Ejemplo n.º 1
0
 protected static org.w3c.dom.Attr getNamespaceAttrFrom(Element element, String prefix) {
   NamespaceContextIterator eachNamespace = new NamespaceContextIterator(element);
   while (eachNamespace.hasNext()) {
     org.w3c.dom.Attr namespaceDecl = eachNamespace.nextNamespaceAttr();
     String declaredPrefix = NameImpl.getLocalNameFromTagName(namespaceDecl.getNodeName());
     if (declaredPrefix.equals(prefix)) {
       return namespaceDecl;
     }
   }
   return null;
 }
Ejemplo n.º 2
0
 protected org.w3c.dom.Attr getNamespaceAttr(String prefix) {
   NamespaceContextIterator eachNamespace = getNamespaceContextNodes();
   if (!"".equals(prefix)) prefix = ":" + prefix;
   while (eachNamespace.hasNext()) {
     org.w3c.dom.Attr namespaceDecl = eachNamespace.nextNamespaceAttr();
     if (!"".equals(prefix)) {
       if (namespaceDecl.getNodeName().endsWith(prefix)) return namespaceDecl;
     } else {
       if (namespaceDecl.getNodeName().equals("xmlns")) return namespaceDecl;
     }
   }
   return null;
 }
Ejemplo n.º 3
0
  public String getNamespacePrefix(String uri) {

    NamespaceContextIterator eachNamespace = getNamespaceContextNodes();
    while (eachNamespace.hasNext()) {
      org.w3c.dom.Attr namespaceDecl = eachNamespace.nextNamespaceAttr();
      if (namespaceDecl.getNodeValue().equals(uri)) {
        String candidatePrefix = namespaceDecl.getLocalName();
        if ("xmlns".equals(candidatePrefix)) return "";
        else return candidatePrefix;
      }
    }

    // Find if any of the ancestors' name has this uri
    org.w3c.dom.Node currentAncestor = this;
    while (currentAncestor != null && !(currentAncestor instanceof Document)) {

      if (uri.equals(currentAncestor.getNamespaceURI())) return currentAncestor.getPrefix();
      currentAncestor = currentAncestor.getParentNode();
    }

    return null;
  }