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From "Michael Harris" <michael.e.har...@gmail.com>
Subject Re: paths
Date Wed, 23 Jul 2008 19:30:42 GMT
Nick

Im in the process of writing that method now... ;)

On Wed, Jul 23, 2008 at 3:24 PM, Nick Stuart <nstuart@speranzasystems.com>
wrote:

> Hi Mike, I believe that is true, and I use the hasNode function to do the
> functionality you want, and its actually a PathNotFoundException that gets
> thrown. I use something like this to check for full paths and create them
> if
> needed:
>
> private Node createFolders(Node parent, String[] folders, int startIndex)
> throws Exception {
>        checkLocked(parent);
>        for (; startIndex < folders.length; startIndex++) {
>            String folderName = folders[startIndex];
>            parent = parent.addNode(folderName, FOLDER_TYPE);
>        }
>        return parent;
>    }
>
>    private Node getFolderNodeForPath(String folderPath, Node objectNode)
> throws Exception {
>        String[] folders = folderPath.split("/");
>        Node folderNode = objectNode;
>        for (int i = 0; i < folders.length; i++) {
>            String folderName = folders[i];
>            if (StringUtils.isEmpty(folderName)) {
>                break;
>            }
>            if (folderNode.hasNode(folderName)) {
>                folderNode = folderNode.getNode(folderName);
>            } else {
>                folderNode = createFolders(folderNode, folders, i);
>                break;
>            }
>        }
>
>        return folderNode;
>     }
>
>
>
> On Wed, Jul 23, 2008 at 3:14 PM, Michael Harris <
> michael.e.harris@gmail.com>
> wrote:
>
> > Hello
> >
> > Can someone confirm or deny the following:  That when a programmer users
> >
> > getNode(somePath);
> >
> > that path has to exist or an exception is thrown.  If I want
> functionality
> > that gets or creates if the path doesn't exist I have to implement it
> > myself?
> >
> > thanx
> >
> > --
> > ---------------------
> > Michael Harris
> >
>



-- 
---------------------
Michael Harris

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