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An aggregation of 1.4, 1.5 modules into an ROP client jar.
There is a newer version: 4.2.1
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 *   Licensed to the Apache Software Foundation (ASF) under one
 *  or more contributor license agreements.  See the NOTICE file
 *  distributed with this work for additional information
 *  regarding copyright ownership.  The ASF licenses this file
 *  to you under the Apache License, Version 2.0 (the
 *  "License"); you may not use this file except in compliance
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 *    http://www.apache.org/licenses/LICENSE-2.0
 *
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package org.apache.cayenne.di.spi;

import org.apache.cayenne.ConfigurationException;
import org.apache.cayenne.di.BindingBuilder;
import org.apache.cayenne.di.Key;
import org.apache.cayenne.di.Provider;
import org.apache.cayenne.di.Scope;

/**
 * @since 3.1
 */
class DefaultBindingBuilder implements BindingBuilder {

    protected DefaultInjector injector;
    protected Key bindingKey;

    DefaultBindingBuilder(Key bindingKey, DefaultInjector injector) {
        this.injector = injector;
        this.bindingKey = bindingKey;
    }

    public BindingBuilder to(Class implementation)
            throws ConfigurationException {

        Provider provider0 = new ConstructorInjectingProvider(
                implementation,
                injector);
        Provider provider1 = new FieldInjectingProvider(provider0, injector);

        injector.putBinding(bindingKey, provider1);
        return this;
    }

    public BindingBuilder toInstance(T instance) throws ConfigurationException {
        Provider provider0 = new InstanceProvider(instance);
        Provider provider1 = new FieldInjectingProvider(provider0, injector);
        injector.putBinding(bindingKey, provider1);
        return this;
    };

    public BindingBuilder toProvider(
            Class> providerType) {

        Provider> provider0 = new ConstructorInjectingProvider>(
                providerType,
                injector);
        Provider> provider1 = new FieldInjectingProvider>(
                provider0,
                injector);

        Provider provider2 = new CustomProvidersProvider(provider1);
        Provider provider3 = new FieldInjectingProvider(provider2, injector);

        injector.putBinding(bindingKey, provider3);
        return this;
    }

    public BindingBuilder toProviderInstance(Provider provider) {

        Provider> provider0 = new InstanceProvider>(
                provider);
        Provider> provider1 = new FieldInjectingProvider>(
                provider0,
                injector);

        Provider provider2 = new CustomProvidersProvider(provider1);
        Provider provider3 = new FieldInjectingProvider(provider2, injector);

        injector.putBinding(bindingKey, provider3);
        return this;
    }

    public void in(Scope scope) {
        injector.changeBindingScope(bindingKey, scope);
    }

    public void withoutScope() {
        in(injector.getNoScope());
    }

    public void inSingletonScope() {
        in(injector.getSingletonScope());
    }
}