Example usage for org.w3c.dom Attr getNodeName

Introduction

In this page you can find the example usage for org.w3c.dom Attr 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:Main.java

public static void main(String[] argv) throws Exception {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    factory.setValidating(true);//  w  w  w.j  av a2 s  . c  om
    factory.setExpandEntityReferences(false);
    Document doc = factory.newDocumentBuilder().parse(new File("filename"));
    Element element = doc.getElementById("key1");
    NamedNodeMap attrs = element.getAttributes();

    int numAttrs = attrs.getLength();
    for (int i = 0; i < numAttrs; i++) {
        Attr attr = (Attr) attrs.item(i);
        String attrName = attr.getNodeName();
        String attrValue = attr.getNodeValue();
    }
}

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From source file:Main.java

License:asdf

public static void dom(Element element) {
    NamedNodeMap attrs = element.getAttributes();

    int numAttrs = attrs.getLength();
    for (int i = 0; i < numAttrs; i++) {
        Attr attr = (Attr) attrs.item(i);
        String attrName = attr.getNodeName();
        System.out.println(attrName);
        String attrValue = attr.getNodeValue();
        System.out.println(attrValue);
    }/* w  w  w.j av a2 s.co m*/
}

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From source file:Main.java

public static List<String> getAllAttrValueByName(Node item, String name) {
    List<String> lst = null;
    NamedNodeMap attributes = item.getAttributes();
    int numAttrs = attributes.getLength();
    for (int i = 0; i < numAttrs; i++) {
        Attr attr = (Attr) attributes.item(i);
        String attrName = attr.getNodeName();
        if (name.equals(attrName)) {
            if (lst == null) {
                lst = new ArrayList();
            }/*from   ww  w  .  j  av a  2 s.  c  om*/
            lst.add(attr.getNodeValue());
        }
    }
    return lst;
}

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From source file:Main.java

public static String getAttrvalue(Node item, String name, boolean ignoreNs) {
    NamedNodeMap attributes = item.getAttributes();
    int numAttrs = attributes.getLength();
    for (int i = 0; i < numAttrs; i++) {
        Attr attr = (Attr) attributes.item(i);
        String attrName = attr.getNodeName();
        String NSName = attr.getNamespaceURI();
        if (ignoreNs) {
            if ((attrName.indexOf(":" + name) != -1) || (name.equals(attrName)))
                return attr.getNodeValue();
        } else {// w  ww .  ja v  a  2s . c o  m
            if (name.equals(attrName)) {
                return attr.getNodeValue();
            }
        }
    }
    return null;
}

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From source file:Main.java

public static Map<String, String> getAttributes(Node n) {
    if (n == null)
        return null;
    NamedNodeMap attributes = n.getAttributes();
    if (attributes == null || attributes.getLength() <= 0)
        return null;

    Map<String, String> result = new HashMap<>();
    for (int i = 0; i < attributes.getLength(); i++) {
        Attr attr = (Attr) attributes.item(i);
        result.put(attr.getNodeName(), attr.getNodeValue());
    }/*w  ww.j ava 2 s. com*/
    return result;
}

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From source file:Main.java

/**
 *  Copy the attributes from n2 to n1./*from w  ww  . j  a  v a 2  s  .  co  m*/
 *
 *  @param n1 The source of the attributes.
 *  @param n2 What to copy into.
 */
public static void mergeAttributes(Element n1, Element n2) {
    if ((n1 == null) || (n2 == null)) {
        return;
    }
    NamedNodeMap nnm = n2.getAttributes();
    if (nnm == null) {
        return;
    }
    for (int i = 0; i < nnm.getLength(); i++) {
        Attr attr = (Attr) nnm.item(i);
        n1.setAttribute(attr.getNodeName(), attr.getNodeValue());
    }

}

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From source file:Main.java

/** Helper method - Converts an XML <I>Element</I> to a <I>String</I> object.
   @param pElement An <I>org.w3c.dom.Element</I> object to be serialized to a <I>String</I>.
   @return <I>String</I> representation of the <I>Element</I>.
 *///from  w  w w. j  av a  2s  . c  om
public static String convertElementToString(Element pElement) {
    // Local variables.
    int nCount = 0;

    // Start the element.
    String strName = pElement.getNodeName();
    String strReturn = "<" + strName;

    // Get the list of attributes.
    NamedNodeMap pNodeMap = pElement.getAttributes();
    nCount = pNodeMap.getLength();

    // Build the attributes.
    for (int i = 0; i < nCount; i++) {
        Attr pAttr = (Attr) pNodeMap.item(i);
        strReturn += " " + pAttr.getNodeName() + "=\"" + pAttr.getNodeValue() + "\"";
    }

