Bugzilla – Full Text Bug Listing
| Summary: | Remote communication fails, server receives only hash map. | ||||||
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| Product: | [RT] Riena | Reporter: | Dirk Steiner <dirk.steiner> | ||||
| Component: | communication | Assignee: | Project Inbox <riena.communication-inbox> | ||||
| Status: | RESOLVED WORKSFORME | QA Contact: | |||||
| Severity: | major | ||||||
| Priority: | P3 | CC: | ralf.heilek | ||||
| Version: | 1.2.0 | ||||||
| Target Milestone: | 2.0.0 | ||||||
| Hardware: | PC | ||||||
| OS: | Windows XP | ||||||
| Whiteboard: | |||||||
| Attachments: |
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I am unsure about the word "Renmed" :-) Are you saying that renaming a java class solves a problem that you have in the data serialization ? Thats hard to believe but on the other who know what hessian is doing :-). We need to have a little more info: - Have you tried to use the Riena 2.0.0.RC4 version ? - The class has some super classes that you didnt provide, I would need them - Are you passing the instance as parameter or as a return value (I know it should be the same, but hessian has some tricky corners and distingueshes the two cases) - I need the interface for the remote service or at least the method signature that you are using where that error occurs. Unfortunatelly you did not send us all the classes, so we are missing the superclass of CountryLanguageDTO named AbstractCheckable. So I had to reduce a testcase to only use CountryLanguageDTO.
I ran this testcase:
public void testCountryLanguage() {
final CountryLanguageDTO countryLanguage2 = new CountryLanguageDTO();
countryLanguage2.setActive(true);
countryLanguage2.setLastChangeLogin("testssss");
countryLanguage2.setLanguageId(125L);
final CountryLanguageDTO countryLanguage = testcasesService.getCountryLanguage(countryLanguage2);
assertNotNull(countryLanguage);
}
And while there are not many asserts in it, I could see in the debugger, that the return value contains all the expected values (the service just returns in the input parameter). I also saw in the debugger that the service received the correct input value.
I tested this with Riena 2.0 which contains a newer version of hessian. I highly recommend that you do this tooo.
Please test this again and if it persists with Riena 2.0 please attach AbstractCheckable to this bug and REOPEN this bug. I am closing it until then as WORKSFORME.
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Created attachment 171605 [details] Class to be serialized and sent to remote service We are using the hessian protocol. Example: Try to send instance of class CountryLanguageDTO to service. Service recieves only a hash map, containing all properties and values. Renmed class CountryLanguageDTO to CountryLangDTO. Now, all works fine; sever recieves the sent instance. Same problem with class named RateDTO. Other DTOs like UserDTO, GroupDTO etc work fine.