Package org.jboss.dna.graph.request

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

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        }
    }

    protected void indexProperties( String workspaceName,
                                    Location location ) {
        ReadAllPropertiesRequest readProps = new ReadAllPropertiesRequest(location, workspaceName);
        try {
            channel.addAndAwait(readProps);
        } catch (InterruptedException e) {
            // Clear the interrupted status of the thread and continue ...
            Thread.interrupted();
        }
        checkRequestForErrors(readProps);

        // Now update the properties in the search engine ...
        location = readProps.getActualLocationOfNode();
        Map<Name, Property> properties = readProps.getPropertiesByName();
        UpdatePropertiesRequest request = new UpdatePropertiesRequest(location, workspaceName, properties, true);
        request.setActualLocationOfNode(location);
        process(request);
        checkRequestForErrors(readProps);
    }
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        FederatedRequest federatedRequest = new FederatedRequest(request);
        while (projectedNode != null) {
            if (projectedNode.isPlaceholder()) {
                PlaceholderNode placeholder = projectedNode.asPlaceholder();
                // Create a request and set the results ...
                ReadAllPropertiesRequest placeholderRequest = new ReadAllPropertiesRequest(placeholder.location(),
                                                                                           request.inWorkspace());
                placeholderRequest.addProperties(placeholder.properties().values());
                placeholderRequest.setActualLocationOfNode(placeholder.location());
                federatedRequest.add(placeholderRequest, true, true, null);
            } else if (projectedNode.isProxy()) {
                ProxyNode proxy = projectedNode.asProxy();
                // Create and submit a request for the projection ...
                ReadAllPropertiesRequest pushDownRequest = new ReadAllPropertiesRequest(proxy.location(), proxy.workspaceName());
                federatedRequest.add(pushDownRequest, proxy.isSameLocationAsOriginal(), false, proxy.projection());
            }
            projectedNode = projectedNode.next();
        }
        // Submit for processing ...
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     *
     * @see org.jboss.dna.graph.request.processor.RequestProcessor#process(org.jboss.dna.graph.request.ReadAllPropertiesRequest)
     */
    @Override
    public void process( ReadAllPropertiesRequest request ) {
        ReadAllPropertiesRequest source = (ReadAllPropertiesRequest)federatedRequest.getFirstProjectedRequest().getRequest();
        if (checkErrorOrCancel(request, source)) return;
        request.setActualLocationOfNode(source.getActualLocationOfNode());
        for (Property propertyInSource : source.getProperties()) {
            request.addProperties(propertyInSource);
        }
        request.setCachePolicy(getDefaultCachePolicy());
        setCacheableInfo(request, source.getCachePolicy());
    }
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        request.setCachePolicy(getDefaultCachePolicy());
        Location actualLocation = request.at();
        int numMerged = 0;
        while (projectedRequest != null) {
            ReadAllPropertiesRequest readFromSource = (ReadAllPropertiesRequest)projectedRequest.getRequest();
            if (readFromSource.hasError()) {
                projectedRequest = projectedRequest.next();
                continue;
            }
            if (readFromSource.isCancelled()) {
                request.cancel();
                return;
            }

            // Make sure we have an actual location ...
            Location sourceLocation = readFromSource.getActualLocationOfNode();
            actualLocation = determineActualLocation(actualLocation, sourceLocation, projectedRequest.getProjection());

            if (sourceLocation.hasIdProperties()) {
                // Accumulate the identification properties ...
                for (Property propertyInSource : sourceLocation.getIdProperties()) {
                    Name name = propertyInSource.getName();
                    Property existing = actualLocation.getIdProperty(name);
                    if (existing != null) {
                        // Merge the property values ...
                        propertyInSource = merge(existing, propertyInSource, propertyFactory, true);
                    }
                    actualLocation = actualLocation.with(propertyInSource);
                }
            }

