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node-java-rt

v0.0.5

Published

Node.js API and bindings supporting java.lang and java.util. * (partial) support for java.lang based on node-java * (partial) support for java.util based on node-java. * Basic abstraction on top of node-java * typings for node-java * Projects l

Downloads

21

Vulnerabilities

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Links

Git

Maintainers

cancerberosgxcancerberosgx

Keywords

javajava.utiljava.langJavaScript

Readme

node-java-rt

Base Java classes bindings and types for Node.js based on node-java.

Contents

Summary

Node.js API and bindings supporting java.lang and java.util based on node-java.

  • (partial) support for java.lang based on node-java
  • (partial) support for java.util based on node-java.
  • Basic abstraction on top of node-java
  • Written in TypeScript
  • Projects like node-lucene are based on this
  • Important node 12 is not currently supported. Node.js 11 is supported.

Reference API

Reference API.

TODO

  • support node 12 - currently because java don't support node 12 we neither. node 11 is supported.
  • report TS issue - cannot name a class 'Object' and invoke its static method from constructor. See java.lang.Object.ts which i had to name Object_ because of this
  • TS issue : // TODO: how to force users to use generic in new call expression ? "Type parameters cannot appear on a constructor declaration." - see LinkedList.ts
  • consider deprecating *Async methods since promises are available OOTB in node LTS, can be pollyfilled in older Node versions and callbacks are "obsolete" today in favor of promises. Supporting *Async is double work and testing it is harder (testing promises is just copy&paste *Sync and add async/await while testing *Async implies callbacks and require('async') - test code is totally different - too much work and no real gain).
  • async constructors ? today calling var o = new java.lang.Object() is sync - should we support async analogy for example, var o = await java.lang.Object.newAsync()
  • node-java issue: see java.ts : var java = require("java") // Object.assign(java, javaOptions) // TODO: throw native v8 exception ! - report to node-java ?
  • experiment with java threads and node.js
  • https://dzone.com/articles/dynamic-subtyping-java