Example usage for org.w3c.dom Element getAttributes

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

  1. HOME
  2. Java
  3. org.w3c
  4. org.w3c.dom.*
  5. Element
  6. getAttributes

Introduction

In this page you can find the example usage for org.w3c.dom Element 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:com.amalto.core.storage.hibernate.DefaultStorageClassLoader.java

private static void addProperty(Document document, Node sessionFactoryElement, String propertyName,
        String propertyValue) {//from   ww w  . j  av a2 s  .  co m
    Element property = document.createElement("property"); //$NON-NLS-1$
    Attr name = document.createAttribute("name"); //$NON-NLS-1$
    name.setValue(propertyName);
    property.getAttributes().setNamedItem(name);
    property.appendChild(document.createTextNode(propertyValue));
    sessionFactoryElement.appendChild(property);
}

From source file:Main.java

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

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

    // add indent
    int ind = 0;//  ww w .  j  a v a 2s  .  c o m
    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:org.jasypt.spring31.xml.encryption.DigesterConfigBeanDefinitionParser.java

private static Class<?> computeConfigClass(final Element element) {

    boolean isSimpleConfig = false;
    boolean isStringConfig = false;
    boolean isEnvironmentConfig = false;
    boolean isStringEnvironmentConfig = false;

    final NamedNodeMap attributesMap = element.getAttributes();
    final int attributesLen = attributesMap.getLength();
    for (int i = 0; i < attributesLen; i++) {
        final Node attribute = attributesMap.item(i);
        final String attributeName = attribute.getNodeName();
        if (!isSimpleConfig && PARAMS_SIMPLE.contains(attributeName)) {
            isSimpleConfig = true;//  w w  w . j a v a2s.  c o m
        }
        if (!isStringConfig && PARAMS_STRING.contains(attributeName)) {
            isStringConfig = true;
        }
        if (!isEnvironmentConfig && PARAMS_ENVIRONMENT.contains(attributeName)) {
            isEnvironmentConfig = true;
        }
        if (!isStringEnvironmentConfig && PARAMS_STRING_ENVIRONMENT.contains(attributeName)) {
            isStringEnvironmentConfig = true;
        }
    }

    if (isStringEnvironmentConfig || (isEnvironmentConfig && isStringConfig)) {
        return EnvironmentStringDigesterConfig.class;
    }
    if (isEnvironmentConfig) {
        return EnvironmentDigesterConfig.class;
    }
    if (isStringConfig) {
        return SimpleStringDigesterConfig.class;
    }
    return SimpleDigesterConfig.class;

}

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   w w w.  ja  v  a2s  .  com
    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 boolean validate(Element ele, String[] requiredAttributes, String[] optionalAttributes,
        String[] requiredElements, String[] optionalElements) {

    boolean[] foundAttributes = new boolean[requiredAttributes.length];

    for (int i = 0; i < foundAttributes.length; i++) {
        foundAttributes[i] = false;/* w  ww  .j  a v a2  s . c  o m*/
    }

    for (int i = 0; i < ele.getAttributes().getLength(); i++) {
        Node n = ele.getAttributes().item(i);

        boolean found = false;

        for (int j = 0; j < requiredAttributes.length; j++) {
            if (requiredAttributes[j].equalsIgnoreCase(n.getNodeName())) {
                foundAttributes[j] = true;
                found = true;
                break;
            }
        }

        if (!found) {
            for (String c : optionalAttributes) {
                if (n.getNodeName().equalsIgnoreCase(c)) {
                    found = true;
                    break;
                }
            }
        }

        // If we've got this far and nothings been found then there must have been an unexpected attribute
        if (!found) {
            throw new IllegalArgumentException("Error validating XML Element: " + ele.getNodeName()
                    + "; Found unexpected attribute: " + n.getNodeName());
        }
    }

    // Check all required attributes were found
    for (int i = 0; i < foundAttributes.length; i++) {
        if (foundAttributes[i] == false) {
            throw new IllegalArgumentException("Error validating XML Element: " + ele.getNodeName()
                    + "; Failed to find expected attribute or child element named: " + requiredAttributes[i]);
        }
    }

    boolean[] foundElements = new boolean[requiredElements.length];

    for (int i = 0; i < foundElements.length; i++) {
        foundElements[i] = false;
    }

    for (int i = 0; i < ele.getChildNodes().getLength(); i++) {
        Node n = ele.getChildNodes().item(i);

        boolean found = false;

        for (int j = 0; j < requiredElements.length; j++) {
            if (requiredElements[j].equalsIgnoreCase(n.getNodeName())) {
                foundElements[j] = true;
                found = true;
                break;
            }
        }

        if (!found) {
            for (String c : optionalElements) {
                if (n.getNodeName().equalsIgnoreCase(c)) {
                    found = true;
                    break;
                }
            }
        }

