https://issues.apache.org/bugzilla/show_bug.cgi?id=54205
Bug ID: 54205
Summary: Add Java Serialization sampler
Product: JMeter
Version: 2.8
Hardware: PC
Status: NEW
Severity: enhancement
Priority: P2
Component: HTTP
Assignee: [email protected]
Reporter: [email protected]
Classification: Unclassified
I am currently developing a JAVA Serialization sampler. I have 2 issues :
1) My current implementation is a 'clone' of the SoapSampler. The current use
is the following
1) Add in lib/ext the JAR of the class you will have to Serialize/Unserialize
2) Do a recording of the scenario with the proxy . The Content-type for the
binary types must be set to the Content-type used by the application to send
the serialized POST
3) Replace the HTTP Sampler by a Java Serialized sampler
3.1) Load the file POST*.binary ( for example POST9192898739932004659.binary)
in the file. It generate the Xstream stream
3.2) Put variable in the Xstream stream
When the test plan is run, the java object are dynamically generated
In order to automate this process, the proxy should recognize this stream :
+ The current solution for SamplerCreatorFactory relies on Content-type
+ The SamplerCreator interface splits between
- createSampler : creates the sampler with (currently) only parses the
header
- populateSampler : fill more fields with a full parsing (header+Body)
I could like to create different Sampler not on the content-type basis but on a
content basis.
For example, for Java Serialized sampler, I would choose to create this sampler
with the following pseudo-code
isserial=0
if ( content_type is in allowed_content_type_for_Java_ser && request_type ==
POST){
try{
post_body.readObject()
isserial=1
}catch {
}
if (isserial == 1){
create Java Serial Sampler
}
so only post with a valid body for Sampler is allowed
The disadvantage of this method is that we have to (fully) parse the request to
choose the type.
What is your preferred method to implement the integration in the proxy ?
Regards,
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