Example usage for org.w3c.dom Node getAttributes

Introduction

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

Prototype

public NamedNodeMap getAttributes();

Source Link

Document

A NamedNodeMap containing the attributes of this node (if it is an Element) or null otherwise.

Usage

From source file:Main.java

/**
 * Find all attribute in a node with specific prefix.
 *
 * @param node         the note that contains the attributes
 * @param prefix       the prefix to search for
 * @param removePrefix true: removes the prefix from attribute name (name is the key of resulting map)
 * @return the values or a empty map/*from w ww . ja  va2  s. c o m*/
 */
public static HashMap<String, String> getAttributes(Node node, String prefix, boolean removePrefix) {
    final HashMap<String, String> result = new HashMap<>();

    final NamedNodeMap attributes = node.getAttributes();
    for (int i = 0; i < attributes.getLength(); i++) {
        final Node att = attributes.item(i);
        String name = att.getNodeName();
        if (name.startsWith(prefix)) {
            if (removePrefix) {
                name = name.substring(prefix.length());
            }
            result.put(name, att.getNodeValue());
        }
    }
    return result;
}

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From source file:org.aectann.postage.TrackingStatusRefreshTask.java

public static TrackingInfo syncRequest(Context context, String tracking) throws FactoryConfigurationError {
    TrackingInfo result = null;/*from w  ww  .ja va  2  s .  com*/
    if (tracking != null && tracking.length() > 0) {
        tracking = tracking.toUpperCase();
        HttpClient client = new DefaultHttpClient();
        try {
            HttpResponse response = client.execute(new HttpGet("http://prishlo.li/" + tracking + ".xml"));
            if (response.getStatusLine().getStatusCode() == HttpStatus.SC_OK) {
                InputStream content = response.getEntity().getContent();
                DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance();
                DocumentBuilder documentBuilder = documentBuilderFactory.newDocumentBuilder();
                Document document = documentBuilder.parse(content);
                String weight = getFirstVaueOrNull(document, "weight");
                String from = getFirstVaueOrNull(document, "from");
                String kind = getFirstVaueOrNull(document, "kind");
                TrackingInfo old = TrackingStorageUtils.loadStoredTrackingInfo(tracking, context);
                result = new TrackingInfo(old != null ? old.getName() : null, tracking, weight, kind, from);
                NodeList checkpoints = document.getElementsByTagName("checkpoint");

                SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss");
                for (int i = 0; i < checkpoints.getLength(); i++) {
                    Node current = checkpoints.item(i);
                    NamedNodeMap attributes = current.getAttributes();
                    Node state = attributes.getNamedItem("state");
                    Node attribute = attributes.getNamedItem("attribute");
                    Node date = attributes.getNamedItem("date");

                    String dateString = date.getNodeValue();
                    String attributeString = attribute.getNodeValue();
                    String stateString = state.getNodeValue();
                    String locationString = current.getFirstChild().getNodeValue();
                    result.addStatus(new TrackingStatus(stateString, dateFormat.parse(dateString),
                            attributeString, locationString));
                }
            }
        } catch (Exception e) {
            if (result == null) {
                result = new TrackingInfo(null, tracking, null, null, null);
            }
        }
    }
    return result;
}

---

From source file:de.betterform.xml.xforms.model.constraints.RelevanceSelector.java

private static void addAttributes(Element relevantElement, Node instanceNode) {
    NamedNodeMap instanceAttributes = instanceNode.getAttributes();

    for (int index = 0; index < instanceAttributes.getLength(); index++) {
        Node instanceAttr = (Node) instanceAttributes.item(index);

        if (isEnabled(instanceAttr)) {
            if (instanceAttr.getNamespaceURI() == null) {
                relevantElement.setAttribute(instanceAttr.getNodeName(), instanceAttr.getNodeValue());
            } else {
                relevantElement.setAttributeNS(instanceAttr.getNamespaceURI(), instanceAttr.getNodeName(),
                        instanceAttr.getNodeValue());
            }//ww w .j  a  va  2  s .  co m
        }
    }
}

---

From source file:Main.java

/**
 * Searches for a particular attribute attached to a node. Returns null
 * if not found//w  w  w  .ja v  a  2s .c om
 */
public static String searchForAttribute(Node content, String attributeName) {
    if (content == null) {
        return null;
    } else if (attributeName == null) {
        return null;
    }

    Node node = content.getAttributes().getNamedItem(attributeName);

    if (node == null) {
        return null;
    } else {
        return node.getNodeValue();
    }
}

---

From source file:Main.java

/**
 * Retrieves the desired attribute from the given Node
 * /*from ww w  .  j  a v  a 2s .  c o  m*/
 * @param xml the Node
 * @param attr the attribute name String
 * @return the attribute value String
 **/
public final static String getAttribute(final Node xml, final String attr) {
    if (xml == null) {
        return null;
    }
    final NamedNodeMap attrs = xml.getAttributes();
    return attrs == null ? null : xmlFindTextNode(attrs.getNamedItem(attr));
}

