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slawomir-andreasikslawomir-andreasik
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Merge pull request #8 from logdash-io/feat/spring-boot-example
feat(example): add Spring Boot example
2 parents b55f3cf + a299ec5 commit 752fbba

20 files changed

Lines changed: 897 additions & 17 deletions

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‎check-deployed-package/Check.java‎

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@@ -2,28 +2,27 @@
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import io.logdash.sdk.Logdash;
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5-
import java.util.Map;
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public class Check {
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public static void main(String[] args) {
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System.out.println("=== LogDash Java SDK Demo ===");
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// Get package version (would need to be handled differently in a real scenario)
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System.out.println("Using logdash package version: " + getLogdashVersion());
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System.out.println();
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String apiKey = System.getenv("LOGDASH_API_KEY");
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String logsSeed = System.getenv().getOrDefault("LOGS_SEED", "default");
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String metricsSeed = System.getenv().getOrDefault("METRICS_SEED", "1");
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System.out.println("Using API Key: " + apiKey);
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System.out.println("Using Logs Seed: " + logsSeed);
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System.out.println("Using Metrics Seed: " + metricsSeed);
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try (Logdash logdash = Logdash.create(apiKey)) {
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var logger = logdash.logger();
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var metrics = logdash.metrics();
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// Log some messages with seed appended
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logger.info("This is an info log " + logsSeed);
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logger.error("This is an error log " + logsSeed);
@@ -33,7 +32,7 @@ public static void main(String[] args) {
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logger.silly("This is a silly log " + logsSeed);
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logger.info("This is an info log " + logsSeed);
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logger.verbose("This is a verbose log " + logsSeed);
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// Set and mutate metrics with seed
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int seedValue = Integer.parseInt(metricsSeed);
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metrics.set("users", seedValue);
@@ -47,12 +46,12 @@ public static void main(String[] args) {
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}
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}
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}
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private static String getLogdashVersion() {
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try {
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return Check.class.getPackage().getImplementationVersion();
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} catch (Exception e) {
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return "unknown";
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}
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}
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}
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}

‎check-deployed-package/pom.xml‎

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@@ -1,13 +1,16 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<groupId>io.logdash</groupId>
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<artifactId>check</artifactId>
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<version>0.2.0-SNAPSHOT</version>
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<properties>
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<maven.compiler.source>17</maven.compiler.source>
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<maven.compiler.target>17</maven.compiler.target>
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<java.version>17</java.version>
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<maven.compiler.source>${java.version}</maven.compiler.source>
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<maven.compiler.target>${java.version}</maven.compiler.target>
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<maven.compiler.release>${java.version}</maven.compiler.release>
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<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
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</properties>
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@@ -38,16 +41,22 @@
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<plugin>
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<groupId>org.apache.maven.plugins</groupId>
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<artifactId>maven-compiler-plugin</artifactId>
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<version>3.11.0</version>
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<version>3.12.1</version>
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<configuration>
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<source>17</source>
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<target>17</target>
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<release>${java.version}</release>
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<compilerArgs>
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<arg>-parameters</arg>
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<arg>-Xlint:unchecked</arg>
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<arg>-Xlint:deprecation</arg>
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<arg>-Werror</arg>
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</compilerArgs>
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</configuration>
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</plugin>
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<plugin>
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<groupId>org.codehaus.mojo</groupId>
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<artifactId>exec-maven-plugin</artifactId>
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<version>3.1.0</version>
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<version>3.1.1</version>
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<configuration>
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<mainClass>io.logdash.check.Check</mainClass>
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</configuration>

‎examples/example-simple-java/pom.xml‎

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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
2+
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<groupId>com.example</groupId>
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<build>
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<plugins>
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<!-- Compiler Plugin -->
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<plugin>
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<groupId>org.apache.maven.plugins</groupId>
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<artifactId>maven-compiler-plugin</artifactId>
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<release>${maven.compiler.release}</release>
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<compilerArgs>
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<arg>-parameters</arg>
44+
<arg>-Xlint:unchecked</arg>
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<arg>-Xlint:deprecation</arg>
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<arg>-Werror</arg>
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</compilerArgs>
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</configuration>
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</plugin>

‎examples/example-springboot/Dockerfile‎

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FROM eclipse-temurin:21-jre-alpine
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WORKDIR /app
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COPY target/springboot-example-*.jar app.jar
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EXPOSE 8080
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ENTRYPOINT ["java", "-jar", "app.jar"]

‎examples/example-springboot/docker-compose.yml‎

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version: '3.8'
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services:
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app:
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build: .
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ports:
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- '8080:8080'
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environment:
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- LOGDASH_API_KEY=${LOGDASH_API_KEY:-your-api-key}
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- SPRING_PROFILES_ACTIVE=${SPRING_PROFILES_ACTIVE:-dev}
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healthcheck:
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test: ["CMD", "wget", "--quiet", "--tries=1", "--spider", "http://localhost:8080/actuator/health"]
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interval: 30s
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timeout: 10s
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retries: 3

