topic myBatis compatibility in Alfresco Archive

myBatis compatibility

logasram — Wed, 21 Oct 2015 04:09:57 GMT

Hi,I am new to Apache Activiti BPM tool.We are planning to define processes using Activiti BPM tool.When we integrated Activiti process with our application, we found that the invocation singleResult() method (on ExecutionQuery and TaskQuery) failed every time with below exception,HTTP Status 500 -

Re: myBatis compatibility

logasram — Wed, 21 Oct 2015 05:49:36 GMT

Hi,
Forgot to mention the Activiti version.
We are using 5.18.0

Re: myBatis compatibility

logasram — Thu, 22 Oct 2015 06:09:32 GMT

Hi,
Could you please help me here?

Re: myBatis compatibility

vasile_dirla — Mon, 26 Oct 2015 08:25:02 GMT

Hi,
There is an improvement request for this upgrade.
see: https://activiti.atlassian.net/browse/ACT-4081

1. I cannot see any possibility to use the latest myBatis except upgrading it to the latest version (and all the necessary code changes..)
2. considering you are using 5.18 I there is no option for using other persistence frameworks (such possibility will be available in Activiti 6 )

Would be nice if you could upgrade myBatis to the latest version and create a PR. (what do you think, are you in ?)

Re: myBatis compatibility

logasram — Mon, 26 Oct 2015 12:03:51 GMT

Hi Vasile,
Thanks for your response.
I am unable to access the atlassian link provided by you.

Please correct me if my understanding is wrong,
1. Until I upgrade the Activiti, there is no possibility to use the latest myBatis .
2. There is no option to use any other framework except myBatis

"Would be nice if you could upgrade myBatis to the latest version and create a PR." - Sorry I am missing your context here.

Re: myBatis compatibility

vasile_dirla — Mon, 26 Oct 2015 14:47:41 GMT

hi,
1. About the JIRA link you cannot access: is about a improvement request starting from this conversation: https://github.com/Activiti/Activiti/issues/597#issuecomment-150505937

In version 5.18 we use myBatis 3.2.5 and the only way to benefit of the latest version of myBatis is to upgrade myBatis library in Activiti.
If you think you can handle this myBatis upgrade you are welcome to do it and then create a pull request. (since it's a open source engine we're happy to see the community is bigger and the number of committers is growing)

I don't know what to say about when Activiti will use a newer version of myBatis but if a pull request will come, then for sure it's much probably to have it.

Re: myBatis compatibility

jorgheymans — Tue, 19 Jan 2016 14:29:28 GMT

Hi,

This is related so tagging onto this thread.

We have been (happily) using Activiti 5.10 for a number of years now in a large application. Currently we are facing an integration issue with an external library that depends on mybatis 3.3.0 .. I understand that this version is not supported in Activiti it uses 3.1.1 : we get this exception https://forums.activiti.org/content/activiti-5121-not-compatiable-mybatis-322

What are our options to get around this ? Could 5.10 be easily patched to use mybatis 3.3 ? What would the upgrade effort be for activiti 5.10 to the latest (assuming a more recent version of mybatis is indeed supported there)

Thanks,
Jorg

Re: myBatis compatibility

trademak — Tue, 19 Jan 2016 15:52:57 GMT

Hi Jorg,

There's a PR waiting to be merged, to support MyBatis 3.3.0:

https://github.com/Activiti/Activiti/pull/774

Best regards,