@Override
public List<String> getEnabledExtensions() throws OKMException {
List<String> extensions = new ArrayList<String>();
Session session = null;
try {
Profile up = new Profile();
session = JCRUtils.getSession();
UserConfig uc = UserConfigDAO.findByPk(session, session.getUserID());
up = uc.getProfile();
extensions = new ArrayList<String>(up.getMisc().getExtensions());
} catch (LoginException e) {
log.error(e.getMessage(), e);
throw new OKMException(
ErrorCode.get(ErrorCode.ORIGIN_OKMGeneralService, ErrorCode.CAUSE_Repository),
e.getMessage());
} catch (javax.jcr.RepositoryException e) {
log.error(e.getMessage(), e);
throw new OKMException(
ErrorCode.get(ErrorCode.ORIGIN_OKMGeneralService, ErrorCode.CAUSE_Repository),
e.getMessage());
} catch (DatabaseException e) {
log.warn(e.getMessage(), e);
throw new OKMException(
ErrorCode.get(ErrorCode.ORIGIN_OKMGeneralService, ErrorCode.CAUSE_Database),
e.getMessage());
} finally {
JCRUtils.logout(session);
}
return extensions;
}
public void importRepository(Ticket ticket, String name, InputStream inputStream)
throws RepositoryAlreadyExistsException, RepositoryException, SecurityException {
try {
if (!ticket.getUser().isAdmin()) {
throw new SecurityException(SecurityException.NOT_ENOUGH_PERMISSIONS);
}
javax.jcr.Session systemSession = SessionManager.getInstance().getSystemSession(ticket);
WorkspaceImpl workspace = checkWorkspaceExists(name, systemSession);
// Always change to lowercase
name = name.toLowerCase();
workspace.createWorkspace(name);
javax.jcr.Repository repository = SessionManager.getInstance().getRepository();
SimpleCredentials creds = new SimpleCredentials("username", "password".toCharArray());
systemSession = repository.login(creds, name);
// Copy to temp file. We cannot wrap to zip input stream due to incompatibilities
// between apache implementation and java.util implementation
File tempFile = File.createTempFile("jlib", "tmp");
tempFile.deleteOnExit();
FileOutputStream fos = new FileOutputStream(tempFile);
IOUtils.copy(inputStream, fos);
fos.flush();
fos.close();
ZipFile archive = null;
try {
archive = new ZipFile(tempFile);
} catch (IOException ioe) {
logger.warn("[JCRImportService] Trying to import non zipped repository");
// probably this will be an old repository, so we will return the
// content to let the process try to import it
return;
}
// do our own buffering; reuse the same buffer.
byte[] buffer = new byte[16384];
ZipEntry entry = archive.getEntry("jlibrary");
// get a stream of the archive entry's bytes
InputStream zis = archive.getInputStream(entry);
// ZipInputStream zis = new ZipInputStream(inputStream);
byte[] smallBuffer = new byte[32];
int i = 0;
boolean tagFound = false;
while (!tagFound) {
byte next = (byte) zis.read();
if (next == '*') {
tagFound = true;
} else {
smallBuffer[i] = next;
i++;
}
}
byte[] header = new byte[i];
System.arraycopy(smallBuffer, 0, header, 0, i);
String lengthString = new String(header);
int contentLength = Integer.parseInt(lengthString.substring(0, lengthString.length()));
InputStream wrapzis = new ImportInputStream(zis, contentLength);
systemSession.importXML("/", wrapzis, ImportUUIDBehavior.IMPORT_UUID_CREATE_NEW);
// Reopen the stream. importXML closes it
zis = archive.getInputStream(entry);
zis.skip(i + 1 + contentLength);
// Now import the remaining info
systemSession.importXML("/", zis, ImportUUIDBehavior.IMPORT_UUID_CREATE_NEW);
tempFile.delete();
checkCustomProperties(systemSession);
systemSession.save();
// Finally check versions compatibility
VersionChecker checker = new VersionChecker();
checker.checkSession(systemSession);
} catch (ConfigurationException ce) {
// TODO: Remove this catch block when Jackrabbit supports workspace deletes
throw new RecentlyRemovedRepositoryException();
} catch (RepositoryAlreadyExistsException raee) {
throw raee;
} catch (SecurityException se) {
throw se;
} catch (AccessDeniedException e) {
logger.error(e.getMessage(), e);
throw new SecurityException(e);
} catch (LoginException e) {
logger.error(e.getMessage(), e);
throw new SecurityException(e);
} catch (RepositoryException re) {
throw re;
} catch (Exception e) {
logger.error(e.getMessage(), e);
throw new RepositoryException(e);
}
}
public void importRepository(Ticket ticket, byte[] zippedContent, String name)
throws RepositoryAlreadyExistsException, RepositoryException, SecurityException {
try {
if (!ticket.getUser().isAdmin()) {
throw new SecurityException(SecurityException.NOT_ENOUGH_PERMISSIONS);
}
javax.jcr.Session systemSession = SessionManager.getInstance().getSystemSession(ticket);
WorkspaceImpl workspace = checkWorkspaceExists(name, systemSession);
// Always change to lowercase
name = name.toLowerCase();
workspace.createWorkspace(name);
javax.jcr.Repository repository = SessionManager.getInstance().getRepository();
SimpleCredentials creds = new SimpleCredentials("username", "password".toCharArray());
systemSession = repository.login(creds, name);
byte[] content = unzipContent(zippedContent);
// First read the header
int i = 0;
while (content[i] != '*') {
i++;
}
i++;
byte[] header = new byte[i];
System.arraycopy(content, 0, header, 0, i);
String lengthString = new String(header);
int contentLength = Integer.parseInt(lengthString.substring(0, lengthString.length() - 1));
// Now, load root content
byte[] rootContent = new byte[contentLength];
System.arraycopy(content, i, rootContent, 0, contentLength);
rootContent = filterForCompatibility(rootContent);
ByteArrayInputStream bais1 = new ByteArrayInputStream(rootContent);
// Now load system content
byte[] systemContent = new byte[content.length - contentLength - header.length];
System.arraycopy(
content, header.length + contentLength, systemContent, 0, systemContent.length);
systemContent = filterForCompatibility(systemContent);
ByteArrayInputStream bais2 = new ByteArrayInputStream(systemContent);
systemSession.importXML("/", bais1, ImportUUIDBehavior.IMPORT_UUID_CREATE_NEW);
systemSession.importXML("/", bais2, ImportUUIDBehavior.IMPORT_UUID_CREATE_NEW);
checkCustomProperties(systemSession);
bais1.close();
bais2.close();
systemSession.save();
// Finally check versions compatibility
VersionChecker checker = new VersionChecker();
checker.checkSession(systemSession);
} catch (ConfigurationException ce) {
// TODO: Remove this catch block when Jackrabbit supports workspace deletes
throw new RecentlyRemovedRepositoryException();
} catch (RepositoryAlreadyExistsException raee) {
throw raee;
} catch (SecurityException se) {
throw se;
} catch (AccessDeniedException e) {
logger.error(e.getMessage(), e);
throw new SecurityException(e);
} catch (LoginException e) {
logger.error(e.getMessage(), e);
throw new SecurityException(e);
} catch (RepositoryException re) {
throw re;
} catch (Exception e) {
logger.error(e.getMessage(), e);
throw new RepositoryException(e);
}
}
