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Posted to bluesky-dev@incubator.apache.org by SamuelKevin <lo...@gmail.com> on 2010/12/18 08:17:32 UTC

some suggestion about XML message API

hi all:
    I find it very inconvenience to use current xml API. For example, if i
want to create a login message, i need to write down the following code
like:

     msg.SetCmd(STUDENT_STATUS);

    QList<QHostAddress> NetList = QNetworkInterface::allAddresses();

    for(int Neti = 0;Neti < NetList.count(); Neti++)

    {

        strIP = NetList.at(Neti).toString();

        if(strIP != "127.0.0.1")

            break;

    }

    //need to access user info from config dialog

    StuPwd = "123456";

    StuName = "liuchen";

     pMap.insert("Str_StuPasswd", StuPwd);

    //warp studentName

    pMap.insert("Str_StuName",StuName);

    //warp ipaddress

    qsNode = QString(strIP);

    pMap.insert("Str_StuIP", qsNode);

     //insert 7 ports

    pMap.insert("Str_StuAuPort", tr(""));

  ...........................



if i want send a join in message, i need to write the same long
section of code again because the current XML create/parser API could
only create new xml message instead of update certain section. It is
time consuming. And the code is not redundant. I wish the API would be
improved soon. Currently, i create the xml message once, including all
the section we would use in our system, and every time a new message
need to be sent, i just replace it (as a QString) in certain section.


regards,

Kevin

-- 
Bowen Ma a.k.a Samuel Kevin @ Bluesky Dev Team    XJTU
Shaanxi Province Key Lab. of Satellite and Terrestrial Network Tech
http://incubator.apache.org/bluesky/

Re: some suggestion about XML message API

Posted by SamuelKevin <lo...@gmail.com>.
i've figured a maximum message filed, could you give me some suggestion if
it's not completed.

用户姓名: Str_StuName

用户密码: Str_StuPasswd

节点类型: Str_UserType

用户ip地址：Str_StuIP

端口信息：Str_StuAuPort，Str_StuViPort，Str_StuScPort, Str_StufAuPort1,
Str_StufAuPort2, Str_StuViPort1, Str_StuViPort2

课堂信息: Str_ClassRoomID

焦点学生: Str_StuAppFocus


what else do i need to add?


regards,

Kevin

2010/12/18 李重重 <li...@gmail.com>

> I cannot agree more with you!
>
> 2010/12/18 SamuelKevin <lo...@gmail.com>
>
> > hi all:
> >    I find it very inconvenience to use current xml API. For example, if i
> > want to create a login message, i need to write down the following code
> > like:
> >
> >     msg.SetCmd(STUDENT_STATUS);
> >
> >    QList<QHostAddress> NetList = QNetworkInterface::allAddresses();
> >
> >    for(int Neti = 0;Neti < NetList.count(); Neti++)
> >
> >    {
> >
> >        strIP = NetList.at(Neti).toString();
> >
> >        if(strIP != "127.0.0.1")
> >
> >            break;
> >
> >    }
> >
> >    //need to access user info from config dialog
> >
> >    StuPwd = "123456";
> >
> >    StuName = "liuchen";
> >
> >     pMap.insert("Str_StuPasswd", StuPwd);
> >
> >    //warp studentName
> >
> >    pMap.insert("Str_StuName",StuName);
> >
> >    //warp ipaddress
> >
> >    qsNode = QString(strIP);
> >
> >    pMap.insert("Str_StuIP", qsNode);
> >
> >     //insert 7 ports
> >
> >    pMap.insert("Str_StuAuPort", tr(""));
> >
> >  ...........................
> >
> >
> >
> > if i want send a join in message, i need to write the same long
> > section of code again because the current XML create/parser API could
> > only create new xml message instead of update certain section. It is
> > time consuming. And the code is not redundant. I wish the API would be
> > improved soon. Currently, i create the xml message once, including all
> > the section we would use in our system, and every time a new message
> > need to be sent, i just replace it (as a QString) in certain section.
> >
> >
> > regards,
> >
> > Kevin
> >
> > --
> > Bowen Ma a.k.a Samuel Kevin @ Bluesky Dev Team    XJTU
> > Shaanxi Province Key Lab. of Satellite and Terrestrial Network Tech
> > http://incubator.apache.org/bluesky/
> >
>



-- 
Bowen Ma a.k.a Samuel Kevin @ Bluesky Dev Team    XJTU
Shaanxi Province Key Lab. of Satellite and Terrestrial Network Tech
http://incubator.apache.org/bluesky/

Re: some suggestion about XML message API

Posted by 李重重 <li...@gmail.com>.
I cannot agree more with you!

2010/12/18 SamuelKevin <lo...@gmail.com>

> hi all:
>    I find it very inconvenience to use current xml API. For example, if i
> want to create a login message, i need to write down the following code
> like:
>
>     msg.SetCmd(STUDENT_STATUS);
>
>    QList<QHostAddress> NetList = QNetworkInterface::allAddresses();
>
>    for(int Neti = 0;Neti < NetList.count(); Neti++)
>
>    {
>
>        strIP = NetList.at(Neti).toString();
>
>        if(strIP != "127.0.0.1")
>
>            break;
>
>    }
>
>    //need to access user info from config dialog
>
>    StuPwd = "123456";
>
>    StuName = "liuchen";
>
>     pMap.insert("Str_StuPasswd", StuPwd);
>
>    //warp studentName
>
>    pMap.insert("Str_StuName",StuName);
>
>    //warp ipaddress
>
>    qsNode = QString(strIP);
>
>    pMap.insert("Str_StuIP", qsNode);
>
>     //insert 7 ports
>
>    pMap.insert("Str_StuAuPort", tr(""));
>
>  ...........................
>
>
>
> if i want send a join in message, i need to write the same long
> section of code again because the current XML create/parser API could
> only create new xml message instead of update certain section. It is
> time consuming. And the code is not redundant. I wish the API would be
> improved soon. Currently, i create the xml message once, including all
> the section we would use in our system, and every time a new message
> need to be sent, i just replace it (as a QString) in certain section.
>
>
> regards,
>
> Kevin
>
> --
> Bowen Ma a.k.a Samuel Kevin @ Bluesky Dev Team    XJTU
> Shaanxi Province Key Lab. of Satellite and Terrestrial Network Tech
> http://incubator.apache.org/bluesky/
>