1 /*

     2  * Copyright (c) 2002, 2007, Oracle and/or its affiliates. All rights reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.  Oracle designates this

     8  * particular file as subject to the "Classpath" exception as provided

     9  * by Oracle in the LICENSE file that accompanied this code.

    10  *

    11  * This code is distributed in the hope that it will be useful, but WITHOUT

    12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    14  * version 2 for more details (a copy is included in the LICENSE file that

    15  * accompanied this code).

    16  *

    17  * You should have received a copy of the GNU General Public License version

    18  * 2 along with this work; if not, write to the Free Software Foundation,

    19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    20  *

    21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    22  * or visit www.oracle.com if you need additional information or have any

    23  * questions.

    24  */

    25 

    26 package javax.management.loading;

    27 

    28 import java.net.URL;

    29 import java.net.URLStreamHandlerFactory;

    30 

    31 /**

    32  * An MLet that is not added to the {@link ClassLoaderRepository}.

    33  * This class acts exactly like its parent class, {@link MLet}, with

    34  * one exception.  When a PrivateMLet is registered in an MBean

    35  * server, it is not added to that MBean server's {@link

    36  * ClassLoaderRepository}.  This is true because this class implements

    37  * the interface {@link PrivateClassLoader}.

    38  *

    39  * @since 1.5

    40  */

    41 public class PrivateMLet extends MLet implements PrivateClassLoader {

    42     private static final long serialVersionUID = 2503458973393711979L;

    43 

    44     /**

    45       * Constructs a new PrivateMLet for the specified URLs using the

    46       * default delegation parent ClassLoader.  The URLs will be

    47       * searched in the order specified for classes and resources

    48       * after first searching in the parent class loader.

    49       *

    50       * @param  urls  The URLs from which to load classes and resources.

    51       * @param  delegateToCLR  True if, when a class is not found in

    52       * either the parent ClassLoader or the URLs, the MLet should delegate

    53       * to its containing MBeanServer's {@link ClassLoaderRepository}.

    54       *

    55       */

    56     public PrivateMLet(URL[] urls, boolean delegateToCLR) {

    57         super(urls, delegateToCLR);

    58     }

    59 

    60     /**

    61       * Constructs a new PrivateMLet for the given URLs. The URLs will

    62       * be searched in the order specified for classes and resources

    63       * after first searching in the specified parent class loader.

    64       * The parent argument will be used as the parent class loader

    65       * for delegation.

    66       *

    67       * @param  urls  The URLs from which to load classes and resources.

    68       * @param  parent The parent class loader for delegation.

    69       * @param  delegateToCLR  True if, when a class is not found in

    70       * either the parent ClassLoader or the URLs, the MLet should delegate

    71       * to its containing MBeanServer's {@link ClassLoaderRepository}.

    72       *

    73       */

    74     public PrivateMLet(URL[] urls, ClassLoader parent, boolean delegateToCLR) {

    75         super(urls, parent, delegateToCLR);

    76     }

    77 

    78     /**

    79       * Constructs a new PrivateMLet for the specified URLs, parent

    80       * class loader, and URLStreamHandlerFactory. The parent argument

    81       * will be used as the parent class loader for delegation. The

    82       * factory argument will be used as the stream handler factory to

    83       * obtain protocol handlers when creating new URLs.

    84       *

    85       * @param  urls  The URLs from which to load classes and resources.

    86       * @param  parent The parent class loader for delegation.

    87       * @param  factory  The URLStreamHandlerFactory to use when creating URLs.

    88       * @param  delegateToCLR  True if, when a class is not found in

    89       * either the parent ClassLoader or the URLs, the MLet should delegate

    90       * to its containing MBeanServer's {@link ClassLoaderRepository}.

    91       *

    92       */

    93     public PrivateMLet(URL[] urls,

    94                        ClassLoader parent,

    95                        URLStreamHandlerFactory factory,

    96                        boolean delegateToCLR) {

    97         super(urls, parent, factory, delegateToCLR);

    98     }

    99 }