package com.exedosoft.plat.action.wf;
import com.exedosoft.plat.action.DOAbstractAction;
import com.exedosoft.plat.bo.DOBO;
import com.exedosoft.plat.util.I18n;
import com.exedosoft.wf.WFException;
import com.exedosoft.wf.wfi.NodeInstance;
public class DOWithDraw extends DOAbstractAction {
private static final long serialVersionUID = -7288193881377838285L;
public String excute() {
DOBO ptNI = DOBO.getDOBOByName("do_wfi_nodeinstance");
if (ptNI.getCorrInstance() == null) {
this.setEchoValue(I18n.instance().get("当前工作流上下文丢失,请重新操作!"));
return null;
}
NodeInstance ni = NodeInstance.getNodeInstanceByID(ptNI
.getCorrInstance().getUid());
try {
ni.withDraw();
} catch (WFException e) {
this.setEchoValue(e.getMessage());
return NO_FORWARD;
}
return DEFAULT_FORWARD;
}
}