org.simpleflatmapper.util.ProducerServiceLoader Maven / Gradle / Ivy

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package org.simpleflatmapper.util;


import java.util.Iterator;
import java.util.ServiceLoader;


public class ProducerServiceLoader {

    @Deprecated
    public static > void produceFromServiceLoader(Class producer, Consumer consumer) {
        produceFromServiceLoader(ServiceLoader.load(producer), consumer);
    }
    
    public static  > void produceFromServiceLoader(ServiceLoader
 serviceLoader, Consumer consumer) {
        Iterator iterator = serviceLoader.iterator();
        while(iterator.hasNext()) {
            try {
                iterator.next().produce(consumer);
            } catch (Throwable e) {
                System.err.println("Unexpected error on listing " + serviceLoader + " : "  + e);
                e.printStackTrace();
            }
        }
    }


    public interface Producer {
        void produce(Consumer consumer);
    }
}