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https://issues.apache.org/jira/browse/SYNAPSE-928?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13644085#comment-13644085
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Thilini Shanika commented on SYNAPSE-928:
-----------------------------------------
I have looked at what you have recommended to study about and came up with
strategy to enable versioning in sequences, endpoints and proxy services. The
sample configurations and versioning hierarchy are illustrated below.
If we consider 3 sequences, which have same key and belong to several versions,
the sample configurations would be as shown below.
1) <sequence key="foo"/>
2) <sequence key="foo" version=”1.0”/>
3) <sequence key="foo" version=”2.0”/>
Hierarchical structure of sequences in different versions
├── sequences
│ ├── 1.0
│ │ └── foo.xml
│ ├── 2.0
│ │ └── foo.xml
│ └── foo.xml
When we consider versioning of endpoints, the sample configuration would be
same as the sequence configuration.
1)<endpoint name="simple">
<address
uri="http://localhost:9000/soap/SimpleStockQuoteService1"/>
</endpoint>
2)<endpoint name="simple" version=”1.0”>
<address
uri="http://localhost:9000/soap/SimpleStockQuoteService2"/>
</endpoint>
3) <endpoint name="simple" version=”2.0”>
<address
uri="http://localhost:9000/soap/SimpleStockQuoteService3"/>
</endpoint>
Hierarchical view of endpoints in several versions
├── endpoints
│ ├── 1.0
│ │ └── simple.xml
│ ├── 2.0
│ │ └── simple.xml
│ └── simple.xml
In a proxy service with several versions, the configuration would be as
illustrated below.
1)<proxy name="SampleProxy" serviceHierarchy="/a/b/" </proxy>
URL: http://{Host}:{Port}/proxy-services/a/b/SampleProxy/
2)<proxy name="SampleProxy" serviceHierarchy="/a/b/" version=”1.0” </proxy>
URL: http://{Host}:{Port}/proxy-services/a/b/SampleProxy/1.0/
3)<proxy name="SampleProxy" serviceHierarchy="/a/b/" version=”2.0” </proxy>
URL: http://{Host}:{Port}/proxy-services/a/b/SampleProxy/2.0/
The suggested, hierarchy would be as shown below.
├── proxy-services
│ └── a
│ └── b
│ ├── 1.0
│ │ └── SampleProxy.xml
│ ├── 2.0
│ │ └── SampleProxy.xml
│ └── SampleProxy.xml
Can you please give more suggestions, thoughts and comments on the above
proposed strategy.
Thanks
> [GSoC] Versioning of Synapse config artifacts
> ---------------------------------------------
>
> Key: SYNAPSE-928
> URL: https://issues.apache.org/jira/browse/SYNAPSE-928
> Project: Synapse
> Issue Type: Improvement
> Reporter: Kasun Indrasiri
> Priority: Critical
> Labels: gsoc2013
>
> Currently non of the synapse artifacts fully support versioning mechanism.
> This feature is to support a new versioning strategy for all such artifacts.
> Sequence, Proxy Service, API, Endpoints
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