/**
* Gets config history entries for the view options 'created', 'deleted' and 'jobs'. While 'jobs'
* displays all available job config history entries, 'deleted' and 'created' only show the last
* or the first one respectively.
*
* @param itemDir The job directory as File
* @param folderName Something Jesse Glick came up with but never documented, probably the
* folderName.
* @throws IOException If one of the entries cannot be read.
*/
void getConfigsForType(File itemDir, String folderName) throws IOException {
final String itemName =
folderName.isEmpty() ? itemDir.getName() : folderName + "/" + itemDir.getName();
final List<HistoryDescr> historyEntries =
new ArrayList<HistoryDescr>(overViewhistoryDao.getJobHistory(itemName).values());
if (historyEntries.isEmpty()) {
return;
}
final boolean isADeletedJob = DeletedFileFilter.accepts(itemName);
final boolean isNotADeletedJob = !isADeletedJob;
if ("created".equals(type)) {
if (isADeletedJob) {
return;
}
HistoryDescr histDescr = historyEntries.get(0);
if ("Created".equals(histDescr.getOperation())) {
final ConfigInfo config = ConfigInfo.create(itemName, true, histDescr, true);
configs.add(config);
} else {
// Why would the created entry not be the first one? Answer:
// There's always a 'Changed' entry before the 'Created' entry,
// because in the Jenkins core, when creating a new job,
// the SaveableListener (which handles changes) fires
// before the ItemListener (which handles creation, deletion etc.)
// Older versions of the plugin didn't show this behaviour
// since it was masked by some race condition.
histDescr = historyEntries.get(1);
if ("Created".equals(histDescr.getOperation())) {
final ConfigInfo config = ConfigInfo.create(itemName, true, histDescr, true);
configs.add(config);
}
}
} else if ("deleted".equals(type)) {
final HistoryDescr histDescr = historyEntries.get(historyEntries.size() - 1);
if ("Deleted".equals(histDescr.getOperation())) {
final ConfigInfo config = ConfigInfo.create(itemName, false, histDescr, false);
configs.add(config);
}
} else {
configs.addAll(
HistoryDescrToConfigInfo.convert(itemName, true, historyEntries, isNotADeletedJob));
}
}
