Need XML (JAXP DOM) creating/parsing sample coding

Where to find some sample code of XML document creating and parsing with JAXP DOM? Thanks.

Document doc = DocumentBuilderFactory.newInstance().newDocumentBuilder().parse("c:/myfile.xml");

Similar Messages

JAXP DOM simple parsing question.

I am adament that I should use Java DOM Document,Node,Element,Attr classes
to handle an xml document.
Why is it that the following code, compiled and executed in the same directory as
the xml file video.xml, only prints null, when it should echo
the contents to screen? I am running Windows XP SP2.
import org.w3c.dom.*;
import javax.xml.parsers.*;
public class Main {
public static void main(String[] args) {
try {
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
DocumentBuilder builder = factory.newDocumentBuilder();
Document xml = builder.parse(new String("video.xml"));
System.out.println(xml.getTextContent());
catch (Exception e)
e.printStackTrace();
//********************************************************************************

I am adament that I should use Java DOM Document,Node,Element,Attr classesThat is very bad.
try something like this may work
DOMSource domSource = new DOMSource(xml);
StringWriter writer = new StringWriter();
StreamResult result = new StreamResult(writer);
TransformerFactory tf = TransformerFactory.newInstance();
Transformer transformer = tf.newTransformer();
//transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
transformer.transform(domSource, result);
String xmlString = writer.toString();
System.out.println(xmlString);

Need help in creating a sample application using Oracle I\PM 10gR3.

I am a new to Oracle I\PM 10gR3 and I need a guide to create a sample
application using Filer and a sample Process.
I have searched the net and was unable to find any documents. If any body has
any kind of guide to create an application please let me know.
Waiting for a response.

Please see Kenichi Unnai in his blog "How to use UWL API for NetWeaver BPM Tasks"
How to use UWL API for NetWeaver BPM Tasks
The .sca-file can be found on the sap service marketplace, afterwards you need to import the .sca-file, add the SC to your "MyComponents" and then you can select your necessary DC's.

To create a sample pick list showing the position of Bar codes

Dear All,
I need some guidance to create a sample pick list for Print. Its a bar-code printing with a shipment number which can be scanned for generating the pick lists. Tried still not able to create the sample pick list.
Regards,

Hi Ramesh,
To be more clear on this here is the scenario: -
The Shippers have to key in all shipment numbers two times on UPS, LTL, & TRUCKLOADS. They have to key in the shipment numbers two times: - First to physically pull the units and then after all the units are pulled, they have to key in the shipment number again to get the packing or picking list to print.
To avoid this above process: -
If we could get the shipment number in a bar-code on the pick ticket above or beside the CURRENT HUMAN READABLE NUMBER So that the shipment number can be scanned instead of keying in again.
For this scenario I want to create a pick list showing the position of the Bar-code after I change the printing logic through a smartform. For this I wanted to create a pick list to make the end user have a better visibility. Basically I want to create some test data. Any clues on this.
Regards,
Edited by: SAURYASEN on Sep 15, 2010 12:26 PM

How to Create XML file with SAX parser instead of DOM parser

HI ALL,
I am in need of creating an XML file by SAX parser ONLY. As far as my knowledge goes, we can use DOM for such purpose(by using createElement, creatAttribute ...). Can anyone tell me, is there any way to create an XML file using SAX Parser only. I mean, I just want to know whether SAX provides any sort of api for Creatign an element, attribute etc. I know that SAX is for event based parsing. But my requirement is to create an XML file from using only SAX parser.
Any help would be appreciated
Thanx in advance
Kaushik

Hi,
You must write a XMLWriter class yourself, and that Class extends DefaultHandle ....., the overwrite the startElement(url, localName, qName, attributeList), startDocument(), endElement().....and so on.
in startElement write your own logic about how to create a new element and how to create a Attribute list
in startDocument write your own logic about how to build a document and encodeType, dtd....
By using:
XMLWriter out = new XMLWriter()
out.startDocument();
Attribute attr1 = new Atribute();
attr1.add("name", "value");
out.startElement("","","Element1", attr1);
Attribute attr2 = new Atribute();
attr2.add("name", "value");
out.startElement("","","Element2", attr2);
out.endElement("","","Element2");
out.endElement("","","Element1");
out.endDocument();

Parsing an XML using DOM parser in Java in Recursive fashion

I need to parse an XML using DOM parser in Java. New tags can be added to the XML in future. Code should be written in such a way that even with new tags added there should not be any code change. I felt that parsing the XML recursively can solve this problem. Can any one please share sample Java code that parses XML recursively. Thanks in Advance.

