kcontainer | kcontainer is a lightweight container sample
kandi X-RAY | kcontainer Summary
kandi X-RAY | kcontainer Summary
kcontainer is a lightweight container sample.
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Top functions reviewed by kandi - BETA
- Main entry point
- Create a bundle
- Start bundle
- Load bundles
- Main method
- Checks if the jar has the given suffix
- Unzip a jar
- Gets classpath
- Parse the properties file
- Parse a comma - separated list of strings
- Load a class
- Get a class by full name
kcontainer Key Features
kcontainer Examples and Code Snippets
Community Discussions
Trending Discussions on kcontainer
QUESTION
I want to check if any item from a list of diagnosis codes exists in another list.
I am new to Drools and I'm still trying to decide on the best approach as the current one isn't working (the output says null when it should be returning 'true').
Java POJO
...ANSWER
Answered 2021-Nov-22 at 15:56I was able to solve it using the 'from' keyword
QUESTION
I just started learning Drools, but I'm having a bad time with it, I'm trying a simple project, but I'm getting this error.
...ANSWER
Answered 2021-Sep-30 at 19:24There was a non-backwards-compatible change to the Drools library introduced in 7.45. You can read about it in the documentation's release notes here.
Basically, starting in 7.45, the introduction of "executable models" caused mvel support to be broken out into a separate module. As a result you now need to include one of the following dependencies:
- drools-mvel-compiler
- drools-model-compiler
Which one you need depends on what you're actually doing. Prior to 7.45, the mvel compiler support was part of the drools-compiler dependency, so this extra dependency was not necessary.
(As a note, you don't need the kie-api
dependency.)
QUESTION
I am trying to load the drools workbench artifacts from its internal repository but it's failing with the below error:
java.io.FileNotFoundException: http://localhost:8080/business-central/maven2/com.test/ImportProducts/ImportProducts_1.0.0-SNAPSHOT.jar
I have done the following things:
Added below lines in the pom.xml file:
...ANSWER
Answered 2021-Jun-24 at 05:51I fixed the issue. Below are the changes I made:
Added the following lines in standalone-full-drools.xml
QUESTION
I am working on a use case where I need to dynamically add/update/remove drls.
Here I am generating drl string using Rule Templates(with the data from a database) and adding it with the below code.
...ANSWER
Answered 2020-Dec-16 at 18:45The KieFileSystem
has a delete
method that is likely what you need. The write
method, which you are already uses, "writes" a DRL file to the file system. The delete
method deletes that DRL file. You'll need to specify the file path when you call the method, so it'll be necessary to keep track of those, especially if you have multiple.
Note that the method takes a vararg so you can pass multple files.
QUESTION
ANSWER
Answered 2020-Jun-03 at 06:01I got it and it was a very noob mistake.
The value in cell C1 must contain the package where the decision table is. No wonder I can't trigger any condition at all.
Thanks for anyone who was looking to solve this.
QUESTION
I'm trying to write a simple rule. To perform a set of calculations. I understand that the calculations can be handled via functions. But, The business logic involves calculations.
...ANSWER
Answered 2020-Mar-16 at 15:58What worked was :
QUESTION
Drools seems to give incorrect results when multiple processes are run in parallel and in each process, a new KieBase
object is created and processed every time.
Tried with versions: 6.5.0.Final
, 7.32.0.Final
Details:
I executed 120 tasks in parallel (using 7 threads). Out of these 120 tasks, drools gave correct result for 108 tasks but executed incorrect rule for 12 tasks (no. of such failed tasks vary in each run).
Let me post the code and output here:
...ANSWER
Answered 2020-Mar-11 at 18:31It finally turns out to be a bug in Drools as KieHelper
is not safe to be used in multi-threaded environment..
After having suggested solution by one of the members of Drools Dev Community, following seems to be the reason for above mentioned anomaly and the workaround to overcome this issue:
Root cause of issue : KieHelper builds a KieModule with the same default releaseId.
Solution : Use different release ID for each build.
Code: (use this in code mentioned above)
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install kcontainer
You can use kcontainer like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the kcontainer component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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