        // If we've got this far and nothings been found then there must have been an unexpected element
        if (!found) {

            if (n.getNodeName().startsWith("#") || n.getNodeName().startsWith("<!--")) {
                // Then we just ignore these elements
            } else {
                throw new IllegalArgumentException("Error validating XML Element: " + ele.getNodeName()
                        + "; Found unexpected child node: " + n.getNodeName());
            }
        }
    }

    // Check all required child elements were found
    for (int i = 0; i < foundElements.length; i++) {
        if (foundElements[i] == false) {
            throw new IllegalArgumentException("Error validating XML Element: " + ele.getNodeName()
                    + "; Failed to find expected attribute or child element named: " + requiredElements[i]);
        }
    }

    return true;
}

From source file:com.jaspersoft.jasperserver.ws.xml.Unmarshaller.java

public static ResourceDescriptor readResourceDescriptor(Element rpNode) {

    ResourceDescriptor rd = new ResourceDescriptor();
    NamedNodeMap nodeAttributes;/* ww  w  .  ja v  a2s. c  o  m*/

    if (rpNode instanceof Element) {
        nodeAttributes = rpNode.getAttributes();
    } else {
        // the current implementation currently rely on rpNode being an Element
        throw new IllegalStateException("repNode is not an Element");
    }

    if (nodeAttributes.getNamedItem("name") != null)
        rd.setName(nodeAttributes.getNamedItem("name").getNodeValue());
    if (nodeAttributes.getNamedItem("wsType") != null)
        rd.setWsType(nodeAttributes.getNamedItem("wsType").getNodeValue());
    if (nodeAttributes.getNamedItem(ResourceDescriptor.REFERENCE_TYPE) != null)
        rd.setReferenceType(nodeAttributes.getNamedItem(ResourceDescriptor.REFERENCE_TYPE).getNodeValue());
    if (nodeAttributes.getNamedItem("uriString") != null)
        rd.setUriString(nodeAttributes.getNamedItem("uriString").getNodeValue());
    if (nodeAttributes.getNamedItem("isNew") != null)
        rd.setIsNew(nodeAttributes.getNamedItem("isNew").getNodeValue().equals("true"));

    NodeList childsOfChild = rpNode.getChildNodes();
    for (int c_count = 0; c_count < childsOfChild.getLength(); c_count++) {
        Node child_child = (Node) childsOfChild.item(c_count);

        if (child_child.getNodeType() == Node.ELEMENT_NODE && child_child.getNodeName().equals("label")) {
            rd.setLabel(readPCDATA(child_child));
        } else if (child_child.getNodeType() == Node.ELEMENT_NODE
                && child_child.getNodeName().equals("description")) {
            rd.setDescription(readPCDATA(child_child));
        } else if (child_child.getNodeType() == Node.ELEMENT_NODE
                && child_child.getNodeName().equals("creationDate")) {
            Date creationDate = readCreationDate(child_child);
            if (creationDate != null) {
                rd.setCreationDate(creationDate);
            }
        } else if (child_child.getNodeType() == Node.ELEMENT_NODE
                && child_child.getNodeName().equals("resourceProperty")) {
            rd.setResourceProperty(readResourceProperty(child_child));
        } else if (child_child.getNodeType() == Node.ELEMENT_NODE
                && child_child.getNodeName().equals("resourceDescriptor")) {
            rd.getChildren().add(readResourceDescriptor((Element) child_child));
        } else if (child_child.getNodeType() == Node.ELEMENT_NODE
                && child_child.getNodeName().equals("parameter")) {
            rd.getParameters().add(readResourceParameter(child_child));
        }
    }

    return rd;
}

From source file:Main.java

/**
 * Performs the actual recursive dumping of a DOM tree to a given
 * <CODE>PrintStream</CODE>. Note that dump is intended to be a detailed
 * debugging aid rather than pretty to look at. 
 * /*w w w . ja v a 2 s  .co m*/
 * @param    out            The <CODE>PrintStream</CODE> to write to.
 * @param    node         The <CODE>Node</CODE> under consideration.
 * @param    indent         The level of indentation.
 * @see      #dump(Node)
 * @see      #dump(PrintStream, Node)
 * @since   TFP 1.0
 */
private static void doDump(PrintStream out, final Node node, int indent) {
    if (node != null) {
        for (int index = 0; index < indent; ++index)
            out.write(' ');

        switch (node.getNodeType()) {
        case Node.DOCUMENT_NODE: {
            Document document = (Document) node;

            out.println("DOCUMENT:");

            doDump(out, document.getDoctype(), indent + 1);
            doDump(out, document.getDocumentElement(), indent + 1);
            break;
        }

        case Node.DOCUMENT_TYPE_NODE: {
            DocumentType type = (DocumentType) node;

            out.println("DOCTYPE: [" + "name=" + format(type.getName()) + "," + "publicId="
                    + format(type.getPublicId()) + "," + "systemId=" + format(type.getSystemId()) + "]");
            break;
        }

        case Node.ELEMENT_NODE: {
            Element element = (Element) node;

            out.println("ELEMENT: [" + "ns=" + format(element.getNamespaceURI()) + "," + "name="
                    + format(element.getLocalName()) + "]");

