com.javonet.core.handler.ResolveInstanceHandler Maven / Gradle / Ivy

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Javonet allows you to reference and use modules or packages written in (Java/Kotlin/Groovy/Clojure, C#/VB.NET, Ruby, Perl, Python, JavaScript/TypeScript) like they were created in your technology. It works on Linux/Windows and MacOS for applications created in JVM, CLR/Netcore, Perl, Python, Ruby, NodeJS, C++ or GoLang and gives you unparalleled freedom and flexibility with native performance in building your mixed-technologies products. Let it be accessing best AI or cryptography libraries, devices SDKs, legacy client modules, internal custom packages or anything from public repositories available on NPM, Nuget, PyPI, Maven/Gradle, RubyGems or GitHub. Get free from programming languages barriers today! For more information check out our guides at https://www.javonet.com/guides/v2/

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package com.javonet.core.handler;

import com.javonet.utils.Command;
import com.javonet.utils.exceptions.JavonetArgumentsMismatchException;

public class ResolveInstanceHandler extends AbstractHandler {
    private final int requiredArgumentsCount = 1;

    @Override
    public Object process(Command command) throws Exception {
        if (requiredArgumentsCount != command.getPayload().length)
            throw new JavonetArgumentsMismatchException(this.getClass().getName(), requiredArgumentsCount);

        return ReferencesCache.getInstance().resolveReference((String) command.getPayload()[0]);
    }
}