| | |
| | | * |
| | | * |
| | | * Copyright 2006-2009 Sun Microsystems, Inc. |
| | | * Portions copyright 2013 ForgeRock AS. |
| | | * Portions copyright 2013-2014 ForgeRock AS. |
| | | */ |
| | | package org.opends.server.replication.protocol; |
| | | |
| | | import java.io.UnsupportedEncodingException; |
| | | import java.util.zip.DataFormatException; |
| | | |
| | | /** |
| | |
| | | * @throws DataFormatException If the in does not contain a properly, |
| | | * encoded message. |
| | | */ |
| | | public DoneMsg(byte[] in) throws DataFormatException |
| | | DoneMsg(byte[] in) throws DataFormatException |
| | | { |
| | | super(); |
| | | try |
| | | final ByteArrayScanner scanner = new ByteArrayScanner(in); |
| | | final byte msgType = scanner.nextByte(); |
| | | if (msgType != MSG_TYPE_DONE) |
| | | { |
| | | // First byte is the type |
| | | if (in[0] != MSG_TYPE_DONE) |
| | | throw new DataFormatException("input is not a valid DoneMessage"); |
| | | int pos = 1; |
| | | |
| | | // sender |
| | | int length = getNextLength(in, pos); |
| | | String senderString = new String(in, pos, length, "UTF-8"); |
| | | this.senderID = Integer.valueOf(senderString); |
| | | pos += length +1; |
| | | |
| | | // destination |
| | | length = getNextLength(in, pos); |
| | | String destinationString = new String(in, pos, length, "UTF-8"); |
| | | this.destination = Integer.valueOf(destinationString); |
| | | pos += length +1; |
| | | |
| | | } catch (UnsupportedEncodingException e) |
| | | { |
| | | throw new DataFormatException("UTF-8 is not supported by this jvm."); |
| | | throw new DataFormatException("input is not a valid DoneMessage"); |
| | | } |
| | | this.senderID = scanner.nextIntUTF8(); |
| | | this.destination = scanner.nextIntUTF8(); |
| | | } |
| | | |
| | | /** |
| | | * {@inheritDoc} |
| | | */ |
| | | /** {@inheritDoc} */ |
| | | @Override |
| | | public byte[] getBytes(short protocolVersion) |
| | | { |
| | | try |
| | | { |
| | | byte[] senderBytes = String.valueOf(senderID).getBytes("UTF-8"); |
| | | byte[] destinationBytes = String.valueOf(destination).getBytes("UTF-8"); |
| | | |
| | | int length = 1 + senderBytes.length + 1 |
| | | + destinationBytes.length + 1; |
| | | |
| | | byte[] resultByteArray = new byte[length]; |
| | | |
| | | /* put the type of the operation */ |
| | | resultByteArray[0] = MSG_TYPE_DONE; |
| | | int pos = 1; |
| | | |
| | | /* put the sender */ |
| | | pos = addByteArray(senderBytes, resultByteArray, pos); |
| | | |
| | | /* put the destination */ |
| | | pos = addByteArray(destinationBytes, resultByteArray, pos); |
| | | |
| | | return resultByteArray; |
| | | } |
| | | catch (UnsupportedEncodingException e) |
| | | { |
| | | return null; |
| | | } |
| | | final ByteArrayBuilder builder = new ByteArrayBuilder(); |
| | | builder.append(MSG_TYPE_DONE); |
| | | builder.appendUTF8(senderID); |
| | | builder.appendUTF8(destination); |
| | | return builder.toByteArray(); |
| | | } |
| | | } |