            NamedNodeMap attrs = element.getAttributes();

            for (int index = 0; index < attrs.getLength(); ++index)
                doDump(out, attrs.item(index), indent + 1);

            for (Node child = element.getFirstChild(); child != null;) {
                doDump(out, child, indent + 1);
                child = child.getNextSibling();
            }
            break;
        }
        case Node.ATTRIBUTE_NODE: {
            Attr attr = (Attr) node;

            out.println("ATTRIBUTE: [" + "ns=" + format(attr.getNamespaceURI()) + "," + "prefix="
                    + format(attr.getPrefix()) + "," + "name=" + format(attr.getLocalName()) + "," + "value="
                    + format(attr.getNodeValue()) + "]");
            break;
        }

        case Node.TEXT_NODE: {
            Text text = (Text) node;

            out.println("TEXT: [" + format(text.getNodeValue()) + "]");

            for (Node child = text.getFirstChild(); child != null;) {
                doDump(out, child, indent + 1);
                child = child.getNextSibling();
            }
            break;
        }

        case Node.CDATA_SECTION_NODE: {
            CDATASection data = (CDATASection) node;

            out.println("CDATA: [" + format(data.getNodeValue()) + "]");
            break;
        }

        case Node.COMMENT_NODE: {
            Comment comm = (Comment) node;

            out.println("COMMENT: [" + format(comm.getNodeValue()) + "]");
            break;
        }

        default:
            out.println("UNKNOWN: [type=" + node.getNodeType() + "]");
            break;
        }
    }
}

From source file:Main.java

/**
 * Performs the actual recursive dumping of a DOM tree to a given
 * <CODE>PrintWriter</CODE>. Note that dump is intended to be a detailed
 * debugging aid rather than pretty to look at. 
 * /*w w w .  jav a2  s .  c om*/
 * @param    out            The <CODE>PrintWriter</CODE> to write to.
 * @param    node         The <CODE>Node</CODE> under consideration.
 * @param    indent         The level of indentation.
 * @see      #dump(PrintWriter, Node)
 * @since   TFP 1.0
 */
private static void doDump(PrintWriter out, final Node node, int indent) {
    if (node != null) {
        for (int index = 0; index < indent; ++index)
            out.write(' ');

        switch (node.getNodeType()) {
        case Node.DOCUMENT_NODE: {
            Document document = (Document) node;

            out.println("DOCUMENT:");

            doDump(out, document.getDoctype(), indent + 1);
            doDump(out, document.getDocumentElement(), indent + 1);
            break;
        }

        case Node.DOCUMENT_TYPE_NODE: {
            DocumentType type = (DocumentType) node;

            out.println("DOCTYPE: [" + "name=" + format(type.getName()) + "," + "publicId="
                    + format(type.getPublicId()) + "," + "systemId=" + format(type.getSystemId()) + "]");
            break;
        }

        case Node.ELEMENT_NODE: {
            Element element = (Element) node;

            out.println("ELEMENT: [" + "ns=" + format(element.getNamespaceURI()) + "," + "name="
                    + format(element.getLocalName()) + "]");

            NamedNodeMap attrs = element.getAttributes();

            for (int index = 0; index < attrs.getLength(); ++index)
                doDump(out, attrs.item(index), indent + 1);

            for (Node child = element.getFirstChild(); child != null;) {
                doDump(out, child, indent + 1);
                child = child.getNextSibling();
            }
            break;
        }
        case Node.ATTRIBUTE_NODE: {
            Attr attr = (Attr) node;

            out.println("ATTRIBUTE: [" + "ns=" + format(attr.getNamespaceURI()) + "," + "prefix="
                    + format(attr.getPrefix()) + "," + "name=" + format(attr.getLocalName()) + "," + "value="
                    + format(attr.getNodeValue()) + "]");
            break;
        }

        case Node.TEXT_NODE: {
            Text text = (Text) node;

            out.println("TEXT: [" + format(text.getNodeValue()) + "]");

            for (Node child = text.getFirstChild(); child != null;) {
                doDump(out, child, indent + 1);
                child = child.getNextSibling();
            }
            break;
        }

        case Node.CDATA_SECTION_NODE: {
            CDATASection data = (CDATASection) node;

            out.println("CDATA: [" + format(data.getNodeValue()) + "]");
            break;
        }

        case Node.COMMENT_NODE: {
            Comment comm = (Comment) node;

            out.println("COMMENT: [" + format(comm.getNodeValue()) + "]");
            break;
        }

        default:
            out.println("UNKNOWN: [type=" + node.getNodeType() + "]");
            break;
        }
    }
}

