BeanFactoryPostProcessor that looks for any bean definitions that have the
AbstractBeanDefinitionParser.WIRE_BUS_ATTRIBUTE
attribute set. If the attribute has the value
BusWiringType.PROPERTY
then it attaches their "bus" property to the bean called "cxf". If the
attribute has the value
BusWiringType.CONSTRUCTOR
then it shifts any existing indexed constructor
arguments one place to the right and adds a reference to "cxf" as the first constructor argument. This
processor is intended to operate on beans defined via Spring namespace support which require a reference to
the CXF bus.