TraceUtil.java

/*******************************************************************************
 * Copyright (c) 2004, 2016 IBM Corporation and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 * IBM Rational Software - Initial API and implementation
 *******************************************************************************/

package org.eclipse.cdt.internal.core.parser.util;

import org.eclipse.cdt.core.parser.IParserLogService;
import org.eclipse.cdt.core.parser.IProblem;

/**
 * @author ddaoust
 */
public class TraceUtil {
	public static void outputTrace(IParserLogService log, String preface, IProblem problem,
			String first, String second, String third) {
		if (log.isTracing()) {
			StringBuilder buffer = new StringBuilder();
			if (preface != null) buffer.append(preface);
			if (problem != null) buffer.append(problem.getMessageWithLocation());
			if (first != null) buffer.append(first);
			if (second != null) buffer.append(second);
			if (third != null) buffer.append(third);
			log.traceLog(buffer.toString());
		}
	}

	public static void outputTrace(IParserLogService log, String preface, IProblem problem) {
		if (log.isTracing()) {
			StringBuilder buffer = new StringBuilder();
			if (preface != null) buffer.append(preface);
			if (problem != null) buffer.append(problem.getMessageWithLocation());
			log.traceLog(buffer.toString());
		}
	}

	public static void outputTrace(IParserLogService log, String preface, IProblem problem,
			char[] first, String second, String third) {
		if (log.isTracing()) {
			StringBuilder buffer = new StringBuilder();
			if (preface != null) buffer.append(preface);
			if (problem != null) buffer.append(problem.getMessageWithLocation());
			if (first != null) buffer.append(first);
			if (second != null) buffer.append(second);
			if (third != null) buffer.append(third);
			log.traceLog(buffer.toString());
		}
	}

	public static void outputTrace(IParserLogService log, String preface, IProblem problem,
			int first, String second, int third) {
		if (log.isTracing()) {
			outputTrace(log, preface, problem, Integer.toString(first),	second,	Integer.toString(third));
		}
	}

	public static void outputTrace(IParserLogService log, String preface, String first,
			String second, String third) {
		outputTrace(log, preface, null, first, second, third);
	}

	public static void outputTrace(IParserLogService log, String preface) {
		if (log.isTracing() && preface != null) {
			log.traceLog(preface);
		}				
	}

	public static void outputTrace(IParserLogService logService, String preface, String data) {
		if (logService.isTracing()) {
			StringBuilder buffer = new StringBuilder();
			if (preface != null) buffer.append(preface);
			if (data != null) buffer.append(data);
			logService.traceLog(buffer.toString());
		}
	}
}