            // Add all the properties ...
            for (Property propertyInSource : readFromSource.getProperties()) {
                Name name = propertyInSource.getName();
                Property existing = properties.get(name);
                if (existing != null) {
                    // Merge the property values ...
                    propertyInSource = merge(existing, propertyInSource, propertyFactory, true);
                }
                properties.put(name, propertyInSource);
            }
            setCacheableInfo(request, readFromSource.getCachePolicy());
            projectedRequest = projectedRequest.next();
            ++numMerged;
        }
        if (numMerged == 0) {
            // No source requests had results ...
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        /*package*/BatchResults( List<Request> requests ) {
            this.requests = Collections.unmodifiableList(requests);
            // Now create the results ...
            for (Request request : requests) {
                if (request instanceof ReadAllPropertiesRequest) {
                    ReadAllPropertiesRequest read = (ReadAllPropertiesRequest)request;
                    DateTime expires = computeExpirationTime(read);
                    getOrCreateNode(read.getActualLocationOfNode(), expires).setProperties(read.getPropertiesByName());
                } else if (request instanceof ReadPropertyRequest) {
                    ReadPropertyRequest read = (ReadPropertyRequest)request;
                    DateTime expires = computeExpirationTime(read);
                    getOrCreateNode(read.getActualLocationOfNode(), expires).addProperty(read.getProperty());
                } else if (request instanceof ReadNodeRequest) {
                    ReadNodeRequest read = (ReadNodeRequest)request;
                    DateTime expires = computeExpirationTime(read);
                    BatchResultsNode node = getOrCreateNode(read.getActualLocationOfNode(), expires);
                    node.setProperties(read.getPropertiesByName());
                    node.setChildren(read.getChildren());
                } else if (request instanceof ReadBlockOfChildrenRequest) {
                    throw new IllegalStateException();
                } else if (request instanceof ReadAllChildrenRequest) {
                    ReadAllChildrenRequest read = (ReadAllChildrenRequest)request;
                    DateTime expires = computeExpirationTime(read);
                    getOrCreateNode(read.getActualLocationOfNode(), expires).setChildren(read.getChildren());
                } else if (request instanceof ReadBranchRequest) {
                    ReadBranchRequest read = (ReadBranchRequest)request;
                    DateTime expires = computeExpirationTime(read);
                    for (Location location : read) {
                        BatchResultsNode node = getOrCreateNode(location, expires);
                        node.setProperties(read.getPropertiesFor(location));
                        node.setChildren(read.getChildren(location));
                    }
                }
            }
            for (Map.Entry<Path, BatchResultsNode> entry : nodes.entrySet()) {
                entry.getValue().freeze();
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        /*package*/BatchResults( Request request ) {
            this.requests = Collections.singletonList(request);
            // Now create the results ...
            if (request instanceof ReadAllPropertiesRequest) {
                ReadAllPropertiesRequest read = (ReadAllPropertiesRequest)request;
                DateTime expires = computeExpirationTime(read);
                getOrCreateNode(read.getActualLocationOfNode(), expires).setProperties(read.getPropertiesByName());
            } else if (request instanceof ReadPropertyRequest) {
                ReadPropertyRequest read = (ReadPropertyRequest)request;
                DateTime expires = computeExpirationTime(read);
                getOrCreateNode(read.getActualLocationOfNode(), expires).addProperty(read.getProperty());
            } else if (request instanceof ReadNodeRequest) {
                ReadNodeRequest read = (ReadNodeRequest)request;
                DateTime expires = computeExpirationTime(read);
                BatchResultsNode node = getOrCreateNode(read.getActualLocationOfNode(), expires);
                node.setProperties(read.getPropertiesByName());
                node.setChildren(read.getChildren());
            } else if (request instanceof ReadBlockOfChildrenRequest) {
                throw new IllegalStateException();
            } else if (request instanceof ReadAllChildrenRequest) {
                ReadAllChildrenRequest read = (ReadAllChildrenRequest)request;
                DateTime expires = computeExpirationTime(read);
                getOrCreateNode(read.getActualLocationOfNode(), expires).setChildren(read.getChildren());
            } else if (request instanceof ReadBranchRequest) {
                ReadBranchRequest read = (ReadBranchRequest)request;
                DateTime expires = computeExpirationTime(read);
                for (Location location : read) {
                    BatchResultsNode node = getOrCreateNode(location, expires);
                    node.setProperties(read.getPropertiesFor(location));
                    node.setChildren(read.getChildren(location));
                }
            }
            for (Map.Entry<Path, BatchResultsNode> entry : nodes.entrySet()) {
                entry.getValue().freeze();
            }
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     * @param request the read request
     */
    public void process( ReadNodeRequest request ) {
        if (request == null) return;
        // Read the properties ...
        ReadAllPropertiesRequest readProperties = new ReadAllPropertiesRequest(request.at(), request.inWorkspace());
        process(readProperties);
        if (readProperties.hasError()) {
            request.setError(readProperties.getError());
            return;
        }
        // Set the actual location ...
        request.setActualLocationOfNode(readProperties.getActualLocationOfNode());

