streamlogging.java

来自「shape file read and write」· Java 代码 · 共 50 行

/*
 *    GeoTools - OpenSource mapping toolkit
 *    http://geotools.org
 *    (C) 2002-2006, Geotools Project Managment Committee (PMC)
 *
 *    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.
 */
package org.geotools.data.shapefile;

import java.util.logging.Logger;

public class StreamLogging {
    private static final Logger LOGGER = org.geotools.util.logging.Logging
            .getLogger("org.geotools.data.shapefile");

    private String name;
    private int open = 0;

    /**
     * The name that will appear in the debug message
     * 
     * @param name
     */
    public StreamLogging(String name) {
        this.name = name;
    }

    /**
     * Call when reader or writer is opened
     */
    public synchronized void open() {
        open++;
        LOGGER.finest(name + " has been opened. Number open: " + open);
    }

    public synchronized void close() {
        open--;
        LOGGER.finest(name + " has been closed. Number open: " + open);
    }

}