com.sic.bb.jenkins.plugins.sicci_for_xcode.util.PluginUtils.java Source code

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Here is the source code for com.sic.bb.jenkins.plugins.sicci_for_xcode.util.PluginUtils.java

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/*
 * SICCI for Xcode - Jenkins Plugin for Xcode projects
 * 
 * Copyright (C) 2011 Benedikt Biallowons, SIC! Software GmbH
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * any later version.
 *
 * This program 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 General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 * 
 */

package com.sic.bb.jenkins.plugins.sicci_for_xcode.util;

import java.util.List;
import java.util.regex.Pattern;

import org.apache.commons.lang.StringUtils;

public class PluginUtils {
    public static String stringToPattern(String string) {
        return Pattern.quote(string);
    }

    public static Pattern createPattern(List<String> stringList) {
        StringBuilder regex = new StringBuilder();

        if (stringList != null) {
            regex.append('(');

            for (String item : stringList) {
                if (StringUtils.isBlank(item))
                    continue;

                regex.append(stringToPattern(item));
                regex.append('|');
            }

            regex.deleteCharAt(regex.length() - 1);
            regex.append(')');
        }

        return Pattern.compile(regex.toString());
    }
}