Example usage for org.w3c.dom Node isEqualNode

Introduction

In this page you can find the example usage for org.w3c.dom Node isEqualNode.

Prototype

public boolean isEqualNode(Node arg);

Source Link

Document

Tests whether two nodes are equal.

Usage

From source file:Main.java

/**
 * This method will compare the attributes of a given src element with the attributes of a given dest element.
 * Both must contain the same attributes, but you can specify a String array of attribute names whose values
 * are ignored. Both elements must have the ignore attributes, their contents can be different and they will
 * still be considered equal./*  ww  w . ja v  a 2  s  .c o m*/
 * @param src - the src element whose attributes are to be compared
 * @param dest - the dest element whose attributes are to be compared
 * @param ignore - the string array of attributes whose values are to be ignored during the compare.
 * @return true if the attributes of both nodes meet the criteria of being equal, false otherwise.
 */
private static boolean compareAttributes(Element src, Element dest, String[] ignore) {
    NamedNodeMap srcAttrs = src.getAttributes();

    if (srcAttrs.getLength() != dest.getAttributes().getLength())
        return false;

    for (int ctr = 0; ctr < srcAttrs.getLength(); ctr++) {
        Node srcAttr = srcAttrs.item(ctr);

        String name = srcAttr.getNodeName();
        if (Arrays.binarySearch(ignore, name) < 0) {
            Node destAttr = dest.getAttributeNode(name);
            if (destAttr == null || !srcAttr.isEqualNode(destAttr)) {
                return false;
            }
        }
    }

    return true;
}

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From source file:com.igormaznitsa.upom.UPomModel.java

private static void duplicatedSiblingJanitor(final Log log, final Node node, final List<String> path) {
    if (node == null) {
        return;/*from  w  w  w  .  j a va  2s . c o  m*/
    }

    insideElementJanitor(log, node, path);
    Node sibling = nextSiblingElement(node);
    while (sibling != null) {
        insideElementJanitor(log, sibling, path);
        sibling = nextSiblingElement(sibling);
    }

    sibling = nextSiblingElement(node);
    while (sibling != null) {
        if (node.isEqualNode(sibling)) {
            path.add(node.getNodeName());
            final Node deleting = sibling;
            sibling = nextSiblingElement(sibling);
            if (log != null) {
                log.warn("Removing duplicated element : " + pathToString(path));
            }
            deleting.getParentNode().removeChild(deleting);
            path.remove(path.size() - 1);
        } else {
            sibling = nextSiblingElement(sibling);
        }
    }
}

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From source file:com.fujitsu.dc.test.utils.DavResourceUtils.java

/**
 * XML????????????????./*from w w  w.  j  av a 2 s.c o  m*/
 * @param res PROPFIND?
 * @param tagName ?????
 * @param expectedNode ?
 */
public static void assertEqualsNodeInResXml(TResponse res, String tagName, Node expectedNode) {
    Document propfind = res.bodyAsXml();
    NodeList list;
    list = propfind.getElementsByTagName(tagName);
    for (int i = 0; i < list.getLength(); i++) {
        Node item = list.item(i);
        if (item.isEqualNode(expectedNode)) {
            return;
        }
    }
    // ???????????
    fail();
}

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From source file:org.eclipse.thym.core.plugin.test.InstallActionsTest.java

@Test
public void testXMLConfigFileActionInstall() throws FileNotFoundException, IOException, CoreException,
        SAXException, ParserConfigurationException, XPathExpressionException {

    final File target = TestUtils.createTempFile("AndroidManifest.xml");
    final String xml = "<config-file target=\"AndroidManifest.xml\" parent=\"/manifest\">"
            + "<uses-permission android:name=\"android.permission.BLUETOOTH\" />"
            + "<uses-permission android:name=\"android.permission.BLUETOOTH_ADMIN\" />" + "</config-file >";
    final String parentExpression = "/manifest";

    XMLConfigFileAction action = new XMLConfigFileAction(target, parentExpression, xml);
    action.install();/*  w w w  . java2s .  co m*/

