Examples of org.jboss.dna.graph.request.CopyBranchRequest

org.jboss.dna.graph.request.CopyBranchRequest
Instruction that a branch be copied from one location into another. This request can copy a branch in one workspace into another workspace, or it can copy a branch in the same workspace. Copying a branch always results in the generation of new UUIDs for the copied nodes. {@link CloneBranchRequest Cloning a branch} provides functionality similar to copy, but with theability to preserve UUIDs in the move. @see CloneBranchRequest

        ProxyNode intoProxy = projectedIntoNode.asProxy();
        assert fromProxy.projection().getSourceName().equals(intoProxy.projection().getSourceName());
        boolean sameLocation = fromProxy.isSameLocationAsOriginal() && intoProxy.isSameLocationAsOriginal();


        // Create the pushed-down request ...
        CopyBranchRequest pushDown = new CopyBranchRequest(fromProxy.location(), fromProxy.workspaceName(), intoProxy.location(),
                                                           intoProxy.workspaceName(), request.desiredName(),
                                                           request.nodeConflictBehavior());
        // Create the federated request ...
        FederatedRequest federatedRequest = new FederatedRequest(request);
        federatedRequest.add(pushDown, sameLocation, false, fromProxy.projection(), intoProxy.projection());

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     * 
     * @see org.jboss.dna.graph.request.processor.RequestProcessor#process(org.jboss.dna.graph.request.CopyBranchRequest)
     */
    @Override
    public void process( CopyBranchRequest request ) {
        CopyBranchRequest source = (CopyBranchRequest)federatedRequest.getFirstProjectedRequest().getRequest();
        if (checkErrorOrCancel(request, source)) return;
        request.setActualLocations(source.getActualLocationBefore(), source.getActualLocationAfter());
    }

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    public void process( CopyBranchRequest request ) {
        ProjectedRequest projected = federatedRequest.getFirstProjectedRequest();
        // Check the projection first ...
        if (checkErrorOrCancel(request, federatedRequest)) return;


        CopyBranchRequest source = (CopyBranchRequest)projected.getRequest();
        if (checkErrorOrCancel(request, source)) return;
        Location locationBefore = source.getActualLocationBefore();
        Location locationAfter = source.getActualLocationBefore();
        locationBefore = projectToFederated(request.from(), projected.getProjection(), locationBefore, request);
        locationAfter = projectToFederated(request.into(), projected.getSecondProjection(), locationAfter, request);
        request.setActualLocations(locationBefore, locationAfter);
    }

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        // Perform the copy operation, but use the "to" form (not the "into", which takes the parent), but
        // but use a batch so that we can read the latest list of children ...
        Results results = store.batch().copy(source).fromWorkspace(sourceWorkspace).to(destination).execute();


        // Find the copy request to get the actual location of the copy ...
        CopyBranchRequest request = (CopyBranchRequest)results.getRequests().get(0);
        Location locationOfCopy = request.getActualLocationAfter();


        // Find the parent node in the session ...
        Node<Payload, PropertyPayload> parent = this.findNodeWith(locationOfCopy.getPath().getParent(), false);
        if (parent != null && parent.isLoaded()) {
            // Update the children to make them match the latest snapshot from the store ...

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        // Perform the copy operation, but use the "to" form (not the "into", which takes the parent), but
        // but use a batch so that we can read the latest list of children ...
        Results results = store.batch().copy(source).fromWorkspace(sourceWorkspace).to(destination).execute();


        // Find the copy request to get the actual location of the copy ...
        CopyBranchRequest request = (CopyBranchRequest)results.getRequests().get(0);
        Location locationOfCopy = request.getActualLocationAfter();


        // Find the parent node in the session ...
        Node<Payload, PropertyPayload> parent = this.findNodeWith(locationOfCopy.getPath().getParent(), false);
        if (parent != null && parent.isLoaded()) {
            // Update the children to make them match the latest snapshot from the store ...

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        ProxyNode intoProxy = projectedIntoNode.asProxy();
        assert fromProxy.projection().getSourceName().equals(intoProxy.projection().getSourceName());
        boolean sameLocation = fromProxy.isSameLocationAsOriginal() && intoProxy.isSameLocationAsOriginal();


        // Create the pushed-down request ...
        CopyBranchRequest pushDown = new CopyBranchRequest(fromProxy.location(), fromProxy.workspaceName(), intoProxy.location(),
                                                           intoProxy.workspaceName(), request.desiredName(),
                                                           request.nodeConflictBehavior());
        // Create the federated request ...
        FederatedRequest federatedRequest = new FederatedRequest(request);
        federatedRequest.add(pushDown, sameLocation, false, fromProxy.projection(), intoProxy.projection());

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     */
    @Override
    public void process( CopyBranchRequest request ) {
        ProjectedRequest projected = federatedRequest.getFirstProjectedRequest();
        assert !projected.hasNext();
        CopyBranchRequest source = (CopyBranchRequest)projected.getRequest();
        if (checkErrorOrCancel(request, source)) return;
        Location locationBefore = source.getActualLocationBefore();
        Location locationAfter = source.getActualLocationBefore();
        locationBefore = projectToFederated(request.from(), projected.getProjection(), locationBefore, request);
        locationAfter = projectToFederated(request.into(), projected.getSecondProjection(), locationAfter, request);
        request.setActualLocations(locationBefore, locationAfter);
    }

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     * 
     * @see org.jboss.dna.graph.request.processor.RequestProcessor#process(org.jboss.dna.graph.request.CopyBranchRequest)
     */
    @Override
    public void process( CopyBranchRequest request ) {
        CopyBranchRequest source = (CopyBranchRequest)federatedRequest.getFirstProjectedRequest().getRequest();
        if (checkErrorOrCancel(request, source)) return;
        request.setActualLocations(source.getActualLocationBefore(), source.getActualLocationAfter());
    }

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    protected void assertNextRequestIsCopy( String fromWorkspace,
                                            Location from,
                                            Location to ) {
        Request request = executedRequests.poll();
        assertThat(request, is(instanceOf(CopyBranchRequest.class)));
        CopyBranchRequest copy = (CopyBranchRequest)request;
        assertThat(copy.fromWorkspace(), is(fromWorkspace));
        assertThat(copy.from(), is(from));
        assertThat(copy.into(), is(to));
    }

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