---

From source file:Main.java

/**
 * Sarches for ressources that have to be downloaded and creates a list with all download links.
 *
 * @param node to check for download links
 * @return list with all found download links
 *///  w  ww.  j a  v a 2s  .c  o  m
private static ArrayList<String> findUrls(Node node) {

    int type = node.getNodeType();
    ArrayList<String> result = new ArrayList<>();
    String temp = null;
    NamedNodeMap atts = node.getAttributes();
    Log.i(TAG, "parsing for ressources.  node: " + node.getNodeName() + " value: " + node.getNodeValue()
            + " atts length: " + atts.getLength() + "type: " + type);
    switch (type) {
    //Element
    case Node.ELEMENT_NODE:
        //TODO: This method is stupid. It just looks for
        // attributes named ressourcepath. What if we have to download several ressources?

        for (int j = 0; j < atts.getLength(); j++) {
            Log.i(TAG, "atts: " + atts.item(j).getNodeName() + " value: " + atts.item(j).getNodeValue());
            temp = atts.item(j).getNodeValue();

            if (temp != null) {
                result.add(temp);
                Log.i(TAG, "added path: " + temp);
            }

            Log.i(TAG, "parent node:" + node.getParentNode().getNodeName());
            Element parent = (Element) node.getParentNode();
            parent.setAttribute("TESTITEST", "dllink");

        }
        // get the pages, means the children
        for (Node child = node.getFirstChild(); child != null; child = child.getNextSibling()) {
            ArrayList<String> childres = findUrls(child);
            if (childres.size() > 0) {
                result.addAll(childres);
            }
        }
        break;
    }
    return result;
}

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From source file:Main.java

public static void getAttributes(Node p_node, HashMap<String, String> p_map) throws Exception {

    NamedNodeMap l_nnm = null;/* w w  w  .  j  a  va  2  s  . co m*/
    Node l_n = null;
    String l_an = null;
    String l_av = null;

    l_nnm = p_node.getAttributes();
    if (l_nnm != null) {
        for (int l_i = 0; l_i < l_nnm.getLength(); l_i++) {
            l_n = l_nnm.item(l_i);
            l_an = l_n.getNodeName();
            l_av = l_n.getNodeValue();
            p_map.put(l_an, l_av);
        }
    }

}

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From source file:Main.java

private static void print(Node e, String tab) {

    if (e.getNodeType() == Node.TEXT_NODE) {
        System.out.println(tab + e.getNodeValue());
        return;//from  w  ww  .j a v  a2s  .  c o m
    }

    System.out.print(tab + e.getNodeName());

    NamedNodeMap as = e.getAttributes();
    if (as != null && as.getLength() > 0) {
        System.out.print(" attributes=[");
        for (int i = 0; i < as.getLength(); i++)
            System.out.print((i == 0 ? "" : ", ") + as.item(i));
        System.out.print("]");
    }
    System.out.println();

    if (e.getNodeValue() != null)
        System.out.println(tab + " " + e.getNodeValue());

    NodeList childs = e.getChildNodes();
    for (int i = 0; i < childs.getLength(); i++)
        print(childs.item(i), tab + " ");
}

---

From source file:Main.java

/**
 * Puts the node attributes (if it has any) into HashMap<String,String>
 * /* w  ww .  j a  va2  s .  com*/
 * @param node : XML node to look for its attributes
 * @return Hashmap<String,String> of the node attributes
 */
public static HashMap<String, String> getAttributes(Node node) {
    String attrName = null;
    String attrValue = null;
    HashMap<String, String> attributesMap = new HashMap<String, String>();
    NamedNodeMap attributes = node.getAttributes();
    for (int attrIndex = 0; attributes != null && attrIndex < attributes.getLength(); attrIndex++) {
        attrName = attributes.item(attrIndex).getNodeName();
        attrValue = attributes.item(attrIndex).getNodeValue();
        attributesMap.put(attrName, attrValue);
    }
    return attributesMap.size() == 0 ? null : attributesMap;
}

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From source file:Main.java

/**
 * Constructs a XPath query to the supplied node.
 * /*from  w w  w . j a  v  a  2  s. c o m*/
 * @param n
 * @return
 */
public static String getXPath(Node n) {
    if (null == n) {
        throw new IllegalArgumentException("Invalid node");
    }

    ArrayList<Node> hierarchy = new ArrayList<Node>();
    StringBuffer buffer = new StringBuffer();
    Node parent = null;

    // Push parent element's on stack
    hierarchy.add(n);
    parent = n.getParentNode();
    while (parent != null && parent.getNodeType() != Node.DOCUMENT_NODE) {
        hierarchy.add(0, parent);
        parent = parent.getParentNode();
    }

    Iterator<Node> i = hierarchy.iterator();
    while (i.hasNext()) {
        Node node = i.next();
        buffer.append("/");
        buffer.append(node.getNodeName());
        if (node.hasAttributes()) {
            Node uuid = node.getAttributes().getNamedItem("uuid");
            if (uuid != null) {
                buffer.append("[@uuid='");
                buffer.append(uuid.getNodeValue());
                buffer.append("']");
            }
        }
    }

    // return buffer
    return buffer.toString();
}

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