added easier demo generation with improved synchronization

snippets/camunda-demo-data-generator/camunda-demo-data-generator-webapp/pom.xml

@@ -11,15 +11,15 @@
 
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-		<camunda.version>7.3.0</camunda.version>
+		<camunda.version>7.4.0-alpha3</camunda.version>
 	</properties>
 
 	<dependencies>
 		<dependency>
-			<groupId>com.camunda.demo.environment</groupId>
+			<groupId>org.camunda.consulting.snippets</groupId>
 			<artifactId>camunda-demo-support</artifactId>
-			<version>0.1.0</version>		
-		</dependency>	
+			<version>0.3.2-SNAPSHOT</version>
+		</dependency>
 
 		<dependency>
 			<!-- process engine, needs to be provided -->
@@ -75,11 +75,11 @@
 
 		<!-- Add your own dependencies here, if in compile scope, they are added 
 			to the war -->
-<!-- 		<dependency> -->
-<!-- 			<groupId>desmoj</groupId> -->
-<!-- 			<artifactId>desmoj</artifactId> -->
-<!-- 			<version>2.1.1</version> -->
-<!-- 		</dependency> -->
+		<!-- <dependency> -->
+		<!-- <groupId>desmoj</groupId> -->
+		<!-- <artifactId>desmoj</artifactId> -->
+		<!-- <version>2.1.1</version> -->
+		<!-- </dependency> -->
 		<dependency>
 			<groupId>org.apache.commons</groupId>
 			<artifactId>commons-math3</artifactId>

snippets/camunda-demo-data-generator/camunda-demo-support/src/main/java/com/camunda/demo/environment/LicenseHelper.java

@@ -1,9 +1,13 @@
 package com.camunda.demo.environment;
 
+import java.util.logging.Logger;
+
 import org.camunda.bpm.engine.ProcessEngine;
 
 public class LicenseHelper {
 
+  private final static Logger LOGGER = Logger.getLogger(LicenseHelper.class.getName());
+
   /**
    * Set license from user home
    */
@@ -15,7 +19,8 @@ public static void setLicense(ProcessEngine processEngine) {
   }
 
   public static void setLicense(ProcessEngine processEngine, String licenseKey) {
-    processEngine.getManagementService().setProperty("camunda-license-key", licenseKey);
+    LOGGER.info("Set license to provided license key");
 
+    processEngine.getManagementService().setProperty("camunda-license-key", licenseKey);
   }
 }

snippets/camunda-demo-data-generator/camunda-demo-support/src/main/java/com/camunda/demo/environment/ProcessApplicationDemoSetup.java

@@ -0,0 +1,19 @@
+package com.camunda.demo.environment;
+
+import org.camunda.bpm.application.ProcessApplicationReference;
+import org.camunda.bpm.engine.ProcessEngine;
+
+public class ProcessApplicationDemoSetup {
+
+  public static void executeDefaultSetup(ProcessEngine engine, String processDefinitionKey) {
+    executeDefaultSetup(engine, processDefinitionKey, null);
+  }
+
+  public static void executeDefaultSetup(ProcessEngine engine, String processDefinitionKey, ProcessApplicationReference reference) {
+    synchronized (engine) {
+      LicenseHelper.setLicense(engine);
+      DemoDataGenerator.autoGenerateFor(engine, processDefinitionKey, 14, reference);
+      UserDataGenerator.createDefaultUsers(engine);
+    }
+  }
+}

snippets/camunda-demo-data-generator/camunda-demo-support/src/main/java/com/camunda/demo/environment/UserDataGenerator.java

@@ -19,19 +19,16 @@
 import org.camunda.bpm.engine.authorization.Resources;
 import org.camunda.bpm.engine.identity.Group;
 import org.camunda.bpm.engine.identity.User;
+import org.camunda.bpm.engine.impl.cfg.ProcessEngineConfigurationImpl;
 import org.camunda.bpm.engine.impl.persistence.entity.AuthorizationEntity;
 
 public class UserDataGenerator {
 
   private final static Logger LOGGER = Logger.getLogger(UserDataGenerator.class.getName());
-
-  public static void createDemoData(ProcessEngine engine) {
-
-  }
-
+
   public static void createDefaultUsers(ProcessEngine engine) {
     LOGGER.info("Generating default users for showroom");
-
+ 
     // /////////////////////////////////////
     // create user as otherwise the invoice exmaple will re-create users
     // gets no authorizations - cannot do any harm :-)