com.appslandia.plum.defaults.DefaultConstDescProviderFactory Maven / Gradle / Ivy

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// The MIT License (MIT)
// Copyright © 2015 AppsLandia. All rights reserved.

// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:

// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.

// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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package com.appslandia.plum.defaults;

import java.util.Collection;

import javax.enterprise.context.ApplicationScoped;
import javax.enterprise.inject.Disposes;
import javax.enterprise.inject.Produces;
import javax.enterprise.inject.spi.BeanManager;
import javax.inject.Inject;

import com.appslandia.common.base.ConstDesc;
import com.appslandia.common.cdi.CDIFactory;
import com.appslandia.common.cdi.CDIUtils;
import com.appslandia.common.utils.ObjectUtils;
import com.appslandia.common.utils.ReflectionUtils;
import com.appslandia.plum.base.ConstDescProvider;

/**
 *
 * @author Loc Ha
 *
 */
@ApplicationScoped
public class DefaultConstDescProviderFactory implements CDIFactory {

	@Inject
	protected BeanManager beanManager;

	@Produces
	@ApplicationScoped
	@Override
	public ConstDescProvider produce() {
		ConstDescProvider impl = new ConstDescProvider();
		CDIUtils.scanSuppliers(this.beanManager, ReflectionUtils.EMPTY_ANNOTATIONS, ConstDesc.class, (supplier) -> {

			Collection> constClasses = ObjectUtils.cast(supplier.get());
			for (Class constClass : constClasses) {

				impl.addConstClass(constClass);
			}
		});
		return impl;
	}

	@Override
	public void dispose(@Disposes ConstDescProvider impl) {
	}
}