/**
* copyAttr Copy the named attribute of the current source node into the current node
*
* @param sAttrName name of the attribute to be copied
* @param nfrSource handler on the opened source file
*/
protected void copyAttr(String sAttrName, NexusFileReader nfrSource) throws NexusException {
PathNexus pnSrcPath = nfrSource.getCurrentRealPath().clone();
PathNexus pnTgtPath = getCurrentRealPath().clone();
writeAttr(sAttrName, nfrSource.readAttr(sAttrName, pnSrcPath), getCurrentRealPath());
openPath(pnTgtPath);
nfrSource.openPath(pnSrcPath);
}
