rules-engine | It is a generic simple rules engine implementation | Rule Engine library

by Rameshkatiyar Java Version: Current License: No License

X-Ray Key Features Code Snippets Community Discussions(9)Vulnerabilities Install Support

kandi X-RAY | rules-engine Summary

rules-engine is a Java library typically used in Server, Rule Engine applications. rules-engine has no bugs, it has no vulnerabilities, it has build file available and it has low support. You can download it from GitHub.

It is a generic simple rules engine implementation.

Support

Quality

Security

License

Reuse

Support

rules-engine has a low active ecosystem.

It has 14 star(s) with 22 fork(s). There are 4 watchers for this library.

It had no major release in the last 6 months.

There are 1 open issues and 0 have been closed. On average issues are closed in 106 days. There are 1 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of rules-engine is current.

Quality

rules-engine has no bugs reported.

Security

rules-engine has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

rules-engine does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

rules-engine releases are not available. You will need to build from source code and install.

Build file is available. You can build the component from source.

Top functions reviewed by kandi - BETA

kandi has reviewed rules-engine and discovered the below as its top functions. This is intended to give you an instant insight into rules-engine implemented functionality, and help decide if they suit your requirements.

Post loan details for loan
Parse an action
Replaces all keywords in the given expression
Execute the DSL resolver
Gets all rules by name
Get all rules by rule namespace
Mapping from RuleModel
Gets all rules
Get all rules
Resolves the value of the loan
Post insuranceL details
Main entry point

Get all kandi verified functions for this library.

rules-engine Key Features

No Key Features are available at this moment for rules-engine.

rules-engine Examples and Code Snippets

No Code Snippets are available at this moment for rules-engine.

Community Discussions

Trending Discussions on rules-engine

Javascript recursive function to change object structure

Redirect from HTTP to HTTPS in Azure CDN Standard Verizon

how to print all students name which have percentage more than 70% in javascript?

Using ApolloClient with node.js. "fetch is not found globally and no fetcher passed"

Azure CDN with Verizon - Rewriting URL to always load index.html

How to 'Parse and Transform an Object into another Object with different "key/value" structure'

Form fields lose focus when input value changes

How to return an array from an express node api

Why does this NPM package say it is not a constructor?

QUESTION

Javascript recursive function to change object structure

Asked 2021-Jan-20 at 23:22

I want to convert an object structure to a structure which the Json-rules-engine can use.

I have this array as input, where A, B, C, D and E are some arbitrary condition.

INPUT

...

ANSWER

Answered 2021-Jan-20 at 16:50

I split this into two methods as I think it reads a bit easier, but you could combine them if you wanted. Note that A,B etc I needed to make a string to make this runnable.

Source https://stackoverflow.com/questions/65813691

QUESTION

Redirect from HTTP to HTTPS in Azure CDN Standard Verizon

Asked 2020-Nov-18 at 07:27

I am using a CDN in Azure and its a Standard Verizon. Is it possible to do the Automatic Redirection from HTTP to HTTPS? I know that I can do this if the CDN is a Standard Azure CDN from Microsoft.

Set up the Standard rules engine for Azure CDN

it is possible to do this with a Standard Verizon CDN because the Rules Engine tab is not available to this.

...

ANSWER

Answered 2020-Nov-18 at 07:27

Currently, this feature URL redirect/rewrite is not available Standard Verizon CDN but you can upgrade it to the Azure CDN Verizon Premium tier. See see Azure CDN product features

For more references:

Source https://stackoverflow.com/questions/64887411

QUESTION

how to print all students name which have percentage more than 70% in javascript?

Asked 2020-Jul-12 at 03:47

I am using json-rule-engine . https://www.npmjs.com/package/json-rules-engine I am having a student list which have name and their percentage, Also I have business rule the percentage should be greater thank or equal to than 70 . so I want to print all students name those have percentage more than 70

here is my code https://repl.it/repls/AlienatedLostEntropy#index.js

student list

...

