Saving the tree state

[soup_or_power]

Hi Zero
Thank you for helping me out. I've a new problem now. I am trying to
save the JTree state to a DB. I've narrowed down the following 2
functions. I am wondering about how to save the variable "paths" (pl.
see code below) so that the tree can be recreated. What goes into the
vector?

Thank you


<begin code snippet>

Vector paths





public void saveTreePaths() {



Object path = selectionTree.getModel().getRoot();

paths = new Vector();

TreePath tp = new TreePath(path);

nodes = selectionTree.getExpandedDescendants(tp);

while(nodes.hasMoreElements()) {

paths.add(nodes.nextElement());

}



}







public void reloadTreePath() {

for(int j = 0; j < paths.size(); j++) {

TreePath Path = (TreePath) paths.get(j);

selectionTree.expandPath(Path);

}

}

<end code snippet>