using call() on proxy objects test (OK) [1029851]

< > BotCompany Repo | #1029851 // using call() on proxy objects test (OK)

JavaX source code (Dynamic Module) [tags: use-pretranspiled] - run with: Stefan's OS

!7

sinterface MyInterface {
  S hello();
}

sclass MyImpl {
  S hello() { ret "hello"; }
  S hello2() { ret "hello2"; }
}

cprint {
  start-thread {
    MyInterface proxy = proxy(new MyImpl, MyInterface);
    assertEqualsVerbose("hello", proxy.hello());
    
    // reflectively calling a method on a proxy is OK
    // - if the method is in the interface
    assertEqualsVerbose("hello", call(proxy, "hello"));
    
    // Random method calls, OTOH, are not forwarded to the
    // proxied object.
    assertFailsVerbose(r { call(proxy, "hello2") });
    
    // But of course we can extract the proxied object and call its methods.
    O proxied = getProxiedObject(proxy);
    assertEqualsVerbose("hello2", call(proxied, "hello2"));
  }
}

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Snippet ID:

#1029851

Snippet name:

using call() on proxy objects test (OK)

Eternal ID of this version:

#1029851/6

Text MD5:

41d85fb25ec550beb2fe23758b8b572e

Transpilation MD5:

17d1fb94bacf3ea08593061cbe37c6a3

Author:

stefan

Category:

javax / web

Type:

JavaX source code (Dynamic Module)

Public (visible to everyone):

Yes

Archived (hidden from active list):

Created/modified:

2020-09-23 11:27:09

Source code size:

771 bytes / 29 lines

Pitched / IR pitched:

No / No

Views / Downloads:

127 / 209

Version history:

5 change(s)

Referenced in:

[show references]

1	!7
2
3	sinterface MyInterface {
4	S hello();
5	}
6
7	sclass MyImpl {
8	S hello() { ret "hello"; }
9	S hello2() { ret "hello2"; }
10	}
11
12	cprint {
13	start-thread {
14	MyInterface proxy = proxy(new MyImpl, MyInterface);
15	assertEqualsVerbose("hello", proxy.hello());
16
17	// reflectively calling a method on a proxy is OK
18	// - if the method is in the interface
19	assertEqualsVerbose("hello", call(proxy, "hello"));
20
21	// Random method calls, OTOH, are not forwarded to the
22	// proxied object.
23	assertFailsVerbose(r { call(proxy, "hello2") });
24
25	// But of course we can extract the proxied object and call its methods.
26	O proxied = getProxiedObject(proxy);
27	assertEqualsVerbose("hello2", call(proxied, "hello2"));
28	}
29	}