Logstash module

src/main/java/tech/jhipster/lite/generator/project/domain/GeneratorAction.java

@@ -34,8 +34,6 @@ private GeneratorAction() {}
 
   public static final String MONGOCK = "mongock";
 
-  public static final String LOGSTASH = "logstash";
-
   public static final String DUMMY_FEATURE = "dummy-feature";
 
   public static final String USER_AND_AUTHORITY_ENTITIES_POSTGRESQL = "user-and-authority-entities-postgresql";

src/main/java/tech/jhipster/lite/generator/server/springboot/logging/logstash/application/LogstashApplicationService.java

@@ -1,35 +1,20 @@
 package tech.jhipster.lite.generator.server.springboot.logging.logstash.application;
 
 import org.springframework.stereotype.Service;
-import tech.jhipster.lite.generator.project.domain.Project;
-import tech.jhipster.lite.generator.server.springboot.logging.logstash.domain.LogstashService;
+import tech.jhipster.lite.generator.server.springboot.logging.logstash.domain.LogstashModuleFactory;
+import tech.jhipster.lite.module.domain.JHipsterModule;
+import tech.jhipster.lite.module.domain.properties.JHipsterModuleProperties;
 
 @Service
 public class LogstashApplicationService {
 
-  private final LogstashService logstashService;
+  private final LogstashModuleFactory factory;
 
-  public LogstashApplicationService(LogstashService logstashService) {
-    this.logstashService = logstashService;
+  public LogstashApplicationService() {
+    factory = new LogstashModuleFactory();
   }
 
-  public void init(Project project) {
-    logstashService.init(project);
-  }
-
-  public void addDependencies(Project project) {
-    logstashService.addDependencies(project);
-  }
-
-  public void addJavaFiles(Project project) {
-    logstashService.addJavaFiles(project);
-  }
-
-  public void addProperties(Project project) {
-    logstashService.addProperties(project);
-  }
-
-  public void addLoggerInConfiguration(Project project) {
-    logstashService.addLoggerInConfiguration(project);
+  public JHipsterModule buildModule(JHipsterModuleProperties properties) {
+    return factory.buildModule(properties);
   }
 }

src/main/java/tech/jhipster/lite/generator/server/springboot/logging/logstash/domain/LogstashModuleFactory.java

@@ -0,0 +1,52 @@
+package tech.jhipster.lite.generator.server.springboot.logging.logstash.domain;
+
+import static tech.jhipster.lite.module.domain.JHipsterModule.*;
+
+import tech.jhipster.lite.error.domain.Assert;
+import tech.jhipster.lite.module.domain.JHipsterModule;
+import tech.jhipster.lite.module.domain.JHipsterSource;
+import tech.jhipster.lite.module.domain.LogLevel;
+import tech.jhipster.lite.module.domain.properties.JHipsterModuleProperties;
+
+public class LogstashModuleFactory {
+
+  private static final JHipsterSource SOURCE = from("server/springboot/logging/logstash");
+
+  private static final String LOGSTASH_SECONDARY = "technical/infrastructure/secondary/logstash";
+
+  public JHipsterModule buildModule(JHipsterModuleProperties properties) {
+    Assert.notNull("properties", properties);
+
+    String packagePath = properties.basePackage().path();
+
+    //@formatter:off
+    return moduleBuilder(properties)
+      .javaDependencies()
+        .addDependency(groupId("net.logstash.logback"), artifactId("logstash-logback-encoder"), versionSlug("logstash-logback-encoder"))
+        .and()
+      .files()
+        .batch(SOURCE.append("main"), toSrcMainJava().append(packagePath).append(LOGSTASH_SECONDARY))
+        .template("LogstashTcpConfiguration.java")
+        .template("LogstashTcpLifeCycle.java")
+        .template("LogstashTcpProperties.java")
+        .and()
+        .batch(SOURCE.append("test"), toSrcTestJava().append(packagePath).append(LOGSTASH_SECONDARY))
+          .template("LogstashTcpConfigurationIT.java")
+          .template("LogstashTcpConfigurationTest.java")
+          .template("LogstashTcpLifeCycleTest.java")
+          .template("LogstashTcpPropertiesTest.java")
+          .and()
+        .and()
+      .springMainProperties()
+        .set(propertyKey("application.logging.logstash.tcp.enabled"), propertyValue("false"))
+        .set(propertyKey("application.logging.logstash.tcp.host"), propertyValue("localhost"))
+        .set(propertyKey("application.logging.logstash.tcp.port"), propertyValue("5000"))
+        .set(propertyKey("application.logging.logstash.tcp.ring-buffer-size"), propertyValue("8192"))
+        .set(propertyKey("application.logging.logstash.tcp.shutdown_grace_period"), propertyValue("PT1M"))
+        .and()
+      .springTestLogger("net.logstash.logback", LogLevel.ERROR)
+      .springTestLogger("org.jboss.logging", LogLevel.WARN)
+      .build();
+    //@formatter:on
+  }
+}

src/main/java/tech/jhipster/lite/generator/server/springboot/logging/logstash/infrastructure/primary/LogstashModuleConfiguration.java

@@ -0,0 +1,23 @@
+package tech.jhipster.lite.generator.server.springboot.logging.logstash.infrastructure.primary;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import tech.jhipster.lite.generator.server.springboot.logging.logstash.application.LogstashApplicationService;
+import tech.jhipster.lite.module.domain.properties.JHipsterModulePropertiesDefinition;
+import tech.jhipster.lite.module.infrastructure.primary.JHipsterModuleApiDoc;
+import tech.jhipster.lite.module.infrastructure.primary.JHipsterModuleResource;
+
+@Configuration
+class LogstashModuleConfiguration {
+
+  @Bean
+  JHipsterModuleResource logstashModule(LogstashApplicationService logstash) {
+    return JHipsterModuleResource
+      .builder()
+      .legacyUrl("/api/servers/spring-boot/log-tools/logstash")
+      .slug("logstash")
+      .propertiesDefinition(JHipsterModulePropertiesDefinition.builder().addBasePackage().addIndentation().build())
+      .apiDoc(new JHipsterModuleApiDoc("Spring Boot - Logging", "Add Logstash TCP appender"))
+      .factory(logstash::buildModule);
+  }
+}

src/test/features/logstash.feature

@@ -0,0 +1,7 @@
+Feature: logstash module
+
+  Scenario: Should apply logstash module
+    When I apply "logstash" module to default project with maven file
+      | packageName | tech.jhipster.chips |
+    Then I should have files in "src/main/java/tech/jhipster/chips/technical/infrastructure/secondary/logstash"
+      | LogstashTcpConfiguration.java |