Examples of com.lightcrafts.utils.xml.XMLException

com.lightcrafts.utils.xml.XMLException
This is a checked exception for users of XmlDocument that do reading. Since we don't have schemas (or any other kind of type safety), any document format surprises should be communicated by one of these.

            if (intentName.equals(i.toString())) {
                intent = i;
            }
        }
        if (intent == null) {
            throw new XMLException("Invalid rendering intent: " + intentName);
        }
        if (root.hasAttribute(PpiTag)) {
            // ppi attribute added in LZN version 6
            pixelsPerInch = Integer.parseInt(root.getAttribute(PpiTag));
        }
        else {
            // arbitrary but sensible default, mostly backwards compatible
            pixelsPerInch = 300;
        }
        profile = null;
        XmlNode profileNode = null;
        try {
            profileNode = root.getChild(ProfileTag);
        }
        catch (XMLException e) {
            // OK, color profile is optional.
        }
        if (profileNode != null) {
            String profileName = profileNode.getAttribute(ProfileNameTag);
            String profilePath = profileNode.getAttribute(ProfilePathTag);
            profile = new ColorProfileInfo(profileName, profilePath);
        }
        XmlNode pageNode = root.getChild(PageTag);
        restorePageFormat(pageNode);


        XmlNode imageRectNode = root.getChild(ImageRectTag);
        try {
            double x = Double.valueOf(imageRectNode.getAttribute("x"));
            double y = Double.valueOf(imageRectNode.getAttribute("y"));
            double w = Double.valueOf(imageRectNode.getAttribute("w"));
            double h =
                Double.valueOf(imageRectNode.getAttribute("h"));
            imageRect = new Rectangle2D.Double(x, y, w, h);


            // The restored imageRect may not make sense with the current
            // imageWidth and imageHeight.
            // If the saved aspect ratio is far off, then we scaleToFit().
            // Otherwise we allow a little mismatch, to preserve the printed
            // image bounds.
            double restoredAspect =
                imageRect.getWidth() / imageRect.getHeight();
            double currentAspect = (imageWidth > 0 && imageHeight > 0) ?
                imageWidth / (double) imageHeight : restoredAspect;
            if (Math.abs(restoredAspect / currentAspect - 1) > 0.01) {
                scaleToFit();
            }
        }
        catch (NumberFormatException e) {
            throw new XMLException(
                "Can't interpret image bounds: " + e.getMessage()
            );
        }
    }

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                x = Double.parseDouble(lrNode.getAttribute(Xtag));
                y = Double.parseDouble(lrNode.getAttribute(Ytag));
                lr = new Point2D.Double(x, y);
            }
            catch (NumberFormatException e) {
                throw new XMLException("Invalid crop coordinates", e);
            }
            bounds = new CropBounds(ul, ur, ll, lr);
        }
        catch (XMLException e1) {
            try {
                double angle = Double.parseDouble(node.getAttribute(AngleTag));


                Dimension size = engine.getNaturalSize();
                Rectangle2D imageBounds = new Rectangle2D.Double(0, 0, size.width, size.height);


                bounds = new CropBounds(imageBounds, angle);
                // bounds = new CropBounds(angle);
            }
            catch (XMLException e2) {
                throw new XMLException(
                    "No valid crop or rotate data: " +
                    e1.getMessage() + ", " + e2.getMessage()
                );
            }
        }

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    {
        node = node.getChild( ExportOptionsTag );
        final String typeName = node.getAttribute( TypeTag );
        final ImageType type = ImageType.getImageTypeByName( typeName );
        if ( type == null ) {
            throw new XMLException( "Unrecognized image export type" );
        }
        final ImageExportOptions options = type.newExportOptions();
        options.restore( node );
        if ( node.hasAttribute( FileTag ) ) {
            options.m_exportFile = new File( node.getAttribute( FileTag ) );

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               ImagingException
    {
        XmlNode root = doc.getRoot();
        int version = root.getVersion();
        if (version > SavedDocVersion) {
            throw new XMLException(LOCALE.get("FutureLznError"));
        }
        if (version < 0) {
            throw new XMLException(LOCALE.get("MissingLznVersionError"));
        }
        if (meta == null) {


            // Find the original image:
            XmlNode node = root.getChild(ImageTag);
            String path = node.getAttribute(ImagePathTag);
            File file = new File(path);
            if (! file.isFile()) {
                throw new MissingImageFileException(file);
            }
            // Override with a relative path, if one was defined:
            if (node.hasAttribute(ImageRelativePathTag)) {
                path = node.getAttribute(ImageRelativePathTag);
                File relativeFile = new File(path);
                if (relativeFile.isFile()) {
                    file = relativeFile;
                }
            }
            ImageInfo info = ImageInfo.getInstanceFor(file);
            try {
                meta = info.getMetadata();
            }
            catch (FileNotFoundException e) {
                throw new MissingImageFileException(file);
            }
        }
        this.meta = meta;


