/**
* {@inheritDoc}
*
* @see
* org.modeshape.graph.request.processor.RequestProcessor#process(org.modeshape.graph.request.CloneBranchRequest)
*/
@Override
public void process(CloneBranchRequest request) {
if (request == null) return;
try {
String fromWorkspaceName = request.fromWorkspace();
String intoWorkspaceName = request.intoWorkspace();
boolean sameWorkspace = fromWorkspaceName.equals(intoWorkspaceName);
Workspace fromWorkspace = workspaceFor(fromWorkspaceName);
Workspace intoWorkspace = sameWorkspace ? fromWorkspace : workspaceFor(intoWorkspaceName);
Node sourceNode = fromWorkspace.node(request.from());
Node targetNode = fromWorkspace.node(request.into());
Location fromLocation = fromWorkspace.locationFor(sourceNode);
// Calculate the source and destination paths ...
String srcAbsPath = sourceNode.getPath();
String destAbsPath = targetNode.getPath();
String copyName =
request.desiredName() != null
? intoWorkspace.stringFor(request.desiredName())
: sourceNode.getName();
destAbsPath += '/' + copyName;
// Perform the clone ...
javax.jcr.Workspace workspace = intoWorkspace.session().getWorkspace();
workspace.clone(fromWorkspaceName, srcAbsPath, destAbsPath, request.removeExisting());
// Find the actual location of the result of the node ...
Node last = null;
for (NodeIterator iter = targetNode.getNodes(copyName); iter.hasNext(); ) {
last = iter.nextNode();
}
Location intoLocation = intoWorkspace.locationFor(last);
request.setActualLocations(fromLocation, intoLocation);
} catch (Throwable e) {
request.setError(e);
}
}
