@Override
public void getRevisionFile(File originalFile, File revisionFile) {
assert originalFile != null;
if (originalFile == null) {
LocalHistory.LOG.log(
Level.FINE, "revision {0} requested for null file", se.getDate().getTime()); // NOI18N
return;
}
LocalHistory.LOG.log(
Level.FINE,
"revision {0} requested for file {1}",
new Object[] {se.getDate().getTime(), originalFile.getAbsolutePath()}); // NOI18N
try {
// we won't use the member store entry as that might have been
// set for e.g. a stored .form while this is the according .java
// file beeing requested. In case the storage can't find a revision it
// returns the next nearest in time
long ts = se.getTimestamp();
StoreEntry storeEntry =
LocalHistory.getInstance().getLocalHistoryStore().getStoreEntry(originalFile, ts);
if (storeEntry != null) {
FileUtils.copy(storeEntry.getStoreFileInputStream(), revisionFile);
} else {
LocalHistory.LOG.log(
Level.WARNING,
"No entry in Local History for file {0} {1} {2}",
new Object[] {originalFile, new Date(ts), ts}); // NOI18N
}
} catch (IOException e) {
LocalHistory.LOG.log(
Level.WARNING,
"Error while retrieving history for file {0} stored as {1}",
new Object[] {se.getFile(), se.getStoreFile()}); // NOI18N
}
}
private void logFiles(File[] files) {
if (LocalHistory.LOG.isLoggable(Level.FINE)) {
StringBuilder sb = new StringBuilder();
sb.append("LocalHistory requested for files: "); // NOI18N
sb.append(toString(files));
LocalHistory.LOG.fine(sb.toString());
}
}
private void logEntries(Collection<HistoryEntry> entries) {
LocalHistory.LOG.log(Level.FINE, "LocalHistory returns {0} entries", entries.size()); // NOI18N
if (LocalHistory.LOG.isLoggable(Level.FINEST)) {
StringBuilder sb = new StringBuilder();
Iterator<HistoryEntry> it = entries.iterator();
while (it.hasNext()) {
HistoryEntry entry = it.next();
sb.append("["); // NOI18N
sb.append(DateFormat.getDateTimeInstance().format(entry.getDateTime()));
sb.append(",["); // NOI18N
sb.append(toString(entry.getFiles()));
sb.append("]]"); // NOI18N
if (it.hasNext()) sb.append(","); // NOI18N
}
LocalHistory.LOG.finest(sb.toString());
}
}
public static void log(String msg) {
if (!LOG.isLoggable(Level.FINE)) {
return;
}
StringBuilder sb = new StringBuilder();
SimpleDateFormat defaultFormat = new SimpleDateFormat("dd-MM-yyyy:HH-mm-ss.S");
sb.append(defaultFormat.format(new Date(System.currentTimeMillis())));
sb.append(":");
sb.append(msg);
sb.append('\t');
sb.append(Thread.currentThread().getName());
LocalHistory.LOG.fine(sb.toString()); // NOI18N
}
@Override
public HistoryEntry[] getHistory(File[] files, Date fromDate) {
if (files == null || files.length == 0) {
LocalHistory.LOG.log(
Level.FINE,
"LocalHistory requested for no files {0}",
files != null ? files.length : null);
return new HistoryEntry[0];
}
logFiles(files);
Map<Long, HistoryEntry> storeEntries = new HashMap<Long, HistoryEntry>();
for (File f : files) {
StoreEntry[] ses = LocalHistory.getInstance().getLocalHistoryStore().getStoreEntries(f);
for (StoreEntry se : ses) {
if (!storeEntries.keySet().contains(se.getTimestamp())) {
HistoryEntry e =
new HistoryEntry(
files,
se.getDate(),
se.getLabel(),
"", // username NOI18N
"", // username short NOI18N
NbBundle.getMessage(
LocalHistoryProvider.class, "LBL_Local"), // revision NOI18N
NbBundle.getMessage(
LocalHistoryProvider.class, "LBL_Local"), // revision short NOI18N
getActions(),
new RevisionProviderImpl(se),
new MessageEditImpl(se));
storeEntries.put(se.getTimestamp(), e);
}
}
}
logEntries(storeEntries.values());
return storeEntries.values().toArray(new HistoryEntry[storeEntries.size()]);
}
