JCOBridge 2.3.0

JCOBridge main features

Field proven Built on top of the field proven DLR plugin available in the Sinapse platform (https://www.sinapsesystem.com), JCOBridge guarantees the best performance in JVM and CLR worlds integration.

CLR : Available for .NET Framework for Windows on www.jcobridge.com, .NET Core and .NET 5 on x86/x64/Arm/Arm64, Linux x64/Arm/Arm64 (other platforms/architectures available on demand)

• Retrieve JVM class
• Instantiate JVM objects
• Invoke static methods
• Invoke instance methods
• Get/Set static fields
• Get/Set instance fields
• Use dynamic access to write code in a seamless way as it is done in Java language
• Use specific interface to direct manages methods and fields
• User interface Controls, properties and events management
• Integrates Java UI (AWT/Swing/SWT) into WPF/WinForms (from version 2.2)

JVM : Available for .NET Framework on www.jcobridge.com, .NET Core and .NET 5 on Windows x86/x64/Arm/Arm64, Linux x64/Arm/Arm64 (other platforms/architectures available on demand)

• Retrieve CLR Type
• Instantiate CLR object
• Invoke static methods
• Invoke instance methods
• Get/Set static properties
• Get/Set instance properties
• Set Delegates
• Subscribe/Unsubscribe events
• Integrates WPF controls into AWT/Swing window (experimental on .NET Core, use the version on Windows in production)
• Integrate WinForms controls into AWT/Swing window (experimental on .NET Core, use the version on Windows in production)
• Integrate complex .NET Graphical user interfaces objects into AWT/Swing window (experimental on .NET Core, use the version on Windows in production)
• User interface Controls, properties and events management (experimental on .NET Core, use the version on Windows in production)

JCOBridge Coding simple example

Imagine you have the following Java Class:

public class MyJavaClass 
{
    //Static member
    static public String myStaticJavaHelloWorld()
    {
        return "Hello Static World from Java!!";
    }
    //Instance member
    public String myJavaHelloWorld()
    {
        return "Hello World from Java!!";
    }
    //Instance member
    public double myJavaAdd(double a, double b)
    {
        return a+b;
    }
}

you can call the previous Java class from C# using JCOBridge access to static and instance methods.

How to call Java code

Define a class that use the Java code:

class MyJavaUsingClass : SetupJVMWrapper
{
    public void Execute()
    {
        string hello = DynJVM.MyJavaClass.myStaticJavaHelloWorld();
        Console.WriteLine(hello); //Print "Hello Static World from Java!!"
        var myJavaClass = DynJVM.MyJavaClass.@new();
        hello = myJavaClass.myJavaHelloWorld();
        Console.WriteLine(hello); //Print "Hello World from Java!!"
        double result = myJavaClass.myJavaAdd(2.0, 3.0);
        Console.WriteLine("{1:0.0}",result); //Print "5.0"
    }
}

Add JCOBridge initialization before call the Execute method.

using MASES.LicenseManager.Common;
using MASES.JCBridge.C2JBridge;
using System;

static void Main(string[] args)
{
    MyJavaUsingClass JavaTest = new MyJavaUsingClass();
    JavaTest.Execute();
}

Other JCOBridge Examples

More information and more complex examples on www.jcobridge.com. Meanwhile try the NuGet templates package with ready to use projects. NuGet JCOBridge Templates