How to use

getNamespaceContext

method

in

org.deegree.commons.xml.CommonNamespaces

@Override
public void serialize( XMLStreamWriter writer, String[] elementNames )
            throws XMLStreamException {
  List<XPath> xpathEN = new ArrayList<XPath>();
  for ( String s : elementNames ) {
    xpathEN.add( new XPath( s, CommonNamespaces.getNamespaceContext() ) );
  }
  if ( !xpathEN.isEmpty() ) {
    writer = new FilteringXMLStreamWriter( writer, xpathEN );
  }
  root.serialize( writer );
}

Iterator<String> nsIter = CommonNamespaces.getNamespaceContext().getNamespaceURIs();
while ( nsIter.hasNext() ) {
  String ns = nsIter.next();
  nsToPrefix.put( ns, CommonNamespaces.getNamespaceContext().getPrefix( ns ) );

NamespaceBindings namespaceContext = CommonNamespaces.getNamespaceContext();
namespaceContext.addNamespace( CSWConstants.SRV_PREFIX, CSWConstants.SRV_NS );
namespaceContext.addNamespace( CSWConstants.SDS_PREFIX, CSWConstants.SDS_NS );