Example usage for org.w3c.dom Element getTagName

Introduction

In this page you can find the example usage for org.w3c.dom Element getTagName.

Prototype

public String getTagName();

Source Link

Document

The name of the element.

Usage

From source file:Main.java

/**
 * Checks to see if parent node has more of these nodes looks at tagName
 * //from  w  w w .  j  a v a 2 s  .  com
 * @param node
 * @return
 */
private static final boolean parentNodeHasMoreOfThese(Element node) {
    int count = 0;
    NodeList children = node.getParentNode().getChildNodes();
    for (int i = 0; i < children.getLength(); i++) {
        Node child = children.item(i);
        if (child.getNodeType() == Node.ELEMENT_NODE) {
            if (node.getTagName().equals(((Element) child).getTagName())) {
                count++;
                if (count > 1)
                    return true;
            }
        }
    }

    return false;
}

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From source file:Main.java

/**
 * Checks whether the expected XML element is contained in the actual
 * element. I.e., every attribute of the expected element must occur in the
 * actual element, with the same value, and all child nodes in the expected
 * element must occur in the actual element; if multiple child nodes with
 * the same name are found in the expected element, the first found
 * identifying attribute in the expected child element is used to identify
 * the child in the actual element./*from www  . j  a va 2s.  c  o m*/
 * 
 * @param expected
 * @param actual
 * @return
 */
public static void assertContains(Element expected, Element actual, String messagePrefix,
        String... identifyingAttributes) {
    if (!expected.getTagName().equals(actual.getTagName())) {
        throw new AssertionError(messagePrefix + "\nExpected tagname differs from actual tagname (expected '"
                + printNodeOnly(expected) + "', found " + printNodeOnly(actual) + ")");
    }

    // Compare attributes
    NamedNodeMap expectedAttributes = expected.getAttributes();
    for (int i = expectedAttributes.getLength() - 1; i >= 0; i--) {
        String expectedAttributeName = expectedAttributes.item(i).getNodeName();
        String expectedAttributeValue = expectedAttributes.item(i).getNodeValue();

        String actualValue = actual.getAttribute(expectedAttributeName);
        if (actualValue == null || actualValue.isEmpty()) {
            throw new AssertionError(messagePrefix + "\nThe attribute '" + expectedAttributeName
                    + "' with value '" + expectedAttributeValue + "' was not found in the result "
                    + printNodeOnly(actual));
        }
        if (!expectedAttributeValue.equals(actualValue)) {
            throw new AssertionError(messagePrefix + "\nThe attribute '" + expectedAttributeName
                    + "' has value '" + actualValue + "' instead of '" + expectedAttributeValue
                    + "' in the result " + printNodeOnly(actual));
        }
    }

    // Compare child elements
    Node child = expected.getFirstChild();
    while (child != null) {
        if (child instanceof Element) {
            assertContainsChildElement((Element) child, actual, messagePrefix, identifyingAttributes);
        }
        child = child.getNextSibling();
    }
}

---

From source file:com.cburch.draw.shapes.SvgReader.java

public static AbstractCanvasObject createShape(Element elt) {
    String name = elt.getTagName();
    AbstractCanvasObject ret;// w  w w  .j  av  a  2 s  .c o  m
    if (name.equals("ellipse")) {
        ret = createOval(elt);
    } else if (name.equals("line")) {
        ret = createLine(elt);
    } else if (name.equals("path")) {
        ret = createPath(elt);
    } else if (name.equals("polyline")) {
        ret = createPolyline(elt);
    } else if (name.equals("polygon")) {
        ret = createPolygon(elt);
    } else if (name.equals("rect")) {
        ret = createRectangle(elt);
    } else if (name.equals("text")) {
        ret = createText(elt);
    } else {
        return null;
    }
    List<Attribute<?>> attrs = ret.getAttributes();
    if (attrs.contains(DrawAttr.PAINT_TYPE)) {
        String stroke = elt.getAttribute("stroke");
        String fill = elt.getAttribute("fill");
        if (stroke.equals("") || stroke.equals("none")) {
            ret.setValue(DrawAttr.PAINT_TYPE, DrawAttr.PAINT_FILL);
        } else if (fill.equals("none")) {
            ret.setValue(DrawAttr.PAINT_TYPE, DrawAttr.PAINT_STROKE);
        } else {
            ret.setValue(DrawAttr.PAINT_TYPE, DrawAttr.PAINT_STROKE_FILL);
        }
    }
    attrs = ret.getAttributes(); // since changing paintType could change it
    if (attrs.contains(DrawAttr.STROKE_WIDTH) && elt.hasAttribute("stroke-width")) {
        Integer width = Integer.valueOf(elt.getAttribute("stroke-width"));
        ret.setValue(DrawAttr.STROKE_WIDTH, width);
    }
    if (attrs.contains(DrawAttr.STROKE_COLOR)) {
        String color = elt.getAttribute("stroke");
        String opacity = elt.getAttribute("stroke-opacity");
        if (!color.equals("none")) {
            ret.setValue(DrawAttr.STROKE_COLOR, getColor(color, opacity));
        }
    }
    if (attrs.contains(DrawAttr.FILL_COLOR)) {
        String color = elt.getAttribute("fill");
        if (color.equals(""))
            color = "#000000";
        String opacity = elt.getAttribute("fill-opacity");
        if (!color.equals("none")) {
            ret.setValue(DrawAttr.FILL_COLOR, getColor(color, opacity));
        }
    }
    return ret;
}

