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package info.magnolia.rest.delivery.jcr.v2; |
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import static java.util.stream.Collectors.*; |
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import info.magnolia.cms.security.JCRSessionOp; |
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import info.magnolia.cms.util.PathUtil; |
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import info.magnolia.context.MgnlContext; |
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import info.magnolia.jcr.util.NodeUtil; |
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import info.magnolia.objectfactory.ComponentProvider; |
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import info.magnolia.rest.AbstractEndpoint; |
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import info.magnolia.rest.DynamicPath; |
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import info.magnolia.rest.delivery.jcr.NodesResult; |
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import info.magnolia.rest.delivery.jcr.QueryBuilder; |
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import info.magnolia.rest.delivery.jcr.filter.FilteringContentDecoratorBuilder; |
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import info.magnolia.rest.delivery.jcr.i18n.I18n; |
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import info.magnolia.rest.reference.ReferenceContext; |
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import info.magnolia.rest.reference.ReferenceDefinition; |
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import info.magnolia.rest.reference.ReferenceResolver; |
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import info.magnolia.rest.reference.ReferenceResolverDefinition; |
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import java.util.Arrays; |
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import java.util.Collections; |
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import java.util.List; |
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import java.util.Map; |
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import java.util.Optional; |
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import java.util.function.Function; |
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import java.util.function.Predicate; |
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import javax.inject.Inject; |
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import javax.jcr.Item; |
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import javax.jcr.Node; |
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import javax.jcr.NodeIterator; |
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import javax.jcr.RepositoryException; |
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import javax.jcr.Session; |
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import javax.jcr.Workspace; |
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import javax.jcr.query.Query; |
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import javax.jcr.query.QueryResult; |
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import javax.ws.rs.DefaultValue; |
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import javax.ws.rs.GET; |
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import javax.ws.rs.NotFoundException; |
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import javax.ws.rs.Path; |
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import javax.ws.rs.PathParam; |
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import javax.ws.rs.Produces; |
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import javax.ws.rs.QueryParam; |
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import javax.ws.rs.core.MediaType; |
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import javax.ws.rs.core.UriInfo; |
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import javax.ws.rs.ext.ContextResolver; |
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import javax.ws.rs.ext.Providers; |
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import org.apache.commons.lang3.StringUtils; |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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@link |
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@DynamicPath |
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@Path("/") |
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@I18n |
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| 58% |
Uncovered Elements: 37 (88) |
Complexity: 24 |
Complexity Density: 0.41 |
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public class JcrDeliveryEndpoint extends AbstractEndpoint<JcrDeliveryEndpointDefinition> { |
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private static final Logger log = LoggerFactory.getLogger(JcrDeliveryEndpoint.class); |
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private static final String PATH_PARAM = "path"; |
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private static final String NODE_TYPES_PARAM = "nodeTypes"; |
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private static final String KEYWORD_PARAM = "q"; |
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private static final String ORDER_BY_PARAM = "orderBy"; |
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private static final String OFFSET_PARAM = "offset"; |
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private static final String LIMIT_PARAM = "limit"; |
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private static final String LANGUAGE_PARAM = "lang"; |
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private static final List<String> ENDPOINT_PARAMETERS = Collections.unmodifiableList(Arrays.asList( |
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NODE_TYPES_PARAM, |
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LANGUAGE_PARAM, |
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KEYWORD_PARAM, |
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ORDER_BY_PARAM, |
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OFFSET_PARAM, |
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LIMIT_PARAM |
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)); |
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private final ComponentProvider componentProvider; |
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@javax.ws.rs.core.Context |
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private UriInfo uriInfo; |
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@javax.ws.rs.core.Context |
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private Providers providers; |
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| 100% |
Uncovered Elements: 0 (2) |
Complexity: 1 |
Complexity Density: 0.5 |
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3 |
@Inject... |
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public JcrDeliveryEndpoint(JcrDeliveryEndpointDefinition endpointDefinition, ComponentProvider componentProvider) { |
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super(endpointDefinition); |
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this.componentProvider = componentProvider; |
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} |
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| 55.6% |
Uncovered Elements: 4 (9) |
Complexity: 3 |
Complexity Density: 0.43 |
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2 |
@GET... |
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@Path("/{path:.*}") |
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@Produces({MediaType.APPLICATION_JSON}) |
