Fwd: JavaSampler, complex response processing
Hi List, Unfortunately nobody responded so far. I guess my mail was too complicated in the first place. Let's try it step by step: How do I fill a SampleResult wisely in the case of a complex answer structure. I would love to return my own object, which is not possible I guess so I need to wrap it up in the SampleResult and extract it via a PostRegex. Any Ideas? My original Question is further down for reference. cheers, Axel ===8=== Original Nachrichtentext === Hi all, I have some difficulties putting together a testplan for a EJB Interface Test. My Setup: --- J2EE Container with a couple of Stateless Session Bean. I would like to call the first (login) which comes back with the sessionid and do a second, third, etc call using that sessionid. --- I am not quite sure how to fill the SampleResult wisely. Especially when I want to give back a complex Result. Concret my second Sample would produce a List of a comlex result structure (list of business items) and I need to pull some values out of the result within the Testplan. Does anybody can give a example how to fill the SampleResult if the Result is a somewhat complex structure in this case a list of entities. How do I use the following methods in this case of a JavaSampler? void setContentType(String string) void setDataEncoding(String dataEncoding) void setDataType(String dataType) void setRequestHeaders(String string) void setResponseCode(String code) void setResponseData(byte[] response) void setResponseHeaders(String string) void setResponseMessage(String msg) void setSampleLabel(String label) void setSamplerData(String s) On which part of the result does the postprocessor work to pull out the values using regexs? Thank you very much for you help. Cheers, Axel ===8== Ende des Original Nachrichtentextes = - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Fwd: JavaSampler, complex response processing
hi Axel, you're probably going to have to extend SampleResult, or try to wedge it into the existing one. Are you planning on using a local interface to call the EJB or do a real remote call? if you're goal is to measure how long it takes to get data, you probably should be using local interface to get the data. In that case, you can just use the built in timer. If you want to view the data, you're going to have to either pass the bytes, convert to string, or extend SampleResult to take an object for the response data. a bit more information about the goal of your test would make it easier to provide useful suggestions :) peter Axel Faltin [EMAIL PROTECTED] wrote: Hi List, Unfortunately nobody responded so far. I guess my mail was too complicated in the first place. Let's try it step by step: How do I fill a SampleResult wisely in the case of a complex answer structure. I would love to return my own object, which is not possible I guess so I need to wrap it up in the SampleResult and extract it via a PostRegex. Any Ideas? My original Question is further down for reference. cheers, Axel ===8=== Original Nachrichtentext === Hi all, I have some difficulties putting together a testplan for a EJB Interface Test. My Setup: --- J2EE Container with a couple of Stateless Session Bean. I would like to call the first (login) which comes back with the sessionid and do a second, third, etc call using that sessionid. --- I am not quite sure how to fill the SampleResult wisely. Especially when I want to give back a complex Result. Concret my second Sample would produce a List of a comlex result structure (list of business items) and I need to pull some values out of the result within the Testplan. Does anybody can give a example how to fill the SampleResult if the Result is a somewhat complex structure in this case a list of entities. How do I use the following methods in this case of a JavaSampler? void setContentType(String string) void setDataEncoding(String dataEncoding) void setDataType(String dataType) void setRequestHeaders(String string) void setResponseCode(String code) void setResponseData(byte[] response) void setResponseHeaders(String string) void setResponseMessage(String msg) void setSampleLabel(String label) void setSamplerData(String s) On which part of the result does the postprocessor work to pull out the values using regexs? Thank you very much for you help. Cheers, Axel ===8== Ende des Original Nachrichtentextes = - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - Do you Yahoo!? Friends. Fun. Try the all-new Yahoo! Messenger
Re[2]: Fwd: JavaSampler, complex response processing
Hi, you're probably going to have to extend SampleResult, or try to wedge it into the existing one. Are you planning on using a local interface to call the EJB or do a real remote call? 1. In the case I extend SampleResult (lets say AxelSampleResult), which would be fine with me. How do I convince the framework to pull out the data of my specific AxelSampleResult? 2. I do use a local interface in the Sampler. I do the whole JNDI Lookup and Cast in the Setup and call my EJB, that does work fine so far. if you're goal is to measure how long it takes to get data, you probably should be using local interface to get the data. In that case, you can just use the built in timer. If you want to view the data, you're going to have to either pass the bytes, convert to string, or extend SampleResult to take an object for the response data. I am trying to use tha data from the first call and put it as input in the second. Like this: 1. First Call: SearchForSomething -- SearchResult 2. Second Call: DoSomething use some values from SearchResult Using that I would like to simulate a whole UserSession. Somebody logs in, is doing a search and is modifying one Resultset using the next funktionality, etc. a bit more information about the goal of your test would make it easier to provide useful suggestions :) Does that help helping :-) Cheers, Ax - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Re[2]: Fwd: JavaSampler, complex response processing
