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/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
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 * Copyright (c) 2010-2011 Oracle and/or its affiliates. All rights reserved.
 *
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 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
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 * file and include the License file at packager/legal/LICENSE.txt.
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package com.sun.jersey.experimental.jrebel;

import com.sun.jersey.api.core.ScanningResourceConfig;
import com.sun.jersey.spi.container.ContainerListener;
import com.sun.jersey.spi.container.ContainerNotifier;
import org.zeroturnaround.javarebel.ClassEventListener;
import org.zeroturnaround.javarebel.ReloaderFactory;

import java.util.ArrayList;
import java.util.List;

public class Reloader implements ContainerNotifier, ClassEventListener {

    private List list = new ArrayList();

    private ScanningResourceConfig rc;

    public void addListener(ContainerListener containerListener) {
        list.add(containerListener);
    }

    public Reloader() {
        ReloaderFactory.getInstance().addClassReloadListener(this);
    }

    public void setScanningResourceConfig(ScanningResourceConfig rc) {
        this.rc = rc;
    }

    public void onClassEvent(int i, Class aClass) {
        for(ContainerListener cl : list) {
            cl.onReload();
        }
    }

    public int priority() {
        return ClassEventListener.PRIORITY_DEFAULT;
    }
}