Actually, if you are planning to use DOM then you will be doing that task after you parse the data. But anyway, have you read any tutorials or books about how to process XML in Java? If not, my suggestion would be to start by doing that. You cannot learn that by fishing on forums. Try this one for example:
http://www.cafeconleche.org/books/xmljava/chapters/index.html

Error while running PL/SQL XML Parser Samples

every time try to run the PL/SQL XML Parser Sample program i get this error no file or directory, though the file and dir exists, i have the permissions setup as in readme.txt do i need to do any chnages to init.ora,
pls advice
Thanks,
SQL> exec test
begin test; end;
ERROR at line 1:
ORA-20100: Error occurred while parsing: No such file or directory
ORA-06512: at "SCOTT.XMLPARSER", line 22
ORA-06512: at "SCOTT.XMLPARSER", line 69
ORA-06512: at "SCOTT.TEST", line 13
ORA-06512: at line 1

Which examples in particular? Thanks.

Parsing xml using DOM parser in java

hi there!!!
i don have much idea about parsing xml.. i have an xml file which consists of details regarding indentation and spacing standards of C lang.. i need to read the file using DOM parser in java n store each of the attributes n elements in some data structure in java..
need help as soon as possible!!!

DOM is the easiest way to parse XML document, google for JDOM example it is very easy to implement.
you need to know what is attribute, what is text content and what is Value in XML then easily you can parse your document with dom (watch for space[text#] in your XML document when you parse it).
you get root node then nodelist of childs for root then go further inside, it is easy believe me.

Error parsing XSL file (weblogic.xml.jaxp.RegistryXMLReader cannot be cast

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta name="generator" content="HTML Tidy for Java (vers. 26 Sep 2004), see www.w3.org">
<title></title>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
<title>Transform</title>
<link type="text/css" rel="stylesheet" href="css/CascadeMenu.css">
</head>
<body id="Bdy">
Hello all, I've run into a perplexing problem with a new and unexptected error on a web application that resides in a JDeveloper 11g environment. I just run it from JDeveloper on my laptop. No deployement other than to the default server at run time Integratedweblogicserver. I am doing an XML transform using XSLT and it has been working fine until I tried to use the page yesterday. I get the following error. javax.servlet.ServletException: javax.xml.transform.TransformerConfigurationException: XML-22000: (Fatal Error) Error while parsing XSL file (weblogic.xml.jaxp.RegistryXMLReader cannot be cast to oracle.xml.parser.v2.SAXParser). at weblogic.servlet.jsp.PageContextImpl.handlePageException(PageContextImpl.java:417) at jsp_servlet.__transform._jspService(__transform.java:109) at weblogic.servlet.jsp.JspBase.service(JspBase.java:34) at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227) at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125) at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:292) at weblogic.servlet.internal.ServletStubImpl.onAddToMapException(ServletStubImpl.java:408) at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:318) at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56) at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:94) at java.security.AccessController.doPrivileged(Native Method) at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:313) at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:413) at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:138) at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:70) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56) at oracle.dms.wls.DMSServletFilter.doFilter(DMSServletFilter.java:326) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56) at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3592) at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321) at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121) at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2202) at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2108) at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1432) at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201) at weblogic.work.ExecuteThread.run(ExecuteThread.java:173) Caused by: javax.xml.transform.TransformerConfigurationException: XML-22000: (Fatal Error) Error while parsing XSL file (weblogic.xml.jaxp.RegistryXMLReader cannot be cast to oracle.xml.parser.v2.SAXParser). at oracle.xml.jaxp.JXSAXTransformerFactory.reportConfigException(JXSAXTransformerFactory.java:759) at oracle.xml.jaxp.JXSAXTransformerFactory.newTemplates(JXSAXTransformerFactory.java:371) at oracle.xml.jaxp.JXSAXTransformerFactory.newTransformer(JXSAXTransformerFactory.java:272) at weblogic.xml.jaxp.RegistryTransformerFactory.newTransformer(RegistryTransformerFactory.java:209) at org.apache.taglibs.standard.tag.common.xml.TransformSupport.doStartTag(TransformSupport.java:145) at jsp_servlet.__transform._jsp__tag2(__transform.java:223) at jsp_servlet.__transform._jspService(__transform.java:102) ... 25 more Caused by: java.lang.ClassCastException: weblogic.xml.jaxp.RegistryXMLReader cannot be cast to oracle.xml.parser.v2.SAXParser at oracle.xml.jaxp.JXSAXTransformerFactory.newTemplates(JXSAXTransformerFactory.java:357) ... 30 more ------------------------------------------------ I changed no code or moved any XML or XSLT file. I do see an error in the log regarding a bad URL ----------------------------------------------- XML-22108: (Error) Invalid Source - URL format is incorrect. XML-22000: (Fatal Error) Error while parsing XSL file (weblogic.xml.jaxp.RegistryXMLReader cannot be cast to oracle.xml.parser.v2.SAXParser). <[ServletContext@10343785[app:QSBQAR module:QSBQAR-QSBQAR-context-root path:/QSBQAR-QSBQAR-context-root spec-version:2.5], request: weblogic.servlet.internal.ServletRequestImpl@699744[ GET /QSBQAR-QSBQAR-context-root/Transform.jsp?reqtype=1 HTTP/1.1 Accept: image/gif, image/jpeg, image/pjpeg, application/x-ms-application, application/vnd.ms-xpsdocument, application/xaml+xml, application/x-ms-xbap, application/x-shockwave-flash, application/vnd.ms-excel, application/vnd.ms-powerpoint, application/msword, */* Accept-Language: en-us User-Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; WOW64; Trident/4.0; SLCC1; .NET CLR 2.0.50727; Media Center PC 5.0; . ------------------------------ Here is the XML ------------------------------ <?xml version="1.0" encoding="windows-1252" standalone="no"?>
ACME Bird Seed Co. Capture the Road Runner using a boulder, rope and bird seed. Quinn Brian 00 00 00 00 00 00 00 00 00 11 08 08 08 08 00 43 43 Hours have been approved. APPROVED Smart Jean 00 00 00 00 00 00 00 00 00 Hours approved. APPROVED --------------------------------------------------------------------------------------- Here is the XSL --------------------------------------------------------------------------------------- <?xml version="1.0" encoding="windows-1252"?>

