/* (non-Javadoc)
* @see org.fireflow.engine.ITaskInstance#abortEx(java.lang.String, org.fireflow.engine.taskinstance.DynamicAssignmentHandler)
*/
public void abortEx(String targetActivityId, DynamicAssignmentHandler dynamicAssignmentHandler)
{
if (this.CurrentWorkflowSession == null)
{
new EngineException(this.ProcessInstanceId,
this.WorkflowProcess, this.TaskId,
"The current workflow session is null.");
}
if (this.RuntimeContext == null)
{
new EngineException(this.ProcessInstanceId,
this.WorkflowProcess, this.TaskId,
"The current runtime context is null.");
}
if ((this.State == TaskInstanceStateEnum.COMPLETED) || (this.State == TaskInstanceStateEnum.CANCELED))
{
throw new EngineException(this.ProcessInstanceId, this.WorkflowProcess,
this.TaskId,
"Abort task instance failed . The state of the task instance [id=" + this.Id + "] is " + this.State);
}
if (dynamicAssignmentHandler != null)
{
this.CurrentWorkflowSession.setDynamicAssignmentHandler(dynamicAssignmentHandler);
}
ITaskInstanceManager taskInstanceMgr = this.RuntimeContext.TaskInstanceManager;
taskInstanceMgr.abortTaskInstanceEx(this.CurrentWorkflowSession, this.AliveProcessInstance, this, targetActivityId);
}
/// <summary>
/// <para>结束当前WorkItem；并由工作流引擎根据流程定义决定下一步操作。引擎的执行规则如下</para>
/// <para>1、工作流引擎首先判断该WorkItem对应的TaskInstance是否可以结束。</para>
/// <para> 如果TaskInstance的assignment策略为ANY，或者，assignment策略为ALL且它所有的WorkItem都已经完成</para>
/// <para> 则结束当前TaskInstance</para>
/// <para>2、判断TaskInstance对应的ActivityInstance是否可以结束。如果ActivityInstance的complete strategy为ANY，</para>
/// <para> 或者，complete strategy为ALL且他的所有的TaskInstance都已经结束，则结束当前ActivityInstance</para>
/// <para>3、根据流程定义，启动下一个Activity，并创建相关的TaskInstance和WorkItem</para>
/// </summary>
/// <param name="dynamicAssignmentHandler">通过动态分配句柄指定下一个环节的操作者。</param>
/// <param name="comments">备注信息</param>
public void complete(DynamicAssignmentHandler dynamicAssignmentHandler, String comments)
{
if (this._workflowSession == null)
{
new EngineException(this.TaskInstance.ProcessInstanceId,
this.TaskInstance.WorkflowProcess, this.TaskInstance.TaskId,
"The current workflow session is null.");
}
if (this.RuntimeContext == null)
{
new EngineException(this.TaskInstance.ProcessInstanceId,
this.TaskInstance.WorkflowProcess, this.TaskInstance.TaskId,
"The current runtime context is null.");
}
if (this.State != WorkItemEnum.RUNNING)
{
TaskInstance thisTaskInst = (TaskInstance)this.TaskInstance;
// System.out.println("WorkItem的当前状态为"+this.State+"，不可以执行complete操作。");
throw new EngineException(thisTaskInst.ProcessInstanceId, thisTaskInst.WorkflowProcess, thisTaskInst.TaskId,
"Complete work item failed . The state of the work item [id=" + this.Id + "] is " + this.State);
}
if (dynamicAssignmentHandler != null)
{
this._workflowSession.setDynamicAssignmentHandler(dynamicAssignmentHandler);
}
ITaskInstanceManager taskInstanceManager = this.RuntimeContext.TaskInstanceManager;
taskInstanceManager.completeWorkItem(this, null, comments);
}
public DynamicAssignmentHandler consumeCurrentDynamicAssignmentHandler()
{
DynamicAssignmentHandler handler = this.dynamicAssignmentHandler;
this.dynamicAssignmentHandler = null;
return(handler);
}
public void completeWorkItemAndJumpToEx(String workItemId, String targetActivityId,
DynamicAssignmentHandler dynamicAssignmentHandler, String comments)
{
IWorkItem wi = this.findWorkItemById(workItemId);
wi.jumpToEx(targetActivityId, dynamicAssignmentHandler, comments);
}
public void jumpToEx(String targetActivityId, DynamicAssignmentHandler dynamicAssignmentHandler, String comments)
{
if (this._workflowSession == null)
{
new EngineException(this.TaskInstance.ProcessInstanceId,
this.TaskInstance.WorkflowProcess, this.TaskInstance.TaskId,
"The current workflow session is null.");
}
if (this.RuntimeContext == null)
{
new EngineException(this.TaskInstance.ProcessInstanceId,
this.TaskInstance.WorkflowProcess, this.TaskInstance.TaskId,
"The current runtime context is null.");
}
if (dynamicAssignmentHandler != null)
{
this._workflowSession.setDynamicAssignmentHandler(dynamicAssignmentHandler);
}
ITaskInstanceManager taskInstanceManager = this.RuntimeContext.TaskInstanceManager;
taskInstanceManager.completeWorkItemAndJumpToEx(this, targetActivityId, comments);
}
public void setCurrentDynamicAssignmentHandler(DynamicAssignmentHandler handler)
{
this.dynamicAssignmentHandler = handler;
}
public void completeWorkItem(String workItemId, DynamicAssignmentHandler dynamicAssignmentHandler, String comments)
{
IWorkItem wi = this.findWorkItemById(workItemId);
wi.complete(dynamicAssignmentHandler, comments);
}
public void setDynamicAssignmentHandler(DynamicAssignmentHandler dynamicAssignmentHandler)
{
this.dynamicAssignmentHandler = dynamicAssignmentHandler;
}
