[teiid-issues] [JBoss JIRA] (TEIID-4318) Add option to define or determine ProtoField 1-to-x relationships

[Van Halbert (JIRA)]

     [ https://issues.jboss.org/browse/TEIID-4318?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Van Halbert updated TEIID-4318:
-------------------------------
    Issue Type: Enhancement  (was: Feature Request)


> Add option to define or determine ProtoField 1-to-x relationships
> -----------------------------------------------------------------
>
>                 Key: TEIID-4318
>                 URL: https://issues.jboss.org/browse/TEIID-4318
>             Project: Teiid
>          Issue Type: Enhancement
>          Components: Misc. Connectors
>    Affects Versions: 9.x
>            Reporter: Van Halbert
>            Assignee: Van Halbert
>
> Now that the infinispan hotrod translator/connector support the use of Java Protobuf Annotations for defining the metadata and configuring the cache, now the logic needs to be able to determine the 1-to-n relationships that can be defined from the parent object.
> Example:  a Person can have 0 to many phone numbers
> The following is how to define with annotation:
> {code}
> Person {
> ...
>   @ProtoField(number = 4, collectionImplementation = ArrayList.class)
>    public List<PhoneNumber> phones;
> ...
> } 
> {code}
> The connector will need to be able to make this determination so that it can register PhoneNumber when configuring the cache.  Example:
> {code}
> 		String protoSchema = protoSchemaBuilder
> 			    .fileName(protoName)
> 			    .addClass(Person.class)
>                              .addClass(PhoneNumber.class)
> 			    .build(ctx);
> {code}



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