All Downloads are FREE. Search and download functionalities are using the official Maven repository.

org.elasticsearch.common.inject.ModulesBuilder Maven / Gradle / Ivy

/*
 * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
 * or more contributor license agreements. Licensed under the Elastic License
 * 2.0 and the Server Side Public License, v 1; you may not use this file except
 * in compliance with, at your election, the Elastic License 2.0 or the Server
 * Side Public License, v 1.
 */

package org.elasticsearch.common.inject;

import java.util.ArrayList;
import java.util.Collections;
import java.util.Iterator;
import java.util.List;

public class ModulesBuilder implements Iterable {

    private final List modules = new ArrayList<>();

    public ModulesBuilder add(Module... newModules) {
        Collections.addAll(modules, newModules);
        return this;
    }

    @Override
    public Iterator iterator() {
        return modules.iterator();
    }

    public Injector createInjector() {
        Injector injector = Guice.createInjector(modules);
        ((InjectorImpl) injector).clearCache();
        // in ES, we always create all instances as if they are eager singletons
        // this allows for considerable memory savings (no need to store construction info) as well as cycles
        ((InjectorImpl) injector).readOnlyAllSingletons();
        return injector;
    }
}




© 2015 - 2025 Weber Informatics LLC | Privacy Policy