com.liferay.notifications.web.internal.util.comparator.PortletIdComparator.java Source code

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Here is the source code for com.liferay.notifications.web.internal.util.comparator.PortletIdComparator.java

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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.notifications.web.internal.util.comparator;

import com.liferay.portal.kernel.util.CollatorUtil;
import com.liferay.portal.kernel.util.PortalUtil;

import java.text.Collator;

import java.util.Comparator;
import java.util.Locale;

/**
 * @author Matthew Kong
 */
public class PortletIdComparator implements Comparator<String> {

    public PortletIdComparator(Locale locale) {
        _locale = locale;

        _collator = CollatorUtil.getInstance(_locale);
    }

    @Override
    public int compare(String portletId1, String portletId2) {
        String portletTitle1 = PortalUtil.getPortletTitle(portletId1, _locale);
        String portletTitle2 = PortalUtil.getPortletTitle(portletId2, _locale);

        return _collator.compare(portletTitle1, portletTitle2);
    }

    private final Collator _collator;
    private final Locale _locale;

}