org.apache.cayenne.tools.ToolsInjectorBuilder Maven / Gradle / Ivy

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package org.apache.cayenne.tools;

import java.util.ArrayList;
import java.util.Collection;

import org.apache.cayenne.di.DIBootstrap;
import org.apache.cayenne.di.Injector;
import org.apache.cayenne.di.Module;
import org.apache.cayenne.di.spi.ModuleLoader;

/**
 * @since 4.2
 */
public class ToolsInjectorBuilder {

    private Collection modules;

    public ToolsInjectorBuilder() {
        this.modules = new ArrayList<>();
    }

    public ToolsInjectorBuilder addModule(Module module) {
        modules.add(module);
        return this;
    }

    public ToolsInjectorBuilder addModules(Collection modules) {
        this.modules.addAll(modules);
        return this;
    }

    private Collection autoLoadedModules() {
        return new ModuleLoader().load(CayenneToolsModuleProvider.class, getClass().getClassLoader());
    }

    public Injector create() {
        Collection allModules = new ArrayList<>(autoLoadedModules());
        allModules.addAll(modules);
        return DIBootstrap.createInjector(allModules);
    }
}