I am developing an Alfresco client based on REST APIs.
But I haven't found a method that allows to retrieve a version with its node-uuid without knowing its parent UUID
[ base url: /alfresco/api/-default-/public/alfresco/versions/1 , api version: 1 ]
Below Rest api retrieve the version history for the file without knowing parent uuid.
http://localhost:8080/alfresco/api/-default-/public/alfresco/versions/1/nodes/{{fileId}}/versions
This one will provide the exact information's of version 1.0, same way you can retrieve all the versions. http://localhost:8080/alfresco/api/-default-/public/alfresco/versions/1/nodes/695b8a62-b566-4d49-9a4f-8f509f8cae59/versions/1.0
{
"list": {
"pagination": {
"count": 2,
"hasMoreItems": false,
"totalItems": 2,
"skipCount": 0,
"maxItems": 100
},
"entries": [
{
"entry": {
"isFolder": false,
"isFile": true,
"modifiedAt": "2021-02-26T14:56:05.677+0000",
"modifiedByUser": {
"id": "admin",
"displayName": "Administrator"
},
"name": "CustomPage.PNG",
"id": "2.0",
"nodeType": "cm:content",
"content": {
"mimeType": "image/png",
"mimeTypeName": "PNG Image",
"sizeInBytes": 39779,
"encoding": "UTF-8"
}
}
},
{
"entry": {
"isFolder": false,
"isFile": true,
"modifiedAt": "2021-02-26T14:52:31.315+0000",
"modifiedByUser": {
"id": "admin",
"displayName": "Administrator"
},
"name": "CustomPage.PNG",
"id": "1.0",
"nodeType": "cm:content",
"content": {
"mimeType": "image/png",
"mimeTypeName": "PNG Image",
"sizeInBytes": 39779,
"encoding": "UTF-8"
}
}
}
]
}
}
The below code Return version history as a paged list of version node infos.
@Override
public CollectionWithPagingInfo<Node> readAll(String nodeId, Parameters parameters)
{
NodeRef nodeRef = nodes.validateOrLookupNode(nodeId, null);
VersionHistory vh = versionService.getVersionHistory(nodeRef);
Map<String, UserInfo> mapUserInfo = new HashMap<>(10);
List<String> includeParam = parameters.getInclude();
List<Node> collection = null;
if (vh != null)
{
collection = new ArrayList<>(vh.getAllVersions().size());
for (Version v : vh.getAllVersions())
{
Node node = nodes.getFolderOrDocument(v.getFrozenStateNodeRef(), null, null, includeParam, mapUserInfo);
mapVersionInfo(v, node);
collection.add(node);
}
}
return listPage(collection, parameters.getPaging());
}