com.liferay.portal.module.util.BundleUtil 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.module.util;

import com.liferay.petra.string.StringPool;
import com.liferay.portal.kernel.util.GetterUtil;

import java.util.Dictionary;

import org.osgi.framework.Bundle;
import org.osgi.framework.BundleContext;

/**
 * @author Mariano Álvaro Sáiz
 */
public class BundleUtil {

	public static Bundle getBundle(
		BundleContext bundleContext, String bundleSymbolicName) {

		for (Bundle bundle : bundleContext.getBundles()) {
			if (bundleSymbolicName.equals(bundle.getSymbolicName())) {
				return bundle;
			}
		}

		throw new IllegalArgumentException(
			"Module with symbolic name " + bundleSymbolicName +
				" does not exist");
	}

	public static boolean isLiferayServiceBundle(Bundle bundle) {
		Dictionary headers = bundle.getHeaders(
			StringPool.BLANK);

		return GetterUtil.getBoolean(headers.get("Liferay-Service"));
	}

}