Example usage for org.w3c.dom Element getFirstChild

Introduction

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

Prototype

public Node getFirstChild();

Source Link

Document

The first child of this node.

Usage

From source file:no.kantega.commons.util.XMLHelper.java

public static Element setChildText(Document doc, Element parent, String name, String value) {
    Element child = getChildByName(parent, name);
    if (child == null) {
        child = doc.createElement(name);
        child.appendChild(doc.createTextNode(value == null ? "" : value));
        parent.appendChild(child);//from ww  w  . j  a va  2  s  .co m
    } else {
        Node text = child.getFirstChild();
        if (text != null) {
            text.setNodeValue(value);
        } else {
            child.appendChild(doc.createTextNode(value == null ? "" : value));
        }
    }
    return child;
}

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From source file:com.github.fcannizzaro.resourcer.Resourcer.java

/**
 * Parse values xml files/* w  ww.jav  a  2  s. com*/
 */
private static void findValues() {

    values = new HashMap<>();

    File dir = new File(PATH_BASE + VALUES_DIR);

    if (!dir.isDirectory())
        return;

    File[] files = dir.listFiles();

    if (files == null)
        return;

    for (File file : files)

        // only *.xml files
        if (file.getName().matches(".*\\.xml$")) {

            Document doc = FileUtils.readXML(file.getAbsolutePath());

            if (doc == null)
                return;

            Element ele = doc.getDocumentElement();

            for (String element : elements) {

                NodeList list = ele.getElementsByTagName(element);

                if (values.get(element) == null)
                    values.put(element, new HashMap<>());

                for (int j = 0; j < list.getLength(); j++) {

                    Element node = (Element) list.item(j);
                    String value = node.getFirstChild().getNodeValue();
                    Object valueDefined = value;

                    switch (element) {
                    case INTEGER:
                        valueDefined = Integer.valueOf(value);
                        break;
                    case DOUBLE:
                        valueDefined = Double.valueOf(value);
                        break;
                    case FLOAT:
                        valueDefined = Float.valueOf(value);
                        break;
                    case BOOLEAN:
                        valueDefined = Boolean.valueOf(value);
                        break;
                    case LONG:
                        valueDefined = Long.valueOf(value);
                        break;
                    case COLOR:

                        if (value.matches("@color/.*")) {

                            try {
                                Class<?> c = Class.forName("com.github.fcannizzaro.material.Colors");
                                Object colors = c.getDeclaredField(value.replace("@color/", "")).get(c);
                                Method asColor = c.getMethod("asColor");
                                valueDefined = asColor.invoke(colors);

                            } catch (Exception e) {
                                System.out.println("ERROR Resourcer - Cannot bind " + value);
                            }

                        } else
                            valueDefined = Color.decode(value);
                        break;
                    }

                    values.get(node.getNodeName()).put(node.getAttribute("name"), valueDefined);

                }

            }
        }
}

---

From source file:Main.java

/**
 * Rename an element, replacing it in its document.
 * @param element the element to rename.
 * @param name the new element name./* w  w w .ja v a  2  s.  com*/
 * @return the renamed element.
 */
public static Element renameElement(Element element, String name) {
    if (element.getNodeName().equals(name))
        return element;
    Element el = element.getOwnerDocument().createElement(name);

    //Copy the attributes
    NamedNodeMap attributes = element.getAttributes();
    int nAttrs = attributes.getLength();
    for (int i = 0; i < nAttrs; i++) {
        Node attr = attributes.item(i);
        el.setAttribute(attr.getNodeName(), attr.getNodeValue());
    }

    //Copy the children
    Node node = element.getFirstChild();
    while (node != null) {
        Node clone = node.cloneNode(true);
        el.appendChild(clone);
        node = node.getNextSibling();
    }

    //Replace the element
    element.getParentNode().replaceChild(el, element);
    return el;
}

---

From source file:de.fraunhofer.iosb.ivct.IVCTcommander.java

private static ConfigParameters parseConfig(Document dom) {
    ConfigParameters configParameters = new ConfigParameters();

