Example usage for org.w3c.dom Node getNodeValue

List of usage examples for org.w3c.dom Node getNodeValue

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Introduction

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

Prototype

public String getNodeValue() throws DOMException;

Source Link

Document

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

Usage

From source file:Main.java

private static void reorganizePrimitiveToArray(Node parentNode, JsonObject upperJson, JsonObject childJson,
        Node childNode, JsonElement existing) {
    upperJson.remove(parentNode.getNodeName());
    JsonArray arrayJson = new JsonArray();
    arrayJson.add(existing);//from  w w w.  jav  a  2s . c om
    arrayJson.add(new JsonPrimitive(childNode.getNodeValue()));
    upperJson.add(parentNode.getNodeName(), arrayJson);
    REORGANIZED.put(parentNode.hashCode() + EMPTY, childJson);
}

From source file:Main.java

public static String getId(Node node) {
    try {//from  w  w w  .  ja  va  2 s  . c  o m
        NamedNodeMap nnm = node.getAttributes();
        Node attrib = nnm.getNamedItem("Id");
        Object ID;
        if (attrib.hasChildNodes()) {
            ID = attrib.getChildNodes().item(0).getNodeValue();
        } else {
            ID = attrib.getNodeValue();
        }
        return ID.toString();
    } catch (Exception ex) {
        return "";
    }
}

From source file:Main.java

/**
 * This method will return the content of this particular <code>element</code>.
 * For example,/*  w w  w. ja va  2  s .c  o  m*/
 *
 * <pre>
 *    <result>something_1</result>
 * </pre>
 * When the {@link org.w3c.dom.Element} <code>&lt;result&gt;</code> is passed in as
 * argument (<code>element</code> to this method, it returns the content of it,
 * namely, <code>something_1</code> in the example above.
 * 
 * @return
 */
public static String getContent(Element element) {
    StringBuffer paramValue = new StringBuffer();
    NodeList childNodes = element.getChildNodes();
    for (int j = 0; j < childNodes.getLength(); j++) {
        Node currentNode = childNodes.item(j);
        if (currentNode != null && currentNode.getNodeType() == Node.TEXT_NODE) {
            String val = currentNode.getNodeValue();
            if (val != null) {
                paramValue.append(val.trim());
            }
        }
    }
    String val = paramValue.toString().trim();
    return val;
}

From source file:Main.java

public static String getNamespaceURI(final org.w3c.dom.Node n, final String prefix) {
    final Node prefixDeclaration = n.getAttributes().getNamedItem("xmlns:" + prefix);
    if (prefixDeclaration != null) {
        // we have found the good NameSpace
        return prefixDeclaration.getNodeValue();
    }//from   w ww .j  a  va2 s.  c  om
    // we have found the good NameSpace
    // we look for the NameSpace in the parent Node
    return getNamespaceURI(n.getParentNode(), prefix);
}

From source file:Main.java

/**
 * Copy one node to another node./* w  w  w.j a v a2 s.co m*/
 * @param source source Node
 * @param dest destination Node
 * @return destination Node
 */
public static synchronized Node copyNode(Node source, Node dest) {
    if (source.getNodeType() == Node.TEXT_NODE) {
        Text tn = dest.getOwnerDocument().createTextNode(source.getNodeValue());
        return tn;
    }

    Node attr = null;
    NamedNodeMap attrs = source.getAttributes();

    if (attrs != null) {
        for (int i = 0; i < attrs.getLength(); i++) {
            attr = attrs.item(i);
            ((Element) dest).setAttribute(attr.getNodeName(), attr.getNodeValue());
        }
    }

    Node child = null;
    NodeList list = source.getChildNodes();
    for (int i = 0; i < list.getLength(); i++) {
        child = list.item(i);
        if (!(child instanceof Text)) {
            Element en = dest.getOwnerDocument().createElementNS(child.getNamespaceURI(), child.getNodeName());

            if (child.getNodeValue() != null) {
                en.setNodeValue(child.getNodeValue());
            }

            Node n = copyNode(child, en);
            dest.appendChild(n);
        } else if (child instanceof CDATASection) {
            CDATASection cd = dest.getOwnerDocument().createCDATASection(child.getNodeValue());
            dest.appendChild(cd);
        } else {
            Text tn = dest.getOwnerDocument().createTextNode(child.getNodeValue());
            dest.appendChild(tn);
        }
    }
    return dest;
}

From source file:Main.java

protected static void getTextFromNode(Node node, StringBuffer buffer, boolean addSpace) {
    switch (node.getNodeType()) {
    case Node.CDATA_SECTION_NODE:
    case Node.TEXT_NODE:
        buffer.append(node.getNodeValue());
        if (addSpace)
            buffer.append(" ");
    }/*from w w  w  . ja v a2s. com*/
    Node child = node.getFirstChild();
    while (child != null) {
        getTextFromNode(child, buffer, addSpace);
        child = child.getNextSibling();
    }
}

From source file:DomUtil.java

/**
 * Extract the textual content from a Node.
 * This is rather like the XPath value of a Node.
 * @param node The node to extract the text from
 * @return The textual value of the node
 *//* w  ww . j  a  v  a2 s  .c  o m*/
public static String getText(Node node) {
    StringBuffer reply = new StringBuffer();

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

        if ((child instanceof CharacterData && !(child instanceof Comment))
                || child instanceof EntityReference) {
            reply.append(child.getNodeValue());
        } else if (child.getNodeType() == Node.ELEMENT_NODE) {
            reply.append(getText(child));
        }
    }

    return reply.toString();
}

From source file:Main.java

/**
 * Retrieves the String of a Node//from w  w  w  .j  a  va  2s .  c o m
 * 
 * @param n the Node
 * @return the String
 **/
public final static String toString(final Node n) {
    if (n == null) {
        return null;
    }

    return n instanceof Text ? n.getNodeValue() : n.getNodeName();
}

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

public static TrackingInfo syncRequest(Context context, String tracking) throws FactoryConfigurationError {
    TrackingInfo result = null;/*from w  w  w  .j av a 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:Main.java

public static String getValueXPath(String srcXmlString, String xPath) {
    String value = null;/*from w ww.  j  a v a 2  s .  c  o  m*/
    try {
        Object result = execXpathGetNode(srcXmlString, xPath);
        Node node = (Node) result;
        if (node.getNodeType() == Node.ELEMENT_NODE) {
            value = node.getTextContent();
        } else {
            value = node.getNodeValue();
        }
        logger.debug(xPath + " = " + value);
    } catch (Exception ex) {
        logger.error(ex.getMessage() + " Could not extract any value using xpath: " + xPath);
    }
    return value;
}