public Object execute()

in gshell-commands/gshell-log4j/src/main/java/org/apache/geronimo/gshell/commands/log4j/MdcAction.java [48:71]

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

    public Object execute(final CommandContext context) throws Exception {
        assert context != null;
        IO io = context.getIo();

        if (remove) {
            MDC.remove(name);
        }
        else if (name != null && value != null) {
            MDC.put(name, value);
        }
        else if (name != null) {
            io.info("{}", MDC.get(name));
        }
        else {
            Map map = MDC.getContext();
            if (map != null) {
                for (Object key : map.keySet()) {
                    io.info("{}={}", key, map.get(key));
                }
            }
        }

        return Result.SUCCESS;
    }