#1263: CandHHistoryAttrWrapper.kt
projectforge-business/src/main/kotlin/org/projectforge/framework/persistence/candh/CandHHistoryAttrWrapper.kt History Attribute Wrapper, projectforge-business/src/main/kotlin/org/projectforge/framework/persistence/candh/CandHHistoryAttrWrapper.kt 91 lines · 52 code · 32 comments · 7 blank
Wraps a single history attribute change (old value → new value) within the Copy-and-History framework. Holds the property type class, property name, operation type, and old/new values. The prepareAndGetAttr() method creates a HistoryEntryAttrDO and adds it to a parent HistoryEntryDO, including optional CandHHistoryEntryICustomizer callback.
Architecture
Properties
| Property | Type | Description |
|---|
propertyTypeClass | Class<*> | The property's type class |
propertyName | String? | Name of the modified property |
optype | PropertyOpType | Operation type (Insert, Update, Delete) |
oldValue | Any? | Previous value |
newValue | Any? | New value |
Key Methods
| Method | Description |
|---|
prepareAndGetAttr(parent) | Creates HistoryEntryAttrDO, calls customizer, adds to parent entry |
Has two create() companion factory methods: one from a KMutableProperty1 (auto-extracts type and property name) and one with explicit propertyTypeClass for collection handling.
Git History
868d6abb7 2025 -> 2026
63081666f Source file headers: 2024-> 2025.
176cb32d7 WIP: Gradle
ad91ccfa4 Migration stuff in progress...
cb03dc74f Migration stuff in progress... (all tests of all packages: OK).