RubyBacktrace.java

// Modified or written by Luca Marrocco for inclusion with hoptoad.
// Copyright (c) 2009 Luca Marrocco.
// Licensed under the Apache License, Version 2.0 (the "License")

package hoptoad;

import ch.qos.logback.classic.spi.IThrowableProxy;

import java.text.MessageFormat;
import java.util.List;

public class RubyBacktrace extends Backtrace {

	public RubyBacktrace() {
		super();
	}

	protected RubyBacktrace(final List<String> backtrace) {
		super(backtrace);
	}

	public RubyBacktrace(final IThrowableProxy throwable) {
		super(throwable);
	}

	@Override
	public Backtrace newBacktrace(final IThrowableProxy throwable) {
		return new RubyBacktrace(throwable);
	}

	@Override
	protected String toBacktrace(final String className, final String fileName, final int lineNumber, final String methodName) {
		String filteredFileName = fileName;
		if (filteredFileName != null) {
			filteredFileName = filteredFileName.replaceAll(".java$", "");
		} else {
			filteredFileName = "";
		}
		if (className.matches(".*\\." + filteredFileName)) return MessageFormat.format("at {0}.java:{1}:in `{2}''", className, lineNumber, methodName);
		return MessageFormat.format("at {0}, {1}:{2}:in `{3}''", className, fileName, lineNumber, methodName);
	}

}