<h2>Project Hours Worked</h2>
----------------------------------------------------------------------------------------- Here is the JSP with the transform ----------------------------------------------------------------------------------------
<table>
<tr>
<td>Week Ending Date:--</td>
</tr>
<tr>
<td></td>
</tr>
<tr>
<th>Client</th>
<td></td>
<th>Project</th>
<td></td>
</tr>
<tr>
<td></td>
</tr>
<tr>
<td></td>
</tr>
<tr>
<th>Last Name</th>
<th>First Name</th>
<th>Task</th>
<th>---</th>
<th>Sun</th>
<th>Mon</th>
<th>Tue</th>
<th>Wed</th>
<th>Thu</th>
<th>Fri</th>
<th>Sat</th>
<th>---</th>
<th>Ttl</th>
</tr>
<tr>
<td></td>
<td></td>
</tr>
<tr>
<td>---</td>
<td>---</td>
<td></td>
<td>---</td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td>---</td>
<td></td>
</tr>
<tr>
<td>Total Hours: </td>
<td></td>
<td></td>
</tr>
<%@ page contentType="text/html;charset=windows-1252"%><%@ taglib uri="http://java.sun.com/jsp/jstl/xml" prefix="x" %><%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %></table>
<script type="text/javascript" src="scripts/CascadeMenu.js">
</script>
<% int bad = 1; %>
<div id="menuBar" class="menuBar">
<div id="Bar1" class="Bar">Home</div>
<div id="Bar3" class="Bar">Accounting</div>
<div id="Bar4" class="Bar">Help</div>
</div>
<div style="background:#84ffff; color:Aqua; "><br>
<br>
<p style="color:Orange; font-size:x-large; font-style:italic; font-weight:bold;
font-family:Arial, Helvetica, sans-serif; "><img src="images/logoqsq.jpg" style="border:1" height="120" width="120" alt="Q Squared">
</p>
</div>
<div>
<p style="color:Black; font-size:x-large; font-style:italic; font-weight:bold; font-family:Arial, Helvetica, sans-serif;"><img src="images/dilbert.gif" alt="Dilbert" height="100" width="100">
? ? Welcome to Q Squared-Brian Quinn Consulting - Manager Time Approval</p>
</div>
<div>
<table width="100%" class="table1">
<tr>
<td style="width:15%; border-width:medium; background-color:silver ">
<h3>Contractor Resources</h3>
<ul style="list-style-type:circle; ">
<li>Time Entry</li>
<li>Profile</li>
</ul>
<h3>Manager Resources</h

LOL - I didn't think about the forum message area having trouble displaying my XML XSLT problem
It seemed to mix the code with the site XML.
Oh brother
The deal is this.
The XML XSLT transform was working and now it is not and I think it has something to do with
the HTTP links for either the Oracle core and/or XML TAGLIBs. Either that or the W3.org has
outdated XSLT http links.
Anyone know if changes have been made to any of these taglib links?
This in the JSP

This in the XSL

And the other JSP having the same problem.