    // Get the list of children.
    NodeList pChildren = pElement.getChildNodes();
    nCount = pChildren.getLength();

    // If no children exist, return a single node.
    if (0 == nCount)
        return strReturn + " />";

    // Close node.
    strReturn += ">";

    // Build out the children nodes.
    for (int i = 0; i < nCount; i++) {
        Node pChild = pChildren.item(i);

        if (pChild instanceof CharacterData)
            strReturn += ((CharacterData) pChild).getData();
        else if (pChild instanceof Element)
            strReturn += convertElementToString((Element) pChild);
    }

    return strReturn + "</" + strName + ">";
}

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From source file:Main.java

private static Node convertFromNamespaceForm(final Node node) {
    if (node instanceof Element) {
        final Document document = node.getOwnerDocument();
        final Element newElement = document.createElementNS(null, node.getLocalName());
        final NodeList children = node.getChildNodes();

        for (int i = 0, n = children.getLength(); i < n; i++) {
            final Node oldChildNode = children.item(i);
            final Node newChildNode = convertFromNamespaceForm(oldChildNode);

            newElement.appendChild(newChildNode);
        }//from  w  w w  .  j  a  va2 s.co m

        final NamedNodeMap attributes = node.getAttributes();

        for (int i = 0, n = attributes.getLength(); i < n; i++) {
            final Attr attr = (Attr) attributes.item(i);
            final String attrQualifiedName = attr.getNodeName();
            final String attrLocalName = attr.getLocalName();

            if (!attrQualifiedName.equals(XMLNS) && !attrQualifiedName.startsWith(XMLNS_COLON)
                    && !attrLocalName.equals(XSI_SCHEMA_LOCATION_ATTR)) {
                newElement.setAttributeNS(null, attrLocalName, attr.getValue());
            }
        }

        return newElement;
    } else {
        return node.cloneNode(true);
    }
}

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From source file:Main.java

private static void convertAttribute(Attr toCopy, Element saveTo, Document doc) {
    if (toCopy.getNamespaceURI() == null || !toCopy.getNamespaceURI().equals(xmlnsURI)) {
        saveTo.setAttributeNS(toCopy.getNamespaceURI(), toCopy.getNodeName(), toCopy.getValue());
    }/*ww  w.  j a v a 2s .  co m*/
}

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From source file:Main.java

@SuppressWarnings("null")
public static void copyInto(Node src, Node dest) throws DOMException {

    Document factory = dest.getOwnerDocument();

    //Node start = src;
    Node parent = null;// ww w.j av a 2  s  .c  om
    Node place = src;

    // traverse source tree
    while (place != null) {

        // copy this node
        Node node = null;
        int type = place.getNodeType();
        switch (type) {
        case Node.CDATA_SECTION_NODE: {
            node = factory.createCDATASection(place.getNodeValue());
            break;
        }
        case Node.COMMENT_NODE: {
            node = factory.createComment(place.getNodeValue());
            break;
        }
        case Node.ELEMENT_NODE: {
            Element element = factory.createElement(place.getNodeName());
            node = element;
            NamedNodeMap attrs = place.getAttributes();
            int attrCount = attrs.getLength();
            for (int i = 0; i < attrCount; i++) {
                Attr attr = (Attr) attrs.item(i);
                String attrName = attr.getNodeName();
                String attrValue = attr.getNodeValue();
                element.setAttribute(attrName, attrValue);
                /*
                 if (domimpl && !attr.getSpecified()) {
                 ((Attr) element.getAttributeNode(attrName)).setSpecified(false);
                 }
                 */
            }
            break;
        }
        case Node.ENTITY_REFERENCE_NODE: {
            node = factory.createEntityReference(place.getNodeName());
            break;
        }
        case Node.PROCESSING_INSTRUCTION_NODE: {
            node = factory.createProcessingInstruction(place.getNodeName(), place.getNodeValue());
            break;
        }
        case Node.TEXT_NODE: {
            node = factory.createTextNode(place.getNodeValue());
            break;
        }
        default: {
            throw new IllegalArgumentException(
                    "can't copy node type, " + type + " (" + node.getNodeName() + ')');
        }
        }
        dest.appendChild(node);

        // iterate over children
        if (place.hasChildNodes()) {
            parent = place;
            place = place.getFirstChild();
            dest = node;
        } else if (parent == null) {
            place = null;
        } else {
            // advance
            place = place.getNextSibling();
            while (place == null && parent != null && dest != null) {
                place = parent.getNextSibling();
                parent = parent.getParentNode();
                dest = dest.getParentNode();
            }
        }

    }

}

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