Function Calling OpenAI with Java and Tools4AI
Tags: webdev, devops, learning, java
Published: 2024-04-04 23:01:24


**Introduction to Tools4AI**

[Tools4AI ](https://github.com/vishalmysore/Tools4AI)stands out as a bridge for functional calling to connect Java applications with the advanced AI capabilities of OpenAI. It simplifies incorporating AI functionalities into Java environments, making sophisticated AI integrations more accessible to developers.

Although Tools4AI can be used for conversation with AI, however its strength is Tools Integration and Function calling 

Please look at the sample code [here](https://github.com/vishalmysore/Tools4AI/blob/main/src/test/java/com/t4a/examples/OpenAIActionTester.java)

**Advantages of Tools4AI**

**Seamless Integration:** Tools4AI allows for direct function calls to OpenAI, removing the complexity of API interactions.

**Automatic Parameter Mapping:** It intelligently maps Java method parameters to AI model inputs, streamlining the development process.

**Support for Various Calls:** The framework supports HTTP calls, shell script executions, and Java method invocations, offering flexibility in how AI functionalities are integrated.

**Automatic Transformation:** POJOs and complex objects are automatically transformed to match AI model expectations, enhancing the ease of use.

## Examples of Tools4AI in Action

```java
public class OpenAIActionTester  {
    public static void main(String[] args) throws AIProcessingException, JsonProcessingException {



        String prompt = "My friends name is Vishal ,I dont know what to cook for him today.";
      //  process(prompt) ;
        prompt = "Post a book with title Harry Poster and Problem rat, id of the book is 887 and discription is about harry ";
      //  process(prompt) ;
        prompt = "Customer name is Vishal Mysore, his computer needs repair and he is in Toronto";
      //  process(prompt) ;
        prompt = "sachin tendular is a cricket player and he has played 400 matches, his max score is 1000, he wants to go to " +
                "Maharaja restaurant in toronto with 4 of his friends on Indian Independence Day, can you notify him and the restarurant";
        process(prompt) ;
    }

    public static void process(String prompt) throws AIProcessingException {
        GsonBuilder gsonBuilder = new GsonBuilder();
        gsonBuilder.registerTypeAdapter(Date.class, new DateDeserializer("dd MMMM yyyy"));
        Gson gson = gsonBuilder.create();
        OpenAiActionProcessor processor = new OpenAiActionProcessor(gson);
        String result = (String)processor.processSingleAction(prompt,new LoggingHumanDecision(),new LogginggExplainDecision());
        System.out.println(result);
    }
}
```

**HTTP Calls for AI-Powered Web Applications:** Developers can easily integrate natural language processing into web applications, enhancing user interaction through chatbots or automated customer support.

**Shell Script Execution for System Management:** Tools4AI can execute shell scripts based on AI determinations, ideal for automating system administration tasks based on predictive analysis.

**Method Invocation for Business Logic Enhancement:** Incorporate AI-driven decision-making into business logic by invoking Java methods with AI-processed data, optimizing operations like inventory management or personalized marketing.

**Transforming Data Objects for AI Analysis:** Automatically convert application data into formats suitable for AI analysis, enabling advanced data insights without manual data preparation.


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/mtyp5mp2cp8g0iwn5884.jpg)

Conclusion: Empowering Java with AI

Tools4AI empowers Java applications with the cutting-edge capabilities of OpenAI, simplifying the integration process while offering robust support for a variety of operations. It opens up new possibilities for application development, from enhancing user interfaces with natural language understanding to automating backend processes with AI-driven insights.