OK
I think this will work for DOCUMENTS OR FOLDERS....
And will resolve issue having document named description_files.
Perhaps not perfect but works...
public static ContentFilter DOCUMENT_OR_FOLDER_CONTENT_FILTER = new
ContentFilter() {
public boolean accept(Content content) {
try {
// special case
if (content.getHandle().equals("/")) {
return true;
} else {
// if content type is mgnl:contentNode AND its parent is
type mgnl:content
return
(content.isNodeType(ItemType.CONTENTNODE.getSystemName()) &&
content.getParent().getNodeType().getName().equals(ItemType.CONTENT.getSystemName())
);
}
} catch (RepositoryException e) {
log.error("Cannot determine if node=[" + content.getHandle() +
"] is a document or a folder" , e);
}
return false;
}
};
Thanks
Amir
> -----Original Message-----
> From: [email protected] [mailto:[EMAIL PROTECTED]
> Sent: Tuesday, August 07, 2007 5:14 PM
> To: [email protected]
> Subject: [magnolia-dev] ContentFilter....
>
> Hi everyone
>
>
> I am experimenting with ContentUtil.visit() and am writing a
> tag to display folders and documents in DMS as a HTML unordered list.
> However I am having a difficulty "hitting" the right ContentFilter....
>
> I have following:
>
> public static ContentFilter DOCUMENT_CONTENT_FILTER = new
> ContentFilter() {
> public boolean accept(Content content) {
> return
> content.isNodeType(ItemType.CONTENTNODE.getSystemName());
> }
> };
>
> But this visits documents, folders and documents' description files...
> Here is a log output of visit()
>
> - visiting level=[3], node=[/library/image/logo]
> - visiting level=[4], node=[/library/image/logo/nemours]
> - visiting level=[5],
> node=[/library/image/logo/nemours/description_files]
> - visiting level=[4], node=[/library/image/logo/ncc]
> - visiting level=[5], node=[/library/image/logo/ncc/description_files]
> - visiting level=[4], node=[/library/image/logo/nmg]
> - visiting level=[5], node=[/library/image/logo/nmg/description_files]
> - visiting level=[4], node=[/library/image/logo/aidhc]
> - visiting level=[5],
> node=[/library/image/logo/aidhc/description_files]
> - visiting level=[4], node=[/library/image/logo/npch]
> - visiting level=[5],
> node=[/library/image/logo/npch/description_files]
> - visiting level=[4], node=[/library/image/logo/nhc]
> - visiting level=[5], node=[/library/image/logo/nhc/description_files]
>
>
>
> Doing a query (via dev tools) I can see that
>
> - documents are mgnl:contentNode
> - description_files are mgnl:contentNode
> - folders are mgnl:content
>
>
> So my questions are
>
> 1. Why is the ContentFilter above visiting folders when I
> haven't specified it?
> 2. How do you define ContentFilter that visits only
> docs...only folders....only docs and folders....
> I saw classes that use (node.getName().startsWith() in
> accept method but what happens when a user uploads a document
> named "description_files"....
>
> Sorry for the long email - I am sure this is all too simple
> for you developers....
>
> Thanks
>
> Amir
>
>
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