that definitely gives me a better idea, but I'm afraid there isn't a simple solution to your specific problem. Axel Faltin [EMAIL PROTECTED] wrote: Hi, you're probably going to have to extend SampleResult, or try to wedge it into the existing one. Are you planning on using a local interface to call the EJB or do a real remote call? 1. In the case I extend SampleResult (lets say AxelSampleResult), which would be fine with me. How do I convince the framework to pull out the data of my specific AxelSampleResult? well you're going to have to write a specific visualizer to pull out the data. the stock components expect to get the data from either byte or string. 2. I do use a local interface in the Sampler. I do the whole JNDI Lookup and Cast in the Setup and call my EJB, that does work fine so far. if you're goal is to measure how long it takes to get data, you probably should be using local interface to get the data. In that case, you can just use the built in timer. If you want to view the data, you're going to have to either pass the bytes, convert to string, or extend SampleResult to take an object for the response data. I am trying to use tha data from the first call and put it as input in the second. Like this: 1. First Call: SearchForSomething -- SearchResult 2. Second Call: DoSomething use some values from SearchResult Using that I would like to simulate a whole UserSession. Somebody logs in, is doing a search and is modifying one Resultset using the next funktionality, etc. Ok, this is going to be hard. If your sample converts the EJB session information into HttpSession data, then you would be ok. Otherwise you'd have to write a custom configuration element to handle EJB related session data. a bit more information about the goal of your test would make it easier to provide useful suggestions :) Does that help helping :-) Cheers, testing EJB's can be a bit of a pain. If you read the latest threads on theServerside.com, you'll lots of people complaining about how hard it is to test EJB effectively. It can be done, but it's not easy or painless. I hope that helps provide some useful answers. peter - Do you Yahoo!? Friends. Fun. Try the all-new Yahoo! Messenger
Re: Re[2]: Fwd: JavaSampler, complex response processing
have you read this article? http://www.javaworld.com/javaworld/jw-05-2000/jw-0526-testinfect.html other people have come across this problem and there are JUnit based approaches to testing EJB that may be more suitable for your needs. good luck. peter - Do you Yahoo!? Friends. Fun. Try the all-new Yahoo! Messenger
RE: Fwd: JavaSampler, complex response processing
Note that the BeanShell Sampler has access to all the methods you mention, and might be a good way to prototype the sampler. The regex Assertion can act on various different fields by selecting the appropriate radio button. If you want to try them out, the Java sampler allows one to specify the values of most of the sample fields directly (except the elapsed time). S -Original Message- From: peter lin [mailto:[EMAIL PROTECTED] Sent: 03 June 2004 13:59 To: JMeter Users List; Axel Faltin Subject: Re: Fwd: JavaSampler, complex response processing hi Axel, you're probably going to have to extend SampleResult, or try to wedge it into the existing one. Are you planning on using a local interface to call the EJB or do a real remote call? if you're goal is to measure how long it takes to get data, you probably should be using local interface to get the data. In that case, you can just use the built in timer. If you want to view the data, you're going to have to either pass the bytes, convert to string, or extend SampleResult to take an object for the response data. a bit more information about the goal of your test would make it easier to provide useful suggestions :) peter Axel Faltin [EMAIL PROTECTED] wrote: Hi List, Unfortunately nobody responded so far. I guess my mail was too complicated in the first place. Let's try it step by step: How do I fill a SampleResult wisely in the case of a complex answer structure. I would love to return my own object, which is not possible I guess so I need to wrap it up in the SampleResult and extract it via a PostRegex. Any Ideas? My original Question is further down for reference. cheers, Axel ===8=== Original Nachrichtentext === Hi all, I have some difficulties putting together a testplan for a EJB Interface Test. My Setup: --- J2EE Container with a couple of Stateless Session Bean. I would like to call the first (login) which comes back with the sessionid and do a second, third, etc call using that sessionid. --- I am not quite sure how to fill the SampleResult wisely. Especially when I want to give back a complex Result. Concret my second Sample would produce a List of a comlex result structure (list of business items) and I need to pull some values out of the result within the Testplan. Does anybody can give a example how to fill the SampleResult if the Result is a somewhat complex structure in this case a list of entities. How do I use the following methods in this case of a JavaSampler? void setContentType(String string) void setDataEncoding(String dataEncoding) void setDataType(String dataType) void setRequestHeaders(String string) void setResponseCode(String code) void setResponseData(byte[] response) void setResponseHeaders(String string) void setResponseMessage(String msg) void setSampleLabel(String label) void setSamplerData(String s) On which part of the result does the postprocessor work to pull out the values using regexs? Thank you very much for you help. Cheers, Axel ===8== Ende des Original Nachrichtentextes = - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - Do you Yahoo!? Friends. Fun. Try the all-new Yahoo! Messenger ___ This e-mail and the documents attached are confidential and intended solely for the addressee; it may also be privileged. If you receive this e-mail in error, please notify the sender immediately and destroy it. As its integrity cannot be secured on the Internet, the Atos Origin group liability cannot be triggered for the message content. Although the sender endeavours to maintain a computer virus-free network, the sender does not warrant that this transmission is virus-free and will not be liable for any damages resulting from any virus transmitted. ___ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
JavaSampler, complex response processing
Hi all, I have some difficulties putting together a testplan for a EJB Interface Test. My Setup: --- J2EE Container with a couple of Stateless Session Bean. I would like to call the first (login) which comes back with the sessionid and do a second, third, etc call using that sessionid. --- I am not quite sure how to fill the SampleResult wisely. Especially when I want to give back a complex Result. Concret my second Sample would produce a List of a comlex result structure (list of business items) and I need to pull some values out of the result within the Testplan. Does anybody can give a example how to fill the SampleResult if the Result is a somewhat complex structure in this case a list of entities. How do I use the following methods in this case of a JavaSampler? void setContentType(String string) void setDataEncoding(String dataEncoding) void setDataType(String dataType) void setRequestHeaders(String string) void setResponseCode(String code) void setResponseData(byte[] response) void setResponseHeaders(String string) void setResponseMessage(String msg) void setSampleLabel(String label) void setSamplerData(String s) On which part of the result does the postprocessor work to pull out the values using regexs? Thank you very much for you help. Cheers, Axel - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