From source file:com.git.original.common.config.XMLFileConfigDocument.java

/**
 * XML??//ww w.  j  a v a  2 s .c o  m
 * 
 * @param elem
 *            XML
 * @return ?
 */
static ConfigNode convertElement(Element elem) {
    if (elem == null) {
        return null;
    }

    ConfigNode cn = new ConfigNode(elem.getTagName(), null);

    NamedNodeMap attrNodeMap = elem.getAttributes();
    if (attrNodeMap != null) {
        for (int i = 0; i < attrNodeMap.getLength(); i++) {
            Node node = attrNodeMap.item(i);
            cn.addAttribute(node.getNodeName(), node.getNodeValue());
        }
    }

    NodeList nodeList = elem.getChildNodes();
    if (nodeList != null && nodeList.getLength() > 0) {
        for (int i = 0; i < nodeList.getLength(); i++) {
            Node node = nodeList.item(i);

            switch (node.getNodeType()) {
            case Node.ATTRIBUTE_NODE:
                cn.addAttribute(node.getNodeName(), node.getNodeValue());
                break;
            case Node.ELEMENT_NODE:
                ConfigNode child = convertElement((Element) node);
                cn.addChild(child);
                break;
            case Node.TEXT_NODE:
                cn.value = node.getNodeValue();
                break;
            default:
                continue;
            }
        }
    }

    return cn;
}

From source file:Main.java

protected static String nodeToString(Node node, Set<String> parentPrefixes, String namespaceURI)
        throws Exception {
    StringBuilder b = new StringBuilder();

    if (node == null) {
        return "";
    }/*from  w ww  . j  ava 2s .c  o  m*/

    if (node instanceof Element) {
        Element element = (Element) node;
        b.append("<");
        b.append(element.getNodeName());

        Map<String, String> thisLevelPrefixes = new HashMap();
        if (element.getPrefix() != null && !parentPrefixes.contains(element.getPrefix())) {
            thisLevelPrefixes.put(element.getPrefix(), element.getNamespaceURI());
        }

        if (element.hasAttributes()) {
            NamedNodeMap map = element.getAttributes();
            for (int i = 0; i < map.getLength(); i++) {
                Node attr = map.item(i);
                if (attr.getNodeName().startsWith("xmlns"))
                    continue;
                if (attr.getPrefix() != null && !parentPrefixes.contains(attr.getPrefix())) {
                    thisLevelPrefixes.put(attr.getPrefix(), element.getNamespaceURI());
                }
                b.append(" ");
                b.append(attr.getNodeName());
                b.append("=\"");
                b.append(attr.getNodeValue());
                b.append("\"");
            }
        }

        if (namespaceURI != null && !thisLevelPrefixes.containsValue(namespaceURI)
                && !namespaceURI.equals(element.getParentNode().getNamespaceURI())) {
            b.append(" xmlns=\"").append(namespaceURI).append("\"");
        }

        for (Map.Entry<String, String> entry : thisLevelPrefixes.entrySet()) {
            b.append(" xmlns:").append(entry.getKey()).append("=\"").append(entry.getValue()).append("\"");
            parentPrefixes.add(entry.getKey());
        }

        NodeList children = element.getChildNodes();
        boolean hasOnlyAttributes = true;
        for (int i = 0; i < children.getLength(); i++) {
            Node child = children.item(i);
            if (child.getNodeType() != Node.ATTRIBUTE_NODE) {
                hasOnlyAttributes = false;
                break;
            }
        }
        if (!hasOnlyAttributes) {
            b.append(">");
            for (int i = 0; i < children.getLength(); i++) {
                b.append(nodeToString(children.item(i), parentPrefixes, children.item(i).getNamespaceURI()));
            }
            b.append("</");
            b.append(element.getNodeName());
            b.append(">");
        } else {
            b.append("/>");
        }

        for (String thisLevelPrefix : thisLevelPrefixes.keySet()) {
            parentPrefixes.remove(thisLevelPrefix);
        }

    } else if (node.getNodeValue() != null) {
        b.append(encodeText(node.getNodeValue()));
    }

    return b.toString();
}