com.liferay.source.formatter.checks.JSONPropertyOrderCheck 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.StringPool;
import com.liferay.portal.kernel.util.StringBundler;
import com.liferay.portal.kernel.util.StringUtil;
import com.liferay.portal.kernel.util.Validator;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
/**
* @author Hugo Huijser
*/
public class JSONPropertyOrderCheck extends BaseFileCheck {
@Override
protected String doProcess(
String fileName, String absolutePath, String content) {
Matcher matcher = _incorrectLineBreakPattern.matcher(content);
if (matcher.find()) {
addMessage(
fileName, "There should be a line break after '}'",
getLineCount(content, matcher.start()));
return content;
}
return _sortProperties(content);
}
private String _sortProperties(String content) {
String tabs = StringPool.BLANK;
while (true) {
Pattern pattern1 = Pattern .compile(
"(\n|^)" + tabs + "[^\n\t]*[\\{\\[]\n");
Matcher matcher1 = pattern1.matcher(content);
if (!matcher1.find()) {
break;
}
Pattern pattern2 = Pattern.compile(
StringBundler.concat(
"((\n|^)", tabs, "[^\n\t]*\\{\n", tabs,
"\t[^\n\t][\\s\\S]*?)\n", tabs, "\\}"));
Matcher matcher2 = pattern2.matcher(content);
while (matcher2.find()) {
Pattern pattern3 = Pattern.compile(
StringBundler.concat(
"(", tabs,
"\t[^\n\t]*?([^\\{\\[]|([\\{\\[]\n[\\s\\S]*?\n", tabs,
"\t[\\}\\]]))),?(\n|$)"));
String match = matcher2.group(1);
Matcher matcher3 = pattern3.matcher(match);
String previousProperty = null;
while (matcher3.find()) {
String property = "\n" + matcher3.group(1);
if (Validator.isNotNull(previousProperty) &&
(previousProperty.compareTo(property) > 0)) {
String replacement = StringUtil.replaceFirst(
match, previousProperty, property);
replacement = StringUtil.replaceLast(
replacement, property, previousProperty);
return StringUtil.replace(content, match, replacement);
}
previousProperty = property;
}
}
tabs += "\t";
}
return content;
}
private final Pattern _incorrectLineBreakPattern = Pattern.compile(
"\t[\\}\\]]{2}");
}
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