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Posted to dev@chemistry.apache.org by "Tim Webster (JIRA)" <ji...@apache.org> on 2014/08/14 19:06:13 UTC
[jira] [Commented] (CMIS-836) Allow the option to not list contents
of the root folder in the workbench
[ https://issues.apache.org/jira/browse/CMIS-836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14097219#comment-14097219 ]
Tim Webster commented on CMIS-836:
----------------------------------
great - thanks!
> Allow the option to not list contents of the root folder in the workbench
> -------------------------------------------------------------------------
>
> Key: CMIS-836
> URL: https://issues.apache.org/jira/browse/CMIS-836
> Project: Chemistry
> Issue Type: Improvement
> Components: opencmis-workbench
> Affects Versions: OpenCMIS 0.11.0
> Reporter: Tim Webster
> Assignee: Florian Müller
> Priority: Minor
> Fix For: OpenCMIS 1.0.0
>
> Original Estimate: 24h
> Remaining Estimate: 24h
>
> The workbench lists the contents of the root folder on start up. This causes a huge delay or crash when opening the workbench if the root folder contains a large number of items.
> I propose an option to NOT list the contents of the root folder if a particular system property is passed in. This is the simplest fix, although I imagine something could be done with paging, etc but the code that does this is not using queries.
> Other options are:
> - offer a limit (with a system property or re-use cmis.workbench.folder.maxItemsPerPage)
> - don't list at start-up, and add a 'fetch' button on the toolbar
> from loadFolder() in ClientModel.java:
> if (this.listRootContents()) {
> ItemIterable<CmisObject> iter = ((Folder) folderObject).getChildren(clientSession
> .getFolderOperationContext());
> for (CmisObject child : iter) {
> children.add(child);
> }
> }
> private boolean listRootContents() {
> final String dontListRootContents = System.getProperty("cmis.workbench.dontListRootContents");
> if (dontListRootContents != null) {
> return !Boolean.parseBoolean(dontListRootContents);
> }
> return true; // default behaviour
> }
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