Example usage for org.w3c.dom NamedNodeMap getNamedItem

Introduction

In this page you can find the example usage for org.w3c.dom NamedNodeMap getNamedItem.

Prototype

public Node getNamedItem(String name);

Source Link

Document

Retrieves a node specified by name.

Usage

From source file:Main.java

public static Color toColor(Node n) {
    if (!n.getNodeName().equals("color")) {
        throw new IllegalArgumentException(n.getNodeName());
    }//from w  w  w. j a va 2s .com
    NamedNodeMap map = n.getAttributes();
    String s = map.getNamedItem("name").getNodeValue();
    if (s.equals("white")) {
        return Color.WHITE;
    } else if (s.equals("green")) {
        return Color.GREEN;
    } else if (s.equals("pink")) {
        return Color.PINK;
    } else if (s.equals("cyan")) {
        return Color.CYAN;
    } else if (s.equals("yellow")) {
        return Color.YELLOW;
    } else {
        return Color.WHITE;
    }
}

From source file:Main.java

/**
 * Gets the content of an attribute./*w  w  w  . java 2 s.  co m*/
 * For example,
 * <item attributeName="content" />
 */
public static Optional<String> getAttributeContent(Node item, String attributeName) {
    NamedNodeMap attributes = item.getAttributes();
    return Optional.ofNullable(attributes.getNamedItem(attributeName)).map(Node::getTextContent);
}

From source file:Main.java

public static Node getAttributeNode(Node sNode, String attribName) {
    NamedNodeMap attrs = sNode.getAttributes();
    if (attrs != null) {
        return attrs.getNamedItem(attribName);
    }//  w w w  .  j ava  2 s . co  m
    return null;
}

From source file:Main.java

public static void removeAllAttributes(Node node, String attrName) {

    // check if this node contains the attribute and remove it
    NamedNodeMap attrs = node.getAttributes();
    if (attrs != null && attrs.getNamedItem(attrName) != null) {
        attrs.removeNamedItem(attrName);
    }//from ww w.jav a  2  s .  c  om

    // process recursively all children
    NodeList list = node.getChildNodes();
    for (int i = 0; i < list.getLength(); i++) {
        // Get child node
        Node childNode = list.item(i);

        // Visit child node
        removeAllAttributes(childNode, attrName);
    }
}

From source file:Main.java

public static boolean setAttributeValue(final Element target, final String attributeName, final String value) {
    final NamedNodeMap map = target.getAttributes();
    final Node attributeValueHolder = map.getNamedItem(attributeName);
    if (attributeValueHolder != null) {
        attributeValueHolder.setNodeValue(value);
        return true;
    }/* w  w  w .ja va2  s .  com*/
    return false;
}

From source file:Main.java

static String getNamedItemNodeValue(NamedNodeMap attributes, String name, String defvalue) {
    Node namenode = attributes.getNamedItem(name);
    if (namenode == null) {
        return defvalue;
    }// w  ww .  j av  a  2s.c om
    if (namenode.getNodeValue() == null) {
        return defvalue;
    }
    return namenode.getNodeValue();
}

From source file:Main.java

/**
 * Getter for the attribute value of an attribute of the given name
 * for the specified node. The attribute value is returned as a string.
 * @param node Node.//from www. j  a  v  a  2  s  .  c  o  m
 * @param name Name of the attribute.
 * @return Returns the attribute value as string or null if the attribute
 * does not exist.
 */
static public String getAttrValString(Node node, String name) {
    NamedNodeMap attr = node.getAttributes();
    if (attr != null) {
        node = attr.getNamedItem(name);
        if (node != null)
            return (node.getNodeValue());
    }
    return (null);
}

From source file:Main.java

/**
 *  Gets the node value as date.//from  ww  w.j  av  a  2s .c  o  m
 *
 *@param  node                          Description of the Parameter
 *@return                               The nodeValueAsDate value
 *@exception  DOMException              Description of the Exception
 *@exception  ParseException  Description of the Exception
 */
public final static Date getNodeValueAsDate(Node node) throws DOMException, ParseException {
    if (node == null)
        return null;

    NamedNodeMap attrs = node.getAttributes();
    Node attr = attrs.getNamedItem("DateTimeFormat");

    // Date format
    String format = attr.getNodeValue().trim();
    node = node.getFirstChild();
    if (node != null) {
        String date = node.getNodeValue().trim();
        DateFormat df = new SimpleDateFormat(format);
        return df.parse(date);
    }
    return null;
}

From source file:Main.java

public static String getAttributeValue(NamedNodeMap attribs, String attributeName) throws DOMException {
    String value = null;/* ww  w  .  j  ava  2s .c o m*/
    if (attribs.getNamedItem(attributeName) != null)
        value = attribs.getNamedItem(attributeName).getNodeValue();
    return value;
}

From source file:Main.java

public static String getNodeAttribute(Node n, String name) {
    if (n == null)
        return null;

    NamedNodeMap attr = n.getAttributes();
    Node nameNode = attr.getNamedItem(name);
    if (nameNode != null) {
        String name_value = getNodeValue(nameNode);
        return name_value;
    } else {//from   ww w .jav  a 2 s.c  o m
        return null;
    }
}