ejdb2_react_native

EJDB2 React Native binding

Embeddable JSON Database engine http://ejdb.org Node.js binding.

See https://github.com/Softmotions/ejdb/blob/master/README.md

Note on versioning

Since 2020-12-22 a new version scheme is used and the major version of package has been incremented. Now package version is the concatenation of ejdb2 core engine version and version serial number of this binding. For example: given ejdb2 version 2.0.52 and binding serial 2 the actual package version will be 2.0.522.

Prerequisites

• React native 0.61+
• Yarn package manager

Status

• Android
• OSX not yet implemented, work in progress.

Getting started

yarn add ejdb2_react_native

react-native link ejdb2_react_native

Usage

import { EJDB2, JBE } from 'ejdb2_react_native';

// Simple query
const db = await EJDB2.open('hello.db');
await db.createQuery('@mycoll/[foo = :?]')
        .setString(0, 'bar')
        .useExecute(doc => {
  const doc = doc.json;
  console.log(`Document: `, doc);
});

db.close();

See API docs and Tests;

How build it manually

mkdir build && cd build
cmake .. -DCMAKE_BUILD_TYPE=Release \
         -DBUILD_REACT_NATIVE_BINDING=ON \
         -DANDROID_NDK_HOME=<path to Android NDK> \
         -DANDROID_ABIS="x86;x86_64;arm64-v8a;armeabi-v7a"

Testing

mkdir build && cd build

cmake .. -DCMAKE_BUILD_TYPE=Release \
          -DBUILD_REACT_NATIVE_BINDING=ON \
          -DANDROID_NDK_HOME=<path to Android NDK> \
          -DANDROID_ABIS="x86" \
          -DANDROID_AVD=TestingAVD \
          -DBUILD_TESTS=ON

ctest