        // Enforce the saved original image orientation, which defines the
        // coordinate system used for regions and crop bounds:
        XmlNode imageNode = root.getChild(ImageTag);
        if (imageNode.hasAttribute(ImageOrientationTag)) {
            String value = imageNode.getAttribute(ImageOrientationTag);
            try {
                ImageOrientation oldOrientation =
                    ImageOrientation.getOrientationFor(Short.parseShort(value));
                ImageOrientation newOrientation = meta.getOrientation();
                if (oldOrientation != newOrientation) {
                    meta.setOrientation(oldOrientation);
                }
            }
            catch (NumberFormatException e) {
                throw new XMLException(
                    "Image orientation \"" + value + "\" is not a number", e
                );
            }
        }
        // Backwards compatibility: before XMP support, the convention in LZN

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                        control = addGenericControl(type);
                        break;
                    }
                }
                if (control == null) {
                    throw new XMLException(
                        "Unrecognized GenericOperationType \"" + typeTag + "\""
                    );
                }
            }
            if (control != null) {

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    void restore(XmlNode node) throws XMLException {
        XmlNode ptsNode = node.getChild(PointsTag);
        try {
            int s = Integer.parseInt(ptsNode.getAttribute(SizeTag));
            if (s != size) {
                throw new XMLException("Unsupported size change");
            }
            reset();
        }
        catch (NumberFormatException e) {
            throw new XMLException(
                "Not an integer: \"" + ptsNode.getAttribute(SizeTag) + "\"", e
            );
        }
        XmlNode[] ptNodes = ptsNode.getChildren(PointTag);
        for (XmlNode ptNode : ptNodes) {
            Integer key;
            Double value;
            try {
                key = Integer.valueOf(ptNode.getAttribute(XTag));
            }
            catch (NumberFormatException e) {
                throw new XMLException(
                    "Not an integer: \"" + ptNode.getAttribute(XTag) + "\"", e
                );
            }
            try {
                value = Double.valueOf(ptNode.getAttribute(YTag));
            }
            catch (NumberFormatException e) {
                throw new XMLException(
                    "Not a number: \"" + ptNode.getAttribute(YTag) + "\"", e
                );
            }
            try {
                setPoint(key, value);
            }
            catch (IllegalArgumentException e) {
                throw new XMLException(
                    "Invalid zone mapping: (" + key + ", " + value + ")"
                );
            }
        }
        notifyListenersChanged();

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                        int value = Integer.parseInt(sliderNode.getAttribute(key));
                        slider.setSliderPosition(value);
                    }
                }
                catch (NumberFormatException e) {
                    throw new XMLException(
                        "Value at attribute \"" + key + "\" is not a number", e
                    );
                }
            }
        }

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        final Node node = XMLUtil.getFirstChildOf(
            parent,
            new ElementFilter( ImageExportOptionXMLWriter.ExportOptionsTag )
        );
        if ( node == null )
            throw new XMLException( ImageExportOptionXMLWriter.ExportOptionsTag + "\" expected" );
        m_parent = (Element)node;
    }

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    public ImageExportOptions readAll() throws IOException {
        final String typeName =
            m_parent.getAttribute( ImageExportOptionXMLWriter.TypeTag );
        final ImageType type = ImageType.getImageTypeByName( typeName );
        if ( type == null )
            throw new XMLException(
                "Unrecognized image export type: \"" + typeName + '"'
            );
        final ImageExportOptions options = type.newExportOptions();
        if ( m_parent.hasAttribute( ImageExportOptionXMLWriter.FileTag ) ) {
            final String exportFileName =

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    public void applyTemplate(XmlNode node)
        throws XMLException
    {
        int version = node.getVersion();
        if (version > SavedDocVersion) {
            throw new XMLException(LOCALE.get("FutureTemplateError"));
        }
        if (version < 0) {
            throw new XMLException(LOCALE.get("MissingTemplateVersionError"));
        }
        // Ignore the scale factor under ScaleTag.


        XmlNode controlNode = node.getChild(ControlTag);
        editor.addControls(controlNode);

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com.lightcrafts.app.TemplateJig

com.lightcrafts.image.export.ImageExportOptions

com.lightcrafts.image.export.ImageExportOptionXMLReader

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com.lightcrafts.ui.editor.Document

com.lightcrafts.ui.editor.LightweightDocument

com.lightcrafts.ui.export.SaveOptions

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com.lightcrafts.ui.operation.ColorSelectionControls

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