com.liferay.source.formatter.checkstyle.checks.ThreadLocalUtilCheck 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.checkstyle.checks;
import com.puppycrawl.tools.checkstyle.api.DetailAST;
import com.puppycrawl.tools.checkstyle.api.TokenTypes;
import java.util.Objects;
/**
* @author Hugo Huijser
*/
public class ThreadLocalUtilCheck extends BaseCheck {
@Override
public int[] getDefaultTokens() {
return new int[] {TokenTypes.VARIABLE_DEF};
}
@Override
protected void doVisitToken(DetailAST detailAST) {
String absolutePath = getAbsolutePath();
if (!absolutePath.contains("/util-taglib/") ||
!Objects.equals(getTypeName(detailAST, false), "ThreadLocal")) {
return;
}
DetailAST assignDetailAST = detailAST.findFirstToken(TokenTypes.ASSIGN);
if (assignDetailAST == null) {
return;
}
DetailAST firstChildDetailAST = assignDetailAST.getFirstChild();
if (firstChildDetailAST.getType() != TokenTypes.EXPR) {
return;
}
firstChildDetailAST = firstChildDetailAST.getFirstChild();
if (firstChildDetailAST.getType() == TokenTypes.LITERAL_NEW) {
DetailAST nameDetailAST = detailAST.findFirstToken(
TokenTypes.IDENT);
log(detailAST, _MSG_USE_THREAD_LOCAL_UTIL, nameDetailAST.getText());
}
}
private static final String _MSG_USE_THREAD_LOCAL_UTIL =
"thread.local.util.use";
}