Example usage for org.w3c.dom Element getNodeName

List of usage examples for org.w3c.dom Element getNodeName

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Introduction

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

Prototype

public String getNodeName();

Source Link

Document

The name of this node, depending on its type; see the table above.

Usage

From source file:com.msopentech.odatajclient.engine.data.atom.AtomDeserializer.java

public static AtomEntry entry(final Element input) {
    if (!ODataConstants.ATOM_ELEM_ENTRY.equals(input.getNodeName())) {
        return null;
    }/*w  w  w  . j  a va  2 s  . c  o  m*/

    final AtomEntry entry = new AtomEntry();

    common(input, entry);

    final String etag = input.getAttribute(ODataConstants.ATOM_ATTR_ETAG);
    if (StringUtils.isNotBlank(etag)) {
        entry.setETag(etag);
    }

    final List<Element> categories = XMLUtils.getChildElements(input, ODataConstants.ATOM_ELEM_CATEGORY);
    if (!categories.isEmpty()) {
        entry.setType(categories.get(0).getAttribute(ODataConstants.ATOM_ATTR_TERM));
    }

    final List<Element> links = XMLUtils.getChildElements(input, ODataConstants.ATOM_ELEM_LINK);
    for (Element linkElem : links) {
        final AtomLink link = new AtomLink();
        link.setRel(linkElem.getAttribute(ODataConstants.ATTR_REL));
        link.setTitle(linkElem.getAttribute(ODataConstants.ATTR_TITLE));
        link.setHref(linkElem.getAttribute(ODataConstants.ATTR_HREF));

        if (ODataConstants.SELF_LINK_REL.equals(link.getRel())) {
            entry.setSelfLink(link);
        } else if (ODataConstants.EDIT_LINK_REL.equals(link.getRel())) {
            entry.setEditLink(link);
        } else if (link.getRel().startsWith(ODataConstants.NAVIGATION_LINK_REL)) {
            link.setType(linkElem.getAttribute(ODataConstants.ATTR_TYPE));
            entry.addNavigationLink(link);

            final List<Element> inlines = XMLUtils.getChildElements(linkElem, ODataConstants.ATOM_ELEM_INLINE);
            if (!inlines.isEmpty()) {
                final List<Element> entries = XMLUtils.getChildElements(inlines.get(0),
                        ODataConstants.ATOM_ELEM_ENTRY);
                if (!entries.isEmpty()) {
                    link.setInlineEntry(entry(entries.get(0)));
                }

                final List<Element> feeds = XMLUtils.getChildElements(inlines.get(0),
                        ODataConstants.ATOM_ELEM_FEED);
                if (!feeds.isEmpty()) {
                    link.setInlineFeed(feed(feeds.get(0)));
                }
            }
        } else if (link.getRel().startsWith(ODataConstants.ASSOCIATION_LINK_REL)) {
            entry.addAssociationLink(link);
        } else if (link.getRel().startsWith(ODataConstants.MEDIA_EDIT_LINK_REL)) {
            entry.addMediaEditLink(link);
        }
    }

    final List<Element> authors = XMLUtils.getChildElements(input, ODataConstants.ATOM_ELEM_AUTHOR);
    if (!authors.isEmpty()) {
        final AtomEntry.Author author = new AtomEntry.Author();
        for (Node child : XMLUtils.getChildNodes(input, Node.ELEMENT_NODE)) {
            if (ODataConstants.ATOM_ELEM_AUTHOR_NAME.equals(XMLUtils.getSimpleName(child))) {
                author.setName(child.getTextContent());
            } else if (ODataConstants.ATOM_ELEM_AUTHOR_URI.equals(XMLUtils.getSimpleName(child))) {
                author.setUri(child.getTextContent());
            } else if (ODataConstants.ATOM_ELEM_AUTHOR_EMAIL.equals(XMLUtils.getSimpleName(child))) {
                author.setEmail(child.getTextContent());
            }
        }
        if (!author.isEmpty()) {
            entry.setAuthor(author);
        }
    }

    final List<Element> actions = XMLUtils.getChildElements(input, ODataConstants.ATOM_ELEM_ACTION);
    for (Element action : actions) {
        final ODataOperation operation = new ODataOperation();
        operation.setMetadataAnchor(action.getAttribute(ODataConstants.ATTR_METADATA));
        operation.setTitle(action.getAttribute(ODataConstants.ATTR_TITLE));
        operation.setTarget(URI.create(action.getAttribute(ODataConstants.ATTR_TARGET)));

        entry.addOperation(operation);
    }

    final List<Element> contents = XMLUtils.getChildElements(input, ODataConstants.ATOM_ELEM_CONTENT);
    if (!contents.isEmpty()) {
        final Element content = contents.get(0);

