com.loadcoder.logback.SharedDirFileAppenderLogback Maven / Gradle / Ivy

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/*******************************************************************************
 * Copyright (C) 2018 Stefan Vahlgren at Loadcoder
 * 
 * This file is part of Loadcoder.
 * 
 * Loadcoder is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * Loadcoder 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 General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see .
 ******************************************************************************/
package com.loadcoder.logback;

import java.io.File;
import java.io.IOException;

import com.loadcoder.result.Logs;
import com.loadcoder.result.SharedDirFileAppender;

import ch.qos.logback.core.FileAppender;


public class SharedDirFileAppenderLogback extends FileAppender implements SharedDirFileAppender{
	/**
	 * An extension of FileAppender. The purpose of this class is to have a fileappender with the ability
	 * to change the filepath for it and every other instances of its type at once.
	 * This is useful when executing multiple tests where the logs of each test must be separated
	 */

	String nextFileName = null;
	
	public SharedDirFileAppenderLogback(){
		synchronized(Logs.sharedDirFileAppenders) {
			Logs.sharedDirFileAppenders.add(this);	
		}
	}
	
	public void setNextFileName(String nextFileName) {
		this.nextFileName = nextFileName;
	}

	public void changeToDir(File newDir) throws IOException{
		String filename = getFile();
		File file = new File(filename);

		String nameOfTheFile = file.getName();
		if(nextFileName != null){
			nameOfTheFile = nextFileName;
		}
		String newFile = newDir + "/" + nameOfTheFile;
		openFile(newFile);
	}

}