Maarten, then, i need to make an filter a cast of the object to bytebuffer? and because in the example it does filter ?
thanks On Jan 30, 2008 11:44 AM, Maarten Bosteels <[EMAIL PROTECTED]> wrote: > Brenno, > > The Object passed in via messageReceived will always be an IoBuffer (or > ByteBuffer in mina 1.x) > when there is no ProtocolCodecFilter in your filter chain (or another > filter > that transforms IoBuffers into something else). > > see also > http://mina.apache.org/tutorial-on-protocolcodecfilter.html > http://mina.apache.org/tutorial-on-protocolcodecfilter-for-mina-2x.html > > Maarten > > On Jan 30, 2008 4:32 PM, Brenno Hayden <[EMAIL PROTECTED]> wrote: > > > Hello, > > I was studying the example of Mina, discovered that in the example > > netcat, he makes a cast in hanlder > > public void messageReceived(IoSession session, Object message) { > > ByteBuffer buf = (ByteBuffer) message; > > .. > > } > > More without adding any filter, the more the same error occurs earlier. > > Some > > tips ? > > > > > > Thanks > > > > On Jan 29, 2008 1:35 PM, Brenno Hayden <[EMAIL PROTECTED]> wrote: > > > > > Hi Julien, > > > Thank you, helped a lot! The source-code is fine, now. > > > > > > thanks > > > > > > > > > On Jan 29, 2008 1:20 PM, Julien Vermillard <[EMAIL PROTECTED]> > > wrote: > > > > > > > Hi, > > > > > > > > MINA provide you by default buffer of bytes and not Strings, you > > > > shoudl take a look at this example : > > > > > > > > > > > http://svn.apache.org/viewvc/mina/branches/1.0/example/src/main/java/org/apache/mina/example/reverser/ > > > > > > > > And specificly to this code : > > > > > > > > > > > > SocketAcceptorConfig cfg = new SocketAcceptorConfig(); > > > > > > > > cfg.getFilterChain().addLast( > > > > "codec", > > > > new ProtocolCodecFilter(new > > TextLineCodecFactory(Charset > > > > .forName("UTF-8")))); > > > > > > > > It's adding a codec filter for decoding raw bytes into String > > > > > > > > HTH, > > > > > > > > Julien > > > > > > > > On Tue, 29 Jan 2008 13:12:02 -0400 > > > > "Brenno Hayden" <[EMAIL PROTECTED]> wrote: > > > > > > > > > Hi, > > > > > I have one problem. When I do a cast in the code below > > > > > > > > > > Public class MyHanlder extends IoHandlerAdapter { > > > > > public void messageReceived(IoSession session, Object message) { > > > > > String s = (String)message; > > > > > > > > > > Has the following problem > > > > > org.apache.mina.util.SessionLog warn > > > > > WARNING: [/127.0.0.1:3696] EXCEPTION, please implement > > > > > mypackage.MyHandler.exceptionCaught() for proper handling: > > > > > java.lang.ClassCastException: > > > > > org.apache.mina.common.PooledByteBufferAllocator$PooledByteBuffer > > > > > at mypackage.MyHandler.messageReceived(MyHandler.java:52) > > > > > > > > > > > > > > > ps: I'm using java 5 e framework 1.1.5 for java 5 > > > > > ________________________ > > > > > Brenno Hayden F. Dantas > > > > > > > > > > > > > > > > -- > > > ________________________ > > > Brenno Hayden F. Dantas > > > > > > > > > > -- > > ________________________ > > Brenno Hayden F. Dantas > > > -- ________________________ Brenno Hayden F. Dantas
