Example usage for com.google.gwt.xml.client DOMException DOMException

Introduction

In this page you can find the example usage for com.google.gwt.xml.client DOMException DOMException.

Prototype

public DOMException(short code, String message) 

Source Link

Usage

From source file:edu.cudenver.bios.glimmpse.client.panels.GlimmpsePanel.java

License:Open Source License

/**
 * Parse the uploaded file to determine whether the user was
 * using matrix or guided mode, then load the appropriate 
 * wizard from the XML document/*from w w  w  .ja v  a2 s. com*/
 */
public void onStudyUpload(String uploadedStudy) {
    if (uploadedStudy != null) {
        try {
            //              // for debug only - removes crap GWT wraps on ajax requests
            //              Window.alert("before ["+uploadedStudy+"]");
            uploadedStudy = uploadedStudy.replaceFirst("<pre>", "");
            uploadedStudy = uploadedStudy.replaceFirst("</pre>", "");
            uploadedStudy = uploadedStudy.replaceAll("&lt;", "<");
            uploadedStudy = uploadedStudy.replaceAll("&gt;", ">");
            //              Window.alert("after ["+uploadedStudy+"]");

            Document doc = XMLParser.parse(uploadedStudy);
            Node studyNode = doc.getElementsByTagName(GlimmpseConstants.TAG_STUDY).item(0);
            if (studyNode == null)
                throw new DOMException(DOMException.SYNTAX_ERR, "no study tag specified");
            Node mode = studyNode.getAttributes().getNamedItem(GlimmpseConstants.ATTR_MODE);
            if (mode != null && GlimmpseConstants.MODE_MATRIX.equals(mode.getNodeValue())) {
                matrixWizardPanel.reset();
                matrixWizardPanel.loadFromXML(doc);
                onMatrixMode();
            } else {
                guidedWizardPanel.reset();
                guidedWizardPanel.loadFromXML(doc);
                onGuidedMode();
            }
        } catch (DOMException e) {
            Window.alert(Glimmpse.constants.errorUploadInvalidStudyFile() + " [" + e.getMessage() + "]");
        }
    } else {
        Window.alert(Glimmpse.constants.errorUploadFailed());
    }
}

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From source file:edu.cudenver.bios.powercalculator.client.panels.StartPanel.java

License:Open Source License

public void onSubmitComplete(SubmitCompleteEvent event) {
    String results = event.getResults();
    if (results != null) {
        try {/*w  w w  .  j  av a  2s .co  m*/
            // make sure we at least have a study tag and model name specified
            Document doc = XMLParser.parse(results);
            Node studyNode = doc.getElementsByTagName("study").item(0);
            if (studyNode == null)
                throw new DOMException(DOMException.SYNTAX_ERR, "no study tag specified");
            Node mode = studyNode.getAttributes().getNamedItem("mode");
            if (mode == null)
                throw new DOMException(DOMException.SYNTAX_ERR, "no model name specified");
            // notify listeners of the file upload
            for (StartListener listener : startListeners)
                listener.onStudyUpload(doc, mode.getNodeValue());
        } catch (DOMException e) {
            Window.alert("Uploaded file does not contain a valid study description [error: " + e.getMessage()
                    + "].  Please try another file.");
        }
    } else {
        Window.alert("Failed to upload file.  Please try again");
    }

}

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