        List<Element> props = XMLUtils.getChildElements(content, ODataConstants.ELEM_PROPERTIES);
        if (props.isEmpty()) {
            entry.setMediaContentSource(content.getAttribute(ODataConstants.ATOM_ATTR_SRC));
            entry.setMediaContentType(content.getAttribute(ODataConstants.ATTR_TYPE));

            props = XMLUtils.getChildElements(input, ODataConstants.ELEM_PROPERTIES);
            if (!props.isEmpty()) {
                entry.setMediaEntryProperties(props.get(0));
            }
        } else {
            entry.setContent(props.get(0));
        }
    }

    return entry;
}

From source file:uk.ac.kcl.Transform23.java

public static void cleanFieldNames(Node node) {
    // do something with the current node instead of System.out
    //System.out.println(node.getNodeName());

    NodeList nodeList = node.getChildNodes();
    for (int i = 0; i < nodeList.getLength(); i++) {
        Node currentNode = nodeList.item(i);
        if (currentNode.getNodeType() == Node.ELEMENT_NODE) {
            //calls this method for all the children which is Element
            Element el = (Element) nodeList.item(i);
            //System.out.println(el.getNodeName());
            //System.out.println(nodeList.getLength());
            if (el.getNodeName().contains(".")) {
                el.getOwnerDocument().renameNode(nodeList.item(i), null, el.getNodeName().replace(".", "_"));
            }/*from ww  w  . j  av  a  2  s .  c  o m*/
            cleanFieldNames(currentNode);
        }
    }
}

From source file:Main.java

public static String logElement(Element El, int level) {

    String Es = "";
    String indentText = "  ";
    String addIndT = "";

    // add indent
    int ind = 0;// w  w  w.  j a  v a 2s  .c om
    while (ind < level) {
        addIndT = addIndT + indentText;
        ind++;

    }
    String name = El.getNodeName();
    Es = "\n" + addIndT + "<" + name + " ";
    // Attribs
    NamedNodeMap namedNodeMap = El.getAttributes();
    StringBuilder sb = new StringBuilder(Es);
    for (int i = 0; i < namedNodeMap.getLength(); i++) {
        Attr att = (Attr) namedNodeMap.item(i);
        sb.append(" " + Es + att.getName() + "=\"" + att.getNodeValue() + "\" ");
        // Es = " " + Es + att.getName() + "=\"" + att.getNodeValue() +
        // "\" ";
    }
    sb.append(">");
    // Es = Es + ">";
    Es = sb.toString();
    NodeList pl = El.getChildNodes();
    int index = pl.getLength();
    // text nodes
    if (index > 0) {
        int i = 0;
        while (i < index) {
            Node DomNode = pl.item(i);
            if ((DomNode.getNodeType()) == org.w3c.dom.Node.TEXT_NODE) {
                String Etext = DomNode.getNodeValue();
                Es = Es + "\n " + addIndT + addIndT + Etext;
            }
            i++;
        }
    }
    // Child Elements
    if (index > 0) {
        level++;
        int i = 0;
        while (i < index) {
            Node DomNode = pl.item(i);
            if ((DomNode.getNodeType()) == org.w3c.dom.Node.ELEMENT_NODE) {
                Element el = (Element) DomNode;
                Es = Es + logElement(el, level);
            }
            i++;
        }
    }
    Es = Es + "\n" + addIndT + "</" + name + ">";

    return Es;
}

From source file:net.vexelon.bgrates.Utils.java

/**
 * Serialize an XML element recursively/*w  ww  . ja  v a2 s .c o  m*/
 * @param node
 * @param serializer
 * @throws IOException
 */
private static void serializeXmlElement(Node node, XmlSerializer serializer) throws IOException {

