HierarchicalProperty lockEntry = new HierarchicalProperty(new QName("DAV:", "lockentry"));
supportedLock.addChild(lockEntry);
HierarchicalProperty lockScope = new HierarchicalProperty(new QName("DAV:", "lockscope"));
lockScope.addChild(new HierarchicalProperty(new QName("DAV:", "exclusive")));
lockEntry.addChild(lockScope);
HierarchicalProperty lockType = new HierarchicalProperty(new QName("DAV:", "locktype"));
lockType.addChild(new HierarchicalProperty(new QName("DAV:", "write")));
lockEntry.addChild(lockType);