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

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package com.javonet.core.handler;

import com.javonet.utils.Command;

public class ArrayGetRankHandler extends AbstractHandler {
    @Override
    Object process(Command command) throws Exception {
        Object array = command.getPayload()[0];
        int dimensionCount = 0;
        Class c = array.getClass(); // getting the runtime class of an object
        while (c.isArray()) { // check whether the object is an array
            c = c.getComponentType(); // returns the class denoting the component type of the array
            dimensionCount++;
        }

        return dimensionCount;
    }
}