Method getReader

java/org/apache/catalina/connector/Request.java:1191–1223

()

    @Override
    public BufferedReader getReader() throws IOException {

        if (usingInputStream) {
            throw new IllegalStateException(sm.getString("coyoteRequest.getReader.ise"));
        }

        // InputBuffer has no easily accessible reference chain to the Context
        // to check for a default request character encoding at the Context.
        // Therefore, if a Context default should be used, it is set explicitly
        // here. Need to do this before setting usingReader.
        if (coyoteRequest.getCharsetHolder().getName() == null) {
            // Nothing currently set explicitly.
            // Check the context
            Context context = getContext();
            if (context != null) {
                String enc = context.getRequestCharacterEncoding();
                if (enc != null) {
                    // Explicitly set the context default so it is visible to
                    // InputBuffer when creating the Reader.
                    setCharacterEncoding(enc);
                }
            }
        }

        usingReader = true;

        inputBuffer.checkConverter();
        if (reader == null) {
            reader = new CoyoteReader(inputBuffer);
        }
        return reader;
    }


    @Override