4 Replies Latest reply on Mar 20, 2009 10:50 AM by jesper.pedersen

Proposal of new JCAMetaDataRepository (use JBoss-MDR project

jeff.zhang Feb 19, 2009 3:29 AM

public interface JCAMetaDataRepository
{
MutableMetaDataRepository getMetaDataRepository();

public void addConnectorMetaData(String name, ConnectorMetaData cmd);

public ConnectorMetaData getConnectorMetaData(String name);

public void removeConnectorMetaData(String name);

public void addManagedConnectionFactoryDeploymentGroup(String name, ManagedConnectionFactoryDeploymentGroup group);

public ManagedConnectionFactoryDeploymentGroup getManagedConnectionFactoryDeploymentGroup(String name);

public void removeManagedConnectionFactoryDeploymentGroup(String name);

public int getConnectorMetaDataCount();

public int getManagedConnectionFactoryCount();

}

1. add getMetaDataRepository(), basic idea is use JBoss-mdr project instead of old ConcurrentHashMap.
2. remove AdminObject and ActivationSpec add/get method since no other code use them
3. remove FormatterClassName method, since it is just about formatter, maybe format by other class.
4. remove JCAConnectorMetaDataEntry/Key and JCADeploymentMetaDataEntry class since we use mdr project.

5. will add ScopeInfo. (still thinking)

Any suggestion?

1. Re: Proposal of new JCAMetaDataRepository (use JBoss-MDR pro

jesper.pedersen Mar 19, 2009 1:35 PM (in response to jeff.zhang)

I have checked the first version of the metadata repository in (rev86107) - and I'm going to update the developer guide shortly.

Our repository shouldn't expose any implementation specific details - such as MutableMetaDataRepository - as we may want to switch the actual implementation depending on which environment we are running in.

For starters - only add, get and remove methods have been added to the interface (we can expand later) - as well as 19 test cases. Currently ScopeKey is set to JVM.

Feedback is of course welcome as the metadata repository will provide some of the foundation for the deployers.

This is btw related to JBJCA-6.
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2. Re: Proposal of new JCAMetaDataRepository (use JBoss-MDR pro

jesper.pedersen Mar 19, 2009 4:05 PM (in response to jeff.zhang)

I have committed some developer documentation for this area -- the interface of MetaDataRepository is likely to change once I get going with the RAR deployer.

But we are keeping JBMDR as the foundation for the repository - at least for one of the implementation of the interface.
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3. Re: Proposal of new JCAMetaDataRepository (use JBoss-MDR pro

jeff.zhang Mar 19, 2009 9:33 PM (in response to jeff.zhang)

I just added one multiAddGet operation testcase.

Currently from console user could get the count(size) from repository by JMX, so we need keep this feature and add the getCount method in the inteface?
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4. Re: Proposal of new JCAMetaDataRepository (use JBoss-MDR pro

jesper.pedersen Mar 20, 2009 10:50 AM (in response to jeff.zhang)

The API is likely to change - we havn't hit 1.0.0.GA yet ;)

Management will be focus area later on - creating new requirements for ManagedObjects, ManagedOperations and various views on key components. We will get to it.
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