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public Node readNode(@PathParam(PATH_PARAM) @DefaultValue("/") String path) throws RepositoryException { |
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String workspace = getEndpointDefinition().getWorkspace(); |
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List<ReferenceDefinition> references = getEndpointDefinition().getReferences(); |
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if (references != null && !references.isEmpty()) { |
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ReferenceContext context = getReferenceContext(); |
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Map<Predicate, ReferenceResolver> resolvers = getReferenceResolvers(references); |
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context.setResolvers(resolvers); |
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} |
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return doSessionOperation(getEndpointDefinition().isBypassWorkspaceAcls(), new JCRSessionOp<Node>(workspace) { |
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| 78.9% |
Uncovered Elements: 4 (19) |
Complexity: 5 |
Complexity Density: 0.38 |
|
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2 |
@Override... |
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public Node exec(Session session) throws RepositoryException { |
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String nodePath = PathUtil.createPath(getEndpointDefinition().getRootPath(), path); |
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Node node = session.getNode(nodePath); |
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if (getEndpointDefinition().getNodeTypes() != null && !getEndpointDefinition().getNodeTypes().isEmpty()) { |
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boolean matchingNodeType = false; |
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for (String nodeType : getEndpointDefinition().getNodeTypes()) { |
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if (NodeUtil.isNodeType(node, nodeType)) { |
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matchingNodeType = true; |
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break; |
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} |
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} |
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if (!matchingNodeType) { |
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throw new NotFoundException(String.format("Node '%s' does not match any configured node type", node)); |
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} |
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} |
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FilteringContentDecoratorBuilder decorators = new FilteringContentDecoratorBuilder() |
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.childNodeTypes(getEndpointDefinition().getChildNodeTypes()) |
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.depth(getEndpointDefinition().getDepth()) |
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.includeSystemProperties(getEndpointDefinition().isIncludeSystemProperties()); |
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node = decorators.wrapNode(node); |
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return node; |
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} |
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}); |
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} |
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| 65% |
Uncovered Elements: 7 (20) |
Complexity: 6 |
Complexity Density: 0.5 |
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1 |
@GET... |
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@Produces({MediaType.APPLICATION_JSON}) |
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public NodesResult queryNodes(@QueryParam(KEYWORD_PARAM) String keyword, |
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@QueryParam(ORDER_BY_PARAM) String orderByParam, |
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@QueryParam(OFFSET_PARAM) Long offsetParam, |
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@QueryParam(LIMIT_PARAM) Long limitParam) throws RepositoryException { |
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String workspace = getEndpointDefinition().getWorkspace(); |
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long offset = offsetParam == null ? 0 : offsetParam; |
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long limit = limitParam == null ? getEndpointDefinition().getLimit() : limitParam; |
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List<String> propertiesToOrderBy = StringUtils.isEmpty(orderByParam) ? |
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Collections.emptyList() : |
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Arrays.stream(StringUtils.split(orderByParam, ",")) |
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.map(String::trim) |
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.collect(toList()); |
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Map<String, List<String>> filteringConditions = uriInfo.getQueryParameters().entrySet().stream() |
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.filter(entry -> !ENDPOINT_PARAMETERS.contains(entry.getKey()) && !entry.getValue().isEmpty()) |
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.collect(toMap(Map.Entry::getKey, Map.Entry::getValue)); |
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List<ReferenceDefinition> references = getEndpointDefinition().getReferences(); |
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if (references != null && !references.isEmpty()) { |
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ReferenceContext context = getReferenceContext(); |
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Map<Predicate, ReferenceResolver> resolvers = getReferenceResolvers(references); |
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context.setResolvers(resolvers); |
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} |
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NodeIterator results = doSessionOperation(getEndpointDefinition().isBypassWorkspaceAcls(), new JCRSessionOp<NodeIterator>(workspace) { |
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| 100% |
Uncovered Elements: 0 (7) |
Complexity: 1 |
Complexity Density: 0.14 |
|
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1 |
@Override... |
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public NodeIterator exec(Session session) throws RepositoryException { |
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Workspace workspaceObj = session.getWorkspace(); |
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Query query = QueryBuilder.inWorkspace(workspaceObj) |
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.rootPath(getEndpointDefinition().getRootPath()) |
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.nodeTypes(getEndpointDefinition().getNodeTypes()) |
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.keyword(keyword) |
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.conditions(filteringConditions) |
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.orderBy(propertiesToOrderBy) |
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.offset(offset) |
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.limit(limit) |
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.build(); |
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QueryResult result = query.execute(); |
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NodeIterator nodeIterator = result.getNodes(); |
