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Questions tagged [redhat-brms]

For development issues encountered while using Red Hat JBoss BRMS

Red Hat JBoss BRMS is a programming platform to easily capture and maintain rules for business changes, without impacting static applications.

Click here for free development subscription which allows you to download Red Hat JBoss BRMS for development use https://developers.redhat.com/downloads/

52 questions
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How to expose Drools rules via REST

I'm trying out Redhat Drools and I was able to deploy Drools Workbench in WildFly environment. And I'm trying to find out how to expose rules as services, but couldn't find an article on how to do it. Is it a restriction on the Drools Workbench or…
Darth Shirr
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How to access a RHDM 7.0 git repository in OCP environment?

Trying to access RHDM7 git repository hosted in an OCP environment. This is what I have tryied so far: Create a project in my OCP instance with : oc new-project demo-rhdm7-dtf oc create -f…
Diego Torres Fuerte
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Is there a RESTful Interface for Executing DRL Business Rules via Red Hat's Process Automation Manager / KIE Decision Server?

I'm trying to set up a few basic "hello world" business rules using Red Hat's Process Automation Manager (7.10.0). There's a few ways to do this - DMN, Guided Decision Tables, Spreadsheets, DRL (Drools), etc. I'm mostly interested in evaluating "raw…
littleK
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Why rules engine instead of easily comprehensible one line property?

I am a newbie with the rules engine, so bear with me if this question is very basic. All the tutorials for rules engines have been saying that you can move your business logic outside your code and get it updated by BAs/ end users instead of putting…
Spear A1
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How can I export & import a local project in Decision Manager?

I'm using Red Hat Decision Manager, I had my projects done and I wanted to deploy it to another pc. All I can get is a jar file but when I import it Decision Manager responded Not project found. Hoping for any help please. Thanks!
user9623568
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How to create KJar locally without using business central kie containers

Do we have any documentation / suggestion available on how to generate/build Redhat Drools rules Kjar locally without using Business Central Kie-Containers ? Any advice/help would be greatly appreciated.
Souvick
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Identify which fields in a decision table did not match the facts

I have a use case that requires me to know what fields were matched in a decision table and which fields were not matched. I know Drools uses algorithms to identify the matches efficiently and it is not a procedural approach where it checks field…
ZRISP
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How To integrate jBoss Drools with Wso2 Micro Integrator to use Drools as Business Rules Mgmt System

I have wso2 micro-integrator project implemented in hand, where the project has few hard-coded values & conditions in the business logic, so i want to make them as separate and implement those as rules using Drools(BRMS). Then, how i could apply the…
jag
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Is there a way to call a Business Process BPMN in a Test Scenario?

In Decision Central 7.2 is there a way to invoke a .bpmn / Business Process in a Legacy Test Scenario (.scenario)?
Chuck Herrick
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How to sort a collection in drools by two properties?

I am new to drools, I would like to know how to sort a collection based on two properties of an object. The below objects are stored in a collection. class Schedule{ private String datePlan; private String orderNumber; //more fields } I tried…
user12757795
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Red Hat Decision Manager 7.3 OptaCloud solver example not working

I am using Red Hat Decision Manager 7.3 and and trying to get the OptaCloud sample working, specifically when submitting the problem to the solver, which throws the following error: 14:51:46,266 ERROR…
Justin Phillips
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How to execute drools kjar locally using java application and without using kie-server containers?

I need to create the kjar from a drools rule project and use it in another java application as a dependency. How can I execute the kjar in the java application in embedded mode without using any kie-server?
pai
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Not able to override previously build project with the user having developer roles on kie-wb-7.5.0.(drools)

I am not able to override the previously build project when I build&deploy it with the user having developer roles on kie-wb-7.5.0.Final-eap7. I have given all the permissions to the developer. how we can give the developer, the permissions to…
ankit lohchab
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Agenda groups not working as expected in Drools

Right now, in my drools project I have two groups of rules in separate DRL files which are split by agenda groups. For the agenda group "preCheck" I am setting auto focus to true for each rule in that agenda group. Example: rule…
Mike
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Drools 7.6.0 rest end point always returns 200 success with dummy response

I have started exploring Drools 7.6.0 and created simple guided rules as below. package com.test.loanapprovalguidedrule; import java.lang.Number; rule "LoanApprovalGuidedRule" dialect "mvel" when loanApprovalDataObj :…
storia321
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