-
Notifications
You must be signed in to change notification settings - Fork 1.9k
/
ClassVisibilityChecker.java
77 lines (72 loc) · 2.75 KB
/
ClassVisibilityChecker.java
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
//
// ========================================================================
// Copyright (c) 1995 Mort Bay Consulting Pty Ltd and others.
//
// This program and the accompanying materials are made available under the
// terms of the Eclipse Public License v. 2.0 which is available at
// https://www.eclipse.org/legal/epl-2.0, or the Apache License, Version 2.0
// which is available at https://www.apache.org/licenses/LICENSE-2.0.
//
// SPDX-License-Identifier: EPL-2.0 OR Apache-2.0
// ========================================================================
//
package org.eclipse.jetty.util;
/**
* Interface to be implemented by classes capable of checking class visibility
* for a context.
*/
public interface ClassVisibilityChecker
{
/**
* Is the class a Protected (System) Class.
* A System class is a class that is visible to a web application,
* but that cannot be overridden by the contents of WEB-INF/lib or
* WEB-INF/classes
*
* @param clazz The fully qualified name of the class.
* @return True if the class is a system class.
*/
boolean isProtectedClass(Class<?> clazz);
/**
* Is the class a Hidden (Server) Class.
* A Server class is a class that is part of the implementation of
* the server and is NOT visible to a web application. The web
* application may provide its own implementation of the class,
* to be loaded from WEB-INF/lib or WEB-INF/classes
*
* @param clazz The fully qualified name of the class.
* @return True if the class is a server class.
*/
boolean isHiddenClass(Class<?> clazz);
/**
* Is the class a System Class.
* A System class is a class that is visible to a web application,
* but that cannot be overridden by the contents of WEB-INF/lib or
* WEB-INF/classes
*
* @param clazz The fully qualified name of the class.
* @return True if the class is a system class.
* @deprecated use {@link #isProtectedClass(Class)}
*/
@Deprecated (forRemoval = true, since = "12.0.9")
default boolean isSystemClass(Class<?> clazz)
{
return isProtectedClass(clazz);
}
/**
* Is the class a Server Class.
* A Server class is a class that is part of the implementation of
* the server and is NOT visible to a web application. The web
* application may provide its own implementation of the class,
* to be loaded from WEB-INF/lib or WEB-INF/classes
*
* @param clazz The fully qualified name of the class.
* @return True if the class is a server class.
* @deprecated use {@link #isHiddenClass(Class)}
*/
@Deprecated (forRemoval = true, since = "12.0.9")
default boolean isServerClass(Class<?> clazz)
{
return isHiddenClass(clazz);
}
}