Stack Overflow
Stack Overflow

Questions tagged [business-rules]

A business rule is a statement that describes a business policy or procedure. Business logic describes the sequence of operations that is associated with data in a database to carry out the rule.

A business rules engine works by separating execution code for business rules from the rest of the business process management system. This allows the end user to change business rules without having to ask a programmer for help. When a change is made, the engine will evaluate the change's effect on other rules in the system and flag the user if there is a conflict. Business Rules Model

497 questions
0
votes
1 answer

Mail filters like functionality in Ruby on Rails

For my new project, I need a functionality like mail filters. There will be a set of rules with associated actions. When an user submits a request, it needs to be passed through these rules for validation. In case any one of these rules matches, the…
Shan
  • 1
0
votes
1 answer

Using the "extends" functionality in drools spreadsheets?

I have a question about using a certian drools functionality in drools decision spreadsheet, that would help a lot in reducing the files and making them more readable. I can't add more than two links so please downlad this .zip file that…
Žiga Hanžič
  • 11
  • 4
0
votes
1 answer

How to process Previous value of object in list item in drool rule engine?

I want Drool to fire rule in all elements of list Here is my Order class package com.sample; import java.util.ArrayList; import java.util.List; public class Order { public static final int ORDER_AMOUNT_LIMIT = 10; public static final…
ASHISH CHHABRA
  • 1
  • 1
0
votes
1 answer

how to make a list after comparing two Lists

I'm trying to collect some objects in drools using this code: rule "Evalua Anexo 10" salience 300 when jul: ArchJuliano() reg551: Registro551( fraccAne10 : getFraccion() ) from jul.getListReg551() exists ( Anexo10( getFraccion() ==…
Plutarco Gonzalez
  • 23
  • 5
0
votes
1 answer

Two Market sided business Technologies

I wanna start a new business and I have experience in product-management. I would like to know which programming languages and Technologies are appropriate to start with them? Finding top developers are suggested or start with CTO? Thanks
Aramjfri
  • 3
  • 2
0
votes
1 answer

Codeffects RuleEngine: Method Datasource parameter with type string

I would like to ask you for your help with the definition of the method parameter. I have this method definition: [Method("Date from DataField")] public DateTime DateTimeFromDataField([Parameter(DataSourceName =…
Martin Majoroš
  • 409
  • 1
  • 6
  • 17
0
votes
1 answer

360° Customer Data View

I'm working towards achieving a 360° Customer data view , I want to bring together data from multiple systems across the business. I expect this is a broad question but is the only way to achieve this by creating a data warehouse? Thank you
user3454809
0
votes
0 answers

How to insert a dependent record when using UserManager Identity to create users?

I'm using the Identity with UserManager Pattern. When I need to create a new user, my Register action of Account controller has this code var user = new WebUser() { UserName = model.Email, Email = model.Email, CreatedOn = DateTime.Now, FullName =…
Leandro De Mello Fagundes
  • 500
  • 1
  • 8
  • 34
0
votes
1 answer

CodeEffects demo project giving exception: Unable to load one or more of the requested types

I have downloaded the code effects demo ASP.Net project for VS2013 to test its business rules on one of my own dll. I updated the .net framework from 4.5 to 4.5.1 because my assembly was built in 4.5.1. But unfortunately when I set the…
M. Furqan Khan
  • 11
  • 1
0
votes
1 answer

Drools Fusion 'variablename' unexpected

I am working on making a CEP using Drools Fusion. I have two classes of events ExpectedEvent and ActualEvent. I need to make sure ActualEvent objects occur before ExpectedEvent objects. However, I cannot get the before key word to work. This is in…
mzinser_dev
  • 66
  • 7
0
votes
1 answer

Servicenow Working with ACLs and Business Rules to read Incident table

I am currently working on a role called "read_incident" which should allow EES Users read the incidents of their assignment group. Therefor I did the following: created a role "read_incident" assigned the role to group "Service Desk" created a user…
RayofCommand
  • 4,054
  • 17
  • 56
  • 92
0
votes
2 answers

Drools Decision Table using in and not in for same column

I'm working on POC using Drools decision table - Drools 6.5.4. I have a scenario where for one column i want to use both in and not in at same time. Example :- listOfApples in ("Apple","Banana") listOfApples not in ("Apple","Orange")
Dinesh
  • 1
  • 6
0
votes
2 answers

how to transfer business rules to new data base in 3-tire Architecture?

as we know that 3-tire Architecture consist of Presentation tier , business logic and data base tier the business rules (like : stored procedures , triggers ...) are stored in data base tier , so when we want to replace the data base engine (like…
Radi
  • 6,548
  • 18
  • 63
  • 91
0
votes
0 answers

Infer incomplete rules

How can I infer rules with incomplete facts as input? For example, I only has X eat flies as input: - {cf(croaks) 1.0}, {cf(eats flies) 1.0}, {cf(a frog) 1.0} - If X 'croaks' and X 'eats flies' Then X is 'a frog' {cf 1.0} If X is 'a frog' Then…
MiP
  • 499
  • 1
  • 7
  • 16
0
votes
1 answer

KIE Workbench- Uploading Java Class For Use in Guided Rule

I'm somewhat new to drools. I'm using KIE workbench running on tomcat 8. I would like to upload a .jar file containing a Java class I wrote in Netbeans to Drools/KIE workbench THEN use it in the guided rule section of the workbench. I've figured out…
tls11
  • 73
  • 1
  • 1
  • 7
1 2 3
…
33 34