Changes between Version 3 and Version 4 of PRO_LIB_CORE_TUTORIAL_NEW


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Timestamp:
06/29/09 16:36:09 (16 years ago)
Author:
gogov
Comment:

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  • PRO_LIB_CORE_TUTORIAL_NEW

    v3 v4  
    77 
    88Basically, the structure looks like this: 
    9 [[Image(source:branches/private/gogov/PRO_LIB_CORE_TUTORIAL_R1/modules/org.sophie2.base.model.resources/doc/Changes.jpg)]] 
    10  
    11  
    12 == Properties Idea == 
    13 Properties give solution to the sequence of problems: 
    14  * Initialization order problems 
    15  * Dependency/updating 
     9 
     10[[Image(source:branches/private/gogov/PRO_LIB_CORE_TUTORIAL_R1/sophie2-platform/modules/org.sophie2.core/src/test/resources/Layers.png)]] 
     11 
     12So, most Sophie2 client code is intended to use the ProLib in the cases when the ProLib solves problems and is helpful and use normal Java code in other cases. 
     13 
     14== ProLib basics == 
     15 * ProObject vs Java Object 
     16 * Propertry vs Java field 
     17 * areaComputation example 
     18 
     19== Problems Solved == 
     20The ProLib gives solution to the following problems: 
     21 * Dependencies, initialization order and updating problems: 
     22  * Diagram of dependencies and explanation of computation algorithm 
    1623 * Undo/Redo 
    1724 * Save/Load 
    1825 * Optimization (central point) 
    1926 * Safety (detect errors) 
    20 == Properties Heirarchy == 
    21   * !ProObject - Object with properties. All objects needing property support should implement this interface. 
    22   * !ProBean - Each bean is associated one to one with a !ProObject. 
     27 
     28== ProObjects and Properties == 
     29ProObject hierarchy: 
     30 
     31 
     32Properties hierarchy: 
     33 
     34[[Image(source:branches/private/gogov/PRO_LIB_CORE_TUTORIAL_R1/sophie2-platform/modules/org.sophie2.core/src/test/resources/Property Hierarchy.png)]] 
     35 
     36== A Little Bit Of Internals == 
     37  * ProObject - Object with properties. All objects needing property support should implement this interface. 
     38  * ProBean - Each bean is associated one to one with a !ProObject. 
    2339  * Prop<T> - Basic interface to access all properties. While the Property class is the base class for the implementation, once implemented, the clients interested in the value of the properties should use this interface to access it. 
    2440   * Property - Basic class for all properties. 
    25   * !BeanData - !BeanData holds the information (properties, etc of a bean, and also a behavior for the make methods). 
     41  * BeanData - BeanData holds the information (properties, etc of a bean, and also a behavior for the make methods). 
    2642  * !PropMetaInfo - Meta information for a property. Immutable. 
    27   * !PropretyStatus - A state of a trackable object. 
     43  * PropretyStatus - A state of a trackable object. 
    2844   * CREATED - initial state, you can only add/remove listeners 
    2945   * META_INITIALIZED - get will throw !NotInitialized exception, other methods will work 
    3046   * READY - get will return value 
    3147   * DESTROYED - again get will throw.. 
    32   * !ProExp - Manages property expressions. 
     48 
    3349  * Utils 
    3450   * !ReflectionUtil - Misc helper static methods. 
    3551   * !SwingUtil - Class which wraps a (legacy) !JavaBean for use in !ProBeans. 
    36    * Inspector - A GUI tool that allows browsing the application state while it still works. 
    3752 *  
    3853[[Image(source:/trunk/sophie2-platform/modules/org.sophie2.core/doc/Properties.png)]] 
    39 [[BR]] 
    40 [[BR]] 
    41 [[BR]] 
     54 
    4255=== List properties hierarchy === 
    4356[[Image(source:/trunk/sophie2-platform/modules/org.sophie2.core/doc/ProList.png)]] 
    … …  
    231244}}} 
    232245 
     246== Debugging ProLib == 
     247 * Inspector - A GUI tool that allows browsing the application state while it still works. 
     248 
    233249== Demo == 
    234250 * Tutorial unit test demonstrating the usage of !AutoProperty