topic Re: retriving the version in Alfresco Archive

retriving the version

mandalinaveen — Sat, 21 Dec 2013 17:07:35 GMT

Hi,How to retrieve the content of a specific document version?Thanks,Naveen.

Re: retriving the version

nazakatalfresco — Sun, 22 Dec 2013 17:09:42 GMT

You can use VersionService API to get version document's content. This Interface have many method like createVersion, deleteVersion, currentVersion.

Re: retriving the version

nazakatalfresco — Sun, 22 Dec 2013 17:10:46 GMT

You can use VersionService API to get version document's content. This Interface have many method like createVersion, deleteVersion, currentVersion.

Re: retriving the version

mandalinaveen — Mon, 23 Dec 2013 05:30:21 GMT

Hi,
I have a requirement where I have to retrieve a specific version which may not be the latest version. How do we retrieve the versions which are not the latest versions? The noderef is always point to the latest version. Do we have any node id available for each version?

Thanks,
Naveen.

Re: retriving the version

kaynezhang — Mon, 23 Dec 2013 15:13:47 GMT

It depends on what api are you using. java foundation api? javascript api ? webscript api? cmis api ?

Re: retriving the version

mandalinaveen — Tue, 24 Dec 2013 07:31:22 GMT

Hi Kaynezhang,

We are using web scripts.

Thanks,
Naveen.

Re: retriving the version

kaynezhang — Wed, 25 Dec 2013 03:31:05 GMT

You can use folloing webscript api



GET /alfresco/service/api/node/content{property}/{store_type}/{store_id}/{id}?a={attach?}&streamId={streamId?}
GET /alfresco/service/api/path/content{property}/{store_type}/{store_id}/{nodepath}?a={attach?}&streamId={streamId?}
GET /alfresco/service/api/node/{store_type}/{store_id}/{id}/content{property}?a={attach?}&streamId={streamId?}
GET /alfresco/service/api/path/{store_type}/{store_id}/{nodepath}/content{property}?a={attach?}&streamId={streamId?}
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rememeber you should use your store_id is version2Store
for example


      String uid = "fa6237f1-5925-4e69-98ad-9731492c2d3f";
      String apiurl = "http://localhost:8080/alfresco/service/api/node/workspace/version2Store/'+uid+'/content";
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Re: retriving the version

mandalinaveen — Wed, 25 Dec 2013 05:43:18 GMT

Hi Kaynezhang,

Thanks for your info. My last query is how do I capture the uid of the document? The UUID is same for all the versions but is there any property which can specify the version specific id.

Thanks,
Naveen.

Re: retriving the version

kaynezhang — Wed, 25 Dec 2013 07:19:00 GMT

Use following webscript api to get all versions for a node, parse the returned xml you'll get a specified version uid.


GET /alfresco/service/api/node/{store_type}/{store_id}/{id}/versions?filter={filter?}&includeAllowableActions={includeAllowableActions?}
GET /alfresco/service/api/path/{store_type}/{store_id}/{nodepath}/versions?filter={filter?}&includeAllowableActions={includeAllowableActions?}
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for example


      String uid = "1565a32e-7863-45af-a9fa-b68ad206b5e7";
      String apiurl = "http://localhost:8080/alfresco/service/api/node/workspace/SpacesStore/'+uid+'/versions";
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