Examples of diva.util.xml.XmlElement

diva.util.xml.XmlElement
An XmlElement is a node of a tree representing an XML file. It is a concrete class. An XmlReader object will construct a tree of XmlElements from an XML file and place it into an XmlDocument. Applications can traverse a tree of XmlElements to extract data or build their own application-specific data structure. They can also construct a tree of XmlElements and add it to an XmlDocument and generate an XML output file. @author Steve Neuendorffer, John Reekie @version $Id: XmlElement.java,v 1.17 2005/07/08 19:55:21 cxh Exp $


            public void run() throws Exception {
                TreeMap attrs = new TreeMap();
                attrs.put("name0", "value0");
                attrs.put("name1", "value1");
                elt = new XmlElement("element", attrs);
            }


            public void check() throws TestFailedException {
                String result = "<element name0=\"value0\" name1=\"value1\"></element>\n";
                assertEquals(result, elt.toString(), result + " != "

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    public void testAttributes() {
        runTestCase(new TestCase("XmlElement attributes") {
            XmlElement elt;


            public void run() throws Exception {
                elt = new XmlElement("element");
                elt.setAttribute("name0", "value0");
                elt.setAttribute("name1", "value1");
            }


            public void check() throws TestFailedException {

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            XmlElement elt1;


            XmlElement elt2;


            public void init() throws Exception {
                elt0 = new XmlElement("element0");
                elt1 = new XmlElement("element1");
                elt2 = new XmlElement("element2");
            }


            public void run() throws Exception {
                elt0.addElement(elt1);
                elt1.addElement(elt2);

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        }


        Iterator children = root.elements();


        while (children.hasNext()) {
            XmlElement child = (XmlElement) children.next();
            _createAttribute(child.getType(), child.getAttributeMap(), child
                    .getPCData());
        }
    }

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        Reader in = new StringReader(text);
        XmlDocument document = new XmlDocument((URL) null);
        XmlReader reader = new XmlReader();
        reader.parse(document, in);


        XmlElement root = document.getRoot();


        _generateContents(root);


        // FIXME: What to do about the _smallIconDescription?
    }

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            // NOTE: Do we need a base here?
            XmlDocument document = new XmlDocument((URL) null);
            XmlReader reader = new XmlReader();
            reader.parse(document, in);


            XmlElement root = document.getRoot();
            PaintedList paintedList = SVGParser.createPaintedList(root);
            figure = new PaintedFigure(paintedList);
        } catch (Exception ex) {
            return super.createIcon();
        }

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            // FIXME: Do we need a base here?
            XmlDocument document = new XmlDocument((URL) null);
            XmlReader reader = new XmlReader();
            reader.parse(document, in);


            XmlElement root = document.getRoot();


            _paintedList = SVGParser.createPaintedList(root);
        } catch (Exception ex) {
            // If we fail, then we'll just get a default figure.
            _paintedList = null;

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            // NOTE: Do we need a base here?
            XmlDocument document = new XmlDocument((URL) null);
            XmlReader reader = new XmlReader();
            reader.parse(document, in);


            XmlElement root = document.getRoot();
            String name = root.getType();


            if (name.equals("svg")) {
                Iterator children = root.elements();


                while (children.hasNext()) {
                    XmlElement child = (XmlElement) children.next();
                    name = child.getType();


                    if (name.equals("text")) {
                        text = child.getPCData();


                        String style = (String) child.getAttributeMap().get(
                                "style");


                        if (style != null) {
                            StringTokenizer tokenizer = new StringTokenizer(
                                    style, ";");

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     * @param out The writer.
     * @param prefix The prefix, usually a string of spaces.
     * @exception IOException If there is a problem writing the MoML.
     */
    public void exportMoML(Writer out, String prefix) throws IOException {
        XmlElement element = new XmlElement(_type, _attributes);
        element.setPCData(_label);
        element.writeXML(out, prefix);
    }

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        }


        Iterator children = root.elements();


        while (children.hasNext()) {
            XmlElement child = (XmlElement) children.next();
            PaintedObject object = createPaintedObject(child.getType(), child
                    .getAttributeMap(), child.getPCData());


            if (object != null) {
                list.add(object);
            }
        }

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