com.liferay.source.formatter.checks.JSPFunctionNameCheck 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 java.util.regex.Matcher;
import java.util.regex.Pattern;
/**
* @author Hugo Huijser
*/
public class JSPFunctionNameCheck extends BaseFileCheck {
@Override
public boolean isLiferaySourceCheck() {
return true;
}
@Override
protected String doProcess(
String fileName, String absolutePath, String content) {
Matcher matcher = _functionPattern.matcher(content);
while (matcher.find()) {
String functionName = matcher.group(2);
if (!functionName.matches(_FUNCTION_NAME_REGEX)) {
addMessage(
fileName,
StringBundler.concat(
"Function '", functionName, "' much match pattern '",
_FUNCTION_NAME_REGEX, "'"),
getLineNumber(content, matcher.start(2)));
}
}
return content;
}
private static final String _FUNCTION_NAME_REGEX =
"^[a-z0-9][_a-zA-Z0-9]*$";
private static final Pattern _functionPattern = Pattern.compile(
"[\n\t]function (<.*>)?(\\w+)\\(");
}