    NodeList children = node.getChildNodes();
    for (int i = 0; i < children.getLength(); i++) {
        Node current = children.item(i);

        if (current.getNodeType() == Node.ELEMENT_NODE) {
            Element child = (Element) current;
            serializer.startTag("", child.getNodeName());
            serializeXmlElement(child, serializer);
            serializer.endTag("", child.getNodeName());
        } else if (current.getNodeType() == Node.TEXT_NODE) {
            Text child = (Text) current;
            serializer.text(child.getData());
        } else if (current.getNodeType() == Node.CDATA_SECTION_NODE) {
            CDATASection child = (CDATASection) current;
            serializer.cdsect(child.getData());
        } else if (current.getNodeType() == Node.COMMENT_NODE) {
            Comment child = (Comment) current;
            serializer.comment(child.getData());
        }
    }
}

From source file:Main.java

public static String logElement(final Element elem, final int level) {

    String estr = "";
    String indentText = "  ";
    String addIndT = "";

    // add indent
    int ind = 0;//from www.  j a  va  2 s. c o  m
    while (ind < level) {
        addIndT = addIndT + indentText;
        ind++;

    }
    String name = elem.getNodeName();
    estr = "\n" + addIndT + "<" + name + " ";
    // Attribs
    NamedNodeMap namedNodeMap = elem.getAttributes();
    StringBuilder sb = new StringBuilder(estr);
    for (int i = 0; i < namedNodeMap.getLength(); i++) {
        Attr att = (Attr) namedNodeMap.item(i);
        sb.append(" " + estr + att.getName() + "=\"" + att.getNodeValue() + "\" ");
    }
    sb.append(">");
    estr = sb.toString();
    NodeList pl = elem.getChildNodes();
    int index = pl.getLength();
    // text nodes
    if (index > 0) {
        int i = 0;
        while (i < index) {
            Node domNode = pl.item(i);
            if ((domNode.getNodeType()) == org.w3c.dom.Node.TEXT_NODE) {
                String Etext = domNode.getNodeValue();
                estr = estr + "\n " + addIndT + addIndT + Etext;
            }
            i++;
        }
    }
    // Child Elements
    if (index > 0) {
        int i = 0;
        while (i < index) {
            Node domNode = pl.item(i);
            if ((domNode.getNodeType()) == org.w3c.dom.Node.ELEMENT_NODE) {
                Element el = (Element) domNode;
                estr = estr + logElement(el, level + 1);
            }
            i++;
        }
    }
    estr = estr + "\n" + addIndT + "</" + name + ">";

    return estr;
}

From source file:Main.java

public static Element getSingleOptionalChildElement(Element parent, Enum<?> child) {
    final String elName = getXmlName(child);
    final NodeList list = parent.getElementsByTagName(elName);
    if (list.getLength() == 1) {
        return (Element) list.item(0);
    }//  w w  w  . j a v a  2s.c om
    if (list.getLength() == 0) {
        return null;
    }
    throw new IllegalArgumentException("expected a single " + elName + " child element of XML element "
            + parent.getNodeName() + ", but found " + list.getLength());
}

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

public static String getElementText(Element root, String elementName) {
    NodeList list = root.getElementsByTagName(elementName);
    if (list.getLength() == 0) {
        if (logger.isDebugEnabled()) {
            logger.debug("No element named '" + elementName + "' under '" + root.getNodeName() + "'");
        }//ww w  .  j  a  va  2  s.  co m
        return null;
    }
    return getElementText((Element) list.item(0));
}

From source file:Main.java

/**
 * Returns the element name of the given element.
 * @param element//from   w ww . j  a v a2  s  .co  m
 * @return String
 */
public static String getElementName(Element element) {
    // When loading from disk the local name will be setup correctly, but if the local name
    // is fetched directly after calling Document.createElement() then the value will be null.
    // See the JavaDoc for more info.  To workaround this, use the complete node name.
    String elemName = element.getLocalName();
    if (elemName == null) {
        elemName = element.getNodeName();
    }
    return elemName;
}

From source file:org.dataone.proto.trove.mn.http.client.HttpExceptionHandler.java

private static ErrorElements deserializeXml(HttpResponse response) throws IllegalStateException, IOException //    throws NotFound, InvalidToken, ServiceFailure, NotAuthorized,
//    NotFound, IdentifierNotUnique, UnsupportedType,
//    InsufficientResources, InvalidSystemMetadata, NotImplemented,
//    InvalidCredentials, InvalidRequest, IOException {
{
    ErrorElements ee = new ErrorElements();

