Meta Data Services Programming
IReposOptions Options Table
The following table shows the options that can be used as parameters for the SetOption and GetOption methods.
| OptionName | OptionValue Default |
Type |
Description |
|---|---|---|---|
| OPT_RELEASENOREF ROW_MODE |
FALSE | boolean | When set to TRUE, this option causes cache rows to be immediately released when the reference count goes to zero. This is the same as setting the age-out time to zero, except that the value will not be used by the background thread. |
| OPT_AGEOUT | 1000 | ulong | The number of milliseconds after a repository object pointer gets released until it is outdated. 0xFFFFFFFF (-1) indicates that the object never ages out. |
| OPT_TIM_AGEOUT | 0xFFFFFFFF | ulong | The number of milliseconds after a pointer to a type information model object gets released until it is outdated. 0xFFFFFFFF (-1) indicates that the object never ages out. |
| OPT_PRELOAD_AGEOUT | 60000 | ulong | The number of milliseconds after an object is prefetched until it is marked as outdated and ready to be cleaned up by the background thread. 0xFFFFFFFF (-1) indicates that the object never ages out. |
| OPT_ATOMICOP_MODE | FALSE | boolean | Indicates whether atomic operations are enabled. A value of TRUE indicates that atomic operations are enabled, while the value of FALSE indicates that atomic operations are disabled. |
| OPT_PRELOAD_COL _MODE |
0 | long | The number indicates the maximum number of objects in a collection C such that when a destination object collection D is accessed, for any object in C, then the repository engine will preload D for all objects in C. Zero means this preloading is disabled. |
| OPT_EXPORT_MODE | FALSE | boolean | Loads all origin collections on an object at object creation. |
| OPT_NOPROPERTYPRE FETCH_MODE |
FALSE | boolean | If this option is set to TRUE, it does not prefetch properties on objects in any of the collections. |
| OPT_LCID | 1033 (US English) |
ulong | The engine allows its clients to change the locale at run-time. This is done by using the SetOption method and setting LCID (locale identifier) as value. |