Example usage for org.w3c.dom Element getElementsByTagName

Introduction

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

Prototype

public NodeList getElementsByTagName(String name);

Source Link

Document

Returns a NodeList of all descendant Elements with a given tag name, in document order.

Usage

From source file:fr.ece.epp.tools.Utils.java

public static void updatePom(String path, String[] repo, boolean outOrno) {
    Document document = null;/* w w  w.jav a 2 s  .c  o  m*/
    try {
        document = DocumentBuilderFactory.newInstance().newDocumentBuilder().parse(path);
        Element root = document.getDocumentElement();
        Node repositories = root.getElementsByTagName("repositories").item(0);
        for (int i = 0; i < repo.length; i++) {
            Element repository = document.createElement("repository");

            Element id = document.createElement("id");
            id.appendChild(document.createTextNode("repository" + i));
            repository.appendChild(id);

            Element layout = document.createElement("layout");
            layout.appendChild(document.createTextNode("p2"));
            repository.appendChild(layout);

            Element url = document.createElement("url");
            url.appendChild(document.createTextNode(repo[i]));

            repository.appendChild(url);
            repositories.appendChild(repository);
        }
        output(root, path);
        if (outOrno) {
            output(root, null);
        }

    } catch (SAXException e) {
    } catch (IOException e) {
    } catch (ParserConfigurationException e) {
    }
}

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From source file:fr.aliasource.webmail.server.proxy.client.http.DOMUtils.java

public static Element findElementWithUniqueAttribute(Element root, String elementName, String attribute,
        String attributeValue) {/*from  w  w  w.  j a  v  a  2  s  .c o m*/
    NodeList list = root.getElementsByTagName(elementName);
    for (int i = 0; i < list.getLength(); i++) {
        Element tmp = (Element) list.item(i);
        if (tmp.getAttribute(attribute).equals(attributeValue)) {
            return tmp;
        }
    }
    return null;
}

---

From source file:com.github.anba.es6draft.chakra.ChakraTest.java

private static Map<String, TestSetting> readSettings(Path dir) {
    Path settingsFile = dir.resolve("rlexe.xml");
    if (Files.isRegularFile(settingsFile)) {
        try (Reader reader = bomReader(Files.newInputStream(settingsFile))) {
            Document doc = Resources.xml(reader);
            NodeList elements = doc.getElementsByTagName("default");
            HashMap<String, TestSetting> settingMap = new HashMap<>();
            for (int i = 0, length = elements.getLength(); i < length; ++i) {
                Element element = (Element) elements.item(i);
                String files = element.getElementsByTagName("files").item(0).getTextContent();
                TestSetting setting = new TestSetting();
                NodeList baseline = element.getElementsByTagName("baseline");
                if (baseline.getLength() > 0) {
                    setting.baseline = baseline.item(0).getTextContent();
                }//from w  ww  .j a  v  a2 s.  c  o m
                NodeList compileFlags = element.getElementsByTagName("compile-flags");
                if (compileFlags.getLength() > 0) {
                    String flags = compileFlags.item(0).getTextContent();
                    setting.disabled = flags.contains("-verbose") || flags.contains("-dump:")
                            || flags.contains("-trace:") || flags.contains("-testtrace:")
                            || flags.contains("-testTrace:");
                }
                settingMap.putIfAbsent(files, setting);
            }
            return settingMap;
        } catch (IOException e) {
            throw new UncheckedIOException(e);
        }
    }
    return Collections.emptyMap();
}

---

From source file:com.omertron.thetvdbapi.tools.DOMHelper.java

/**
 * Gets the string value of the tag element name passed
 *
 * @param element//  ww w  . j a  v  a 2  s  .  c o  m
 * @param tagName
 * @return
 */
public static String getValueFromElement(Element element, String tagName) {
    NodeList elementNodeList = element.getElementsByTagName(tagName);
    if (elementNodeList == null) {
        return "";
    } else {
        Element tagElement = (Element) elementNodeList.item(0);
        if (tagElement == null) {
            return "";
        }