    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    Document doc;/*from  w  w  w. ja v a2  s . co m*/

    int httpCode = response.getStatusLine().getStatusCode();
    if (response.getEntity() != null) {
        BufferedInputStream bErrorStream = new BufferedInputStream(response.getEntity().getContent());
        bErrorStream.mark(5000); // good for resetting up to 5000 bytes

        String detailCode = null;
        String description = null;
        String name = null;
        int errorCode = -1;
        try {
            DocumentBuilder db = dbf.newDocumentBuilder();
            doc = db.parse(bErrorStream);
            Element root = doc.getDocumentElement();
            root.normalize();
            if (root.getNodeName().equalsIgnoreCase("error")) {
                if (root.hasAttribute("errorCode")) {
                    try {
                        errorCode = Integer.getInteger(root.getAttribute("errorCode"));
                    } catch (NumberFormatException nfe) {
                        System.out.println("errorCode unexpectedly not able to parse to int,"
                                + " using http status for creating exception");
                        errorCode = httpCode;
                    }
                }
                if (errorCode != httpCode) //            throw new ServiceFailure("1000","errorCode in message body doesn't match httpStatus");
                {
                    System.out.println("errorCode in message body doesn't match httpStatus,"
                            + " using errorCode for creating exception");
                }
                if (root.hasAttribute("detailCode")) {
                    detailCode = root.getAttribute("detailCode");
                } else {
                    detailCode = "detail code is Not Set!";
                }
                if (root.hasAttribute("name")) {
                    name = root.getAttribute("name");
                } else {
                    name = "Exception";
                }
                Node child = root.getFirstChild();
                do {
                    if (child.getNodeType() == Node.ELEMENT_NODE) {
                        if (child.getNodeName().equalsIgnoreCase("description")) {
                            Element element = (Element) child;
                            description = element.getTextContent();
                            break;
                        }
                    }
                } while ((child = child.getNextSibling()) != null);
            } else {
                description = domToString(doc);
                detailCode = "detail code was never Set!";
            }
        } catch (TransformerException e) {
            description = deserializeNonXMLErrorStream(bErrorStream, e);
        } catch (SAXException e) {
            description = deserializeNonXMLErrorStream(bErrorStream, e);
        } catch (IOException e) {
            description = deserializeNonXMLErrorStream(bErrorStream, e);
        } catch (ParserConfigurationException e) {
            description = deserializeNonXMLErrorStream(bErrorStream, e);
        }

        ee.setCode(errorCode);
        ee.setName(name);
        ee.setDetailCode(detailCode);
        ee.setDescription(description);
    }
    return ee;
}

From source file:com.netsteadfast.greenstep.util.BusinessProcessManagementUtils.java

public static String getResourceProcessId(File activitiBpmnFile) throws Exception {
    if (null == activitiBpmnFile || !activitiBpmnFile.exists()) {
        throw new Exception("file no exists!");
    }//from  ww  w .j  av a  2 s  .c om
    if (!activitiBpmnFile.getName().endsWith(_SUB_NAME)) {
        throw new Exception("not resource file.");
    }
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    dbf.setNamespaceAware(true);
    DocumentBuilder db = dbf.newDocumentBuilder();
    Document doc = db.parse(activitiBpmnFile);
    Element element = doc.getDocumentElement();
    if (!"definitions".equals(element.getNodeName())) {
        throw new Exception("not resource file.");
    }
    String processId = activitiBpmnFile.getName();
    if (processId.endsWith(_SUB_NAME)) {
        processId = processId.substring(0, processId.length() - _SUB_NAME.length());
    }
    NodeList nodes = element.getChildNodes();
    for (int i = 0; i < nodes.getLength(); i++) {
        Node node = nodes.item(i);
        if ("process".equals(node.getNodeName())) {
            NamedNodeMap nodeMap = node.getAttributes();
            for (int attr = 0; attr < nodeMap.getLength(); attr++) {
                Node processAttr = nodeMap.item(attr);
                if ("id".equals(processAttr.getNodeName())) {
                    processId = processAttr.getNodeValue();
                }
            }
        }
    }
    return processId;
}