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https://issues.apache.org/jira/browse/NIFI-6729?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tamas Palfy updated NIFI-6729:
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Description:
The fairly new {{AzureStorageCredentialsControllerServiceLookup}} and the
{{DBCPConnectionPoolLookup}} have a lot of common logic and points to a general
concept that could be captured with an abstract implementation:
A utility service that looks up services of a given type from a predefined list.
These services are mapped to predefined string keys.
Which service is to be used is determined based on a flowfile attribute that
holds the corresponding predefined key.
was:
The new fairly new {{AzureStorageCredentialsControllerServiceLookup}} and the
{{DBCPConnectionPoolLookup}} has a lot of common logic and points to a general
concept that could be captured with an abstract implementation:
A utility service that looks up a certain type of service from a predefined
list.
These services are mapped to predefined string keys.
Which service is to be used is determined based on a flowfile attribute that
holds the corresponding predefined key.
> Create abstract generic ControllerServiceLookup class
> -----------------------------------------------------
>
> Key: NIFI-6729
> URL: https://issues.apache.org/jira/browse/NIFI-6729
> Project: Apache NiFi
> Issue Type: Improvement
> Components: Extensions
> Reporter: Tamas Palfy
> Assignee: Tamas Palfy
> Priority: Major
>
> The fairly new {{AzureStorageCredentialsControllerServiceLookup}} and the
> {{DBCPConnectionPoolLookup}} have a lot of common logic and points to a
> general concept that could be captured with an abstract implementation:
> A utility service that looks up services of a given type from a predefined
> list.
> These services are mapped to predefined string keys.
> Which service is to be used is determined based on a flowfile attribute that
> holds the corresponding predefined key.
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