com.liferay.source.formatter.checks.SlantedQuotesCheck Maven / Gradle / Ivy
/**
* 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.source.formatter.checks;
import com.liferay.petra.string.StringBundler;
import com.liferay.petra.string.StringPool;
import com.liferay.portal.tools.ToolsUtil;
/**
* @author Hugo Huijser
*/
public class SlantedQuotesCheck extends BaseFileCheck {
@Override
protected String doProcess(
String fileName, String absolutePath, String content) {
content = _fixSlantedQuotes(
content, _SLANTED_DOUBLE_QUOTE_CHARS, StringPool.QUOTE);
content = _fixSlantedQuotes(
content, _SLANTED_SINGLE_QUOTE_CHARS, StringPool.APOSTROPHE);
return content;
}
private String _fixSlantedQuotes(
String content, char[] chars, String replacement) {
int x = content.length() + 1;
while (true) {
int y = -1;
for (char c : chars) {
y = Math.max(y, content.lastIndexOf(c, x - 1));
}
if (y == -1) {
return content;
}
if (!ToolsUtil.isInsideQuotes(content, y)) {
content = StringBundler.concat(
content.substring(0, y), replacement,
content.substring(y + 1));
}
x = y;
}
}
private static final char[] _SLANTED_DOUBLE_QUOTE_CHARS = {
'\u201c', '\u201d', '\u201e', '\u201f'
};
private static final char[] _SLANTED_SINGLE_QUOTE_CHARS = {
'\u2018', '\u2019', '\u201a', '\u201b'
};
}