@Override
public void run() {
UIMaster master = UIMaster.getInstance();
MasterMgrClient client = master.acquireMasterMgrClient();
try {
DoubleMap<String, VersionID, Long> versionSizes = null;
{
long opID = master.beginDialogOp("Assigning Versions to Archives...");
long monitorID = client.addMonitor(new DialogOpMonitor(opID));
try {
versionSizes = client.getArchivedSizes(pVersions);
} catch (PipelineException ex) {
showErrorDialog(ex);
} finally {
master.endDialogOp(opID, "Versions Assigned.");
client.removeMonitor(monitorID);
}
}
/* assign the maximum number of versions to each archive volume without
exceeding its capacity */
TreeMap<Integer, MappedSet<String, VersionID>> archives =
new TreeMap<Integer, MappedSet<String, VersionID>>();
if (versionSizes != null) {
long capacity = pArchiver.getCapacity();
int idx = 0;
long total = 0L;
boolean done = false;
DoubleMap<String, VersionID, Long> skippedVersionSizes =
new DoubleMap<String, VersionID, Long>();
while (!done) {
for (String name : versionSizes.keySet()) {
for (VersionID vid : versionSizes.keySet(name)) {
Long size = versionSizes.get(name, vid);
if ((total + size) >= capacity) {
/* the version is too big to fit by itself in a volume */
if (total == 0L) {
showErrorDialog(
"Error:",
"The version ("
+ vid
+ ") of node ("
+ name
+ ") was larger than "
+ "the capacity of an entire archive volume! The capacity of the "
+ "archive volume must be increased to at least "
+ "("
+ formatLong(size)
+ ") in order to archive this version.");
return;
}
skippedVersionSizes.put(name, vid, size);
}
/* the version fits, add it to this volume */
else {
MappedSet<String, VersionID> versions = archives.get(idx);
if (versions == null) {
versions = new MappedSet<String, VersionID>();
archives.put(idx, versions);
}
versions.put(name, vid);
total += size;
}
}
}
/* some versions wouldn't fit in the current volume,
create a new volume and try again... */
if (!skippedVersionSizes.isEmpty()) {
idx++;
total = 0L;
versionSizes = skippedVersionSizes;
skippedVersionSizes = new DoubleMap<String, VersionID, Long>();
} else {
if (total < pMinSize) {
if (idx == 0) {
showErrorDialog(
"Error:",
"The total size ("
+ formatLong(total)
+ ") of all versions selected "
+ "for archiving was less than the minimum archive volume size "
+ "("
+ formatLong(pMinSize)
+ ")! Either select enough versions to "
+ "meet this minimum size or specify a smaller minimum size to create "
+ "an archive volume.");
return;
} else {
archives.remove(idx);
}
}
break;
}
}
}
/* perform the archive operations */
if (!archives.isEmpty()) {
if (pArchiver.isManual()) {
ManualArchiveConfirmTask task =
new ManualArchiveConfirmTask(
pParent, null, 0, pPrefix, archives, pToolset, pArchiver);
SwingUtilities.invokeLater(task);
} else {
long opID = master.beginDialogOp();
master.setDialogOpCancelClient(opID, client);
long monitorID = client.addMonitor(new DialogOpMonitor(opID));
int lastIdx = 0;
try {
for (Integer idx : archives.keySet()) {
master.updateDialogOp(
opID, "Archiving Volume (" + (idx + 1) + " of " + archives.size() + ")...");
lastIdx = idx;
client.archive(pPrefix, archives.get(idx), pArchiver, pToolset);
}
} catch (PipelineException ex) {
showErrorDialog(
"Error:",
ex.getMessage()
+ "\n\n"
+ "Archive operation aborted early without creating "
+ "("
+ (archives.size() - lastIdx)
+ " of "
+ archives.size()
+ ") archive "
+ "volumes!");
return;
} finally {
master.endDialogOp(opID, "Archived.");
client.removeMonitor(monitorID);
}
RemoveAllTask task = new RemoveAllTask();
SwingUtilities.invokeLater(task);
} // else
} // if(!archives.isEmpty()) {
} finally {
master.releaseMasterMgrClient(client);
}
}
