hunt.stomp.simp.SimpSessionScope source code

1 /*
2  * Copyright 2002-2017 the original author or authors.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 module hunt.stomp.simp.SimpSessionScope;
18 
19 // import hunt.framework.beans.factory.ObjectFactory;
20 // import hunt.framework.beans.factory.config.Scope;
21 
22 
23 // /**
24 //  * A {@link Scope} implementation exposing the attributes of a SiMP session
25 //  * (e.g. WebSocket session).
26 //  *
27 //  * <p>Relies on a thread-bound {@link SimpAttributes} instance exported by
28 //  * {@link hunt.stomp.simp.annotation.SimpAnnotationMethodMessageHandler}.
29 //  *
30 //  * @author Rossen Stoyanchev
31 //  * @since 4.1
32 //  */
33 // class SimpSessionScope : Scope {
34 
35 // 	override
36 // 	Object get(string name, ObjectFactory<?> objectFactory) {
37 // 		SimpAttributes simpAttributes = SimpAttributesContextHolder.currentAttributes();
38 // 		Object scopedObject = simpAttributes.getAttribute(name);
39 // 		if (scopedObject !is null) {
40 // 			return scopedObject;
41 // 		}
42 // 		synchronized (simpAttributes.getSessionMutex()) {
43 // 			scopedObject = simpAttributes.getAttribute(name);
44 // 			if (scopedObject is null) {
45 // 				scopedObject = objectFactory.getObject();
46 // 				simpAttributes.setAttribute(name, scopedObject);
47 // 			}
48 // 			return scopedObject;
49 // 		}
50 // 	}
51 
52 // 	override
53 	
54 // 	Object remove(string name) {
55 // 		SimpAttributes simpAttributes = SimpAttributesContextHolder.currentAttributes();
56 // 		synchronized (simpAttributes.getSessionMutex()) {
57 // 			Object value = simpAttributes.getAttribute(name);
58 // 			if (value !is null) {
59 // 				simpAttributes.removeAttribute(name);
60 // 				return value;
61 // 			}
62 // 			else {
63 // 				return null;
64 // 			}
65 // 		}
66 // 	}
67 
68 // 	override
69 // 	void registerDestructionCallback(string name, Runnable callback) {
70 // 		SimpAttributesContextHolder.currentAttributes().registerDestructionCallback(name, callback);
71 // 	}
72 
73 // 	override
74 	
75 // 	Object resolveContextualObject(string key) {
76 // 		return null;
77 // 	}
78 
79 // 	override
80 // 	string getConversationId() {
81 // 		return SimpAttributesContextHolder.currentAttributes().getSessionId();
82 // 	}
83 
84 // }