68.4. EJB との統合

@EJB
private DefinitionServiceEJBLocal bpmn2Service;

@EJB
private DeploymentServiceEJBLocal deploymentService;

@EJB
private ProcessServiceEJBLocal processService;

@EJB
private RuntimeDataServiceEJBLocal runtimeDataService;

@EJB
private DefinitionServiceEJBLocal bpmn2Service;

@EJB
private DeploymentServiceEJBLocal deploymentService;

@EJB
private ProcessServiceEJBLocal processService;

@EJB
private RuntimeDataServiceEJBLocal runtimeDataService;

// Start a process with custom types via remote EJB

Map<String, Object> parameters = new RemoteMap();
Person person = new org.jbpm.test.Person("john", 25, true);
parameters.put("person", person);

Long processInstanceId = processService.startProcess(deploymentUnit.getIdentifier(), "custom-data-project.work-on-custom-data", parameters);

// Fetch task data and complete a task with custom types via remote EJB
Map<String, Object> data = userTaskService.getTaskInputContentByTaskId(taskId);

Person fromTaskPerson = data.get("_person");
fromTaskPerson.setName("John Doe");

RemoteMap outcome = new RemoteMap();
outcome.put("person_", fromTaskPerson);

userTaskService.complete(taskId, "john", outcome);

// Start a process with custom types via remote EJB

Map<String, Object> parameters = new RemoteMap();
Person person = new org.jbpm.test.Person("john", 25, true);
parameters.put("person", person);

Long processInstanceId = processService.startProcess(deploymentUnit.getIdentifier(), "custom-data-project.work-on-custom-data", parameters);

// Fetch task data and complete a task with custom types via remote EJB
Map<String, Object> data = userTaskService.getTaskInputContentByTaskId(taskId);

Person fromTaskPerson = data.get("_person");
fromTaskPerson.setName("John Doe");

RemoteMap outcome = new RemoteMap();
outcome.put("person_", fromTaskPerson);

userTaskService.complete(taskId, "john", outcome);

/**
 * Generic service factory used for remote lookups that are usually container specific.
 *
 */
public interface ClientServiceFactory {

	/**
	 * Returns unique name of given factory implementation
	 * @return
	 */
	String getName();

	/**
	 * Returns remote view of given service interface from selected application
	 * @param application application identifier on the container
	 * @param serviceInterface remote service interface to be found
	 * @return
	 * @throws NamingException
	 */
	<T> T getService(String application, Class<T> serviceInterface) throws NamingException;
}

/**
 * Generic service factory used for remote lookups that are usually container specific.
 *
 */
public interface ClientServiceFactory {

	/**
	 * Returns unique name of given factory implementation
	 * @return
	 */
	String getName();

	/**
	 * Returns remote view of given service interface from selected application
	 * @param application application identifier on the container
	 * @param serviceInterface remote service interface to be found
	 * @return
	 * @throws NamingException
	 */
	<T> T getService(String application, Class<T> serviceInterface) throws NamingException;
}

// Retrieve a valid client service factory
ClientServiceFactory factory = ServiceFactoryProvider.getProvider("JBoss");

// Set the application variable to the module name
String application = "sample-war-ejb-app";

// Retrieve the required service from the factory
DeploymentServiceEJBRemote deploymentService = factory.getService(application, DeploymentServiceEJBRemote.class);

// Retrieve a valid client service factory
ClientServiceFactory factory = ServiceFactoryProvider.getProvider("JBoss");

// Set the application variable to the module name
String application = "sample-war-ejb-app";

// Retrieve the required service from the factory
DeploymentServiceEJBRemote deploymentService = factory.getService(application, DeploymentServiceEJBRemote.class);