com.liferay.util.PKParser.java Source code

Introduction

Here is the source code for com.liferay.util.PKParser.java

Source

/**
 * Copyright (c) 2000-2012 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.util;

import com.liferay.portal.kernel.util.CharPool;
import com.liferay.portal.kernel.util.GetterUtil;
import com.liferay.portal.kernel.util.StringPool;
import com.liferay.portal.kernel.util.StringUtil;

import java.util.HashMap;
import java.util.Map;

/**
 * @author Brian Wing Shun Chan
 */
public class PKParser {

    public PKParser(String pk) {
        if (pk.startsWith(StringPool.OPEN_CURLY_BRACE)) {
            pk = pk.substring(1, pk.length());
        }

        if (pk.endsWith(StringPool.CLOSE_CURLY_BRACE)) {
            pk = pk.substring(0, pk.length() - 1);
        }

        String[] array = StringUtil.split(pk);

        for (int i = 0; i < array.length; i++) {
            String[] kvp = StringUtil.split(array[i], CharPool.EQUAL);

            String key = kvp[0].trim();
            String value = kvp[1].trim();

            _fields.put(key, value);
        }
    }

    public boolean getBoolean(String key) {
        return GetterUtil.getBoolean(getString(key));
    }

    public double getDouble(String key) {
        return GetterUtil.getDouble(getString(key));
    }

    public int getInteger(String key) {
        return GetterUtil.getInteger(getString(key));
    }

    public long getLong(String key) {
        return GetterUtil.getLong(getString(key));
    }

    public short getShort(String key) {
        return GetterUtil.getShort(getString(key));
    }

    public String getString(String key) {
        String value = _fields.get(key);

        if (value == null) {
            return StringPool.BLANK;
        } else {
            return value;
        }
    }

    private Map<String, String> _fields = new HashMap<String, String>();

}