J2EEObjectStreamFactory


1   /*
2    * The contents of this file are subject to the terms 
3    * of the Common Development and Distribution License 
4    * (the License).  You may not use this file except in
5    * compliance with the License.
6    * 
7    * You can obtain a copy of the license at 
8    * https://glassfish.dev.java.net/public/CDDLv1.0.html or
9    * glassfish/bootstrap/legal/CDDLv1.0.txt.
10   * See the License for the specific language governing 
11   * permissions and limitations under the License.
12   * 
13   * When distributing Covered Code, include this CDDL 
14   * Header Notice in each file and include the License file 
15   * at glassfish/bootstrap/legal/CDDLv1.0.txt.  
16   * If applicable, add the following below the CDDL Header, 
17   * with the fields enclosed by brackets [] replaced by
18   * you own identifying information: 
19   * "Portions Copyrighted [year] [name of copyright owner]"
20   * 
21   * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
22   */
23  
24  package com.sun.ejb.spi.io;
25  
26  import java.io.*;
27  import java.security.*;
28  import java.rmi.*;
29  import javax.ejb.*;
30  import javax.naming.*;
31  
32  import java.util.logging.*;
33  import com.sun.logging.*;
34  
35  /**
36   *
37   * A Factory interface for creating an Object{Input | Output}Stream that
38   *  allows serialization / de-serialization of "standard"
39   *  J2EE Objects like EJBLocalObject, JNDIContext, UserTransaction etc.
40   *
41   * @author Mahesh Kannan
42   */
43  public interface J2EEObjectStreamFactory {
44  
45      /**
46       *
47       * Obtain an ObjectOutputStream that allows serialization
48       *  of a graph of objects. The objects can be plain Serializable objects
49       *  or can be converted into Serializable objects using
50       *  the handler
51       *
52       *@throws IOException when the serialziation fails
53       *@return an ObjectOutputStream that can be used to serialize objects
54       */
55      public ObjectOutputStream createObjectOutputStream(OutputStream os,
56              boolean replaceObject, NonSerializableObjectHandler handler)
57          throws IOException;
58  
59      /**
60       *
61       * Obtain an ObjectInputStream that allows de-serialization
62       *  of a graph of objects.
63       *
64       *@throws IOException when the de-serialziation fails
65       *@return an ObjectInputStream that can be used to deserialize objects
66       */
67      public ObjectInputStream createObjectInputStream(InputStream is,
68              boolean resolveObject, ClassLoader   loader)
69          throws Exception  ;
70  
71  }
72
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