private void writeFiles() {
PlatformUtil platutil = PlatformUtil.getInstance();
CuIterator iter = AuUtil.getCuIterator(au);
int errs = 0;
CachedUrl curCu = null;
CachedUrl nextCu = getNextCu(iter);
while (nextCu != null) {
curCu = nextCu;
nextCu = getNextCu(iter);
if (excludeDirNodes && nextCu != null && isDirOf(curCu, nextCu)) {
continue;
}
CachedUrl[] cuVersions =
curCu.getCuVersions(maxVersions > 0 ? maxVersions : Integer.MAX_VALUE);
for (CachedUrl cu : cuVersions) {
try {
log.debug2("Exporting " + cu.getUrl());
writeCu(cu);
} catch (IOException e) {
if (platutil.isDiskFullError(e)) {
recordError("Disk full, can't write export file.");
isDiskFull = true;
return;
}
} catch (Exception e) {
// XXX Would like to differentiate between errors opening or
// reading CU, which shouldn't cause abort, and errors writing
// to export file, which should.
recordError("Unable to copy " + cu.getUrl(), e);
if (errs++ >= maxErrors) {
recordError("Aborting after " + errs + " errors");
return;
}
}
}
}
}
/** engqueue a size calculation for the AU */
public void queueSizeCalc(ArchivalUnit au) {
queueSizeCalc(AuUtil.getAuRepoNode(au));
}