ANSWER

Answered 2020-Jul-12 at 03:40

The json-rules-engine module takes data in a different format. In your Repl.it you have not defined any facts.

Facts should be:

Source https://stackoverflow.com/questions/62856619

QUESTION

Using ApolloClient with node.js. "fetch is not found globally and no fetcher passed"

Asked 2020-Feb-01 at 04:27

I am attempting to use an Apollo Client on a node.js server to interface with another GraphQL API using the following code:

...

ANSWER

Answered 2018-Jun-04 at 22:31

It turns out that the ApolloClient provided by the apollo-boost library does not accept a link option. Switching to use the vanilla apollo-client allows you to specify your fetching mechanism.

Although apollo-boost and apollo-client both export an ApolloClient in the docs, they take wildly different options.

Source https://stackoverflow.com/questions/50688998

QUESTION

Azure CDN with Verizon - Rewriting URL to always load index.html

Asked 2019-Sep-26 at 14:23

Context

I've been struggling with the following problem for the last few days and due to the very nature of a CDN and the manual review of each new rule, it takes me each time up to 4h to deploy a new rule.

As described in the following topic, I currently have my Angular application deployed to a storage account which has a single blob container called cdn

Within the root of this blob container, the whole dist folder from my angular project has been copied via my CI setup.

The CDN profile has also been set up, to point at the origin-path called /cdn

Problem

Unfortunately there is currently an ongoing issue that you can't directly access a default file.

What I would like is to redirect all incoming traffic from my Angular application to the index.html file. This in order to satisfy the routing for Angular.
Furthermore I would like to let any request for static files (e.g images) through without any specific url rewritting.

I've seen various posts regarding this issue but none of the answer seem to cover my case or didn't in the deliver the expected result.

Currently I am using the rules engines feature of the Azure CDN from Verizon.

Regarding the patterns I used all the patterns mentioned in the following article, including which were mentioned in the comments.

I've also spent at least two days to find various other articles and stackoverflow articles but none of them worked for my case.

Furthermore I also created my own regex pattern but although they worked in my test environment, they would work once they were deployed to the CDN.

I usually ended up with one of the following results:

Top level domain https://myFancyWebsite.azureedge.net wouldn't rewrite the url to the index.html and I would receive a http error 404
Top level domain would redirect to index.html but would stop working once I added a url path https://myFancyWebsite.azureedge.net/login/callback - once again a http error 404 as soon as I started using /login/callback
Top level domain would rewrite the url to something like https://myFancyWebsite.azureedge.net/cdn/cdn/cdn/cdn/cdn/cdn/cdn/cdn/cdn/cdn .... in an http error 431

The offical documentation from Microsoft also didn't help in my case.

I am pretty sure I am not the first one who is deploying an Angular application to storage account and someone has run in the same issues as I have.

I am thankful for any information which points me in the right direction because at the moment I am definitely thinking about moving away from whole storage account deployment.

Update 1

With the following source pattern ((?:[^\?]*/)?)($|\?.*) which was also mentioned in the article over here, I am able to handle at least the top level domain rewrite to the index.html file.

Unfortunately, I still need an additional pattern to redirect from https://myFancyWebsite.azureedge.net/login/callback to https://myFancyWebsite.azureedge.net/index.html

Update 2

I am currently updating the regex pattern once or twice a day and once again it works on my test environment but stops working once I deploy it. I start to believe that Azure CDN is appending something to the URL after the top-level domain but I have no idea how to verify that.

https://regex101.com/r/KK0jCN/23

Update 3

We are writting the year 3025 and I still have no clue why for example the following pattern isn't handling the url rewritting of the top domain.

https://regex101.com/r/KK0jCN/25

...

