protected int addItem(SyncItem item) throws SyncException { if (Log.isLoggable(Log.DEBUG)) { Log.debug(TAG_LOG, "addItem"); } JSONSyncItem jsonSyncItem = (JSONSyncItem) item; try { String fullName = getFileFullName(jsonSyncItem.getContentName()); FileAdapter tgtFile = new FileAdapter(fullName); if (tgtFile.exists()) { // This is the case where the client and the server have a file // with the very same name but different content. In this case // we rename the destination file fullName = createUniqueFileName(fullName); if (Log.isLoggable(Log.INFO)) { Log.info(TAG_LOG, "Changing target file name to avoid clashing " + fullName); } } tgtFile.close(); item.setKey(fullName); if (Log.isLoggable(Log.DEBUG)) { Log.debug(TAG_LOG, "key set to:" + fullName); } // This is a new file, rename the temp file String sourceFileName = createTempFileName(jsonSyncItem.getContentName()); renameTempFile(sourceFileName, fullName); super.addItem(item); return SyncSource.SUCCESS_STATUS; } catch (IOException ioe) { Log.error(TAG_LOG, "Cannot rename temporary file", ioe); throw new SyncException(SyncException.CLIENT_ERROR, "Cannot rename temporary file"); } }