‎examples/example-springboot/pom.xml‎

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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
3+
<modelVersion>4.0.0</modelVersion>
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<parent>
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<groupId>org.springframework.boot</groupId>
7+
<artifactId>spring-boot-starter-parent</artifactId>
8+
<version>3.4.6</version>
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<relativePath/>
10+
</parent>
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12+
<groupId>io.logdash.example</groupId>
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<artifactId>springboot-example</artifactId>
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<version>0.2.0-SNAPSHOT</version>
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<packaging>jar</packaging>
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17+
<name>Logdash Spring Boot Example</name>
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<description>Spring Boot application demonstrating Logdash Java SDK usage</description>
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<properties>
21+
<java.version>21</java.version>
22+
<maven.compiler.source>${java.version}</maven.compiler.source>
23+
<maven.compiler.target>${java.version}</maven.compiler.target>
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<maven.compiler.release>${java.version}</maven.compiler.release>
25+
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
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<!-- Logdash SDK Version -->
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<logdash-sdk.version>0.2.0-SNAPSHOT</logdash-sdk.version>
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30+
<!-- Plugin versions -->
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<maven-help-plugin.version>3.5.1</maven-help-plugin.version>
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</properties>
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<dependencies>
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<!-- Spring Boot Starters -->
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<dependency>
37+
<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-web</artifactId>
39+
</dependency>
40+
<dependency>
41+
<groupId>org.springframework.boot</groupId>
42+
<artifactId>spring-boot-starter-actuator</artifactId>
43+
</dependency>
44+
45+
<!-- Logdash SDK -->
46+
<dependency>
47+
<groupId>io.logdash</groupId>
48+
<artifactId>logdash</artifactId>
49+
<version>${logdash-sdk.version}</version>
50+
</dependency>
51+
52+
<!-- Test Dependencies -->
53+
<dependency>
54+
<groupId>org.springframework.boot</groupId>
55+
<artifactId>spring-boot-starter-test</artifactId>
56+
<scope>test</scope>
57+
</dependency>
58+
</dependencies>
59+
60+
<repositories>
61+
<!-- Maven Central Snapshots -->
62+
<repository>
63+
<releases>
64+
<enabled>false</enabled>
65+
</releases>
66+
<snapshots>
67+
<enabled>true</enabled>
68+
<updatePolicy>interval:60</updatePolicy>
69+
</snapshots>
70+
<id>maven-central-snapshots</id>
71+
<name>Maven Central Snapshots</name>
72+
<url>https://central.sonatype.com/repository/maven-snapshots/</url>
73+
</repository>
74+
</repositories>
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76+
<build>
77+
<plugins>
78+
<plugin>
79+
<groupId>org.springframework.boot</groupId>
80+
<artifactId>spring-boot-maven-plugin</artifactId>
81+
<configuration>
82+
<mainClass>io.logdash.example.SpringBootExampleApplication</mainClass>
83+
</configuration>
84+
</plugin>
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86+
<!-- Compiler Plugin -->
87+
<plugin>
88+
<groupId>org.apache.maven.plugins</groupId>
89+
<artifactId>maven-compiler-plugin</artifactId>
90+
<version>${maven-compiler-plugin.version}</version>
91+
<configuration>
92+
<release>${java.version}</release>
93+
<compilerArgs>
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<arg>-parameters</arg>
95+
<arg>-Xlint:unchecked</arg>
96+
<arg>-Xlint:deprecation</arg>
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<arg>-Werror</arg>
98+
</compilerArgs>
99+
</configuration>
100+
</plugin>
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102+
<plugin>
103+
<groupId>org.apache.maven.plugins</groupId>
104+
<artifactId>maven-help-plugin</artifactId>
105+
<version>${maven-help-plugin.version}</version>
106+
</plugin>
107+
</plugins>
108+
</build>
109+
110+
<profiles>
111+
<profile>
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<id>local-dev</id>
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<activation>
114+
<activeByDefault>true</activeByDefault>
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</activation>
116+
<repositories>
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<repository>
118+
<snapshots>
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<updatePolicy>never</updatePolicy>
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</snapshots>
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<id>maven-central-snapshots</id>
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<url>https://central.sonatype.com/repository/maven-snapshots/</url>
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</repository>
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</repositories>
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</profile>
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<profile>
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<id>force-remote</id>
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<build>
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<plugins>
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<plugin>
132+
<groupId>org.apache.maven.plugins</groupId>
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<artifactId>maven-dependency-plugin</artifactId>
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<executions>
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<execution>
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<id>purge-local-logdash</id>
137+
<goals>
138+
<goal>purge-local-repository</goal>
139+
</goals>
140+
<phase>initialize</phase>
141+
<configuration>
142+
<includes>
143+
<include>io.logdash:logdash</include>
144+
</includes>
145+
<snapshotsOnly>true</snapshotsOnly>
146+
</configuration>
147+
</execution>
148+
</executions>
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</plugin>
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</plugins>
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</build>
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</profile>
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</profiles>
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</project>

‎examples/example-springboot/requests.http‎

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### Variables
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@baseUrl = http://localhost:8080
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4+
### Get all pets
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GET {{baseUrl}}/api/pets
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7+
### Get pet by ID
8+
GET {{baseUrl}}/api/pets/1
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10+
### Create a new pet
11+
POST {{baseUrl}}/api/pets
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Content-Type: application/json
13+
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{
15+
"name": "Fluffy",
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"type": "DOG"
17+
}
18+
19+
### Create a random pet
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POST {{baseUrl}}/api/pets/random
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### Delete a pet by ID
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DELETE {{baseUrl}}/api/pets/3

‎examples/example-springboot/src/main/java/io/logdash/example/SpringBootExampleApplication.java‎

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package io.logdash.example;
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import org.springframework.boot.SpringApplication;
4+
import org.springframework.boot.autoconfigure.SpringBootApplication;
5+
import org.springframework.scheduling.annotation.EnableScheduling;
6+
7+
@SpringBootApplication
8+
@EnableScheduling
9+
public class SpringBootExampleApplication {
10+
11+
public static void main(String[] args) {
12+
SpringApplication.run(SpringBootExampleApplication.class, args);
13+
}
14+
}

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