[jboss-user] [JBoss jBPM] - Re: Integration problem of jBPM 4, Spring and Hibernate

[KeithWong123]

Thank you for your help!  However, other problems come out......

Do you have any working example or tutorial recommended to me?  I want to learn how to integrate JBPM4, Spring and Hibernate.  However, I cannot find any example which can guide me through the whole process.  

Now I am facing this problem:
How to call Spring beans from a JBPM4 process?  Should I create an 'environment' variable to access Spring bean?

The following is my code:

import org.jbpm.api.Configuration;
  | import org.jbpm.api.ExecutionService;
  | import org.jbpm.api.HistoryService;
  | import org.jbpm.api.ManagementService;
  | import org.jbpm.api.NewDeployment;
  | import org.jbpm.api.ProcessEngine;
  | import org.jbpm.api.ProcessInstance;
  | import org.jbpm.api.RepositoryService;
  | import org.jbpm.api.TaskService;
  | import org.jbpm.pvm.internal.env.EnvironmentFactory;
  | import org.jbpm.pvm.internal.env.SpringContext;
  | import org.springframework.beans.BeansException;
  | import org.springframework.context.ApplicationContext;
  | import org.springframework.context.ApplicationContextAware;
  | import org.springframework.context.support.ClassPathXmlApplicationContext;
  | import org.springframework.stereotype.Controller;
  | 
  | import POJO.Product;
  | import Service.ProductManager;
  | @Controller
  | public class Test implements ApplicationContextAware{
  | 
  | 	private ProductManager managerProduct;
  | 	private static ApplicationContext ac =null;
  | 	
  | 	public static void main(String args[]){
  | 		 ac = new ClassPathXmlApplicationContext(new String[] {"applicationContext-test.xml"});
  | 		 Test test = new Test();
  | 		 test.startUpJBPM();
  | 		 //EnvironmentFactory environmentFactory = new PvmEnvironmentFactory("environment.cfg.xml");
  | 		 environment.setContext(new SpringContext(ac)); <=== Not sure how to create and use 'environment'
  | 	}
  | 	
  | 	public void startUpJBPM(){
  | 		ProcessEngine processEngine = new Configuration().buildProcessEngine();
  | 		RepositoryService repositoryService = processEngine.getRepositoryService();
  | 		ExecutionService executionService = processEngine.getExecutionService();
  | 		TaskService taskService = processEngine.getTaskService();
  | 		HistoryService historyService = processEngine.getHistoryService();
  | 		ManagementService managementService = processEngine.getManagementService();
  | 		NewDeployment nd = repositoryService.createDeployment();
  | 		nd.addResourceFromClasspath("jpdl/process.jpdl.xml").deploy();
  | 		ProcessInstance processInstance = executionService.startProcessInstanceByKey("process");
  | 	}
  | 	
  | 	public void createProduct(){
  | 		System.out.println("==== createProduct===");
  | 		managerProduct=  (ProductManager) ac.getBean("productManager");
  | 		Product p = new Product();
  | 		p.setSku("04081528");
  | 		p.setQuantity(04);
  | 		p.setSupplierCode("04081528");
  | 		p.setIsMain(0);
  | 		managerProduct.addProduct(p);
  | 	}
  | 	public ProductManager getManagerProduct() {
  | 		return managerProduct;
  | 	}
  | 
  | 	public void setManagerProduct(ProductManager managerProduct) {
  | 		this.managerProduct = managerProduct;
  | 	}
  | 
  | 	public void setApplicationContext(ApplicationContext ac)throws BeansException {
  | 		this.ac=ac;
  | 	}
  | 
  | 	
  | }
  | 

Please help to indicate what is wrong.

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