Changes between Version 11 and Version 12 of GROUP_BOOK_MODEL_REDESIGN_R0

Timestamp:

07/24/09 12:51:09 (16 years ago)

Author:

dido

Comment:

--

GROUP_BOOK_MODEL_REDESIGN_R0

@@ -47 +47 @@
 Also, the model does not conform to the new resources design and will be thoroughly refactored. After that, the model will consist only of public static final fields, holding keys of immutable type. These keys will replace the properties we had in the old model. Helper methods will be separated in other classes. This will immensely simplify the model. Adding a new field to the model will be easy - just have to add a new key. Here is a class diagram of the new model:[[BR]]
 
-[[Image(BookModelClassDiagram.jpg)]]
+[[Image(BookModelClassDiagram.jpg)]] [[BR]]
+
+The diagram does not show the subkeys of the CompositeKeys (for example the background and the border of the page and frame).[[BR]]
+Another important things about the keys is that they should not have a null default value. Instead, they should use a default constant or a ResourceRef with a null location (for example "null://").
 
 The skeletons of the classes are committed to [source:/branches/private/mira/resourcesRefactoring/modules/org.sophie2.base.model.resources.r4/src/main/java/org/sophie2/base/model/resources/r4 mira's branch]
@@ -59 +62 @@
 
 = Implementation =
-The class hierarchy has been implemented according to the design. Every class temporarily has an R4 suffix that will be removed when replacing the old model. The changesets are: [4323] [4379] [4407] [4409] [4437] [4438][[BR]]
+The class hierarchy has been implemented according to the design. Every class temporarily has an R4 suffix that will be removed when replacing the old model. The changesets are: [4323] [4379] [4407] [4409] [4437] [4438] ''Here goes the changeset with the default keys.''[[BR]]
 
 There are tests for the static methods of the [source:/browser/branches/private/mira/resourcesRefactoring/modules/org.sophie2.base.model.resources.r4/src/main/java/org/sophie2/base/model/resources/r4/resources/ResourceR4.java ResourceR4 class]: [4478].[[BR]]