Jon Kessler created NIFI-4813:
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Summary: ControllerServiceLookup: Add method signature
Key: NIFI-4813
URL: https://issues.apache.org/jira/browse/NIFI-4813
Project: Apache NiFi
Issue Type: Improvement
Components: Core Framework
Affects Versions: 1.4.0
Reporter: Jon Kessler
The ControllerServiceLookup interface contains the following method signature:
{code:java}
Set<String> getControllerServiceIdentifiers(Class<? extends ControllerService>
serviceType) throws IllegalArgumentException;{code}
Its implementation in the StandardControllerServiceProvider has more or less
been deprecated as it now just throws an UnsupportedOperationException. It has
been replaced in that class by the following method but that signature has not
yet been added to the interface:
{code:java}
public Set<String> getControllerServiceIdentifiers(final Class<? extends
ControllerService> serviceType, final String groupId){code}
This causes a problem for processors that used the former method via
getControllerServiceLookup() as that class only returns the interface.
Therefore it should be added to the interface.
[1][https://git-wip-us.apache.org/repos/asf?p=nifi.git;a=blob;f=nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-framework-core/src/main/java/org/apache/nifi/controller/service/StandardControllerServiceProvider.java;hb=HEAD#l662]
[2][https://git-wip-us.apache.org/repos/asf?p=nifi.git;a=blob;f=nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-framework-core/src/main/java/org/apache/nifi/controller/service/StandardControllerServiceProvider.java;hb=HEAD#l798]
[3][https://git-wip-us.apache.org/repos/asf?p=nifi.git;a=blob;f=nifi-api/src/main/java/org/apache/nifi/controller/ControllerServiceLookup.java;hb=HEAD#l64]
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