Package org.apache.tomcat.util.buf

Examples of org.apache.tomcat.util.buf.C2BConverter

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    public void appendHead(Response res) throws IOException {
        if( log.isDebugEnabled() )
            log.debug("COMMIT sending headers " + res + " " + res.getMimeHeaders() );
       
        C2BConverter c2b=mc.getConverter();
       
        outputMsg.reset();
        outputMsg.appendByte(AjpConstants.JK_AJP13_SEND_HEADERS);
        outputMsg.appendInt( res.getStatus() );
       
        String message=res.getMessage();
        if( message==null ){
            message= HttpMessages.getMessage(res.getStatus());
        } else {
            message = message.replace('\n', ' ').replace('\r', ' ');
        }
        tempMB.setString( message );
        c2b.convert( tempMB );
        outputMsg.appendBytes(tempMB);

        // XXX add headers
       
        MimeHeaders headers=res.getMimeHeaders();
        String contentType = res.getContentType();
        if( contentType != null ) {
            headers.setValue("Content-Type").setString(contentType);
        }
        String contentLanguage = res.getContentLanguage();
        if( contentLanguage != null ) {
            headers.setValue("Content-Language").setString(contentLanguage);
        }
        long contentLength = res.getContentLengthLong();
        if( contentLength >= 0 ) {
            headers.setValue("Content-Length").setLong(contentLength);
        }
        int numHeaders = headers.size();
        outputMsg.appendInt(numHeaders);
        for( int i=0; i<numHeaders; i++ ) {
            MessageBytes hN=headers.getName(i);
            // no header to sc conversion - there's little benefit
            // on this direction
            c2b.convert ( hN );
            outputMsg.appendBytes( hN );
                       
            MessageBytes hV=headers.getValue(i);
            c2b.convert( hV );
            outputMsg.appendBytes( hV );
        }
        mc.getSource().send( outputMsg, mc );
    }
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    public static final int JK_STATUS_CLOSED=2;
    public static final int JK_STATUS_ERROR=3;

    public MsgContext(int bsize) {
        try {
            c2b = new C2BConverter("iso-8859-1");
        } catch(IOException iex) {
            log.warn("Can't happen", iex);
        }
       jkIS = new JkInputStream(this, bsize);
    }
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                try{
                    conv = AccessController.doPrivileged(
                            new PrivilegedExceptionAction<C2BConverter>(){

                                public C2BConverter run() throws IOException{
                                    return new C2BConverter(bb, enc);
                                }

                            }
                    );             
                }catch(PrivilegedActionException ex){
                    Exception e = ex.getException();
                    if (e instanceof IOException)
                        throw (IOException)e;
                }
            } else {
                conv = new C2BConverter(bb, enc);
            }
           
            encoders.put(enc, conv);

        }
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        private void sendMessage(String message, boolean finalFragment)
                throws IOException {
            ByteChunk bc = new ByteChunk(8192);
            CharChunk cc = new CharChunk(8192);
            C2BConverter c2b = new C2BConverter("UTF-8");
            cc.append(message);
            c2b.convert(cc, bc);

            int len = bc.getLength();
            assertTrue(len < 126);

            byte first;
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                try{
                    conv = AccessController.doPrivileged(
                            new PrivilegedExceptionAction<C2BConverter>(){

                                public C2BConverter run() throws IOException{
                                    return new C2BConverter(bb, enc);
                                }

                            }
                    );             
                }catch(PrivilegedActionException ex){
                    Exception e = ex.getException();
                    if (e instanceof IOException)
                        throw (IOException)e;
                }
            } else {
                conv = new C2BConverter(bb, enc);
            }
           
            encoders.put(enc, conv);

        }
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                try{
                    conv = (C2BConverter)AccessController.doPrivileged(
                            new PrivilegedExceptionAction(){

                                public Object run() throws IOException{
                                    return new C2BConverter(bb, enc);
                                }

                            }
                    );             
                }catch(PrivilegedActionException ex){
                    Exception e = ex.getException();
                    if (e instanceof IOException)
                        throw (IOException)e;
                   
                    if (debug > 0)
                        log("setConverter: " + ex.getMessage());
                }
            } else {
                conv = new C2BConverter(bb, enc);
            }
           
            encoders.put(enc, conv);

        }
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                try{
                    conv = (C2BConverter)AccessController.doPrivileged(
                            new PrivilegedExceptionAction(){

                                public Object run() throws IOException{
                                    return new C2BConverter(bb, enc);
                                }

                            }
                    );             
                }catch(PrivilegedActionException ex){
                    Exception e = ex.getException();
                    if (e instanceof IOException)
                        throw (IOException)e;
                   
                    if (debug > 0)
                        log("setConverter: " + ex.getMessage());
                }
            } else {
                conv = new C2BConverter(bb, enc);
            }
           
            encoders.put(enc, conv);