        // Read the children ...
        ReadAllChildrenRequest readChildren = new ReadAllChildrenRequest(request.at(), request.inWorkspace());
        process(readChildren);
        if (readChildren.hasError()) {
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     *
     * @param request the read request
     */
    public void process( ReadPropertyRequest request ) {
        if (request == null) return;
        ReadAllPropertiesRequest readNode = new ReadAllPropertiesRequest(request.on(), request.inWorkspace());
        process(readNode);
        if (readNode.hasError()) {
            request.setError(readNode.getError());
            return;
        }
        Property property = readNode.getPropertiesByName().get(request.named());
        request.setProperty(property);
        // Set the actual location ...
        request.setActualLocationOfNode(readNode.getActualLocationOfNode());
        setCacheableInfo(request);
    }
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     *
     * @param request the read request
     */
    public void process( VerifyNodeExistsRequest request ) {
        if (request == null) return;
        ReadAllPropertiesRequest readNode = new ReadAllPropertiesRequest(request.at(), request.inWorkspace());
        process(readNode);
        if (readNode.hasError()) {
            request.setError(readNode.getError());
            return;
        }
        // Set the actual location ...
        request.setActualLocationOfNode(readNode.getActualLocationOfNode());
        setCacheableInfo(request);
    }
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        FederatedRequest federatedRequest = new FederatedRequest(request);
        while (projectedNode != null) {
            if (projectedNode.isPlaceholder()) {
                PlaceholderNode placeholder = projectedNode.asPlaceholder();
                // Create a request and set the results ...
                ReadAllPropertiesRequest placeholderRequest = new ReadAllPropertiesRequest(placeholder.location(),
                                                                                           request.inWorkspace());
                placeholderRequest.addProperties(placeholder.properties().values());
                placeholderRequest.setActualLocationOfNode(placeholder.location());
                federatedRequest.add(placeholderRequest, true, true, null);
            } else if (projectedNode.isProxy()) {
                ProxyNode proxy = projectedNode.asProxy();
                // Create and submit a request for the projection ...
                ReadAllPropertiesRequest pushDownRequest = new ReadAllPropertiesRequest(proxy.location(), proxy.workspaceName());
                federatedRequest.add(pushDownRequest, proxy.isSameLocationAsOriginal(), false, proxy.projection());
            }
            projectedNode = projectedNode.next();
        }
        // Submit for processing ...
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Related Classes of org.jboss.dna.graph.request.ReadAllPropertiesRequest

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  • org.jboss.dna.graph.connector.federation.JoinMirrorRequestProcessor
  • org.jboss.dna.graph.connector.federation.JoinRequestProcessor
  • org.jboss.dna.graph.connector.test.ReadableConnectorTest
  • org.jboss.dna.graph.Graph$BatchResults
  • org.jboss.dna.graph.GraphTest
  • org.jboss.dna.graph.request.processor.RequestProcessor
  • org.jboss.dna.graph.search.SearchEngineIndexer
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