Morder- I want to change a method of MOrder- I wanted to redo the same method in a new class and at runtime I want you to read only this method in my new class
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Jorge Babo
Oct 24, 2019, 3:53:22 PM10/24/19
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Hi
I want to change a method of MOrder. Only I don't want to mess with this class. I wanted to redo the same method in a new class and at runtime I want you to read only this method in my new class.
The goal is to make my method without changing the worldwide programming of idempiere
Ricardo Alexsander Santana
Oct 24, 2019, 4:21:42 PM10/24/19
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Hi Jorge,
You should create your blank model and extends it to org.compiere.model.MOrder, override the methods you need, then create a Model Factory. An example can be found here:
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entregpag Serv
Oct 24, 2019, 8:57:08 PM10/24/19
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thank you . I will try tomorrow.
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Andreas Sumerauer
Oct 30, 2019, 10:00:17 AM10/30/19
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Hello Ricardo,
When an order is created by a process (e.g. Create Sales Orders from Expense) it will be created as an MOrder object and not as one of the customized derived class.
To me it looks like the derived class methods will initially not be executed for the orders that are created this way. Only when the Order is recreated using the plugins factory method the customizations should come into effect.
Is there a convenient way to solve this problem? Or is it a problem at all? I am not familiar enough with the inner workings of iDempiere to see wether there are any inbuilt provisions to deal with that case.
Thank You very much !
Andreas
Am Donnerstag, 24. Oktober 2019 22:21:42 UTC+2 schrieb Ricardo Alexsander Santana:
Hi Jorge,You should create your blank model and extends it to org.compiere.model.MOrder, override the methods you need, then create a Model Factory. An example can be found here:
Em qui, 24 de out de 2019 às 16:53, Jorge Babo <jab...@gmail.com> escreveu:
--Hi I want to change a method of MOrder. Only I don't want to mess with this class. I wanted to redo the same method in a new class and at runtime I want you to read only this method in my new class. The goal is to make my method without changing the worldwide programming of idempiere
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Ricardo Alexsander Santana
Oct 31, 2019, 6:34:11 PM10/31/19
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Hi Andreas,
You are correct. A process such as Create Sales Orders from Expense cannot use your modified MOrder, because the class is called directly from the code (does not pass through ModelFactory). Depending on what you are doing, this may not be a problem, but if you want this process to call your modified MOrder you have to do same procedure to the process, create a copy of your desired process, change the MOrder to your modified version and then create a Process Factory to use your modified process.
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Andreas Sumerauer
Nov 4, 2019, 4:26:09 AM11/4/19
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Thanks Ricardo for the confirmation,
I have now resorted to using a helper class with all static methods to implement my plugins business logic.
class myBusinessLogic {
public static SomeClass myFunc(MOrder order, SomeOtherClass param, ...) {
// do stuff (...)
return result;
}
// some more functions go here (...)
}This approach involves a bit of overhead but I still prefer it because it does not interfere too much with the existing framework.
Also I hope I won't have to worry too much about potential problems when using other third party plugins side by side with mine.
Also I hope I won't have to worry too much about potential problems when using other third party plugins side by side with mine.
I bumped against quite a number of walls developing that approach and hope I am not doing things in a too strange way. After all I am still not so familiar with the ins and outs of the plugin development API.
Andreas
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entregpag Serv
Dec 20, 2019, 12:52:16 PM12/20/19
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Ricardo, como você está?
Não consigo abrir esse link.
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