protected HashMap getMethodMap()

in hessian-lite/src/main/java/com/alibaba/com/caucho/hessian/io/BeanDeserializer.java [209:260]

36 lines of code
13 McCabe index (conditional complexity)


    protected HashMap getMethodMap(Class cl) {
        HashMap methodMap = new HashMap();

        for (; cl != null; cl = cl.getSuperclass()) {
            Method[] methods = cl.getDeclaredMethods();

            for (int i = 0; i < methods.length; i++) {
                Method method = methods[i];

                if (Modifier.isStatic(method.getModifiers()))
                    continue;

                String name = method.getName();

                if (!name.startsWith("set"))
                    continue;

                Class[] paramTypes = method.getParameterTypes();
                if (paramTypes.length != 1)
                    continue;

                if (!method.getReturnType().equals(void.class))
                    continue;

                if (findGetter(methods, name, paramTypes[0]) == null)
                    continue;

                // XXX: could parameterize the handler to only deal with public
                try {
                    method.setAccessible(true);
                } catch (Throwable e) {
                    e.printStackTrace();
                }

                name = name.substring(3);

                int j = 0;
                for (; j < name.length() && Character.isUpperCase(name.charAt(j)); j++) {
                }

                if (j == 1)
                    name = name.substring(0, j).toLowerCase(Locale.ENGLISH) + name.substring(j);
                else if (j > 1)
                    name = name.substring(0, j - 1).toLowerCase(Locale.ENGLISH) + name.substring(j - 1);


                methodMap.put(name, method);
            }
        }

        return methodMap;
    }