Example usage for org.w3c.dom Node getNextSibling

Introduction

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

Prototype

public Node getNextSibling();

Source Link

Document

The node immediately following this node.

Usage

From source file:Main.java

/**
 * Get the text content of an element./*from   w  ww .jav  a 2  s.  com*/
 *
 * @param element
 *            The element.
 * @param sbuf
 *            The buffer to append to.
 * @param decend
 *            Whether to descend into child elements.
 */
public static void getText(final Element element, final StringBuilder sbuf, final boolean decend) {
    Node node = element.getFirstChild();

    while (node != null) {
        switch (node.getNodeType()) {
        case Node.TEXT_NODE:
            sbuf.append(node.getNodeValue());
            break;

        case Node.ELEMENT_NODE:
            if (decend) {
                getText((Element) node, sbuf, decend);
            }

            break;
        }

        node = node.getNextSibling();
    }
}

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From source file:Main.java

private static int findNodeIndex(Node node) {
    String nm = node.getLocalName();
    String ns = node.getNamespaceURI();
    short nt = node.getNodeType();

    Node parentNode = node.getParentNode();
    if (parentNode.getNodeType() != Node.ELEMENT_NODE)
        return 1;

    Node child = parentNode.getFirstChild();

    int ix = 0;/*w w w.j  a  va  2  s  .  com*/
    while (child != null) {
        if (child == node)
            return ix + 1;

        if (child.getNodeType() == nt && nm.equals(child.getLocalName())
                && ((ns == null && child.getNamespaceURI() == null)
                        || (ns != null && ns.equals(child.getNamespaceURI()))))
            ix++;

        child = child.getNextSibling();
    }

    throw new RuntimeException("Child node not found in parent!?");
}

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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  ww  w.j ava  2 s .co  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:importer.handler.post.stages.Discriminator.java

/**
 * Get the next child that is an element
 * @param elem the element//from  w  ww .java 2  s . co m
 * @return its first child of elem or null
 */
static Element firstChild(Element elem) {
    Node n = elem.getFirstChild();
    while (n != null && n.getNodeType() != Node.ELEMENT_NODE)
        n = n.getNextSibling();
    return (Element) n;
}

---

From source file:Main.java

/**
 * Retrieves the text of a given element.
 * /*  w  w w  .j a v  a  2  s. c o m*/
 * @param elem the Element for which the text value is requested
 * @return the text value of that element or null if the element has no text value
 */
static public String getElementText(Node elem) {
    String value = null;
    Node node = (elem != null) ? elem.getFirstChild() : null;
    // Find Text
    while (node != null) { // Find all Text nodes
        if (node.getNodeType() == Node.TEXT_NODE) { // set or append
            if (value == null)
                value = node.getNodeValue();
            else
                value += node.getNodeValue();
        }
        node = node.getNextSibling();
    }
    return value;
}

---

From source file:Main.java

/**
 * Concat all the text and cdata node children of this elem and return
 * the resulting text./* w  w w  .  ja  va2  s .c  o  m*/
 * (by Matt Duftler)
 *
 * @param parentEl the element whose cdata/text node values are to
 *                 be combined.
 * @return the concatanated string.
 */
public static String getChildCharacterData(Element parentEl) {
    if (parentEl == null) {
        return null;
    }
    Node tempNode = parentEl.getFirstChild();
    StringBuffer strBuf = new StringBuffer();
    CharacterData charData;

    while (tempNode != null) {
        switch (tempNode.getNodeType()) {
        case Node.TEXT_NODE:
        case Node.CDATA_SECTION_NODE:
            charData = (CharacterData) tempNode;
            strBuf.append(charData.getData());
            break;
        }
        tempNode = tempNode.getNextSibling();
    }
    return strBuf.toString();
}

---

From source file:Main.java

/**
 * Dumps a debug listing of the child nodes of the given node to
 * System.out.//  w  w w.j  a  v  a2 s .  c o  m
 * 
 * @param node the node to dump the children of
 */
public static void dumpChildren(Node node) {
    System.out.println("Children of " + node.getNodeName() + ", NS: " + node.getNamespaceURI() + ", Type: "
            + node.getClass());
    Node child = node.getFirstChild();
    while (child != null) {
        short nodeType = child.getNodeType();
        String nodeName = child.getNodeName();
        String nodeValue = child.getNodeValue();
        String nsURI = child.getNamespaceURI();
        System.out.println("  Type: " + nodeType + ", Name: " + nodeName + ", Value: " + nodeValue + ", NS: "
                + nsURI + ", Type: " + node.getClass());
        child = child.getNextSibling();
    }
}

---

From source file:Main.java

private static void getChildrenText(NodeList nodeList, StringBuffer buf) {
    int len = nodeList.getLength();
    for (int i = 0; i < len; ++i) {
        Node child = nodeList.item(i);
        while (child != null) {
            short nodeType = child.getNodeType();
            switch (nodeType) {
            case Node.TEXT_NODE:
                buf.append(child.getNodeValue());
                break;
            case Node.ELEMENT_NODE:
                getChildrenText(child.getChildNodes(), buf);
                break;
            }//from   w  ww .  j  a v  a 2s  . c o m
            child = child.getNextSibling();
        }
    }
}

---

From source file:com.jaspersoft.jasperserver.ws.xml.Unmarshaller.java

static public String readPCDATA(Node textNode, boolean trim) {
    NodeList list_child = textNode.getChildNodes();
    for (int ck = 0; ck < list_child.getLength(); ck++) {
        Node child_child = (Node) list_child.item(ck);

        // --- start solution: if there is another node this should be the PCDATA-node
        Node ns = child_child.getNextSibling();
        if (ns != null)
            child_child = ns;//from   ww  w.  j ava 2s .c  om
        // --- end solution

        final short nt = child_child.getNodeType();

        // 1. look for a CDATA first...
        if (nt == Node.CDATA_SECTION_NODE) {
            if (trim)
                return ((String) child_child.getNodeValue()).trim();
            return (String) child_child.getNodeValue();
        }
    }

    for (int ck = 0; ck < list_child.getLength(); ck++) {
        Node child_child = (Node) list_child.item(ck);

        // --- start solution: if there is another node this should be the PCDATA-node
        Node ns = child_child.getNextSibling();
        if (ns != null)
            child_child = ns;
        // --- end solution

        final short nt = child_child.getNodeType();
        // 1. look for a CDATA first...
        if (nt == Node.TEXT_NODE) {
            if (trim)
                return ((String) child_child.getNodeValue()).trim();
            return (String) child_child.getNodeValue();
        }
    }

    return "";
}

---

From source file:XMLReader.java

/** Returns element value
 * @param elem element (it is XML tag)/*from   w w w . j a va 2  s. c  o m*/
 * @return Element value otherwise empty String
 */
private final static String getElementValue(Node elem) {
    Node kid;
    if (elem != null) {
        if (elem.hasChildNodes()) {
            for (kid = elem.getFirstChild(); kid != null; kid = kid.getNextSibling()) {
                if (kid.getNodeType() == Node.TEXT_NODE) {
                    return kid.getNodeValue();
                }
            }
        }
    }
    return "";
}

---

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