public void updateFile(long companyId, long repositoryId, String fileName, String newFileName)
throws PortalException, SystemException {
Session session = null;
try {
session = JCRFactoryUtil.createSession();
Workspace workspace = session.getWorkspace();
VersionManager versionManager = workspace.getVersionManager();
Node rootNode = getRootNode(session, companyId);
Node repositoryNode = getFolderNode(rootNode, repositoryId);
if (fileName.contains(StringPool.SLASH)) {
String path = fileName.substring(0, fileName.lastIndexOf(StringPool.SLASH));
fileName = fileName.substring(path.length() + 1);
repositoryNode = getFolderNode(repositoryNode, path);
}
Node fileNode = repositoryNode.getNode(fileName);
Node contentNode = fileNode.getNode(JCRConstants.JCR_CONTENT);
Node newFileNode = repositoryNode.addNode(newFileName, JCRConstants.NT_FILE);
Node newContentNode = newFileNode.addNode(JCRConstants.JCR_CONTENT, JCRConstants.NT_RESOURCE);
VersionHistory versionHistory = versionManager.getVersionHistory(contentNode.getPath());
String[] versionLabels = versionHistory.getVersionLabels();
for (int i = (versionLabels.length - 1); i >= 0; i--) {
Version version = versionHistory.getVersionByLabel(versionLabels[i]);
Node frozenContentNode = version.getNode(JCRConstants.JCR_FROZEN_NODE);
if (i == (versionLabels.length - 1)) {
newContentNode.addMixin(JCRConstants.MIX_VERSIONABLE);
} else {
versionManager.checkout(newContentNode.getPath());
}
newContentNode.setProperty(JCRConstants.JCR_MIME_TYPE, "text/plain");
copyBinaryProperty(frozenContentNode, newContentNode, JCRConstants.JCR_DATA);
newContentNode.setProperty(JCRConstants.JCR_LAST_MODIFIED, Calendar.getInstance());
session.save();
Version newVersion = versionManager.checkin(newContentNode.getPath());
VersionHistory newVersionHistory =
versionManager.getVersionHistory(newContentNode.getPath());
newVersionHistory.addVersionLabel(
newVersion.getName(), versionLabels[i], PropsValues.DL_STORE_JCR_MOVE_VERSION_LABELS);
}
fileNode.remove();
session.save();
} catch (PathNotFoundException pnfe) {
throw new NoSuchFileException(fileName);
} catch (RepositoryException re) {
throw new SystemException(re);
} finally {
JCRFactoryUtil.closeSession(session);
}
}
