private Response sendCommand()

in src/main/java/org/apache/sling/maven/kickstart/run/ControlClient.java [117:149]

• 32 lines of code
• 7 McCabe index (conditional complexity)

    private Response sendCommand(final String command) {
        if (configure()) {
            if (this.secretKey == null) {
                logger.info("Missing secret key to protect sending '" + command + "' to " + this.socketAddress);
                return new Response(4);
            }

            Socket socket = null;
            try {
                socket = new Socket();
                socket.connect(this.socketAddress);
                writeLine0(socket, this.secretKey + " " + command);
                final String result = readLine(socket);
                logger.info("Sent '" + command + "' to " + this.socketAddress + ": " + result);
                return new Response(0, result);
            } catch (final ConnectException ce) {
                logger.info("No Apache Sling running at " + this.socketAddress);
                return new Response(3, ce);
            } catch (final IOException ioe) {
                logger.error("Failed sending '" + command + "' to " + this.socketAddress, ioe);
                return new Response(1, ioe);
            } finally {
                if (socket != null) {
                    try {
                        socket.close();
                    } catch (IOException ignore) {
                    }
                }
            }
        }
        logger.info("No socket address to send '" + command + "' to");
        return new Response(4);
    }