com.liferay.portal.plugin.LocalPluginPackageRepository Maven / Gradle / Ivy

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/**
 * Copyright (c) 2000-present Liferay, Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2.1 of the License, or (at your option)
 * any later version.
 *
 * This library is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
 * details.
 */

package com.liferay.portal.plugin;

import com.liferay.portal.kernel.exception.PortalException;
import com.liferay.portal.kernel.log.Log;
import com.liferay.portal.kernel.log.LogFactoryUtil;
import com.liferay.portal.kernel.plugin.PluginPackage;
import com.liferay.portal.kernel.plugin.PluginPackageNameAndContextComparator;
import com.liferay.portal.kernel.util.ListUtil;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

/**
 * @author Jorge Ferrer
 */
public class LocalPluginPackageRepository {

	public void addPluginPackage(PluginPackage pluginPackage) {
		if (pluginPackage.getContext() == null) {
			if (_log.isDebugEnabled()) {
				_log.debug(
					"Plugin package cannot be registered because it does not " +
						"have an installation context");
			}

			return;
		}

		_pluginPackages.remove(pluginPackage.getContext());
		_pluginPackages.put(pluginPackage.getContext(), pluginPackage);
	}

	public PluginPackage getPluginPackage(String context) {
		return _pluginPackages.get(context);
	}

	public List getSortedPluginPackages() {
		List pluginPackages = new ArrayList<>();

		pluginPackages.addAll(_pluginPackages.values());

		return ListUtil.sort(
			pluginPackages, new PluginPackageNameAndContextComparator());
	}

	public void registerPluginPackageInstallation(PluginPackage pluginPackage) {
		if (pluginPackage.getContext() != null) {
			PluginPackage previousPluginPackage = _pluginPackages.get(
				pluginPackage.getContext());

			if (previousPluginPackage == null) {
				addPluginPackage(pluginPackage);
			}
		}
	}

	public void removePluginPackage(PluginPackage pluginPackage)
		throws PortalException {

		_pluginPackages.remove(pluginPackage.getContext());
	}

	public void unregisterPluginPackageInstallation(String context) {
		_pluginPackages.remove(context);
	}

	private static final Log _log = LogFactoryUtil.getLog(
		LocalPluginPackageRepository.class);

	private final Map _pluginPackages = new HashMap<>();

}