/examples/spring-boot/src/main/resources/META-INF/services/eu.mulk.quarkus.googlecloud.jsonlogging.StructuredParameterProvider b/examples/spring-boot/src/main/resources/META-INF/services/eu.mulk.quarkus.googlecloud.jsonlogging.StructuredParameterProvider
new file mode 100644
index 0000000..c0017e6
--- /dev/null
+++ b/examples/spring-boot/src/main/resources/META-INF/services/eu.mulk.quarkus.googlecloud.jsonlogging.StructuredParameterProvider
@@ -0,0 +1 @@
+eu.mulk.quarkus.googlecloud.jsonlogging.example.RandomNumberParameterProvider
diff --git a/examples/spring-boot/src/main/resources/META-INF/services/org.jboss.logmanager.EmbeddedConfigurator b/examples/spring-boot/src/main/resources/META-INF/services/org.jboss.logmanager.EmbeddedConfigurator
new file mode 100644
index 0000000..6d937e5
--- /dev/null
+++ b/examples/spring-boot/src/main/resources/META-INF/services/org.jboss.logmanager.EmbeddedConfigurator
@@ -0,0 +1 @@
+eu.mulk.quarkus.googlecloud.jsonlogging.logmanager.DefaultEmbeddedConfigurator
diff --git a/examples/spring-boot/src/main/resources/application.properties b/examples/spring-boot/src/main/resources/application.properties
new file mode 100644
index 0000000..c87d7c3
--- /dev/null
+++ b/examples/spring-boot/src/main/resources/application.properties
@@ -0,0 +1 @@
+logging.config = classpath:logging.properties
diff --git a/examples/spring-boot/src/main/resources/logging.properties b/examples/spring-boot/src/main/resources/logging.properties
new file mode 100644
index 0000000..e80e0c6
--- /dev/null
+++ b/examples/spring-boot/src/main/resources/logging.properties
@@ -0,0 +1,2 @@
+handlers = eu.mulk.quarkus.googlecloud.jsonlogging.logmanager.DefaultConsoleHandler
+.level = INFO