Edited by: B of Carbon on Dec 19, 2010 12:25 AM

Sample coding for creating a function moudle to post the Idoc

hi,
I am working on Inbound idoc,
Aim : to update the Ztable
I have created the message type , idoc type and the segment type.
For creating an idoc i have used the Function module IDOC_INBOUND_WRITE_TO_DB.
Now for posting the idoc, i need to create the function module, the main aim is to insert record to the Ztable, what should be my input and the output parameters,
Can u provide the sample coding for it

As you are dealing with a IDOC, the parameters will have to be standard as any other IDOC processing function module. For example take a look at IDOC_INPUT_BANK_CREATE.
You will have to read the data exactly the way the standard code does and the only change will be once you read the data how do you want to handle the data.
Regards,
Ravi
Note : Please mark all the helpful answers

Use JAXP for creating XML document

Hi,
I have used JAXP to create a XML docuemnt. But when I use Jaxp to parse it, it returns parsing error ''null''.
I open the XML document in XMLspy and save again, then it can be parsed.
Any suggestion for that? Thanks a lot.

Are there any differences between the version created with jaxp and the one with xmlspy? are you using the validating parser? if you aren't you might be having trouble with white space. just a guess.

How to read xml-stylesheet Processing Instruction from XML using DOM Parser

Hi,
I am trying to read an xml that contains xsl stylesheet PI using DOMParser. The parse() method reads the entire contents of the XML except the PI instruction. Below is the XML I am using to read
<?xml version="1.0" encoding="ISO-8859-1"?>
<?xml-stylesheet href="../../../lang/en-us/style0/usc_profile.xsl" type="text/xsl"?>
<Oblix oblang="en-us" xmlns="http://www.oblix.com/" xmlns:oblix="http://www.oblix.com/">
<ObProfile>
</ObProfile>
</Oblix>
Can anyone let me know if there are any propery settings to be done for the DOM parser before parsing?. If so, what is the property to be set?.
Thanks in Advance
Muthu

A COTS product builds the XML and inserts the respective xsl (xml:stylesheet) file name to be used for transforming the xml. I am trying to interrupt this xml and make some updations on an element and finally send the updated xml to the stream.
For the above process, I parse the input XML using DOMParser and update the elements (some internal elements). While I view the final XML that would be passed to the stream, I found the <?xml-stylesheet... PI is missing.
I somehow managed using a temp fix by doing the below. I manually pulled the PI using document.getFirstChild().getNodeValue() and reconstructed the PI and inserted it to the outgoing XML. This needs to be done every time. This might run into problems when more than one PI is used in the XML.
If the parsed XML could get the PI along with it the above problem could be resolved.
Is there any property that could be set on the parser (prior to parsing) to resolve the issue?.

Creating XML String DOM

Hi ppl,
I need some help with DOM Object. I have a xml file which I parse with dom and when I do some changes in dom object like adding new element or changing the values of existing object and now when I try to transorm the dom object back to a xml string. It puts everything in one line. for example say my xml file is like:-
<student>
<name>john</name>
<result>pass</result>
</student>Now when I add new element <address> to it , change value of existing element and try to get xml string i get something like this
<student><name>smith</name><address>412Miam</address><result>pass</result></student>
Whole xml in one or two lines, instead of proper xml with one element and its value in one line.
Any ideas how to achieve this?

