Java XML Attribute Print printAttribute(String nombre, NodeList nodes)

Description

Este metodo convierte un objeto de tipo org.w3c.dom.NodeList a List Este metodo solo saca el atributo especificado con nombre

License

Open Source License

Parameter

Parameter	Description
nodo	a parameter

Exception

Parameter	Description
Exception	an exception

Declaration

public static List printAttribute(String nombre, NodeList nodes) throws Exception 

Method Source Code

//package com.java2s;
/**// w w  w . ja va  2s  .c  o  m
 * TNTConcept Easy Enterprise Management by Autentia Real Bussiness Solution S.L.
 * Copyright (C) 2007 Autentia Real Bussiness Solution S.L.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

import java.util.ArrayList;
import java.util.List;

import org.w3c.dom.NamedNodeMap;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;

public class Main {
    /**
     * Este metodo convierte un objeto de tipo org.w3c.dom.NodeList a List
     * Este metodo solo saca el atributo especificado con nombre
     * @param nodo
     * @return
     * @throws Exception
     */
    public static List printAttribute(String nombre, NodeList nodes) throws Exception {
        List<String> nodeText = new ArrayList<String>();
        for (int i = 0; i < nodes.getLength(); i++) {
            Node node = (Node) nodes.item(i);
            nodeText.add(normalizeName(giveAttributeNode(nombre, node)));
        }
        return nodeText;
    }

    /**
     * Este metodo normaliza un texto pasado por parametro
     * @param nombre
     * @return
     */
    public static String normalizeName(String name) {
        return name.replace('.', ' ');
    }

    /**
     * Devuelve el valor del atributo "nombre" de un nodo
     * @param nombre
     * @param nodo
     * @return
     */
    public static String giveAttributeNode(String name, Node node) {
        NamedNodeMap map = node.getAttributes();
        String value = null;
        if (map != null) {
            Node nodoAt = map.getNamedItem(name);
            if (nodoAt != null)
                value = nodoAt.getNodeValue();
        }
        return value;
    }
}

Related

1. printAttribute(Node node, int level)
2. printAttribute(String nombre, NodeList nodes)
3. printAttribute(XMLStreamReader xmlr, int index, StringBuffer result)
4. printAttributes(Element element)
5. printAttributes(NamedNodeMap attributes, String indent, boolean descend)