luajava | scripting tool for Java

by jasonsantos Java Version: Current License: MIT

X-Ray Key Features Code Snippets Community Discussions(1)Vulnerabilities Install Support

kandi X-RAY | luajava Summary

luajava is a Java library typically used in Programming Style, Unity applications. luajava has a Permissive License and it has high support. However luajava has 50 bugs, it has 1 vulnerabilities and it build file is not available. You can download it from GitHub.

LuaJava is a scripting tool for Java. The goal of this tool is to allow scripts written in Lua to manipulate components developed in Java. It allows Java components to be accessed from Lua using the same syntax that is used for accessing Lua`s native objects, without any need for declarations or any kind of preprocessing. LuaJava also allows Java to implement an interface using Lua. This way any interface can be implemented in Lua and passed as parameter to any method, and when called, the equivalent function will be called in Lua, and it’s result passed back to Java.

Support

Quality

Security

License

Reuse

Support

luajava has a highly active ecosystem.

It has 325 star(s) with 120 fork(s). There are 40 watchers for this library.

It had no major release in the last 6 months.

There are 9 open issues and 1 have been closed. On average issues are closed in 517 days. There are 2 open pull requests and 0 closed requests.

It has a positive sentiment in the developer community.

The latest version of luajava is current.

Quality

luajava has 50 bugs (4 blocker, 0 critical, 33 major, 13 minor) and 514 code smells.

Security

luajava has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

luajava code analysis shows 1 unresolved vulnerabilities (1 blocker, 0 critical, 0 major, 0 minor).

There are 2 security hotspots that need review.

License

luajava is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

luajava releases are not available. You will need to build from source code and install.

luajava has no build file. You will be need to create the build yourself to build the component from source.

luajava saves you 1870 person hours of effort in developing the same functionality from scratch.

It has 4126 lines of code, 347 functions and 36 files.

It has high code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

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

Returns a string representation of this property
Get a boolean from the stack
Get the current double value
Get an object from the buffer
Invoke a proxy object function
Can be null
Convert a Lua number to a number
Returns the index of an object
Compare type
Get method
Creates a console script
Creates a new LuaState instance
Get the next available state index
Create an object proxy
Creates a Java proxy object
Compares this object to another
Execute a script
Get the next item type
Create a new instance of Java class
Loads a Lua library
Initialize the engine
Function to index an array
Function function
Pushes a new instance of the given class
Evaluate the expression
Create new index

Get all kandi verified functions for this library.

luajava Key Features

No Key Features are available at this moment for luajava.

luajava Examples and Code Snippets

No Code Snippets are available at this moment for luajava.

Community Discussions

Trending Discussions on luajava

LuaJava indexing Java arrays in Lua

QUESTION

LuaJava indexing Java arrays in Lua

Asked 2017-Dec-12 at 14:47

In my application, I need my lua script to index a java array. For some reason I don't understand, I can't index the array at all within Lua. Here is my Lua file (test_lua.lua): https://pastebin.com/zQUPVArz

Here is the Java file calling this code (experiment.Experimental.class): https://pastebin.com/Gr9EsvbM

And here is the Bobject interface: https://pastebin.com/agdS41sc

Using this method, I am unable to do anything with Java arrays from Lua. I even tried using reflection and CoerceLuaToJava to index the array, but to no avail. Below is the offending Lua code:

...

ANSWER

Answered 2017-Dec-12 at 14:47

Once again, I managed to solve my own issue in the end. I read up on Lua tables and found my way to this stack overflow question: Open Arrays or ArrayLists in Lua (Convert array to table)

I ended up writing a method in Java to coerce each individual object in my Java array, and place it into a LuaTable object. I called this method from my Lua script and was able to manipulate it as I wished.

I included a bit of recursion that coerces multi-dimensional arrays, by checking if array[i] instanceof Object[]

Here's the code I wrote in Java:

Source https://stackoverflow.com/questions/47682859

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

Vulnerabilities

No vulnerabilities reported

Install luajava

You can download it from GitHub.
You can use luajava 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 luajava 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 .

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