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----- Original Message -----
From: <zuidema@xxxxxxxxxxxxx>
Date: Thu, 11 Dec 2003 11:54:00 -0500
To: <pde-dev@xxxxxxxxxxx>
Subject: Re: [pde-dev] Parser problem when using it as plugin
> Try importing the required jars to your project and referencing them in the
> pluging.xml as such:
> <runtime>
>
> <library name="generator.jar"/>
>
> <library name="jars/xsdbeans.jar"/>
>
> <library name="jars/xalan.jar"/>
>
> <library name="jars/xercesImpl.jar"/>
>
> <library name="jars/xml-apis.jar"/>
>
> </runtime>
>
> Hope this helps,
>
> Bob Zuidema
>
>
> ----- Original Message -----
> From: "Trin t" <svkk2@xxxxxxxxxxx>
> To: <pde-dev@xxxxxxxxxxx>
> Sent: Thursday, December 11, 2003 1:32 AM
> Subject: [pde-dev] Parser problem when using it as plugin
>
>
> >
> > Hi,
> > I am trying to validate a XML file using SAX parser. The program works
> > fine when it is a standalone application. But when I convert it to a
> plugin,
> > The catch block for SAXParseException is not getting called, which it
> should
> > be otherwise. Any one has any idea what could the problem be ?
> > I am using the following versions
> >
> > org.apache.xerces (4.0.13) "Xerces Based XML Parser"
> > java.version=1.4.2_01
> > eclipse platform version 2.1.1
> >
> > And the java code snippet along with plugin.xml is as follows :
> >
> > public void warning(final SAXParseException exception)
> > {
> > errorMsg = "Warning: " + exception.getMessage();
> > errorMsg += " at line " + exception.getLineNumber()
> > + ", column " + exception.getColumnNumber();
> >
> > doc.set(errorMsg);
> > viewer.setDocument(doc);
> > // Well-formedness is a prerequisite for validity
> > valid = false;
> >
> > }
> >
> > public void error(final SAXParseException exception)
> > { errorMsg = "Error: " + exception.getMessage();
> > errorMsg += " at line " + exception.getLineNumber()
> > + ", column " + exception.getColumnNumber();
> > doc.set(errorMsg);
> > viewer.setDocument(doc);
> >
> > valid = false;
> > }
> >
> > public void fatalError(final SAXParseException exception)
> > {
> > errorMsg = "Fatal Error: " + exception.getMessage();
> > errorMsg += " at line " + exception.getLineNumber()
> > + ", column " + exception.getColumnNumber();
> > doc.set(errorMsg);
> > viewer.setDocument(doc);
> >
> > }
> >
> >
> >
> > /**
> > * The action has been activated. The argument of the
> > * method represents the 'real' action sitting
> > * in the workbench UI.
> > * @see IWorkbenchWindowActionDelegate#run
> > */
> > public void run(IAction action) {
> > try {
> >
> > IFile fname =((IFileEditorInput)
> > PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage().getAc
> > tiveEditor().getEditorInput()).getFile();
> > document = fname.getLocation().toString();
> >
> > parser = new SAXParser();
> > final SampleAction handler = new SampleAction();
> > parser.setErrorHandler(handler);
> > // Turn on validation.
> >
> > parser.setFeature("http://xml.org/sax/features/validation";, true);
> > parser.setFeature("http://apache.org/xml/features/validation/schema",true)
> > ;
> > parser.setProperty("http://apache.org/xml/properties/schema/external-
> > schemaLocation","http://www.w3.org/1999/xhtmlC:\\XHTML.xsd"; );
> > parser.parse(document);
> >
> >
> > if (handler.isValid()) {
> > errorMsg = document + " is valid.";
> > doc.set(errorMsg);
> > viewer.setDocument(doc);
> > }
> >
> > else {
> > // If the document isn't well-formed, an exception has
> > // already been thrown and this has been skipped.
> > errorMsg = document + " is well-formed.";
> > doc.set(errorMsg);
> > viewer.setDocument(doc);
> > }
> >
> > }//try
> > catch (SAXParseException err)
> > {
> > errorMsg = document + " is not well-formed at ";
> > errorMsg += "Line " + err.getLineNumber() + ", column " +
> > err.getColumnNumber();
> > doc.set(errorMsg);
> > viewer.setDocument(doc);
> > }
> >
> > catch (IOException e)
> > {
> > errorMsg = "Due to an IOException, the parser could not check " +
> document;
> > doc.set(errorMsg);
> > viewer.setDocument(doc);
> > }
> > catch (SAXException e) {
> > e.printStackTrace();
> > }
> > }
> >
> > /**
> > * Selection in the workbench has been changed. We
> > * can change the state of the 'real' action here
> > * if we want, but this can only happen after
> > * the delegate has been created.
> > * @see IWorkbenchWindowActionDelegate#selectionChanged
> > */
> > public void selectionChanged(IAction action, ISelection selection) {}
> > /**
> > * We can use this method to dispose of any system
> > * resources we previously allocated.
> > * @see IWorkbenchWindowActionDelegate#dispose
> > */
> > public void dispose() {}
> >
> > /**
> > * We will cache window object in order to
> > * be able to provide parent shell for the message dialog.
> > * @see IWorkbenchWindowActionDelegate#init
> > */
> > public void init(IWorkbenchWindow window) {
> > this.window = window;
> > try {
> > consoleView =
> >
> PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage().showVie
> w("org.eclipse.debug.ui.ConsoleView");
> > viewer = (TextViewer)((AbstractDebugView) consoleView).getViewer();
> > doc = viewer.getDocument();
> > }
> > catch (PartInitException e1) {
> > e1.printStackTrace();
> > }
> >
> >
> > }
> > }
> > ===============================================
> > Plugin.xml
> >
> > <runtime>
> > <library name="validate.jar">
> > <export name="*"/>
> > </library>
> > </runtime>
> > <requires>
> > <import plugin="org.eclipse.core.resources"/>
> > <import plugin="org.eclipse.ui"/>
> > <import plugin="org.apache.xerces"/>
> > <import plugin="org.eclipse.debug.core"/>
> > <import plugin="org.eclipse.debug.ui"/>
> > <import plugin="org.eclipse.core.runtime"/>
> > <import plugin="org.eclipse.core.boot"/>
> > <import plugin="org.eclipse.ui.views"/>
> > <import plugin="org.apache.lucene"/>
> > <import plugin="org.eclipse.help"/>
> > <import plugin="org.eclipse.help.appserver"/>
> > <import plugin="org.eclipse.jface"/>
> > <import plugin="org.eclipse.jface.text"/>
> > <import plugin="org.eclipse.swt"/>
> > <import plugin="org.eclipse.text"/>
> > <import plugin="org.eclipse.ui.editors"/>
> > <import plugin="org.eclipse.ui.workbench"/>
> > <import plugin="org.eclipse.ui.workbench.texteditor"/>
> > <import plugin="org.eclipse.update.core"/>
> > </requires>
> >
> > _________________________________________________________________
> > Discover India. Celebrate her diversity.
> > http://server1.msn.co.in/features/tourism/ Come, fall in love!
> >
> > _______________________________________________
> > pde-dev mailing list
> > pde-dev@xxxxxxxxxxx
> > http://dev.eclipse.org/mailman/listinfo/pde-dev
> >
>
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