Hi all,
Currently non of the synapse artifacts fully support versioning mechanism.
Thus, here I suggest a new strategy of enabling the feature of versiong of
synapse artifacts, pointing
https://issues.apache.org/jira/browse/SYNAPSE-928
. Sample configuration of sequences, endpoints, and proxies are illustrated
below, with the versioning *hierarchy* of artifacts. Please give your
valuable thoughts, comments on the proposed architecture.


*

   1.

   Versioning of Sequence


Sample-Sequence versioning hierarchy


   -

      Sequence= foo


    <sequence key="foo"/>


   -

      Sequence-=foo, version =1.0


    <sequence key="foo" version=”1.0”/>



   -

      Sequence-=foo, version=2.0


    <sequence key="foo" version=”1.0”/>



Hierarchical structure of sequences in different versions

├── sequences

│   ├── 1.0

│   │   └── foo.xml

│   ├── 2.0

│   │   └── foo.xml

│   └── foo.xml



   1.

   Versioning of Endpoints


Sample-endpoint versioning hierarchy


   -

      Endpoint-simple


 <endpoint name="simple">
        <address uri="http://localhost:9000/soap/SimpleStockQuoteService"/>
    </endpoint>


   -

      Endpoint=simple, version-1.0


<endpoint name="simple" version=”1.0”>
        <address uri="http://localhost:9000/soap/SimpleStockQuoteService1"/>
    </endpoint>





   -

      Endpoint-simple, version-2.0


<endpoint name="simple" version=”1.0”>
        <address uri="http://localhost:9000/soap/SimpleStockQuoteService2"/>
    </endpoint>

Hierarchical structure of endpoints in different versions


├── endpoints

│   ├── 1.0

│   │   └── simple.xml

│   ├── 2.0

│   │   └── simple.xml

│   └── simple.xml




   1.

   Versioning of Proxy Services


Sample-Proxy Services versioning hierarchy


   -

      Proxy=SampleProxy, serviceHierachy=”/a/b/”


<proxy name="SampleProxy" serviceHierarchy="/a/b/"

</proxy>

URL: http://{Host}:{Port}/proxy-services/a/b/SampleProxy



   -

      Proxy=SampleProxy, serviceHierachy=/a/b/, version = 1.0


<proxy name="SampleProxy" serviceHierarchy="/a/b/" version=”1.0”>
</proxy>

URL: http://{Host}:{Port}/proxy-services/a/b/SampleProxy/1.0/


   -

      Proxy=SampleProxy, version = 2.0


<proxy name="SampleProxy" serviceHierarchy="/a/b/" version=”2.0”>
</proxy>

URL: http://{Host}:{Port}/proxy-services/a/b/SampleProxy/2.0/


Hierarchical structure of sequences in different versions


├── proxy-services

│   └── a

│       └── b

│           ├── 1.0

│           │   └── SampleProxy.xml

│           ├── 2.0

│           │   └── SampleProxy.xml

│           └── SampleProxy.xml




Thanks,*
*Thilini









*