public SeContainerInitializer addProperty()

in meecrowave-core/src/main/java/org/apache/meecrowave/cdi/MeecrowaveSeContainerInitializer.java [62:107]
43 lines of code
12 McCabe index (conditional complexity)

    public SeContainerInitializer addProperty(final String s, final Object o) {
        if (Configuration.class.isInstance(o)) {
            builder = Configuration.class.cast(o);
            return this;
        }

        final String setter = "set" + Character.toUpperCase(s.charAt(0)) + s.substring(1);
        final Class<? extends Configuration> builderClass = builder.getClass();
        final Optional<Method> setterOpt = Stream.of(Configuration.class.getMethods())
                .filter(m -> m.getName().equals(setter) && m.getParameterCount() == 1)
                .findFirst();
        if (!setterOpt.isPresent()) {
            super.addProperty(s, o);
            // todo: log or do we assume delegate will ?
            return this;
        }

        try {
            builderClass.getMethod(setter, o.getClass()).invoke(builder, o);
        } catch (final NoSuchMethodException nsme) {
            if (Integer.class.isInstance(o)) {
                try {
                    builderClass.getMethod(setter, int.class).invoke(builder, o);
                } catch (final NoSuchMethodException | IllegalAccessException | InvocationTargetException ex) {
                    throw new IllegalArgumentException(nsme);
                }
            } else if (Long.class.isInstance(o)) {
                try {
                    builderClass.getMethod(setter, long.class).invoke(builder, o);
                } catch (final NoSuchMethodException | IllegalAccessException | InvocationTargetException ex) {
                    throw new IllegalArgumentException(nsme);
                }
            } else if (Boolean.class.isInstance(o)) {
                try {
                    builderClass.getMethod(setter, boolean.class).invoke(builder, o);
                } catch (final NoSuchMethodException | IllegalAccessException | InvocationTargetException ex) {
                    throw new IllegalArgumentException(nsme);
                }
            } else {
                throw new IllegalArgumentException(nsme);
            }
        } catch (final IllegalAccessException | InvocationTargetException ex) {
            throw new IllegalArgumentException(ex);
        }
        return this;
    }