That should do!
Why are you catching Throwable? This is bas practice as you will end up
catching run-time Errors in the VM as well as Exceptions. I would catch
Exceptions only.
--JIv
-----Original Message-----
From: Nik DAMPIER [mailto:[EMAIL PROTECTED]]
Sent: 22 April 2001 13:32
To: [EMAIL PROTECTED]
Subject: DOM and the transformer interface??
Do I print the error message in my throwable object like this?
catch (Throwable e){
System.out.println(e.getMessage());}
>From: "Kainth, Jivraj" <[EMAIL PROTECTED]>
>Reply-To: "A mailing list for discussion about Sun Microsystem's Java
> Servlet API Technology." <[EMAIL PROTECTED]>
>To: [EMAIL PROTECTED]
>Subject: Re: DOM and the transformer interface??
>Date: Fri, 20 Apr 2001 15:44:53 +0100
>
>You should try printing the error message in your throwable object rather
>than 'Bail out!!!'! That may give you a slight clue! Print this to the
>error stream and check your servers logs. Or alternatively, output a
>content type header to the standard out stream and then the error - this
>will display it in your web browser.
>
>-----Original Message-----
>From: Nik DAMPIER [mailto:[EMAIL PROTECTED]]
>Sent: 20 April 2001 15:25
>To: [EMAIL PROTECTED]
>Subject: DOM and the transformer interface??
>
>
>The problem is this I have now got my servlet (jswdk-1.0.1 because tomcat
>has/is cause me all manner of probs!) to invoke my createaccount method
>that
>reads in my XML file (thank to Zeng, Feng_Hua, cheers mate!) using the DOM
>and adds a new account to the DOM tree and writes (i.e save) the DOM tree
>back to the XML file. Now this works fine upto a call to the save method
>from createaccount method. I have tested the createaccount method and works
>when the createaccount method is not invoked by the servlet. So in theory
>it
>should work when called by the servlet?? But NO, things are not that
>simple,
>Well can anybody help:
>the code for save looks like this:
>public static void save() {
>try{
>1 DOMSource source = new DOMSource(doc);
>2 FileOutputStream outstream = new FileOutputStream("acc.xml");
>3 StreamResult result = new StreamResult(outstream);
>4 TransformerFactory transfac = TransformerFactory.newInstance();
>5 Transformer trans = transfac.newTransformer();
>6 trans.transform(source,result);
> }
>catch (Throwable e) {System.out.println("Bail out !!!");}
>}
>Now I have traced the problem to line 6) and it is this line that throws an
>exception so the method bails out and doesn't work, well the output is a
>blank acc.xml because of line 2).
>
>So does any body know why this does not work??? can transformer interface
>not be used from the servlet or something??
>
>Can anyone give me a hint please??
>Nik
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