private Source getPayloadSource ( Object payload ) { Source source = null ; if ( payload instanceof String ) { source = new StringSource ( ( String ) payload ) ; } else if ( payload instanceof File ) { source = new StreamSource ( ( File ) payload ) ; } else if ( payload instanceof Document ) { source = new DOMSource ( ( Document ) payload ) ; } else if ( payload instanceof Source ) { source = ( Source ) payload ; } if ( source == null ) { throw new CitrusRuntimeException ( "Failed to create payload source for unmarshalling message" ) ; } return source ; }
Creates the payload source for unmarshalling .