Ddosot,
Thank you very much. I was looking for this from long time.
Honeslty I have searched news group many times but couldnt get an answer, may be my search words were not correct.
you could have saved all this writing by running a
little search on this forum, as this questions is
asked once per day.
anyway, here is your answer:
transformer.setOutputProperty(OutputKeys.INDENT,
"yes");
transformer.setOutputProperty("{http://xml.apache.org/x
lt}indent-amount", "1");

Changing /updating an xml file using JAXP(DOM)

Hello,
i am fairly new to xml and am using it in my degree project.I am able to retrieve and read data from a fairly large xml file using JAXP(DOM) and/or XMLBeans.I am having difficulties in updating the xml document. Any updation i believe is ito be saved into a new xml document,but dont know how to proceed with it. Any help would be appreciated.
Following is a snippet of my code using JAXP. Here i am able to retrieve data from the source file.
File document=new File("C:\\tester.xml");
try {
DocumentBuilderFactory factory
= DocumentBuilderFactory.newInstance();
DocumentBuilder parserr = factory.newDocumentBuilder();
Document doc=parserr.parse(document);
System.out.println(document + " is well-formed.");
NodeList n2=doc.getElementsByTagName("Top");
NodeList n3=doc.getElementsByTagName("Base");
int x=n2.getLength();
System.out.println("There are " x "players");
for(int g=0;g<=x;g++)
System.out.println("Top is" + n2.item(g).getFirstChild().getNodeValue()+" Base is" +n3.item(g).getFirstChild().getNodeValue());
--------------------------------------------------------------------------------

Following is my updation code to the dom tree:
NodeList list=doc.getElementsByTagName("Information");
for(int i=0; i<list.getLength();i++){
Node thissampnode=list.item(i);
Node thisNameNode=thissampnode.getFirstChild();
if(thisNameNode==null) continue;
if(thisNameNode.getFirstChild()==null)continue;
// if(thisNameNode.getFirstChild() !(instanceof org.w3c.dom.Text) continue;
String data=thisNameNode.getFirstChild().getNodeValue();
if (! data.equals("0.59")) continue;
Node newsampNode = doc.createElement("Samp");
Node newsampTopNode = doc.createElement("Top");
Text tnNode = doc.createTextNode("0.50");
newsampTopNode.appendChild(tnNode);
Element newsampRef = doc.createElement("Ref");
Text tsr = doc.createTextNode("0");
newsampRef.appendChild(tsr);
Element newsampType = doc.createElement("Type");
Text tt = doc.createTextNode("z");
newsampType.appendChild(tt);
Element newsampbase = doc.createElement("Base");
Text sb = doc.createTextNode("0.55");
newsampbase.appendChild(sb);
newsampNode.appendChild(newsampTopNode);
newsampNode.appendChild(newsampRef);
newsampNode.appendChild(newsampType);
newsampNode.appendChild(newsampbase);
rootNode.insertBefore(newsampNode, thissampnode);
Here i dont see any changes to the original xml source file.

Problem in parsing XML using DOM Parser.

Hi,
I am parsing an XML using DOM Parser.
When i try to get attributes of a node, i dont get in the order it is written. For Eg. This the node:
<Level0 label="News" link="/website/ing_news.nsf/ViewNewsForm?OpenForm&All" level="202" uid="COGN-4MNMT3" parentid="aaaa">
When i try to print the attribute values i should get in the order:
News, /website/ing_news.nsf/ViewNewsForm?OpenForm&All, 202, COGN-4MNMT3, aaaa
BUT I AM GETTING IN THE ORDER:
News, 202, /website/ing_news.nsf/ViewNewsForm?OpenForm&All, aaaa, COGN-4MNMT3
Is there any way to sort this problem out?
Thanks and Regards,
Ashok

Hi Guys,
Thanks a lot for your replies.
But i want to keep all the values as attributes only.
the XML file is as shown below:
<Menu>
<Level0 label="News" link="/website/ing_news.nsf/ViewNewsForm?OpenForm&All" level="202" uid="COGN-4MNMT3" parentid="aaaa" children="3">
     <Level1 label="ING News" link="" level="1" uid="COGN-4MNN89" parentid="COGN-4MNMT3" children="3" >
          <Level2 label="All ING News" link="/website/ing_news.nsf/ViewNewsForm?OpenForm&All" level="2" uid="INGD-4MVTK2" parentid="COGN-4MNN89" children="0">
          </Level2>
</Level1>
</Level0>
The code i was using to get attributes is:
String strElementName = new String(node.getNodeName());
     // System.out.println("strElementName:"+node.getNodeName());
NamedNodeMap attrs = node.getAttributes();
if (attrs != null) {
int iLength = attrs.getLength();
for (int i = 0; i < iLength; i++) {
String strAttributes = (String) attrs.item(i).getNodeName();
String strValues = (String) attrs.item(i).getNodeValue();
Also is it not possible to Enforce the order using some Schema/DTD in this case?
TIA
Ashok

Need XML (JAXP DOM) creating/parsing sample coding

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