source: other-projects/the-macronizer/trunk/src/java/web/listeners/MyHttpSessionAttributeListener.java@ 29855

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package web.listeners;

import java.io.File;
import javax.servlet.http.HttpSessionAttributeListener;
import javax.servlet.http.HttpSessionBindingEvent;

/**
 *
 * @author OEM
 */
public class MyHttpSessionAttributeListener implements HttpSessionAttributeListener {

    public void attributeAdded(HttpSessionBindingEvent event) {
        //do nothing
    }

    public void attributeRemoved(HttpSessionBindingEvent event) {
        //do nothing
    }

    public void attributeReplaced(HttpSessionBindingEvent event) {
        if (event.getName().equals("filepath")) {
            File file = new File((String) event.getValue());
            if (file.exists()) {
                file.delete();
            }
        }
    }
}