I have done that.
By mapping the DTD into a tree and then by restricting the insertion of
Nodes into XML file only through tree (by double click), that allows the
insertion of only valid Nodes.
Balamuthukumar Namasivayam wrote:
>How do u validate your xml file against DTD or Schema withour using XML
>parser?.For generating XML file you no need to have a parser.
>
>Regards
>
>Bala
>Mobile 0415 654 273
>Office 02-8845 8617
>
>
>
>
>
>
> "saurabh"
>
> <skedia@itil. To: "JDJList"
><[EMAIL PROTECTED]>
> com> cc:
>
> Subject: [jdjlist] Xml generation
>
> 2002/05/23
>
> 16:12
>
> Please
>
> respond to
>
> "JDJList"
>
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>
>
>Hi all,
>I have used a strange approach to generating XML based on data retrieved
>from database and have consequently displayed it in HTML format using XSL
>
>here is the code ihave used:
>
>Properties pEnv = new Properties();
> pEnv.load(new FileInputStream("C:
>\\jboss-2.4\\tomcat\\webapps\\ROOT\\jspxml\\abc.dtd"));//loaded my DTD file
>in same directory where my XML file will be generated
>
> try{
>*****Creating a string that looks like XML*****
>
> String xmlG="<?xml version=\"1.0\" ?>\n";
> xmlG=xmlG+"<!DOCTYPE abc >\n\n";
> xmlG=xmlG+"<abc>\n";
>
> v5=remote1.getEmployeeNames();//fetching data from database and writng it
>as part of string using EJB method call
> for(int i=0;i<v5.size();i++)
> {
> vRow=new Vector();
> vRow=(Vector)v5.elementAt(i);
>
> xmlG=xmlG+"<people>\n"+
> "<person>\n"+
> "<name>\n"+
> "<firstname>"+(String)vRow.get(1)+"</firstname>\n"+
> "<lastname>"+(String)vRow.get(2)+"</lastname>\n"+
> "<ecn>"+(String)vRow.get(0)+"</ecn>\n"+
> "</name>\n"+
>
> "</person>\n"+
> "</people>";
> }
>
> xmlG=xmlG+"</abc>";
>
>******making a xml file using the String*****
>
> FileOutputStream f= new FileOutputStream
>("C:/jboss-2.4/tomcat/webapps/ROOT/jspxml/myxml.xml");
> DataOutputStream d= new DataOutputStream(f);
> d.writeBytes(xmlG);
>
> }catch(Exception ex)
> {
> out.println(" Exceptionin in exp.jsp: "+ex);
> }
>
> response.sendRedirect("bookdata.jsp");//here,the xml file generated
>together with xsl(written separately) is being converted into html format
>for display using Taglibs.
>%>
>I have not used any XML parser for the xml generation ...this works...I had
>also written a DTD .
>Is this the correct approach...what would the negative implications
>be...can anyone comment..
>
>thanks in advance,
>Saurabh
>
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