src/java.management/share/classes/javax/management/loading/PrivateMLet.java
author darcy
Wed, 23 Oct 2019 13:01:40 -0700
changeset 58766 54ffb15c4839
parent 47216 71c04702a3d5
permissions -rw-r--r--
8232442: Suppress warnings on non-serializable non-transient instance fields in java.management.* Reviewed-by: rriggs, mchung
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/*
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 * Copyright (c) 2002, 2019, Oracle and/or its affiliates. All rights reserved.
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
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 * This code is free software; you can redistribute it and/or modify it
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 * under the terms of the GNU General Public License version 2 only, as
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 * published by the Free Software Foundation.  Oracle designates this
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 * particular file as subject to the "Classpath" exception as provided
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 * by Oracle in the LICENSE file that accompanied this code.
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 *
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 * This code is distributed in the hope that it will be useful, but WITHOUT
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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 * version 2 for more details (a copy is included in the LICENSE file that
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 * accompanied this code).
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 *
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 * You should have received a copy of the GNU General Public License version
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 * 2 along with this work; if not, write to the Free Software Foundation,
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 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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 *
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 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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 * or visit www.oracle.com if you need additional information or have any
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 * questions.
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 */
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package javax.management.loading;
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import java.net.URL;
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import java.net.URLStreamHandlerFactory;
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/**
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 * An MLet that is not added to the {@link ClassLoaderRepository}.
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 * This class acts exactly like its parent class, {@link MLet}, with
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 * one exception.  When a PrivateMLet is registered in an MBean
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 * server, it is not added to that MBean server's {@link
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 * ClassLoaderRepository}.  This is true because this class implements
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 * the interface {@link PrivateClassLoader}.
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 *
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 * @since 1.5
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 */
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@SuppressWarnings("serial") // Externalizable class w/o no-arg c'tor
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public class PrivateMLet extends MLet implements PrivateClassLoader {
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    private static final long serialVersionUID = 2503458973393711979L;
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    /**
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      * Constructs a new PrivateMLet for the specified URLs using the
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      * default delegation parent ClassLoader.  The URLs will be
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      * searched in the order specified for classes and resources
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      * after first searching in the parent class loader.
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      *
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      * @param  urls  The URLs from which to load classes and resources.
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      * @param  delegateToCLR  True if, when a class is not found in
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      * either the parent ClassLoader or the URLs, the MLet should delegate
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      * to its containing MBeanServer's {@link ClassLoaderRepository}.
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      *
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      */
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    public PrivateMLet(URL[] urls, boolean delegateToCLR) {
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        super(urls, delegateToCLR);
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    }
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    /**
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      * Constructs a new PrivateMLet for the given URLs. The URLs will
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      * be searched in the order specified for classes and resources
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      * after first searching in the specified parent class loader.
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      * The parent argument will be used as the parent class loader
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      * for delegation.
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      *
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      * @param  urls  The URLs from which to load classes and resources.
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      * @param  parent The parent class loader for delegation.
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      * @param  delegateToCLR  True if, when a class is not found in
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      * either the parent ClassLoader or the URLs, the MLet should delegate
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      * to its containing MBeanServer's {@link ClassLoaderRepository}.
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      *
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      */
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    public PrivateMLet(URL[] urls, ClassLoader parent, boolean delegateToCLR) {
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        super(urls, parent, delegateToCLR);
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    }
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    /**
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      * Constructs a new PrivateMLet for the specified URLs, parent
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      * class loader, and URLStreamHandlerFactory. The parent argument
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      * will be used as the parent class loader for delegation. The
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      * factory argument will be used as the stream handler factory to
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      * obtain protocol handlers when creating new URLs.
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      *
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      * @param  urls  The URLs from which to load classes and resources.
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      * @param  parent The parent class loader for delegation.
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      * @param  factory  The URLStreamHandlerFactory to use when creating URLs.
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      * @param  delegateToCLR  True if, when a class is not found in
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      * either the parent ClassLoader or the URLs, the MLet should delegate
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      * to its containing MBeanServer's {@link ClassLoaderRepository}.
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      *
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      */
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    public PrivateMLet(URL[] urls,
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                       ClassLoader parent,
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                       URLStreamHandlerFactory factory,
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                       boolean delegateToCLR) {
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        super(urls, parent, factory, delegateToCLR);
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    }
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}