Java

blzjava is a Java/Android library that can be used to access the Bluzelle database service.

• Build and API docs

• Java docs

• Examples

• Android example

• Tests

Quickstart

Make sure that Java is installed and has a version at least 8 (JDK 1.8).

$ java -version
$ javac -version

If Java is not installed, install it.

$ sudo apt-get update
$ sudo apt-get install default-jdk

Download bluzelle.jar from releases or using terminal.

$ wget https://github.com/bluzelle/blzjava/releases/download/0.0.1/bluzelle.jar

Create file "Quickstart.java".

import com.bluzelle.*;

public class Quickstart {

    public static void main(String[] args) {
        Bluzelle bluzelle = Bluzelle.connect(
                "around buzz diagram captain obtain detail salon mango muffin brother morning jeans display attend knife carry green dwarf vendor hungry fan route pumpkin car",
                "http://dev.testnet.public.bluzelle.com:1317",
                null,
                null
        );

        GasInfo gasInfo = new GasInfo(10, 0, 0);
        LeaseInfo leaseInfo = new LeaseInfo(1, 0, 0, 0);

        bluzelle.create("key", "value", gasInfo, leaseInfo);
        System.out.println("created");
        bluzelle.update("key", "new value", gasInfo, leaseInfo);
        System.out.println("updated");
        System.out.println("'key': " + bluzelle.read("key", false));
        bluzelle.delete("key", gasInfo);
        System.out.println("deleted");
    }
}

Compile.

$ javac -cp ./bluzelle.jar Quickstart.java

Run.

$ java -cp .:./bluzelle.jar Quickstart