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https://issues.apache.org/jira/browse/CMIS-480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13161287#comment-13161287
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jay brown commented on CMIS-480:
--------------------------------
Just grabbed the snapshot build with this change in it and tested with some
simple code like this:
appended to hello.java sample code: (and pointing to a p8 cmis repository)
OperationContext operationContext = new OperationContextImpl();
operationContext.setCacheEnabled(true);
// use new query objects to obtain just documents in the root folder
ItemIterable<CmisObject> docsInRoot =
session.queryObjects("cmis:document", " IN_FOLDER('" + root.getId() + "')",
true, operationContext);
System.out.println("Found the following docs in the root folder:-");
for (CmisObject doc : docsInRoot) {
System.out.println(doc.getName());
}
ItemIterable<CmisObject> foldersInRoot =
session.queryObjects("cmis:folder", " IN_FOLDER('" + root.getId() + "')", true,
operationContext);
System.out.println("Found the following folders in the root folder:-");
for (CmisObject folder : foldersInRoot) {
System.out.println(folder.getName());
}
And it works perfectly and is very fast. This is an extremely efficient way
to get just the documents (for example) in a folder - as objects.
> Create an alternative version of Query that returns ItemIterable<CmisObject>
> ----------------------------------------------------------------------------
>
> Key: CMIS-480
> URL: https://issues.apache.org/jira/browse/CMIS-480
> Project: Chemistry
> Issue Type: New Feature
> Components: opencmis-client
> Affects Versions: OpenCMIS 0.6.0
> Environment: n/a
> Reporter: jay brown
> Assignee: Florian Müller
>
> Add one alternative Query method that returns ItemIterable<CmisObject> to
> augment the current version that returns an iterator of QueryResult. Perhaps
> we could call it QueryObjects(...)
> This would allow creation of complex queries where the objects contained in
> the result set would not then have to be individually retrieved before they
> are used in other Chemistry methods that require native CmisObject to
> operate.
> I understand this would be giving some folks a lot of rope, since they could
> create queries that would not naturally map to CmisObjects. If they did that
> then the resulting objects would just be incomplete and might not work as
> normal. That is just a normal constraint on the function. I would expect
> that this function might actually get as much use (or more) than the legacy
> query - eventually.
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