Search an other solution to retrieve data xml with DOM
hi
i have a xml file , i need to retrieve certain data of xml.
so i process of this way :
publicclass ParserDOMBegeti
{
static Document document;//document
static Element rootElement;//racine
publicstaticvoid main(String[] args)
{
try{
// cr閍tion d'une fabrique de documents
DocumentBuilderFactory fabrique = DocumentBuilderFactory.newInstance();
// cr閍tion d'un constructeur de documents
DocumentBuilder constructeur = fabrique.newDocumentBuilder();
document = constructeur.parse(new File("DAG08360_malencon_10-101-4-197_000802E2BF23.xml"));
// parser pour construire le Dom
rootElement = document.getDocumentElement() ;
// recuperer le premier element du Dom (cad root)
printDomTree (rootElement,"");
}catch (Throwable t)
{
t.printStackTrace ();
System.exit (1);
}
NodeList EnfantNode = document.getElementsByTagName("Page");
for(int i=0 ; i<EnfantNode.getLength(); i++)
{
Element el1 = (Element)EnfantNode.item(i);
NodeList GroupNode = el1.getElementsByTagName("Group");
for(int j=0 ; j><GroupNode.getLength();j++)
{
Element el2 = (Element)GroupNode.item(j);
// System.out.println("-group-"+ el2.getFirstChild().getFirstChild().getNodeValue());
String nameGroup = el2.getFirstChild().getFirstChild().getNodeValue();
// System.out.println("nameGroup" + nameGroup);
if(nameGroup.equals("Ordinateur"))
{
System.out.println("Ordinateur");
NodeList ItemNode = el2.getElementsByTagName("Item");
for(int k=0 ; k><ItemNode.getLength();k++)
{
Node el3 = (Element)ItemNode.item(k);
System.out.println("-valeur-"+ el3.getFirstChild().getNextSibling().getNextSibling().getFirstChild().getNodeValue());
}
}
if(nameGroup.equals("Carte m鑢e"))
{
System.out.println("Carte m鑢e");
NodeList ItemNode = el2.getElementsByTagName("Item");
for(int k=0 ; k><ItemNode.getLength();k++)
{
Node el3 = (Element)ItemNode.item(k);
//System.out.println("-title-"+ el3.getFirstChild().getNextSibling().getNextSibling().getNodeName());
// System.out.println("-icon-"+ el3.getFirstChild().getNextSibling().getNodeName());
System.out.println("-valeur-"+ el3.getFirstChild().getNextSibling().getNextSibling().getFirstChild().getNodeValue());
afficher(1);
}
}
I know it's not the best way to process , have you got an idea how can i to do it ?
i saw on several forum that i can do an reflexive method
so i did that
printDomTree(node, ident)
{
System.out.println("NameNode " + node.getNodeName());
System.out.println("ValueNode " + node.getNodeValue());
if (node.hasChildNodes())
{
// comme les Tree-s JAVA .....
Node nextFils = node.getFirstChild();
while (nextFils !=null)
{
printDomTree (nextFils,indent+" ");
nextFils = nextFils.getNextSibling();
}
}
}
This way allow me to display my data but i can't retrieve my data selected.
I thought to put each data xml on Arraylist but it don't work
Have you got an idea to help me ?
thanks you>
