////////////////////////////////////////////////////////////////////////////////
// checkstyle: Checks Java source code for adherence to a set of rules.
// Copyright (C) 2001-2017 the original author or authors.
//
// 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.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
////////////////////////////////////////////////////////////////////////////////
package com.puppycrawl.tools.checkstyle;
import com.puppycrawl.tools.checkstyle.api.AuditEvent;
/**
* Represents the formatter for log message which is used in UTs.
* Message format is: filePath:lineNo:columnNo: message.
* @author Andrei Selkin
*/
public class AuditEventUtFormatter implements AuditEventFormatter {
/** Length of all separators. */
private static final int LENGTH_OF_ALL_SEPARATORS = 4;
@Override
public String format(AuditEvent event) {
final String fileName = event.getFileName();
final String message = event.getMessage();
// avoid StringBuffer.expandCapacity
final int bufLen = event.getFileName().length() + event.getMessage().length()
+ LENGTH_OF_ALL_SEPARATORS;
final StringBuilder sb = new StringBuilder(bufLen);
sb.append(fileName).append(':').append(event.getLine());
if (event.getColumn() > 0) {
sb.append(':').append(event.getColumn());
}
sb.append(": ").append(message);
return sb.toString();
}
}