@Override
public List<ExtRepositoryFileVersion> getExtRepositoryFileVersions(
ExtRepositoryFileEntry extRepositoryFileEntry) throws PortalException {
try {
Drive drive = getDrive();
Drive.Revisions driveRevisions = drive.revisions();
Drive.Revisions.List driveRevisionsList =
driveRevisions.list(extRepositoryFileEntry.getExtRepositoryModelKey());
RevisionList revisionList = driveRevisionsList.execute();
List<Revision> revisions = revisionList.getItems();
List<ExtRepositoryFileVersion> extRepositoryFileVersions = new ArrayList<>(revisions.size());
for (int i = 0; i < revisions.size(); i++) {
Revision revision = revisions.get(i);
extRepositoryFileVersions.add(
new GoogleDriveFileVersion(
revision, extRepositoryFileEntry.getExtRepositoryModelKey(), i + 1));
}
Collections.reverse(extRepositoryFileVersions);
return extRepositoryFileVersions;
} catch (IOException ioe) {
_log.error(ioe, ioe);
throw new SystemException(ioe);
}
}
@Override
public ExtRepositoryFileVersion getExtRepositoryFileVersion(
ExtRepositoryFileEntry extRepositoryFileEntry, String version) throws PortalException {
try {
Drive drive = getDrive();
Drive.Revisions driveRevisions = drive.revisions();
Drive.Revisions.List driveRevisionsList =
driveRevisions.list(extRepositoryFileEntry.getExtRepositoryModelKey());
RevisionList revisionList = driveRevisionsList.execute();
List<Revision> revisions = revisionList.getItems();
int[] versionParts = StringUtil.split(version, StringPool.PERIOD, 0);
Revision revision = revisions.get(versionParts[0]);
return new GoogleDriveFileVersion(
revision, extRepositoryFileEntry.getExtRepositoryModelKey(), versionParts[0]);
} catch (IOException ioe) {
_log.error(ioe, ioe);
throw new SystemException(ioe);
}
}