com.liferay.portal.kernel.settings.ParameterMapSettingsLocator.java Source code

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Here is the source code for com.liferay.portal.kernel.settings.ParameterMapSettingsLocator.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.portal.kernel.settings;

import com.liferay.portal.kernel.util.Validator;

import java.util.Map;

/**
 * @author Ivn Zaera
 */
public class ParameterMapSettingsLocator implements SettingsLocator {

    public ParameterMapSettingsLocator(Map<String, String[]> parameterMap, SettingsLocator settingsLocator) {

        this(parameterMap, null, settingsLocator);
    }

    public ParameterMapSettingsLocator(Map<String, String[]> parameterMap, String parameterNamePrefix,
            SettingsLocator settingsLocator) {

        _parameterMap = parameterMap;
        _parameterNamePrefix = parameterNamePrefix;
        _settingsLocator = settingsLocator;
    }

    @Override
    public Settings getSettings() throws SettingsException {
        ParameterMapSettings parameterMapSettings = new ParameterMapSettings(_parameterMap,
                _settingsLocator.getSettings());

        if (Validator.isNotNull(_parameterNamePrefix)) {
            parameterMapSettings.setParameterNamePrefix(_parameterNamePrefix);
        }

        return parameterMapSettings;
    }

    @Override
    public String getSettingsId() {
        return _settingsLocator.getSettingsId();
    }

    private final Map<String, String[]> _parameterMap;
    private final String _parameterNamePrefix;
    private final SettingsLocator _settingsLocator;

}