private BeanConfiguration invokeBeanDefiningMethod()

in core/src/main/java/hudson/util/spring/BeanBuilder.java [413:484]
68 lines of code
14 McCabe index (conditional complexity)

	private BeanConfiguration invokeBeanDefiningMethod(String name, Object[] args) {
        BeanConfiguration old = currentBeanConfig;
        try {
            if(args[0] instanceof Class) {
                Class beanClass = args[0] instanceof Class ? (Class)args[0] : args[0].getClass();

                if(args.length >= 1) {
                    if(args[args.length-1] instanceof Closure) {
                        if(args.length-1 != 1) {
                            Object[] constructorArgs = ArrayUtils.subarray(args, 1, args.length-1);
                            filterGStringReferences(constructorArgs);
                            if(name.equals(ANONYMOUS_BEAN))
                                currentBeanConfig = springConfig.createSingletonBean(beanClass,Arrays.asList(constructorArgs));
                            else
                                currentBeanConfig = springConfig.addSingletonBean(name, beanClass, Arrays.asList(constructorArgs));
                        }
                        else {
                            if(name.equals(ANONYMOUS_BEAN))
                                currentBeanConfig = springConfig.createSingletonBean(beanClass);
                            else
                                currentBeanConfig = springConfig.addSingletonBean(name, beanClass);
                        }
                    }
                    else  {
                        Object[] constructorArgs = ArrayUtils.subarray(args, 1, args.length);
                        filterGStringReferences(constructorArgs);
                        if(name.equals(ANONYMOUS_BEAN))
                            currentBeanConfig = springConfig.createSingletonBean(beanClass,Arrays.asList(constructorArgs));
                        else
                            currentBeanConfig = springConfig.addSingletonBean(name, beanClass, Arrays.asList(constructorArgs));
                    }

                }
            }
            else if(args[0] instanceof RuntimeBeanReference) {
                currentBeanConfig = springConfig.addSingletonBean(name);
                currentBeanConfig.setFactoryBean(((RuntimeBeanReference)args[0]).getBeanName());
            }
            else if(args[0] instanceof Map) {
                currentBeanConfig = springConfig.addSingletonBean(name);
                Map.Entry factoryBeanEntry = (Map.Entry)((Map)args[0]).entrySet().iterator().next();
                currentBeanConfig.setFactoryBean(factoryBeanEntry.getKey().toString());
                currentBeanConfig.setFactoryMethod(factoryBeanEntry.getValue().toString());
            }
            else if(args[0] instanceof Closure) {
                currentBeanConfig = springConfig.addAbstractBean(name);
            }
            else {
                Object[] constructorArgs;
                if(args[args.length-1] instanceof Closure) {
                    constructorArgs= ArrayUtils.subarray(args, 0, args.length-1);
                }
                else {
                    constructorArgs= ArrayUtils.subarray(args, 0, args.length);
                }
                filterGStringReferences(constructorArgs);
                currentBeanConfig = new DefaultBeanConfiguration(name, null, Arrays.asList(constructorArgs));
                springConfig.addBeanConfiguration(name,currentBeanConfig);
            }
            if(args[args.length-1] instanceof Closure) {
                Closure callable = (Closure)args[args.length-1];
                callable.setDelegate(this);
                callable.setResolveStrategy(Closure.DELEGATE_FIRST);
                callable.call(new Object[]{currentBeanConfig});

            }

            return currentBeanConfig;
        } finally {
            currentBeanConfig = old;
        }
    }