blob: 8cf7f983833a8f340f1f4ba72d7d6d570de667a3 (
plain)
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
|
/**
* Created by ob0695 on 6/3/2018.
*/
/*-
* ============LICENSE_START=======================================================
* SDC
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ============LICENSE_END=========================================================
*/
import {Injectable} from "@angular/core";
@Injectable()
export class QueueServiceUtils {
private executionQueue:any;
constructor() {
if(!this.executionQueue) {
this.executionQueue = this.getQueue();
}
}
private getQueue = () => new Promise((resolve, reject) => {
resolve(true);
});
private addMethodToQueue = (runMe:Function):void => {
this.executionQueue = this.executionQueue.then(runMe, runMe);
};
addNonBlockingUIAction = (update:Function, releaseUIcallBack?:Function):void => {
// releaseUIcallBack();
this.addMethodToQueue(update);
};
// The Method call is responsible for releasing the UI
addBlockingUIAction = (blockingServerRequest:Function):void => {
this.addMethodToQueue(blockingServerRequest);
};
addBlockingUIActionWithReleaseCallback = (blockingServerRequest:Function, releaseUIcallBack:Function):void=> {
this.addMethodToQueue(blockingServerRequest);
// this.addMethodToQueue(releaseUIcallBack);
};
}
|
