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Last modified by Kieran Kelleher on 2007/07/03 11:53
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1 ==== Create the EditingContext Subclass ====
2
3 {{code}}
4
5 public class MyEditingContext extends ERXEC {
6
7 public MyEditingContext(EOObjectStore anObjectStore) {
8 super(anObjectStore);
9 }
10
11 public MyEditingContext() {
12 super();
13 }
14
15 // Your custom logic here...
16
17 }
18
19 {{/code}}
20
21 ==== Create the ERXEC.DefaultFactory Subclass ====
22
23 {{code}}
24
25 public class MyEditingContextFactory extends ERXEC.DefaultFactory {
26
27 public MyEditingContextFactory() {
28 super();
29 }
30
31 protected EOEditingContext _createEditingContext(EOObjectStore parent) {
32 return new MyEditingContext(parent == null ? EOEditingContext.defaultParentObjectStore() : parent);;
33 }
34 }
35
36 {{/code}}
37
38 ==== Tell Wonder to Use Your Custom Factory ====
39
40 In your Application constructor, set your custom editing context factory as the default factory for ERXEC as shown here for example:
41
42 {{code}}
43
44 public Application() {
45 super();
46
47 // Configure the Editing Context factory for my subclass of ERXEC
48 ERXEC.setFactory( new MyEditingContextFactory() );
49
50 // More app initialization code......
51
52 }
53
54 {{/code}}
55
56 ==== Creating an Instance of Your Custom Editing Context Subclass ====
57
58 {{code}}
59
60 EOEditingContext ec = ERXEC.newEditingContext();
61
62 {{/code}}