ANSWER

Answered 2018-Mar-29 at 07:08

For your requirement, I tested this issue on my side. Per my test, you could try to leverage the following URL Rewrite rule:

Source pattern: (http[s]?://[^\?/#]+)(/(?!images)(?!scripts)[^\?#]*)?($|[\?#].*)

Destination pattern: $1/index.html$3

Note: For loading other files (.ico,.txt,.js,.css,etc) correctly, you need to move them into new virtual directories instead of the root of your blob container. For example, you could move image files into cdn\images and move JavaScript files into cdn\scripts, then the regular expression would ignore the related virtual folders.

Additionally, you could use Azure Web App to host your static website and choose the Free pricing tier or the Shared tier which would cost you $9.49 per month per instance. Details you could follow Pricing calculator.

UPDATE:

Based on Justin's answer, I checked this issue and found that for Blob storage origin type, the Source and Destination under URL Rewrite are talking about the request against the blob storage endpoint. So we need to set regular expression against the request path and query string for the blob endpoint.

Justin Gould has provided the answer for rewrite everything to cdn/index.html. Based on your scenario, I have tested my rule and it could work on my side.

TEST:

Source https://stackoverflow.com/questions/49401118

QUESTION

How to 'Parse and Transform an Object into another Object with different "key/value" structure'

Asked 2019-Apr-02 at 09:21

I'm using "jQuery Query Builder"(in UI) to generate a custom Object based on user inputs and I need to feed this Object as the input of the "json-rules-engine"(in Server) to generate a Result based on the conditions in the object. But the problem is Query Builder gives output in a different format and the Rules Engine takes the input in some other format.

I'm able to iterate through all the nodes of the Object and get the "keys/values" respectively. But I'm not able to use those "values" in order to generate a new Object with different structure.

...

ANSWER

Answered 2019-Apr-02 at 09:21

I have had a quick stab at this. See my working example: https://jsfiddle.net/30m1z25r/

You were on the right track with your recursion function printObj.

The function I have created:

Source https://stackoverflow.com/questions/55470042

QUESTION

Form fields lose focus when input value changes

Asked 2019-Mar-22 at 11:26

I'm trying to build a form with conditional fields from a JSON schema using react-jsonschema-form and react-jsonschem-form-conditionals.

The components I'm rendering are a FormWithConditionals and a FormModelInspector. The latter is a very simple component that shows the form model.

The relevant source code is:

...

ANSWER

Answered 2018-May-09 at 16:19

The problem is pretty straightforward, you are creating a FormWithConditionals component in your render method and in your onChange handler you setState which triggers a re-render and thus a new instance of FormWithConditionals is created and hence it loses focus. You need to move this instance out of render method and perhaps out of the component itself since it uses static values.

As schema, uiSchema and rules are passed as props to the ConditionalForm, you can create an instance of FormWithConditionals in constructor function and use it in render like this

Source https://stackoverflow.com/questions/48569507

QUESTION

How to return an array from an express node api

Asked 2017-Sep-25 at 14:15

I am trying out json-rules-engine and I though of making a extremely simple express api to try it out but it turns out it's giving me a tough time.

The array I am trying to return in the body is always an empty one even if I do console.log in the map it actually logs the messages

I have this controller:

...

ANSWER

Answered 2017-Sep-25 at 14:15

You are dealing with rulesEngine.run() like it was synchronous, but it is asynchronous.

You gotta wait for it to finish in order to quit your run function.

For example :

Source https://stackoverflow.com/questions/46406454

QUESTION

Why does this NPM package say it is not a constructor?

Asked 2017-May-06 at 02:35

I am working on a Sails.js project that requires me to use this NPM package. I created a new Sails.js service to invoke this package after npm install-ing it like this:

...

ANSWER

Answered 2017-May-06 at 02:33

When you require an NPM package, depending on your module system¹, the default export will not automatically be imported when you do this:

Source https://stackoverflow.com/questions/43815928

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install rules-engine

You can download it from GitHub.
You can use rules-engine 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 rules-engine 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 .

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

Find more information at: