Moving to Architecture Hi,
Currently the configuration for Workflow Executors are kept in the api-manager.xml due to which all the tenants living in a APIM Deployment have to use the same executors defined by the Super Tenant Admin. To allow Tenants configure their own executors, Workflow Configurations will be moved to the Registry. Following places will be changed when accommodating this; 1. With the existing implementation, Workflow Executor Factory reads the config and maintains a map for different executors needed by each Workflow Type. This factory will be changed to hold Workflows defined by each different tenant. 2. At present, the configuration is read only at the start up. When moving those to the registry, users will be able to change them at any moment and the data structure created out of the configs will have to be updated reflecting the changes. This will be done using a Registry Handler. 3. To reduce frequent accesses of the registry resource, the data structure created out by parsing the config will be cached. The new registry handler which gets called upon updating the config will be responsible for invalidating the cache. Comments are welcome. -- *Amila De Silva* *Software Engineer* WSO2 Inc. mobile :(+94) 775119302 -- *Amila De Silva* *Software Engineer* WSO2 Inc. mobile :(+94) 775119302
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