CreateDlFile.java

	private static long getFileId(LegacyIncorporaGroup lig, long parentFolderId, LegacyFile legacyFile) {

		if (parentFolderId < 0) { return -1; }
		
		try {
			
			File tmpFile = File.createTempFile(legacyFile.getTitle(), legacyFile.getExtension());
			String downloadUrl = String.format(DOWNLOAD_FILE_URL, legacyFile.getGroupId(), 
					legacyFile.getFileEntryId(), legacyFile.getUuid(), legacyFile.getVersion());
			FileUtils.copyURLToFile(new URL(downloadUrl), tmpFile);
			ServiceContext ctx = new ServiceContext();
			
			FileEntry file = null; 
			try {
				file = DLAppServiceUtil.getFileEntry(lig.getCurrentGroupId(), parentFolderId, legacyFile.getTitle());
				file = DLAppServiceUtil.updateFileEntry(file.getFileEntryId(), file.getTitle(), file.getMimeType(), 
						file.getTitle(), file.getDescription(), StringPool.BLANK, false, tmpFile, ctx);
			} catch (Exception e) {
				file = DLAppServiceUtil.addFileEntry(lig.getCurrentGroupId(), parentFolderId, legacyFile.getTitle(), 
						legacyFile.getMimeType(), legacyFile.getTitle(), StringPool.BLANK, StringPool.BLANK, tmpFile, ctx);
			}
			
			return file.getFileEntryId();
			
		} catch (Exception e) {
			_log.error(e);
			return -1;
		}
		
	}