        }
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        throws IOException
    {
        if( log.isDebugEnabled() )
            log.debug("COMMIT sending headers " + res + " " + res.getMimeHeaders() );
       
        C2BConverter c2b=(C2BConverter)res.getNote( utfC2bNote );
        if( c2b==null ) {
            if(System.getSecurityManager() != null) {
                try {
                    c2b = (C2BConverter)
                        AccessController.doPrivileged(
                              new PrivilegedExceptionAction () {
                                      public Object run()
                                          throws IOException{
                                          return new C2BConverter(  "UTF8" );
                                      }
                                  });
                } catch(PrivilegedActionException pae) {
                    Exception ex = pae.getException();
                    if(ex instanceof IOException)
                        throw (IOException)ex;
                }
            } else {
                c2b=new C2BConverter(  "UTF8" );
      }
            res.setNote( utfC2bNote, c2b );
        }
       
        MsgContext ep=(MsgContext)res.getNote( epNote );
        MsgAjp msg=(MsgAjp)ep.getNote( headersMsgNote );
        msg.reset();
        msg.appendByte(HandlerRequest.JK_AJP13_SEND_HEADERS);
        msg.appendInt( res.getStatus() );
       
        MessageBytes mb=(MessageBytes)ep.getNote( tmpMessageBytesNote );
        if( mb==null ) {
            mb=new MessageBytes();
            ep.setNote( tmpMessageBytesNote, mb );
        }
        String message=res.getMessage();
        if( message==null ){
      if( System.getSecurityManager() != null ) {
    message = (String)AccessController.doPrivileged(
                       new StatusLinePrivilegedAction(res.getStatus()));
      } else {
    message= HttpMessages.getMessage(res.getStatus());
      }
        } else {
            message = message.replace('\n', ' ').replace('\r', ' ');
        }
        mb.setString( message );
        c2b.convert( mb );
        msg.appendBytes(mb);

        // XXX add headers
       
        MimeHeaders headers=res.getMimeHeaders();
        String contentType = res.getContentType();
        if( contentType != null ) {
            headers.setValue("Content-Type").setString(contentType);
        }
        String contentLanguage = res.getContentLanguage();
        if( contentLanguage != null ) {
            headers.setValue("Content-Language").setString(contentLanguage);
        }
  int contentLength = res.getContentLength();
        if( contentLength >= 0 ) {
            headers.setValue("Content-Length").setInt(contentLength);
        }
        int numHeaders = headers.size();
        msg.appendInt(numHeaders);
        for( int i=0; i<numHeaders; i++ ) {
            MessageBytes hN=headers.getName(i);
            // no header to sc conversion - there's little benefit
            // on this direction
            c2b.convert ( hN );
            msg.appendBytes( hN );
                       
            MessageBytes hV=headers.getValue(i);
            c2b.convert( hV );
            msg.appendBytes( hV );
        }
        ep.setType( JkHandler.HANDLE_SEND_PACKET );
        ep.getSource().invoke( msg, ep );
    }
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                try{
                    conv = (C2BConverter)AccessController.doPrivileged(
                            new PrivilegedExceptionAction(){

                                public Object run() throws IOException{
                                    return new C2BConverter(bb, enc);
                                }

                            }
                    );             
                }catch(PrivilegedActionException ex){
                    Exception e = ex.getException();
                    if (e instanceof IOException)
                        throw (IOException)e;
                   
                    if (debug > 0)
                        log("setConverter: " + ex.getMessage());
                }
            } else {
                conv = new C2BConverter(bb, enc);
            }
           
            encoders.put(enc, conv);

        }
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                try{
                    conv = (C2BConverter)AccessController.doPrivileged(
                            new PrivilegedExceptionAction(){

                                public Object run() throws IOException{
                                    return new C2BConverter(bb, enc);
                                }

                            }
                    );             
                }catch(PrivilegedActionException ex){
                    Exception e = ex.getException();
                    if (e instanceof IOException)
                        throw (IOException)e;
                   
                    if (debug > 0)
                        log("setConverter: " + ex.getMessage());
                }
            } else {
                conv = new C2BConverter(bb, enc);
            }
           
            encoders.put(enc, conv);
            /*
            try {
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Related Classes of org.apache.tomcat.util.buf.C2BConverter

  • org.apache.catalina.connector.OutputBuffer
  • org.apache.catalina.websocket.TestWebSocket
  • org.apache.catalina.websocket.TestWebSocket$WebSocketClient
  • org.apache.coyote.tomcat4.OutputBuffer
  • org.apache.coyote.tomcat5.OutputBuffer
  • org.apache.jk.common.JkInputStream
  • org.apache.jk.common.JniHandler
  • org.apache.jk.common.Shm
  • org.apache.jk.core.MsgContext
  • org.apache.jk.server.JkCoyoteHandler
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