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FilteringContentDecoratorBuilder decorators = new FilteringContentDecoratorBuilder() |
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.childNodeTypes(getEndpointDefinition().getChildNodeTypes()) |
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.depth(getEndpointDefinition().getDepth()) |
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.includeSystemProperties(getEndpointDefinition().isIncludeSystemProperties()); |
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nodeIterator = decorators.wrapNodeIterator(nodeIterator); |
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return nodeIterator; |
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} |
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}); |
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return new NodesResult(results, 0); |
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} |
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| 60% |
Uncovered Elements: 2 (5) |
Complexity: 2 |
Complexity Density: 0.67 |
|
251 |
3 |
private <R> R doSessionOperation(boolean bypassWorkspaceAcls, MgnlContext.Op<R, RepositoryException> operation) throws RepositoryException {... |
252 |
3 |
if (bypassWorkspaceAcls) { |
253 |
0 |
return MgnlContext.doInSystemContext(operation); |
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} |
255 |
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256 |
3 |
return operation.exec(); |
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} |
258 |
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| 0% |
Uncovered Elements: 2 (2) |
Complexity: 1 |
Complexity Density: 0.5 |
|
259 |
0 |
private ReferenceContext getReferenceContext() {... |
260 |
0 |
ContextResolver<ReferenceContext> contextResolver = providers.getContextResolver(ReferenceContext.class, MediaType.WILDCARD_TYPE); |
261 |
0 |
return contextResolver.getContext(ReferenceContext.class); |
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} |
263 |
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| 0% |
Uncovered Elements: 1 (1) |
Complexity: 1 |
Complexity Density: 1 |
|
264 |
0 |
private Map<Predicate, ReferenceResolver> getReferenceResolvers(List<ReferenceDefinition> referenceDefinitions) {... |
265 |
0 |
return referenceDefinitions.stream() |
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.filter(definition -> definition.getReferenceResolver() != null && definition.getReferenceResolver().getImplementationClass() != null) |
267 |
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.collect(toMap((Function<ReferenceDefinition, Predicate>) this::instantiatePredicate, this::instantiateResolver)); |
268 |
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} |
269 |
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| 0% |
Uncovered Elements: 10 (10) |
Complexity: 3 |
Complexity Density: 0.38 |
|
270 |
0 |
private Predicate<Item> instantiatePredicate(ReferenceDefinition definition) {... |
271 |
0 |
return item -> { |
272 |
0 |
try { |
273 |
0 |
Node node = item.isNode() ? (Node) item : item.getParent(); |
274 |
0 |
boolean matchNodeType = definition.getNodeType() == null || node.isNodeType(definition.getNodeType()); |
275 |
0 |
boolean matchItemName = definition.getPropertyName() != null && item.getName().matches(definition.getPropertyName()); |
276 |
0 |
return matchNodeType && matchItemName; |
277 |
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} catch (RepositoryException e) { |
278 |
0 |
log.warn("Cannot get information from item {}:", item, e); |
279 |
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} |
280 |
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|
281 |
0 |
return false; |
282 |
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}; |
283 |
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} |
284 |
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|
|
|
| 0% |
Uncovered Elements: 3 (3) |
Complexity: 1 |
Complexity Density: 0.33 |
|
285 |
0 |
private ReferenceResolver instantiateResolver(ReferenceDefinition definition) {... |
286 |
0 |
ReferenceResolverDefinition resolverDefinition = definition.getReferenceResolver(); |
287 |
0 |
ReferenceResolver resolver = componentProvider.newInstance(resolverDefinition.getImplementationClass(), resolverDefinition); |
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0 |
return new ReferenceResolverWrapper(resolver, getEndpointDefinition().isIncludeSystemProperties(), getEndpointDefinition().isBypassWorkspaceAcls()); |
289 |
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} |
290 |
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|
291 |
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292 |
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|
293 |
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|
294 |
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| 0% |
Uncovered Elements: 23 (23) |
Complexity: 7 |
Complexity Density: 0.47 |
|
295 |
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private class ReferenceResolverWrapper implements ReferenceResolver { |
296 |
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private final ReferenceResolver resolver; |
297 |
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private final boolean includeSystemProperties; |
298 |
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private final boolean useSystemContext; |
299 |
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|
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| 0% |
Uncovered Elements: 3 (3) |
Complexity: 1 |
Complexity Density: 0.33 |
|
300 |
0 |
ReferenceResolverWrapper(ReferenceResolver resolver, boolean includeSystemProperties, boolean useSystemContext) {... |
301 |
0 |
this.resolver = resolver; |
302 |
0 |
this.includeSystemProperties = includeSystemProperties; |
303 |
0 |
this.useSystemContext = useSystemContext; |
304 |
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} |
305 |
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| 0% |
Uncovered Elements: 18 (18) |
Complexity: 6 |
Complexity Density: 0.5 |
|
306 |
0 |
@Override... |
307 |
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public Optional<?> resolve(Object value) { |
308 |
0 |
Optional<?> resolvedItem; |
309 |
0 |
try { |
310 |
0 |
resolvedItem = doSessionOperation(useSystemContext, () -> resolver.resolve(value)); |
311 |
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} catch (RepositoryException e) { |
312 |
0 |
JcrDeliveryEndpoint.log.warn("Cannot resolve referenced item {}:", value, e); |
313 |
0 |
resolvedItem = Optional.empty(); |
314 |
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} |
315 |
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316 |
0 |
if (resolvedItem.isPresent() && !includeSystemProperties) { |
317 |
0 |
FilteringContentDecoratorBuilder filteringBuilder = new FilteringContentDecoratorBuilder() |
318 |
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.includeSystemProperties(getEndpointDefinition().isIncludeSystemProperties()); |
319 |
0 |
if (resolvedItem.get() instanceof Node) { |
320 |
0 |
return ((Optional<Node>) resolvedItem).map(filteringBuilder::wrapNode); |
321 |
0 |
} else if (resolvedItem.get() instanceof NodeIterator) { |
322 |
0 |
return ((Optional<NodeIterator>) resolvedItem).map(filteringBuilder::wrapNodeIterator); |
323 |
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} |
324 |
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} |
325 |
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326 |
0 |
return resolvedItem; |
327 |
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} |
328 |
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} |
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} |