/**
 * <copyright>
 * 
 * Copyright (c) 2010 SAP AG.
 * 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:
 *    Reiner Hille-Doering (SAP AG) - initial API and implementation and/or initial documentation
 * 
 * </copyright>
 */

package org.eclipse.bpmn2.tools.ecoremerger;

import java.util.Date;
import java.util.logging.Formatter;
import java.util.logging.Handler;
import java.util.logging.Level;
import java.util.logging.LogRecord;

//This custom formatter formats parts of a log record to a single line
class SimpleHTMLFormatter extends Formatter {
	// This method is called for every log records
	public String format(LogRecord rec) {
		StringBuffer buf = new StringBuffer(1000);
		if (!rec.getMessage().startsWith("<"))
			buf.append("<p>\n");

		if (rec.getLevel().intValue() >= Level.WARNING.intValue()) {
			buf.append("<b>");
			buf.append(formatMessage(rec));
			buf.append("</b>");
		} else {
			buf.append(formatMessage(rec));
		}

		if (!rec.getMessage().startsWith("<"))
			buf.append("</p>\n");
		return buf.toString();
	}

	// This method is called just after the handler using this
	// formatter is created
	public String getHead(Handler h) {
		return "<HTML>\n<HEAD>\n" + (new Date()) + "\n</HEAD>\n<BODY>\n";
	}

	// This method is called just after the handler using this
	// formatter is closed
	public String getTail(Handler h) {
		return "</PRE></BODY>\n</HTML>\n";
	}
}