Java DOM edit: Add an Element Containing All Names : DOM Edit « XML « Java

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Java DOM edit: Add an Element Containing All Names

      

    private void makeNamelist(Document doc) {

        String names = null;

        Element root = doc.getDocumentElement();

        NodeList nameElements = root.getElementsByTagName("name");

        for(int i=0; i<nameElements.getLength(); i++) {

            Element name = (Element)nameElements.item(i);

            Text nametext = (Text)name.getFirstChild();

            if(names == null)

                names = nametext.getData();

            else

                names += ", " + nametext.getData();

        }

        Element namelist = doc.createElement("namelist");

        Text namelisttext = doc.createTextNode(names);

        namelist.appendChild(namelisttext);

        root.insertBefore(namelist,root.getFirstChild());

    }

}

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