Parsing application/x-java-serialized-object response

Hi,

hmm... you could add a RegquestFilter.afterRequest event handler (in the Project windows' Events tab) that changes the response to be something more readable by soapUI - preferably an XML version of your Java Objects (which would allow you to assert, etc..). For example the following replaces any png with a short XML string:

if( request.response == null )
return

if( context.httpResponse.contentType == "image/png" )
{
// get response content
def content = context.httpResponse.responseContent

// manipulate content here...
log.info content

// write it back
context.httpResponse.responseContent = "<xml><text>this is a png!</text></xml>"
}

A similar script could be created to convert the serialized java object..

Hope this helps!

/Ole
SmartBear Software

Thanks Ole, for the update!

Unfortunately I was not able to find javadoc for the SoapUI Pro API, so mostly through trial and error I ended up using the following scriptlet to retrieve the request details. I tried using both REST and HTTP type of request - but they both gave the same result:

Trigger type: RequestFilter.filterRequest
=====
if( context == null ) {
log.info "returning context is ******* NULL"
return
}

log.info "[" + context.httpResponseProperties + "]"
=====

Interestingly the above will actually return the HTTP Request Query params - what I needed.

Thu Jul 05 16:24:53 MDT 2012:INFO: [[Street:theStreet, HouseNumberAndSuffix:123, Province:theProvince, City:theCity]]

Below is how the HTTP Post was logged by SoapUI :

Thu Jul 05 16:21:27 MDT 2012:DEBUG:>> "POST /theServlet?HouseNumberAndSuffix=123&Street=theStreet&City=theCity&Province=theProvince HTTP/1.1[\r][\n]"

My question, is this the proper way to get the request details?


Thanks,

Joseph H.

Hi Joseph,

you can just use

request.getPropertyValue( "..." )

to get the value of a request parameter.

Please note that the event you are showing here (filterRequest) is invoked before the request is sent so it will not have access to the response as in the event (afterRequest) I used in my example.

regards!

/Ole
SmartBear Software

Hi Ole,

Thanks for the update!

I am using filterRequest for getting the request and afterRequest for getting the response, as I needed access to both, as I have to reformat them into XML document - primarily for logging and assertion purposes.

Where is the best place to add an assertion for the result? Should I include an assertion step and scripting the logic in groovy, or it is doable to configure the assertion through the default point and click procedure - since I converted the response from application/x-java-serialized-object into an XML format?


Thanks,

Joseph H.

Hi,

yes - you should be able to use the default point-and-click actions in the outline editor of the response.

What you have done is pretty cool - would you be interested sharing it in a blog-post or something!? If you send me your code/project I can do the writing...

regards!

/Ole
SmartBear Software

Actually I anticipated that the conversion will be straightforward, but it wasn't. The problem is, as I see it, I am not able to find out the encoding of the application/x-java-serialized-object in the format that was returned by SoapUI.

In afterRequest:

def content = context.httpResponse.responseContent
log.info "in afterRequest:[" + content + "]"

In script Log:

Sat Jul 07 01:36:53 MDT 2012:INFO:in afterRequest:[¬í sr Lcom.abc.togw.services.lpq.clientsharedobjects.TogwLpqTierRespDto° ˆ½sŽ04 L clliCodet Ljava/lang/String;[
qualifierst P[Lcom/abc/togw/services/lpq/clientsharedobjects/TogwQualifierDescription;L twidthq ~ xppur P[Lcom.abc.togw.services.lpq.clientsharedobjects.TogwQualifierDescription;.ÒÁ¨ºœ 2 xp sr Mcom.abc.togw.services.lpq.clientsharedobjects.TogwQualifierDescriptionx›³Õ§…I^ L
qualifierNameq ~ L qualifierValueq ~ xpt t UNDt -1]

Is there another method available in the SoapUI, that would give access to the HTTP response in a format that can be normally processed?


Thanks,

Joseph H.

Hi,

try

response.rawResponseData

which returns a byte-array of the (complete) response..

regards

/Ole
SmartBear Software

Hi Ole,

The rawResponseData looks better but it still errors out when I try to read it as an object. Was the response of the servlet altered in some way before it was put into rawResponseData?

byte[] ba = context.httpResponse.rawResponseData
ByteArrayInputStream b = new ByteArrayInputStream(ba);
ObjectInputStream o = new ObjectInputStream(b)

The last line above generates an exception:
Sun Jul 08 15:54:13 MDT 2012:ERROR:java.io.StreamCorruptedException: invalid stream header: 48545450
java.io.StreamCorruptedException: invalid stream header: 48545450
at java.io.ObjectInputStream.readStreamHeader(Unknown Source)
at java.io.ObjectInputStream.<init>(Unknown Source)


Obviously the object header information is incorrect, as per the error message.


Please let me know how to resolve this problem.


Thanks,

Joseph H.

Hi,

the raw response contains the entire response, including the http headers - I think you need to parse out the actual body of the message (after the double linebreaks) into a separate byte-array and then use that as input..

/Ole
SmartBear Software

Thanks for the update! I am making progress - slowly :-(

I encountered a class loader problem. I tried both: 1) adding the jar that contains my javabean to the SoapUI's bin/ext folder, and 2) using the com.eviware.soapui.support.ClasspathHacker.addURL( new URL("file://" + myjarpath) ) to load the jar.

I both cases I got the following exception triggered by the import statement:

Mon Jul 09 01:46:35 MDT 2012:ERROR:org.codehaus.groovy.control.MultipleCompilationErrorsException: startup failed:
Script2.groovy: 24: unable to resolve class com.abc.togw.services.lpql.clientsharedobjects.TogDto
@ line 24, column 1.
import com.abc.togw.services.lpql.clientsharedobjects.TogDto
^
org.codehaus.groovy.syntax.SyntaxException: unable to resolve class com.abc.togw.services.lpql.clientsharedobjects.TogDto
@ line 24, column 1.
at org.codehaus.groovy.ast.ClassCodeVisitorSupport.addError(ClassCodeVisitorSupport.java:148)
at org.codehaus.groovy.control.ResolveVisitor.visitClass(ResolveVisitor.java:1240)
at org.codehaus.groovy.control.ResolveVisitor.startResolving(ResolveVisitor.java:148)

I know that I am importing the proper class in the proper jar, as I am running on the side a stand alone small java program for verification and that works.

Is there a utility method for printing out the complete classpath that is in effect when the import statement is executed?

The SoapUI log has this log entry written when the script runs:

Mon Jul 09 02:17:35 MDT 2012:INFO:Added [file://C:/Documents and Settings/SoapUI/LpQ-1.0.6.jar] to classpath


Thanks,

Joseph H.