Examples with ResetOffsetBody org.apache.rocketmq.common.protocol.body.ResetOffsetBody used on opensource projects

Example 6 with ResetOffsetBody

use of org.apache.rocketmq.common.protocol.body.ResetOffsetBody in project rocketmq by apache.

the class ClientRemotingProcessor method resetOffset.

public RemotingCommand resetOffset(ChannelHandlerContext ctx, RemotingCommand request) throws RemotingCommandException {
    final ResetOffsetRequestHeader requestHeader = (ResetOffsetRequestHeader) request.decodeCommandCustomHeader(ResetOffsetRequestHeader.class);
    log.info("invoke reset offset operation from broker. brokerAddr={}, topic={}, group={}, timestamp={}", RemotingHelper.parseChannelRemoteAddr(ctx.channel()), requestHeader.getTopic(), requestHeader.getGroup(), requestHeader.getTimestamp());
    Map<MessageQueue, Long> offsetTable = new HashMap<MessageQueue, Long>();
    if (request.getBody() != null) {
        ResetOffsetBody body = ResetOffsetBody.decode(request.getBody(), ResetOffsetBody.class);
        offsetTable = body.getOffsetTable();
    }
    this.mqClientFactory.resetOffset(requestHeader.getTopic(), requestHeader.getGroup(), offsetTable);
    return null;
}