## Purpose of this PR
Change java bindings support from jdk version 17 to 8.
## Changes
- Mostly related to dependency version updates
- Replace java 8 non supported methods
## Reference
https://github.com/tursodatabase/limbo/issues/615Closes#678
This implements libSQL compatible Rust API on top of Limbo's core. The
purpose of this is to allow libraries and apps that build on libSQL to
use Limbo.
## Purpose of this PR
- Set rules for java naming, maybe we can add tests to automatically
test rules in the future
- For java methods, don't use underbar(IMO using camelcase for java
methods seems to be the common convention)
- If method names collide, append 0 at the back
## Reference
https://github.com/tursodatabase/limbo/issues/615Closes#645
## Purpose of this PR
- Implement open function
- Add basic structure for the following
- exception handling
- testing using gradle
## Changes
- Java
- Remove unnecessary example code(Connection.java, Cursor.java,
Limbo.java)
- Implement `open`
- Add exception handling logic
- Add junit test
- Rust
- Add limbo_db.rs which implements native functions defined in
`Limbo.java`
- Remove unnecessary example code in lib.rs
## TODOS
- Implement core features for AbstractDB.java and LimboDB.java (I'm
currently referencing sqlite-java, but there are some minor differences
as we use rust instead of C)
## Reference
- https://github.com/tursodatabase/limbo/issues/615Closes#632
Lots of cleanup still left to do. Draft PR for adding support for OPFS
for WASM build (add support for limbo in browser).
Overall explanation of the architecture: this follows the sqlite wasm
architecture for OPFS.
main <> (limbo-worker.js) limbo (VFS - opfs.js) <> opfs-sync-proxy
The main thread loads limbo-worker.js which bootstraps the opfs.js and
opfs-sync-proxy.js and then launches the limbo-wasm.js.
At that point it can be used with worker.postmessage and
worker.onmessage interactions from the main thread.
The VFS provided by opfs.js provides a sync API by offloading async
operations to opfs-sync-proxy.js. This is done through SharedArrayBuffer
and Atomic.wait() to make the actual async operations appear synchronous
for limbo.
resolves#531Closes#594
