@Override
public void pruneHistory(long maxHistoryLength, ProgressDelegate progress) {
VFSContainer versionsContainer = getRootVersionsContainer();
if (!versionsContainer.exists()) {
return;
}
// delete folder without versioning first
int count = 0;
String[] excludedRootFolders = new String[] {"tmp", "scorm", "forum", "portfolio"};
for (String excludedRootFolder : excludedRootFolders) {
VFSItem excludedContainer = versionsContainer.resolve(excludedRootFolder);
if (excludedContainer instanceof LocalFolderImpl) {
File excludedFile = ((LocalFolderImpl) excludedContainer).getBasefile();
FileUtils.deleteQuietly(excludedFile);
if (progress != null) progress.setInfo(excludedContainer.getName());
}
if (progress != null) progress.setActual(++count);
}
if (maxHistoryLength < 0) {
// nothing to do
} else if (maxHistoryLength == 0 && versionsContainer instanceof LocalFolderImpl) {
// delete all the stuff
FileUtils.deleteQuietly(((LocalFolderImpl) versionsContainer).getBasefile());
} else {
pruneVersionHistory(versionsContainer, maxHistoryLength, progress, count);
}
if (progress != null) progress.finished();
}
private void crawlForOrphans(VFSContainer container, List<OrphanVersion> orphans) {
if (!container.exists()) {
return;
}
List<VFSItem> children = container.getItems();
for (VFSItem child : children) {
if (child instanceof VFSContainer) {
crawlForOrphans((VFSContainer) child, orphans);
}
if (child instanceof VFSLeaf) {
VFSLeaf versionsLeaf = (VFSLeaf) child;
if (child.getName().endsWith(".xml")) {
Versions versions = isOrphan(versionsLeaf);
if (versions == null) {
continue;
} else {
List<VFSRevision> revisions = versions.getRevisions();
if (revisions != null) {
for (VFSRevision revision : revisions) {
if (revision instanceof RevisionFileImpl) {
((RevisionFileImpl) revision).setContainer(container);
}
}
}
}
File originalFile = reversedOriginFile(child);
if (!originalFile.exists()) {
VFSLeaf orphan = new LocalFileImpl(originalFile);
orphans.add(new OrphanVersion(orphan, versionsLeaf, versions));
}
}
}
}
}
@Test
public void testGenerateDir() {
String uuid = UUID.randomUUID().toString();
String dir = qpoolFileStorage.generateDir(uuid);
Assert.assertNotNull(dir);
VFSContainer container = qpoolFileStorage.getContainer(dir);
Assert.assertTrue(container.exists());
}
@Override
public int countDirectories() {
VFSContainer versionsContainer = getRootVersionsContainer();
if (versionsContainer.exists()) {
return countDirectories(versionsContainer);
}
return 0;
}