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A library that implements the NRPE protocol for JAVA applications
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/*******************************************************************************
 * Copyright (c) 2007, 2014 Massimiliano Ziccardi
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *******************************************************************************/
package it.jnrpe.utils;

import org.apache.commons.lang.text.StrMatcher;
import org.apache.commons.lang.text.StrTokenizer;

/**
 * A simple string util class.
 *
 * @author Massimiliano Ziccardi
 * @version $Revision: 1.0 $
 */
public final class StringUtils {
    /**
     * Private default constructor to avoid instantiation.
     */
    private StringUtils() {

    }

    /**
     * This is a simple utility to split strings. The string is splitted.
     * following these rules (in the order):
     * 
     * If a single quote (') or a double quote (") is found at the start of
     * the word, the split will occour at the next quote or double quote.
     * 
Otherwise, the split occurres as soon as a space is found.
     * 
     *
     * @param string
     *            The string to split
     * @param ignoreQuotes
     *            For future implementation
    
     *
     * @since JNRPE Server 1.04
     * @return The splitted string */
    public static String[] split(final String string, final boolean ignoreQuotes) {
        return split(string, ' ', ignoreQuotes);
    }

    /**
     * Splits the given string using as separator the separator
     * character.
     * 
     * @param string
     *            The string to be splitted
     * @param separator
     *            The separator character
     * @param ignoreQuotes
     *            true if the quotes must be ignored.
    
     * @return The splitted string */
    public static String[] split(final String string, final char separator, final boolean ignoreQuotes) {
        StrTokenizer strtok = new StrTokenizer(string, StrMatcher.charMatcher(separator), StrMatcher.quoteMatcher());
        return strtok.getTokenArray();
    }
}