org.apache.rocketmq.common.protocol.header.GetTopicsByClusterRequestHeader Java Examples

The following examples show how to use org.apache.rocketmq.common.protocol.header.GetTopicsByClusterRequestHeader. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: DefaultRequestProcessor.java    From DDMQ with Apache License 2.0 5 votes vote down vote up 
private RemotingCommand getTopicsByCluster(ChannelHandlerContext ctx,
    RemotingCommand request) throws RemotingCommandException {
    final RemotingCommand response = RemotingCommand.createResponseCommand(null);
    final GetTopicsByClusterRequestHeader requestHeader =
        (GetTopicsByClusterRequestHeader) request.decodeCommandCustomHeader(GetTopicsByClusterRequestHeader.class);

    byte[] body = this.namesrvController.getRouteInfoManager().getTopicsByCluster(requestHeader.getCluster());

    response.setBody(body);
    response.setCode(ResponseCode.SUCCESS);
    response.setRemark(null);
    return response;
}
Example #2
Source File: DefaultRequestProcessor.java    From rocketmq-4.3.0 with Apache License 2.0 5 votes vote down vote up 
private RemotingCommand getTopicsByCluster(ChannelHandlerContext ctx,
        RemotingCommand request) throws RemotingCommandException {
        final RemotingCommand response = RemotingCommand.createResponseCommand(null);
        final GetTopicsByClusterRequestHeader requestHeader =
            (GetTopicsByClusterRequestHeader) request.decodeCommandCustomHeader(GetTopicsByClusterRequestHeader.class);

//        根据broker集群地址获取topics
        byte[] body = this.namesrvController.getRouteInfoManager().getTopicsByCluster(requestHeader.getCluster());

        response.setBody(body);
        response.setCode(ResponseCode.SUCCESS);
        response.setRemark(null);
        return response;
    }
Example #3
Source File: DefaultRequestProcessor.java    From rocketmq-read with Apache License 2.0 5 votes vote down vote up 
/**
 * 获取集群下的所有的topic
 * @param ctx ctx
 * @param request request
 * @return ;
 * @throws RemotingCommandException ;
 */
private RemotingCommand getTopicsByCluster(ChannelHandlerContext ctx,
    RemotingCommand request) throws RemotingCommandException {

    final RemotingCommand response = RemotingCommand.createResponseCommand(null);
    final GetTopicsByClusterRequestHeader requestHeader =
        (GetTopicsByClusterRequestHeader) request.decodeCommandCustomHeader(GetTopicsByClusterRequestHeader.class);

    byte[] body = this.namesrvController.getRouteInfoManager().getTopicsByCluster(requestHeader.getCluster());

    response.setBody(body);
    response.setCode(ResponseCode.SUCCESS);
    response.setRemark(null);
    return response;
}
Example #4
Source File: DefaultRequestProcessor.java    From rocketmq with Apache License 2.0 5 votes vote down vote up 
private RemotingCommand getTopicsByCluster(ChannelHandlerContext ctx, RemotingCommand request) throws RemotingCommandException {
    final RemotingCommand response = RemotingCommand.createResponseCommand(null);
    final GetTopicsByClusterRequestHeader requestHeader =
        (GetTopicsByClusterRequestHeader)request.decodeCommandCustomHeader(GetTopicsByClusterRequestHeader.class);

    byte[] body = this.namesrvController.getRouteInfoManager().getTopicsByCluster(requestHeader.getCluster());

    response.setBody(body);
    response.setCode(ResponseCode.SUCCESS);
    response.setRemark(null);
    return response;
}
Example #5
Source File: DefaultRequestProcessor.java    From DDMQ with Apache License 2.0 5 votes vote down vote up 
private RemotingCommand getTopicsByCluster(ChannelHandlerContext ctx,
    RemotingCommand request) throws RemotingCommandException {
    final RemotingCommand response = RemotingCommand.createResponseCommand(null);
    final GetTopicsByClusterRequestHeader requestHeader =
        (GetTopicsByClusterRequestHeader) request.decodeCommandCustomHeader(GetTopicsByClusterRequestHeader.class);

    byte[] body = this.namesrvController.getRouteInfoManager().getTopicsByCluster(requestHeader.getCluster());

    response.setBody(body);
    response.setCode(ResponseCode.SUCCESS);
    response.setRemark(null);
    return response;
}
Example #6
Source File: DefaultRequestProcessor.java    From rocketmq-all-4.1.0-incubating with Apache License 2.0 5 votes vote down vote up 
/**
 * 获取指定集群下的全部Topic列表
 */
private RemotingCommand getTopicsByCluster(ChannelHandlerContext ctx, RemotingCommand request) throws RemotingCommandException {
    final RemotingCommand response = RemotingCommand.createResponseCommand(null);
    final GetTopicsByClusterRequestHeader requestHeader =
        (GetTopicsByClusterRequestHeader) request.decodeCommandCustomHeader(GetTopicsByClusterRequestHeader.class);

    byte[] body = this.namesrvController.getRouteInfoManager().getTopicsByCluster(requestHeader.getCluster());

    response.setBody(body);
    response.setCode(ResponseCode.SUCCESS);
    response.setRemark(null);
    return response;
}
Example #7
Source File: DefaultRequestProcessor.java    From rocketmq_trans_message with Apache License 2.0 5 votes vote down vote up 
private RemotingCommand getTopicsByCluster(ChannelHandlerContext ctx, RemotingCommand request) throws RemotingCommandException {
    final RemotingCommand response = RemotingCommand.createResponseCommand(null);
    final GetTopicsByClusterRequestHeader requestHeader =
        (GetTopicsByClusterRequestHeader) request.decodeCommandCustomHeader(GetTopicsByClusterRequestHeader.class);

    byte[] body = this.namesrvController.getRouteInfoManager().getTopicsByCluster(requestHeader.getCluster());

    response.setBody(body);
    response.setCode(ResponseCode.SUCCESS);
    response.setRemark(null);
    return response;
}
Example #8
Source File: DefaultRequestProcessor.java    From rocketmq with Apache License 2.0 5 votes vote down vote up 
private RemotingCommand getTopicsByCluster(ChannelHandlerContext ctx,
    RemotingCommand request) throws RemotingCommandException {
    final RemotingCommand response = RemotingCommand.createResponseCommand(null);
    final GetTopicsByClusterRequestHeader requestHeader =
        (GetTopicsByClusterRequestHeader) request.decodeCommandCustomHeader(GetTopicsByClusterRequestHeader.class);

    byte[] body = this.namesrvController.getRouteInfoManager().getTopicsByCluster(requestHeader.getCluster());

    response.setBody(body);
    response.setCode(ResponseCode.SUCCESS);
    response.setRemark(null);
    return response;
}