Difference between revisions of "Documentation/DevGuide/WritingUNO/C++/Storing the Service Manager for Further Use"
From Apache OpenOffice Wiki
< Documentation | DevGuide
OOoWikiBot (Talk | contribs) m (FINAL VERSION FOR L10N) |
|||
| Line 7: | Line 7: | ||
{{Documentation/DevGuideLanguages|Documentation/DevGuide/WritingUNO/C++/{{SUBPAGENAME}}}} | {{Documentation/DevGuideLanguages|Documentation/DevGuide/WritingUNO/C++/{{SUBPAGENAME}}}} | ||
{{DISPLAYTITLE:Storing the Service Manager for Further Use}} | {{DISPLAYTITLE:Storing the Service Manager for Further Use}} | ||
| − | The single factories expect a static <code>create_< ''ImplementationClass>'' ()</code> function. For instance, <code>create_MyService1Impl()</code> takes a reference to the component context and instantiates the implementation class using new <code>ImplementationClass()</code>. A constructor can be written for <code><ImplementationClass></code> that expects a reference to | + | The single factories expect a static <code>create_< ''ImplementationClass>'' ()</code> function. For instance, <code>create_MyService1Impl()</code> takes a reference to the component context and instantiates the implementation class using new <code>ImplementationClass()</code>. A constructor can be written for <code><ImplementationClass></code> that expects a reference to a <idl>com.sun.star.uno.XComponentContext</idl> and stores the reference in the instance for further use. |
| − | < | + | <syntaxhighlight lang="cpp"> |
static Reference< XInterface > SAL_CALL create_MyService2Impl( | static Reference< XInterface > SAL_CALL create_MyService2Impl( | ||
Reference< XComponentContext > const & xContext ) | Reference< XComponentContext > const & xContext ) | ||
| Line 16: | Line 16: | ||
return static_cast< lang::XTypeProvider * >( new MyService2Impl( xContext ) ); | return static_cast< lang::XTypeProvider * >( new MyService2Impl( xContext ) ); | ||
} | } | ||
| − | </ | + | </syntaxhighlight> |
{{PDL1}} | {{PDL1}} | ||
[[Category:Documentation/Developer's Guide/Writing UNO Components]] | [[Category:Documentation/Developer's Guide/Writing UNO Components]] | ||
Latest revision as of 14:37, 24 December 2020
- Class Definition with Helper Template Classes
- Implementing your own Interfaces
- Providing a Single Factory Using a Helper Method
- Write Registration Info Using a Helper Method
- Provide Implementation Environment
- Implementing without Helpers
- Storing the Service Manager for Further Use
- Create Instance with Arguments
- Multiple Components in One Dynamic Link Library
- Building and Testing C++ Components
The single factories expect a static create_< ImplementationClass> () function. For instance, create_MyService1Impl() takes a reference to the component context and instantiates the implementation class using new ImplementationClass(). A constructor can be written for <ImplementationClass> that expects a reference to a com.sun.star.uno.XComponentContext and stores the reference in the instance for further use.
static Reference< XInterface > SAL_CALL create_MyService2Impl( Reference< XComponentContext > const & xContext ) SAL_THROW( () ) { // passing the component context to the constructor of MyService2Impl return static_cast< lang::XTypeProvider * >( new MyService2Impl( xContext ) ); }
| Content on this page is licensed under the Public Documentation License (PDL). |
