GridUserResourceOnDeployed (GridGain 2.1.0 API)

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GridGain™ 2.1.0
Java API Specification

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SUMMARY: REQUIRED | OPTIONAL

DETAIL: ELEMENT

org.gridgain.grid.resources
Annotation Type GridUserResourceOnDeployed

@Documented @Retention(value=RUNTIME) @Target(value=METHOD) @Apache20LicenseCompatible public @interface GridUserResourceOnDeployed

Annotates a special methods inside injected user-defined resource GridUserResource. It can be used in any injected resource for grid tasks and grid jobs. Typically the method with this annotation will be used for initialization of the injectable resource such as opening database connection, network connection or reading configuration settings. Note that this method is called after the resource itself has been injected with all its resources, if any.

Here is how annotation would typically happen:

 public class MyUserResource {                    
     ...                                          
     @GridLoggerResource                          
     private GridLogger log = null;               
                                                  
     @GridSpringApplicationContextResource        
     private ApplicationContext springCtx = null; 
     ...                                          
     @GridUserResourceOnDeployed                  
     private void deploy() {                      
         log.info("Deploying resource: " + this);
     }                                            
     ...                                          
 }

See also GridUserResourceOnUndeployed for undeployment callbacks.

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