org.simpleframework.xml.core.ScannerCache Maven / Gradle / Ivy
/*
* ScannerCache.java July 2006
*
* Copyright (C) 2006, Niall Gallagher
*
* 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.
*
* 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.
*
* You should have received a copy of the GNU Lesser General
* Public License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307 USA
*/
package org.simpleframework.xml.core;
import java.util.concurrent.ConcurrentHashMap;
/**
* The ScannerCache is used to cache schema objects. It
* is used so the overhead of reflectively interrogating each class
* is not required each time an instance of that class is serialized
* or deserialized. This acts as a typedef for the generic type.
*
* @author Niall Gallagher
*/
class ScannerCache extends ConcurrentHashMap {
/**
* Constructor for the ScannerCache object. This is
* a concurrent hash map that maps class types to the XML schema
* objects they represent. To enable reloading of classes by the
* system this will drop the scanner if the class in unloaded.
*/
public ScannerCache() {
super();
}
}