    Element elem = dom.getDocumentElement();
    for (Node child = elem.getFirstChild(); child != null; child = child.getNextSibling()) {
        String s = child.getNodeName();
        if (s.compareTo("pathNames") == 0) {
            for (Node child0 = child.getFirstChild(); child0 != null; child0 = child0.getNextSibling()) {
                if (child0.getNodeName().compareTo("sutDir") == 0) {
                    if (child0.getNodeType() == Node.ELEMENT_NODE) {
                        configParameters.pathSutDir = child0.getFirstChild().getNodeValue();
                    }/*from  w  w w  .  j  a  v  a  2s. co  m*/
                }
                if (child0.getNodeName().compareTo("testSuites") == 0) {
                    if (child0.getNodeType() == Node.ELEMENT_NODE) {
                        configParameters.pathTestsuite = child0.getFirstChild().getNodeValue();
                    }
                }
            }
        }
    }

    return configParameters;
}

---

From source file:Main.java

/**
 * Changes the tag name of an element./*from w w  w.j a  va2  s  . co m*/
 * 
 * @param elem Element which name should be changed
 * @param newName new tag name of the element
 * @return true if the name was changed successfully or false otherwise
 */
static public boolean changeTagName(Element elem, String newName) {
    if (elem == null)
        return false; // not Found!
    Document doc = elem.getOwnerDocument();
    Element newElem = doc.createElement(newName);

    // Copy the attributes to the new element
    NamedNodeMap attrs = elem.getAttributes();
    for (int i = 0; i < attrs.getLength(); i++) {
        Attr attr2 = (Attr) doc.importNode(attrs.item(i), true);
        newElem.getAttributes().setNamedItem(attr2);
    }

    // Copy all Child Elements
    for (Node node = elem.getFirstChild(); node != null; node = node.getNextSibling())
        newElem.appendChild(node.cloneNode(true));
    // insert
    Node parent = elem.getParentNode();
    parent.replaceChild(newElem, elem);
    return true;
}

---

From source file:org.unitedinternet.cosmo.dav.caldav.report.MultigetReport.java

private static String updateHrefElementWithRequestUrlUUID(Element hrefElement, String davHref,
        String resourceUUID) {/*from w w w  .  j a  va2  s.c  o  m*/
    if (StringUtils.isNotEmpty(resourceUUID)) {
        Matcher davEmailMatcher = HREF_EMAIL_PATTERN.matcher(davHref);
        if (davEmailMatcher.find()) {
            String email = davEmailMatcher.group(0);
            String newHref = davHref.replaceFirst(email.replaceAll("/", ""), resourceUUID.replaceAll("/", ""));
            hrefElement.getFirstChild().setNodeValue(newHref);
            return newHref;
        }
    }
    return davHref;
}

---

From source file:XMLUtils.java

/**
 * Sets the text value for a given element.
 * @param el/*from   w  ww. j a v a 2s .c  o  m*/
 * @param value
 */
public static void setText(Element el, String value) {
    // remove the children if already exist
    while (el.getFirstChild() != null) {
        el.removeChild(el.getFirstChild());
    }
    if (value == null) {
        value = "";
    }
    Text txt = el.getOwnerDocument().createTextNode(value);
    el.appendChild(txt);
}

---

From source file:XMLUtils.java

/**
 * Sets the text value for a given element as a CDATA section
 * @param el/*from www  .  ja v a 2  s  .  c o  m*/
 * @param value
 */
public static void setCDATA(Element el, String value) {
    // remove the children if already exist
    while (el.getFirstChild() != null) {
        el.removeChild(el.getFirstChild());
    }
    if (value == null) {
        value = "";
    }
    CDATASection txt = el.getOwnerDocument().createCDATASection(value);
    el.appendChild(txt);
}

---

From source file:be.fedict.eid.dss.ws.DSSUtil.java

public static Element getStorageInfoElement(StorageInfo storageInfo) {

    Document newDocument = documentBuilder.newDocument();
    Element newElement = newDocument.createElement("newNode");
    try {/*from  w w  w  .j a  v a2s  . c o  m*/
        artifactMarshaller.marshal(artifactObjectFactory.createStorageInfo(storageInfo), newElement);
    } catch (JAXBException e) {
        throw new RuntimeException("JAXB error: " + e.getMessage(), e);
    }
    return (Element) newElement.getFirstChild();
}

---

From source file:Main.java

/**
 * Rename an element in a DOM document. It happens to involves a node
 * replication./*w w w.  j  a v a  2  s  .  c  o m*/
 * 
 * @param document
 *            The document containing the element (some way to verify
 *            that?).
 */
public static Element renameElement(Document document, Element element, String newName, String namespace) {
    if (namespace == null) {
        throw new IllegalArgumentException("No namespace provided for element " + element);
    }
    Element newElement = document.createElementNS(namespace, newName);
    NamedNodeMap attributes = element.getAttributes();
    for (int i = 0, iEnd = attributes.getLength(); i < iEnd; i++) {
        Attr attr2 = (Attr) document.importNode(attributes.item(i), true);
        newElement.getAttributes().setNamedItem(attr2);
    }
    while (element.hasChildNodes()) {
        newElement.appendChild(element.getFirstChild());
    }
    element.getParentNode().replaceChild(newElement, element);
    return newElement;
}

---

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