Netty codecs have "protected" method preventing easy reuse outside pipeline
Bruno de Carvalho
kindernade at gmail.com
Thu May 26 12:28:01 EDT 2011
I'm with Christian on this one. Doesn't make much sense to make these methods public.
Examples on how you should do it:
http://d.pr/Eyms
http://d.pr/w4bP
Cheers,
Bruno
On May 19, 2011, at 7:52 AM, Christian Migowski wrote:
> Hello,
>
> why don't you implement your logic (en/decode) into a public method
> (with the signature as you like it) and call this method in the
> "official" encode/decode methods? Seems much more reasonable to me
> than requesting an API change for your usecase.
>
> regards,
> christian
>
>
> On Thu, May 19, 2011 at 8:39 AM, Abraham Menacherry
> <abrahammenacherry at gmail.com> wrote:
>> Hi Trustin,
>>
>> I would like to use the decoders/encoders outside the channel/pipeline
>> context.
>> I wanted to add 3 strings to a channelbuffer with each string preceded by a
>> 2 byte length and only then write it to my pipeline which has further
>> codecs.
>>
>> So i tried using
>>
>> StringEncoder encoder = new StringEncoder()
>> encoder.encode(null,null,"MyString");
>> But since it is a protected method, this operation fails.
>> @Override
>> protected Object encode(
>> ChannelHandlerContext ctx, Channel channel, Object msg) throws
>> Exception {
>> if (!(msg instanceof String)) {
>> return msg;
>> }
>> return copiedBuffer((String) msg, charset);
>> }
>>
>> Now I need to inherit it in a wrapper class of my own to use it. Can these
>> methods be made public and/or add a new public method added to these codecs
>> which will not require the ctx and channel, they just do the decode/encode
>> and give back result.
>>
>> Thanks and Regards,
>> Abraham Menacherry
>>
>> --
>> View this message in context: http://netty-forums-and-mailing-lists.685743.n2.nabble.com/Netty-codecs-have-protected-method-preventing-easy-reuse-outside-pipeline-tp6380824p6380824.html
>> Sent from the Netty User Group mailing list archive at Nabble.com.
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