Win a copy of Micro Frontends in Action this week in the Server-Side JavaScript and NodeJS forum!
  • Post Reply Bookmark Topic Watch Topic
  • New Topic
programming forums Java Mobile Certification Databases Caching Books Engineering Micro Controllers OS Languages Paradigms IDEs Build Tools Frameworks Application Servers Open Source This Site Careers Other all forums
this forum made possible by our volunteer staff, including ...
Marshals:
  • Campbell Ritchie
  • Ron McLeod
  • Paul Clapham
  • Bear Bibeault
  • Junilu Lacar
Sheriffs:
  • Jeanne Boyarsky
  • Tim Cooke
  • Henry Wong
Saloon Keepers:
  • Tim Moores
  • Stephan van Hulst
  • Tim Holloway
  • salvin francis
  • Frits Walraven
Bartenders:
  • Scott Selikoff
  • Piet Souris
  • Carey Brown

Exception while replacing an XML tag in an XML file

 
Greenhorn
Posts: 25
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
Hi,

When I am trying to replace the existing XML tag with other one I am getting the following exception:

org.w3c.dom.DOMException: NOT_FOUND_ERR: An attempt is made to reference a node in a context where it does not exist.
at org.apache.xerces.dom.ParentNode.internalInsertBefore(Unknown Source)
at org.apache.xerces.dom.ParentNode.replaceChild(Unknown Source)
at org.apache.xerces.dom.CoreDocumentImpl.replaceChild(Unknown Source)
at com.Replace_Tag.replaceNode(Replace_Tag.java:97)
at com.Replace_Tag.processRequest(Replace_Tag.java:39)
at com.Replace_Tag.doGet(Replace_Tag.java:56)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter(MonitorFilter.java:368)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:261)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:581)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:619)

The following is the code I am using :


code:
--------------------------------------------------------------------------------

public void replaceNode() throws Exception{ DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance(); DocumentBuilder db = dbf.newDocumentBuilder(); Document doc = db.parse("file:/C:/Documents and Settings/srikanth.d.KNOAHSOFT/Desktop/Linechart.jrxml"); Element root = doc.getDocumentElement(); Element newElement = doc.createElement("stackedBarchart"); NodeList oldList = root.getElementsByTagName("lineChart"); int length = oldList.getLength(); System.out.println("length::"+length); for(int i=0;i<length;i++) { Node oldNode = oldList.item(i); NodeList nl = doc.getChildNodes(); newElement.getTagName().toString()); (i).getNodeName().toString()); doc.replaceChild((Node)newElement, oldNode); } }

--------------------------------------------------------------------------------





Can anybody help me in this regard...

Thanks and Regards
DNV Srikanth
 
Sheriff
Posts: 13411
Firefox Browser VI Editor Redhat
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
This seems to be more XML related than Servlet related.
Moving to our XML forum.
 
straws are for suckers. tiny ads are for attractive people.
the value of filler advertising in 2020
https://coderanch.com/t/730886/filler-advertising
reply
    Bookmark Topic Watch Topic
  • New Topic