ex9_11.txt

j2ee core design patterns

Example 9.11 	WorkflowDelegate Code
public class WorkflowDelegate {
  private String userId;

  public WorkflowDelegate(String userId) {
    this.userId = userId;
  }

  public void start(String workflowName) {
    // Proprietary call to workflow system
  }

  public void stop(String workflowProcessId) {
    // Proprietary call to workflow system
  }

  public void pause(String workflowProcessId) {
    // Proprietary call to workflow system
  }

  public void acquireWorkItem(String workflowProcessId) {
    // Proprietary call to workflow system
  }

  public void commitWorkItem(String workflowProcessId) {
    // Proprietary call to workflow system
  }

  public void abortWorkItem(String workflowProcessId) {
    // Proprietary call to workflow system
  }
}