    DocumentBuilder db = DocumentBuilderFactory.newInstance().newDocumentBuilder();
    Document doc = db.parse(target);
    Document node = db.parse(new InputSource(new StringReader(xml)));

    XPath xpath = XPathFactory.newInstance().newXPath();
    Node parentNode = (Node) xpath.evaluate(parentExpression, doc, XPathConstants.NODE);
    assertNotNull(parentNode);

    NodeList alienChildren = node.getDocumentElement().getChildNodes();

    Node[] importedNodes = new Node[alienChildren.getLength()];
    for (int i = 0; i < alienChildren.getLength(); i++) {
        importedNodes[i] = doc.importNode(alienChildren.item(i), true);
    }

    NodeList childNodes = parentNode.getChildNodes();
    int found = 0;
    for (int i = 0; i < childNodes.getLength(); i++) {
        Node current = childNodes.item(i);
        for (int j = 0; j < importedNodes.length; j++) {
            if (current.isEqualNode(importedNodes[j])) {
                found++;
            }
        }
    }
    assertEquals(importedNodes.length, found); // found all imported nodes
}

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From source file:org.eclipse.thym.core.plugin.test.InstallActionsTest.java

@Test
public void testXMLConfigFileActionUnInstall()
        throws IOException, CoreException, ParserConfigurationException, SAXException, XPathException {
    final File target = TestUtils.createTempFile("AndroidManifest.xml");
    final String xml = "<config-file target=\"AndroidManifest.xml\" parent=\"/manifest\">"
            + "<uses-permission android:name=\"android.permission.INTERNET\" />"
            + "<uses-permission android:name=\"android.permission.RECEIVE_SMS\" />" + "</config-file >";
    final String parentExpression = "/manifest";

    XMLConfigFileAction action = new XMLConfigFileAction(target, parentExpression, xml);
    action.unInstall();/* w ww. j  a  v a2 s. c o m*/

    DocumentBuilder db = DocumentBuilderFactory.newInstance().newDocumentBuilder();
    Document doc = db.parse(target);
    Document node = db.parse(new InputSource(new StringReader(xml)));

    XPath xpath = XPathFactory.newInstance().newXPath();
    Node parentNode = (Node) xpath.evaluate(parentExpression, doc, XPathConstants.NODE);
    assertNotNull(parentNode);

    NodeList alienChildren = node.getDocumentElement().getChildNodes();

    Node[] importedNodes = new Node[alienChildren.getLength()];
    for (int i = 0; i < alienChildren.getLength(); i++) {
        importedNodes[i] = doc.importNode(alienChildren.item(i), true);
    }

    NodeList childNodes = parentNode.getChildNodes();
    for (int i = 0; i < childNodes.getLength(); i++) {
        Node current = childNodes.item(i);
        for (int j = 0; j < importedNodes.length; j++) {
            assertFalse("Found a node that is not suppposed to be here", current.isEqualNode(importedNodes[j]));
        }
    }
}

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From source file:org.omg.bpmn.miwg.util.xml.diff.AbstractXmlDifferenceListener.java

private Node findCorrespondingNode(Map<Node, Set<String>> map, Node node) {
    // try to find existing node that corresponds to this one
    // using Node.isEqual(Node), don't use Node.isSimilar(Node)!
    for (Node existing : map.keySet()) {
        if (node.isEqualNode(existing)) {
            // exchange the new node for the old one to prevent additional
            // searches for the same node
            Set<String> attributeNames = map.remove(existing);
            map.put(node, attributeNames);
            return node;
        }/*from ww w .j  a va2 s.  c  o  m*/
    }
    return null;
}

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From source file:org.omg.bpmn.miwg.util.xml.diff.AbstractXmlDifferenceListener.java

private Node findCorrespondingNode(Set<Node> set, Node node) {
    for (Node existing : set) {
        if (node.isEqualNode(existing)) {
            // exchange the new node for the old one to prevent
            // additional searches for the same node
            set.remove(existing);//ww  w  .  j  a  v  a 2  s .  c om
            set.add(node);
            return node;
        }
    }
    return null;
}

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