com.liferay.source.formatter.checkstyle.checks.ExceptionMessageCheck 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.List;
/**
* @author Hugo Huijser
*/
public class ExceptionMessageCheck extends BaseMessageCheck {
@Override
public int[] getDefaultTokens() {
return new int[] {TokenTypes.LITERAL_THROW};
}
@Override
protected void doVisitToken(DetailAST detailAST) {
DetailAST firstChildDetailAST = detailAST.getFirstChild();
firstChildDetailAST = firstChildDetailAST.getFirstChild();
if (firstChildDetailAST.getType() != TokenTypes.LITERAL_NEW) {
return;
}
DetailAST elistDetailAST = firstChildDetailAST.findFirstToken(
TokenTypes.ELIST);
List exprDetailASTList = getAllChildTokens(
elistDetailAST, false, TokenTypes.EXPR);
for (DetailAST exprDetailAST : exprDetailASTList) {
checkMessage(
getLiteralStringValue(exprDetailAST),
exprDetailAST.getLineNo());
}
}
}