        NodeList tagNodeList = tagElement.getChildNodes();
        if (tagNodeList == null || tagNodeList.getLength() == 0) {
            return "";
        }
        return ((Node) tagNodeList.item(0)).getNodeValue();
    }
}

---

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

public static String getText(Element element, String child) {
    String text = "";
    NodeList children = element.getElementsByTagName(child);
    if (children.getLength() > 0) {
        text = getText((Element) children.item(0));
    }//from   w w w  .  j a v  a  2  s. c om

    return text;
}

---

From source file:Main.java

/**
 * /*from  ww  w .  ja  v a 2 s .  c om*/
 * @param element
 * @param tagname
 * @param valueRange
 * @return List
 */
public static List<String> getDOMElementTextByTagName(final Element element, String tagname,
        final int valueRange) {
    final List<String> list = new ArrayList<>();

    if (element != null) {
        // Just to ensure we pick off by the name of the child node...
        final NodeList nodeList = element.getElementsByTagName(tagname.substring(tagname.lastIndexOf("/") + 1)); //$NON-NLS-1$

        if (nodeList.getLength() == 0) {
            list.add(null);
        }

        for (int i = 0; i < ((valueRange == ALL_VALUES) ? nodeList.getLength() : 1); i++) {
            final Node node = nodeList.item(i);

            if (node != null) {
                final Node text = node.getFirstChild();
                list.add(text.getNodeValue());
            }
        }
    } else {
        list.add(null);
    }

    return list;
}

---

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

private static List<Node> getItemGroup(Document doc) {
    NodeList projects = doc.getElementsByTagName(PROJECT);
    List<Node> itemGroupList = new ArrayList<Node>();
    for (int i = 0; i < projects.getLength(); i++) {
        Element project = (Element) projects.item(i);
        NodeList itemGroups = project.getElementsByTagName(ITEMGROUP);
        for (int j = 0; j < itemGroups.getLength(); j++) {
            Element itemGroup = (Element) itemGroups.item(j);
            itemGroupList.add(itemGroup);
        }// www  . j a va  2  s  .com
    }
    return itemGroupList;
}

---

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

private static boolean referenceCheck(Document doc) {
    NodeList project = doc.getElementsByTagName(PROJECT);
    Boolean flag = false;/*w  ww . ja  va  2s.  com*/
    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:com.cloud.test.utils.UtilsForTest.java

public static Map<String, String> getSingleValueFromXML(InputStream is, String[] tagNames) {
    Map<String, String> returnValues = new HashMap<String, String>();
    try {/*from   w  w  w .ja v  a 2 s  . c om*/
        DocumentBuilder docBuilder = factory.newDocumentBuilder();
        Document doc = docBuilder.parse(is);
        Element rootElement = doc.getDocumentElement();

        for (int i = 0; i < tagNames.length; i++) {
            NodeList targetNodes = rootElement.getElementsByTagName(tagNames[i]);
            if (targetNodes.getLength() <= 0) {
                System.out.println("no " + tagNames[i] + " tag in XML response...returning null");
            } else {
                returnValues.put(tagNames[i], targetNodes.item(0).getTextContent());
            }
        }
    } catch (Exception ex) {
        System.out.println("error processing XML");
        ex.printStackTrace();
    }
    return returnValues;
}

---

From source file:com.atomiton.watermanagement.ngo.util.WaterMgmtNGOUtility.java

public static String getXMLElementValue(String tagName, String xmlString) {
    try {/*from w  ww .j  ava 2 s  . c om*/
        DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
        DocumentBuilder builder = factory.newDocumentBuilder();
        Document document = builder.parse(new InputSource(new StringReader(xmlString)));
        Element rootElement = document.getDocumentElement();
        String rootElementTagName = rootElement.getTagName();
        if (rootElementTagName.equalsIgnoreCase(tagName)) {
            return rootElement.getTextContent();
        } else {
            NodeList list = rootElement.getElementsByTagName(tagName);
            if (list != null && list.getLength() > 0) {
                NodeList subList = list.item(0).getChildNodes();
                if (subList != null && subList.getLength() > 0) {
                    return subList.item(0).getNodeValue();
                }
            }
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
    return null;
}

---

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