- DBRefEntry dbref = new DBRefEntry(source, xref.getSecondaryId(),
- xref.getId());
- DBRefEntry proteinDbRef = new DBRefEntry(dbref.getSource(),
- dbref.getVersion(), dbref.getAccessionId());
+ String version = xref.getSecondaryId();
+ if (version == null || "".equals(version))
+ {
+ version = "0";
+ }
+ DBRefEntry dbref = new DBRefEntry(source, version, xref.getId());
+ DBRefEntry proteinDbRef = new DBRefEntry(source, version,
+ dbref.getAccessionId());