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Where do I put an SLA so the InvocationEngine can find it?

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This FAQ applies to: 5.3

The DefaultInvocationEngine has a search path of Registry objects. These can be accessed using

 

http://archive.gria.org/javadocs/5.3/uk/ac/soton/itinnovation/grid/client/engine/impl/DefaultInvocationEngine.html#getSelectedRegistries()

 

 

Ensure this list includes a registry with the SLA. The registry can be local or remote and must implement the SimpleRegistry interface

 

http://archive.gria.org/javadocs/5.3/uk/ac/soton/itinnovation/grid/service/types/SimpleRegistry.html

 

 

Examples

Remote http://archive.gria.org/javadocs/5.3/uk/ac/soton/itinnovation/grid/client/registry/CltMgtRegistryResourceConversation.html

Local http://archive.gria.org/javadocs/5.3/uk/ac/soton/itinnovation/grid/client/engine/impl/LocalRegistry.html

Local http://archive.gria.org/javadocs/5.3/uk/ac/soton/itinnovation/grid/client/engine/impl/PersistentRegistry.html

 

 

Also ensure that you have set a DefaultFederationSelector object on the InvocationEngine.

 

http://archive.gria.org/javadocs/5.3/uk/ac/soton/itinnovation/grid/client/engine/impl/DefaultFederationSelector.html

 

 

There is a helper class for building registry search paths.

 

http://archive.gria.org/javadocs/5.3/uk/ac/soton/itinnovation/grid/client/helpers/RegistrySearchPathBuilder.html

 

 

The default Groovy environment has this all configured for you.