|
@@ -136,4 +136,26 @@ public class XmlDataParserUtils {
|
|
|
return data;
|
|
|
}
|
|
|
|
|
|
+ /**
|
|
|
+ * 获取下一节点key
|
|
|
+ * @param xmlData xml内容
|
|
|
+ * @param taskNodeKey 当前节点key
|
|
|
+ * @return
|
|
|
+ */
|
|
|
+ public static String getNextNodeKey(String xmlData, String taskNodeKey){
|
|
|
+ //下一节点key
|
|
|
+ String nextTaskNodeKey = null;
|
|
|
+ Document document= XmlUtil.parseXml(xmlData);
|
|
|
+ //获得XML文档根节点
|
|
|
+ Element elementG=XmlUtil.getRootElement(document);
|
|
|
+ //获取所有序列流(顺序),循环得到开始节点的下一个节点
|
|
|
+ NodeList elementsByTagName = elementG.getElementsByTagName("bpmn:sequenceFlow");
|
|
|
+ for (int i = 0; i < elementsByTagName.getLength(); i++) {
|
|
|
+ if(taskNodeKey.equals(elementsByTagName.item(i).getAttributes().getNamedItem("sourceRef").getNodeValue())){
|
|
|
+ nextTaskNodeKey = elementsByTagName.item(i).getAttributes().getNamedItem("targetRef").getNodeValue();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return nextTaskNodeKey;
|
|
|
+ }
|
|
|
+
|
|
|
}
|