- try {
- FileParse fparser = new jalview.io.FileParse(protocol, pdbentry.getFile());
- if (!fparser.isValid())
+ try
+ {
+ java.io.Reader freader = null;
+ if (reader != null)
+ {
+ if (jalview.bin.JalviewLite.debug)
+ {
+ System.err
+ .println("AppletJmol:Trying to reuse existing PDBfile IO parser.");
+ }
+ // re-use the one we opened earlier
+ freader = reader.getReader();
+ }
+ if (freader == null)
+ {
+ if (jalview.bin.JalviewLite.debug)
+ {
+ System.err
+ .println("AppletJmol:Creating new PDBfile IO parser.");
+ }
+ FileParse fp = new FileParse(pdbentry.getFile(), protocol);
+ fp.mark();
+ // reader = new MCview.PDBfile(fp);
+ // could set ID, etc.
+ // if (!reader.isValid())
+ // {
+ // throw new Exception("Invalid datasource.
+ // "+reader.getWarningMessage());
+ // }
+ // fp.reset();
+ freader = fp.getReader();
+ }
+ if (freader == null)