private List<Fileable> getChildren(Folder folder, String user, boolean usePwc) {
List<Fileable> children = new ArrayList<Fileable>();
for (String id : getIds()) {
StoredObject obj = getObject(id);
if (obj instanceof Fileable) {
Fileable pathObj = (Fileable) obj;
if ((null == user || hasReadAccess(user, obj))
&& pathObj.getParentIds().contains(folder.getId())) {
if (pathObj instanceof VersionedDocument) {
DocumentVersion ver;
if (usePwc) {
ver = ((VersionedDocument) pathObj).getPwc();
if (null == ver) {
ver = ((VersionedDocument) pathObj).getLatestVersion(false);
}
} else {
ver = ((VersionedDocument) pathObj).getLatestVersion(false);
}
children.add(ver);
} else if (!(pathObj instanceof DocumentVersion)) { // ignore
// DocumentVersion
children.add(pathObj);
}
}
}
}
return children;
}
private boolean hasChild(Folder folder, String name) {
List<Fileable> children = getChildren(folder);
for (Fileable child : children) {
if (child.getName().equals(name)) {
return true;
}
}
return false;
}
private Fileable findObjectWithPathInDescendents(
String path, String user, String prefix, Fileable fo) {
if (path.equals(prefix)) {
return fo;
} else if (fo instanceof Folder) {
List<Fileable> children = getChildren((Folder) fo);
for (Fileable child : children) {
String foundPath =
prefix.length() == 1
? prefix + child.getName()
: prefix + Filing.PATH_SEPARATOR + child.getName();
if (path.startsWith(foundPath)) {
Fileable found = findObjectWithPathInDescendents(path, user, foundPath, child);
if (null != found) {
return found; // note that there can be multiple folders
// with the same prefix like folder1,
// folder10
}
}
}
}
return null;
}