Is it possible to call mockRequest via a groovy test step?

Is it possible to call mockRequest via a groovy test step?

I want to know is it possible to call mockRequest variable inside a groovy teststep?

I have the following groovy script:

import com.eviware.soapui.impl.wsdl.mock.WsdlMockResult;

def queryString = mockRequest.getHttpRequest().getQueryString()
def httpResponse = mockRequest.httpResponse
//log.info "HTTP Response is: "+httpResponse
def mediaType = mockRequest.getHttpRequest().getHeader("Content-Type")  
def groovyUtils = new com.eviware.soapui.support.GroovyUtils(context)

//This variable is used to get the soapui project path
def path = groovyUtils.projectPath + "/mockResponse/"

if (mockRequest.getMethod() == "POST" && mediaType=="application/xml"){
    def notifyRequest = mockRequest.requestContent
    def notifyXml = new XmlSlurper().parseText(notifyRequest)

    String representation = notifyXml.representation

    def decoded = new String(representation.decodeBase64())
    log.info "The decoded data received is: "+decoded

    new File("E:\\some_folder\\mockResponse\\1.xml").withWriter{ it << decoded } 

    WsdlMockResult mockResult = new WsdlMockResult(mockRequest)
     def Response = mockRequest.httpResponse
     httpResponse.setContentLength(0)
     Response.status = 200
     return mockResult

}

Actually I want to achieve a result such that whenever a message is received on MockService then appropriate response should be sent. Also, I want to save some data from the request message received. This functionality is different for each test case hence I need to do it in groovy test step instead of onRequest tab of mockService.

Does anyone has any suggestion?