---

From source file:com.photon.phresco.impl.WindowsApplicationProcessor.java

private static boolean referenceCheck(Document doc) {
    NodeList project = doc.getElementsByTagName(PROJECT);
    Boolean flag = false;/*from   w  ww .  ja  v  a2  s.c o m*/
    for (int i = 0; i < project.getLength(); i++) {
        Element PROEJCT = (Element) project.item(i);
        NodeList ITEMGROUPs = PROEJCT.getElementsByTagName(ITEMGROUP);
        for (int j = 0; j < ITEMGROUPs.getLength(); j++) {
            Element ITEMGROUP = (Element) ITEMGROUPs.item(j);
            NodeList references = ITEMGROUP.getElementsByTagName(REFERENCE);
            for (int k = 0; k < references.getLength(); k++) {
                Element reference = (Element) references.item(k);
                if (reference.getTagName().equalsIgnoreCase(REFERENCE)) {
                    flag = true;
                } else {
                    flag = false;
                }
            }
        }
    }
    return flag;
}

---

From source file:Main.java

public static String getTagLocalName(final Element element) {
    if (element == null) {
        return null;
    }//from   w w  w. ja va 2 s . c om
    final String localName = element.getLocalName();
    if (localName != null) {
        return localName;
    }
    return element.getTagName();
}

---

From source file:com.googlecode.sardine.util.SardineUtil.java

/** */
public static Map<String, String> extractCustomProps(List<Element> elements) {
    Map<String, String> customPropsMap = new HashMap<String, String>(elements.size());

    for (Element element : elements) {
        String[] keys = element.getTagName().split(":", 2);
        String key = (keys.length > 1) ? keys[1] : keys[0];

        customPropsMap.put(key, element.getTextContent());
    }/*from ww w  . j  av  a2 s  .  co m*/

    return customPropsMap;
}

---

From source file:Main.java

protected static void writeXMLwalkTree(Node node, int indent, PrintWriter out) {
    if (node == null)
        throw new NullPointerException("Null node passed to writeXMLwalkTree()");
    if (node.hasChildNodes()) {
        if (node instanceof Element) {
            Element elem = (Element) node;
            //elem.normalize();
            out.print("\n");
            for (int j = 0; j < indent; j++) {
                out.print(" ");
            }/*from  ww  w . jav  a2s .c  om*/
            out.print("<" + elem.getTagName());
            NamedNodeMap attrs = elem.getAttributes();
            for (int i = 0; i < attrs.getLength(); i++) {
                Attr a = (Attr) attrs.item(i);
                out.print(" " + a.getName() + "=\"" + a.getValue() + "\"");
            }
            out.print(">");
            NodeList nl = node.getChildNodes();
            for (int i = 0; i < nl.getLength(); i++) {
                writeXMLwalkTree(nl.item(i), indent + 2, out);
            }
            //              for(int j=0;j<indent;j++) {
            //                  out.print(" ");
            //              }
            out.println("</" + elem.getTagName() + ">");
        }
    } else {
        if (node instanceof Element) {
            Element elem = (Element) node;
            out.print("\n");
            for (int j = 0; j < indent; j++) {
                out.print(" ");
            }
            out.print("<" + elem.getTagName());
            NamedNodeMap attrs = elem.getAttributes();
            for (int i = 0; i < attrs.getLength(); i++) {
                Attr a = (Attr) attrs.item(i);
                out.print(" " + a.getName() + "=\"" + a.getValue() + "\"");
            }
            out.println("/>");
        } else if (node instanceof CDATASection) {
            CDATASection cdata = (CDATASection) node;
            //              for(int j=0;j<indent;j++) {
            //                  out.print(" ");
            //              }
            out.print("<![CDATA[" + cdata.getData() + "]]>");
        } else if (node instanceof Text) {
            Text text = (Text) node;
            StringBuilder buf = new StringBuilder(text.getData().length());
            for (int i = 0; i < text.getData().length(); i++) {
                if (text.getData().charAt(i) == '\n' || text.getData().charAt(i) == '\r'
                        || text.getData().charAt(i) == ' ' || text.getData().charAt(i) == '\t') {
                    if (buf.length() > 0 && buf.charAt(buf.length() - 1) != ' ') {
                        buf.append(' ');
                    }
                } else {
                    buf.append(text.getData().charAt(i));
                }
            }
            if (buf.length() > 0 && !buf.toString().equals(" ")) {
                StringBuilder buf2 = new StringBuilder(buf.length() + indent);
                //                  for(int j=0;j<indent;j++) {
                //                      buf2.append(' ');
                //                  }
                buf2.append(buf.toString());
                out.print(buf2);
            }
        }
    }
}

