@@ -0,0 +1,1945 @@
+/*%0A * Licensed to the University of California, Berkeley under one or more contributor license%0A * agreements. See the NOTICE file distributed with this work for additional information regarding%0A * copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the%0A * %22License%22); you may not use this file except in compliance with the License. You may obtain a%0A * copy of the License at%0A *%0A * http://www.apache.org/licenses/LICENSE-2.0%0A *%0A * Unless required by applicable law or agreed to in writing, software distributed under the License%0A * is distributed on an %22AS IS%22 BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express%0A * or implied. See the License for the specific language governing permissions and limitations under%0A * the License.%0A */%0A%0Apackage tachyon.master.journal;%0A%0Aimport java.io.IOException;%0Aimport java.io.InputStream;%0Aimport java.io.OutputStream;%0A%0Aimport tachyon.proto.JournalEntryProtos.JournalEntry;%0A%0A/**%0A * Reads and writes protocol buffer journal entries.%0A */%0Apublic final class ProtoBufJournalFormatter implements JournalFormatter %7B%0A%0A  @Override%0A  public void serialize(JournalEntry entry, OutputStream outputStream) throws IOException %7B%0A    entry.writeDelimitedTo(outputStream);%0A  %7D%0A%0A  @Override%0A  public JournalInputStream deserialize(final InputStream inputStream) throws IOException %7B%0A    return new JournalInputStream() %7B%0A      private long mLatestSequenceNumber;%0A%0A      @Override%0A      public JournalEntry getNextEntry() throws IOException %7B%0A        JournalEntry entry = JournalEntry.parseDelimitedFrom(inputStream);%0A        if (entry != null) %7B%0A          mLatestSequenceNumber = entry.getSequenceNumber();%0A        %7D%0A        return entry;%0A      %7D%0A%0A      @Override%0A      public void close() throws IOException %7B%0A        inputStream.close();%0A      %7D%0A%0A      @Override%0A      public long getLatestSequenceNumber() %7B%0A        return mLatestSequenceNumber;%0A      %7D%0A    %7D;%0A  %7D%0A%7D%0A

Add ProtoBufJournalFormatter