/*
* Copyright (c) 2002 Cunningham & Cunningham, Inc.
* Copyright (c) 2009-2015 by Jochen Wierum & Cologne Intelligence
*
* This file is part of FitGoodies.
*
* FitGoodies 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
* (at your option) any later version.
*
* FitGoodies 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 FitGoodies. If not, see <http://www.gnu.org/licenses/>.
*/
package de.cologneintelligence.fitgoodies.references;
import de.cologneintelligence.fitgoodies.util.DateProvider;
import de.cologneintelligence.fitgoodies.util.DependencyManager;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
/**
* This fixture provides the current date.
*
* @author nerdmann
*/
public class DateReferenceProcessorProvider implements CellProcessorProvider {
private static Pattern PATTERN = Pattern.compile(
"\\$\\{(?:dateProvider\\.)?getCurrentDate\\(([^\\)]*)\\)\\}", Pattern.CASE_INSENSITIVE);
private DateProvider dateProvider = DependencyManager.getOrCreate(DateProvider.class);
@Override
public boolean canProcess(String strippedText) {
return strippedText != null && PATTERN.matcher(strippedText).find();
}
@Override
public CellProcessor create(final String strippedText) {
return new CellProcessor() {
@Override
public String preprocess() {
Matcher matcher = PATTERN.matcher(strippedText);
matcher.find();
String format = matcher.group(1);
String result;
if (format.isEmpty()) {
result = dateProvider.getCurrentDate();
} else {
result = dateProvider.getCurrentDate(format);
}
return strippedText.replaceAll(Pattern.quote(matcher.group(0)), result);
}
};
}
}