---

From source file:Main.java

/**
 * Get a single child element with the given name. If more than one child with the given name
 * exists, a warning is logged./* w  w  w.ja v  a2s .  c  o  m*/
 *
 * @param parent the parent node
 * @param name   the name of the child element to get; may be null or "*" to indicate any
 *               element child
 * @param log    where to write the warning if more than one child element was found; may be
 *               null to disable the warning
 * @return the child, or null if none was found
 */
public static Element getOnlyChild(Element parent, String name, Log log) {
    NodeList children = getChildren(parent, name);
    if (children.getLength() == 0)
        return null;
    if (children.getLength() > 1 && log != null)
        log.warn("Expected exactly one child named '" + name + "' of '" + parent.getTagName() + "' but got "
                + children.getLength());
    return (Element) children.item(0);
}

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From source file:com.bstek.dorado.config.xml.XmlParseException.java

private static String populateErrorMessage(String message, Node node, Resource resource) {
    StringBuffer sb = new StringBuffer();
    if (message != null)
        sb.append(message);/*from w w  w  .ja  v a2s .c o  m*/

    if (resource != null) {
        sb.append(" - ").append(resource);
    }

    if (node != null) {
        Element element;
        if (node instanceof Element) {
            element = (Element) node;
        } else {
            element = (Element) node.getParentNode();
        }

        if (element != null) {
            sb.append(" - ").append("<" + element.getTagName() + " ");
            NamedNodeMap names = element.getAttributes();
            for (int i = 0; i < 3 && i < names.getLength(); i++) {
                sb.append(populateXmlAttribute(element, names.item(i).getNodeName())).append(" ");
            }
            sb.append("... ");
        }
    }
    return sb.toString();
}

---

From source file:Main.java

private static void assertContainsChildElement(Element expectedChild, Element actual, String messagePrefix,
        String... identifyingAttributes) {
    List<Element> childrenWithThatName = getDirectChildren(actual, expectedChild.getTagName());
    if (childrenWithThatName.isEmpty()) {
        throw new AssertionError(messagePrefix + "\nThe child element " + printNodeOnly(expectedChild)
                + " was not found in the result " + printNodeOnly(actual));
    }/* w w  w  .j av  a  2 s.c om*/
    if (childrenWithThatName.size() == 1) {
        assertContains(expectedChild, childrenWithThatName.get(0), messagePrefix, identifyingAttributes);
    } else {
        String[] identifyingValues = getAttributeValues(expectedChild, identifyingAttributes);
        int expectedLocationInParent = getLocationInParent(expectedChild, identifyingAttributes,
                identifyingValues);
        Element actualChild = getNthElement(childrenWithThatName, identifyingAttributes, identifyingValues,
                expectedLocationInParent);
        if (actualChild == null) {
            throw new AssertionError(messagePrefix + "\nThe child element " + printNodeOnly(expectedChild)
                    + " was not found in the result " + printNodeOnly(actual));
        } else {
            assertContains(expectedChild, actualChild, messagePrefix, identifyingAttributes);
        }
    }
}

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