Menu Rule Engine isn't exist.

[Peter Shepetko]

Hi,
I have AdempiereTrunk rel.8953 and AdempiereLibero rel.8939.
I tested  Libero HR & Payroll (as http://adempiere.com/wiki/index.php/Sponsored_Development:_Libero_HR_%26_Payroll#Testers\) and I can't setup Rule Engine because menu Rule Engine isn't exist.
Help me pls.

Peter Shepetko

[Cristina Ghita]

Hi Peter,

To setup a rule engine you have to log in as System and you will find Rule in Application Dictionary.

Regards,
Cristina Ghita - www.arhipac.ro

[Peter Shepetko]

Dear Cristina,
I should create Rule Engine  or use Rule in Application Dictionary for Libero HR?

Rule Engine Implementation
From AdempiereWiki
Jump to: navigation, search
This my idea to implement the Rule & Engine into ADempiere
Fist we need create new model data into Application Dictionary:
•    Table AD_Rule_Engine
•    Fields:
o    Value
o    Name
o    Description
o    Rule Engine Type
o    Script
DDL Script
CREATE TABLE adempiere.ad_rule_engine
(
ad_client_id numeric(10) NOT NULL,
ad_org_id numeric(10) NOT NULL,
ad_rule_engine_id numeric(10) NOT NULL,
created timestamp without time zone NOT NULL,
createdby numeric(10) NOT NULL,
description character varying(255),
isactive character(1) NOT NULL,
name character varying(60) NOT NULL,
rule_engine_type character varying(2),
script character varying(4000),
updated timestamp without time zone NOT NULL,
updatedby numeric(10) NOT NULL,
value character varying(40),
CONSTRAINT ad_rule_engine_key PRIMARY KEY (ad_rule_engine_id),
CONSTRAINT ad_rule_engine_isactive_check CHECK (isactive = ANY (ARRAY['Y'::bpchar, 'N'::bpchar]))
)

Peter Shepetko

[Cristina Ghita]

Hi,

NO! You have to use Rule.

E.g.

You have one concept HR_C1 which type is concept and another HR_C2 that is Rule Engine. Lets say that HR_C2 apply a percent on HR_C1.

So, in rule you do like this:

Name: beanshell:HR_C2

Event Type: Process

Rule Type: JSR 223 Scripting APIs

Script:
           double c = getConcept("HR_C1");
           result = c*75/100;

Regards,
Cristina Ghita - www.arhipac.ro

[Peter Shepetko]

Thanks.
I have the Development project based line level Task.
The project has a human resource: Developer.
He worked 8 hours * 20 дней=160 hours in current month.
This field Planned Quantity in form Project-Phase-Task-Task line.
In DD this field Plannedqty in table C_ProjectLine.
Help me to please take this value and to increase by cost of hour (sample concept HR_C5).

Peter shepetko

[Jahn Andy]

Hi Cristina,

I attempted to create a rule as your example mentioned above but got an error:

Wrong Script Value - format for JSR 223 Script must be engine:scriptName where supported engines must be something like groovy, jython, beanshell

However, rule saved with JSR 94 and Aspect One…
Also, would you please recommend some sites where I can learn about beanshell or groovy that could be used in the rule window?

Thank you,
Jahn