def saveUpload = {
		MediaItem mediaItem = new MediaItem( params )
		MultipartFile f = request.getFile( "mediaItemData.data" )
		println f.getContentType()
		mediaItem.size = f.getSize() / 1024
		mediaItem.name = extractName(f)
		mediaItem.extension = extractExtension(f)

		def referObject
		if(params?.referUploadToObject && params?.referUploadToObjectId) {
			String fqClassname = params.referUploadToObject
			String classname = fqClassname.lastIndexOf ('.') + 1
			referObject = grailsApplication.getClassForName(fqClassname).get(params.referUploadToObjectId)
			// bind the related object

			String domainProperty = grails.util.GrailsNameUtils.getPropertyNameRepresentation(fqClassname)
			mediaItem."${domainProperty}" = referObject
		}

		if(mediaItem.save(flush:true)) {
			//flash.userMessage = "File [${file.name}] has been uploaded."
			println "saving"
			redirect(action: "show", id:"${referObject.id}")
		} else {
			mediaItem.errors.each { println it }
			//render(view: 'create', model: [file: file])
			redirect(action: "show", id:"${referObject.id}")
		}

	}