org.kie.remote.services.cdi
Class ProcessRequestBean

java.lang.Object
  org.kie.remote.services.cdi.ProcessRequestBean

@ApplicationScoped
public class ProcessRequestBean
extends Object

This class is used by both the RuntimeResourceImpl and TaskResourceImpl to do the core operations on the Deployment/Runtime's KieSession and TaskService.

It contains the necessary logic to do the following:

• Retrieve the KieSession or TaskService
• Execute the submitted command

Constructor Summary

ProcessRequestBean()

Method Summary

<T> T	doKieSessionOperation(org.kie.api.command.Command<T> cmd, String deploymentId, Long processInstanceId) Executes a command on the KieSession from the proper RuntimeManager.
<T> T	doRestTaskOperation(Long taskId, String deploymentId, Long processInstanceId, org.kie.api.task.model.Task task, org.jbpm.services.task.commands.TaskCommand<T> cmd)
org.jbpm.process.audit.AuditLogService	getAuditLogService()
Object	getVariableObjectInstanceFromRuntime(String deploymentId, long processInstanceId, String varName) Returns the actual variable instance from the runtime (as opposed to retrieving the string value of the variable via the history/audit operations.
void	initAuditLogService()
void	processCommand(org.kie.api.command.Command cmd, JaxbCommandsRequest request, int i, JaxbCommandsResponse jaxbResponse)
void	setAuditLogService(org.jbpm.process.audit.AuditLogService auditLogService)
void	setProcessService(org.jbpm.services.api.ProcessService processService)
void	setUserTaskService(org.jbpm.services.api.UserTaskService userTaskService)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ProcessRequestBean

public ProcessRequestBean()

Method Detail

setProcessService

public void setProcessService(org.jbpm.services.api.ProcessService processService)

setUserTaskService

public void setUserTaskService(org.jbpm.services.api.UserTaskService userTaskService)

setAuditLogService

public void setAuditLogService(org.jbpm.process.audit.AuditLogService auditLogService)

initAuditLogService

@PostConstruct
public void initAuditLogService()

getAuditLogService

public org.jbpm.process.audit.AuditLogService getAuditLogService()

processCommand

public void processCommand(org.kie.api.command.Command cmd,
                           JaxbCommandsRequest request,
                           int i,
                           JaxbCommandsResponse jaxbResponse)

doKieSessionOperation

public <T> T doKieSessionOperation(org.kie.api.command.Command<T> cmd,
                                   String deploymentId,
                                   Long processInstanceId)

Executes a command on the KieSession from the proper RuntimeManager. This method ends up synchronizing around the retrieved KieSession in order to avoid race-conditions.

Parameters:

cmd - The command to be executed.

deploymentId - The id of the runtime.

processInstanceId - The process instance id, if available.

Returns:

The result of the Command.

getVariableObjectInstanceFromRuntime

public Object getVariableObjectInstanceFromRuntime(String deploymentId,
                                                   long processInstanceId,
                                                   String varName)

Returns the actual variable instance from the runtime (as opposed to retrieving the string value of the variable via the history/audit operations.

Parameters:

deploymentId - The id of the runtime

processInstanceId - The process instance id (required)

varName - The name of the variable

Returns:

The variable object instance.

doRestTaskOperation

public <T> T doRestTaskOperation(Long taskId,
                                 String deploymentId,
                                 Long processInstanceId,
                                 org.kie.api.task.model.Task task,
                                 org.jbpm.services.task.commands.TaskCommand<T> cmd)