Re: Weblogic Portal Admin failing with Xerces parser.

Hello for those interested party/chiba newbie, I found
the solution.  Instead of simply setting the system
property, I have to unset it when I'm done creating
the document.  Attached is a real example of a
function in ChibaBean.  You will need to do this in
all the chiba code that creates document.

--- Yien Lee <itzfake-/E1597aS9LQAvxtiuMwx3w@xxxxxxxxxxxxxxxx> wrote:

> Hello Weblogic users, I setup chiba and change the
> systems setting to use the default parser as below :
> 
> System.setProperty(
> "javax.xml.parsers.DocumentBuilderFactory",
>
"org.apache.xerces.jaxp.DocumentBuilderFactoryImpl");
> 
> Chiba works fine.  However, since Portal Admin uses
> weblogic's hacked parser, it start failing with
> "grammer not found".  Does anyone have a work around
> solution?  Thanks.
> 
> yien
> 
> 
>               
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    private DocumentBuilder getXFormsDocumentBuilder() throws XFormsException {
        try {
            //  WLS 8.1 requires the following line.
            String oldProperty = 
System.getProperty("javax.xml.parsers.DocumentBuilderFactory");
            System.setProperty("javax.xml.parsers.DocumentBuilderFactory",
                                                           
"org.apache.xerces.jaxp.DocumentBuilderFactoryImpl");
            //  End WLS 8.1.

            DocumentBuilderFactory factory = 
org.apache.xerces.jaxp.DocumentBuilderFactoryImpl.newInstance();

            factory.setNamespaceAware(true);
            factory.setValidating(false);
            
factory.setAttribute("http://apache.org/xml/properties/dom/document-class-name";,
                    "org.chiba.xml.xforms.XFormsDocument");

            DocumentBuilder document = factory.newDocumentBuilder();

            //  WLS 8.1 requires the following line.
            if (oldProperty == null || oldProperty.length() == 0) {
                
System.getProperties().remove("javax.xml.parsers.DocumentBuilderFactory");
            } else {
                System.setProperty("javax.xml.parsers.DocumentBuilderFactory", 
oldProperty);
            }
            //  End WLS 8.1.

            return document;
        } catch (Exception e) {
            throw new XFormsException(e);
        }
    }