Examples with Node org.hisp.dhis.node.Node used on opensource projects

Example 11 with Node

use of org.hisp.dhis.node.Node in project dhis2-core by dhis2.

the class PdfNodeSerializer method startWriteRootNode.

@Override
protected void startWriteRootNode(RootNode rootNode) throws Exception {
    for (Node child : rootNode.getChildren()) {
        if (child.isCollection()) {
            PdfPTable table = PDFUtils.getPdfPTable(true, 0.25f, 0.75f);
            boolean haveContent = false;
            for (Node node : child.getChildren()) {
                for (Node property : node.getChildren()) {
                    if (property.isSimple()) {
                        table.addCell(PDFUtils.getItalicCell(property.getName()));
                        table.addCell(PDFUtils.getTextCell(getValue((SimpleNode) property)));
                        haveContent = true;
                    }
                }
                if (haveContent) {
                    table.addCell(PDFUtils.getEmptyCell(2, 15));
                    haveContent = false;
                }
            }
            document.add(table);
        }
    }
}

Example 12 with Node

use of org.hisp.dhis.node.Node in project dhis2-core by dhis2.

the class AbstractCrudController method getObjectInternal.

@SuppressWarnings("unchecked")
private RootNode getObjectInternal(String uid, Map<String, String> parameters, List<String> filters, List<String> fields, User user) throws Exception {
    WebOptions options = new WebOptions(parameters);
    List<T> entities = getEntity(uid, options);
    if (entities.isEmpty()) {
        throw new WebMessageException(WebMessageUtils.notFound(getEntityClass(), uid));
    }
    Query query = queryService.getQueryFromUrl(getEntityClass(), filters, new ArrayList<>(), options.getRootJunction());
    query.setUser(user);
    query.setObjects(entities);
    entities = (List<T>) queryService.query(query);
    handleLinksAndAccess(entities, fields, true, user);
    for (T entity : entities) {
        postProcessEntity(entity);
        postProcessEntity(entity, options, parameters);
    }
    CollectionNode collectionNode = fieldFilterService.filter(getEntityClass(), entities, fields);
    if (options.isTrue("useWrapper") || entities.size() > 1) {
        RootNode rootNode = NodeUtils.createMetadata(collectionNode);
        rootNode.getConfig().setInclusionStrategy(getInclusionStrategy(parameters.get("inclusionStrategy")));
        return rootNode;
    } else {
        List<Node> children = collectionNode.getChildren();
        RootNode rootNode;
        if (!children.isEmpty()) {
            rootNode = NodeUtils.createRootNode(children.get(0));
        } else {
            rootNode = NodeUtils.createRootNode(new ComplexNode(getSchema().getSingular()));
        }
        rootNode.getConfig().setInclusionStrategy(getInclusionStrategy(parameters.get("inclusionStrategy")));
        return rootNode;
    }
}

Example 13 with Node

use of org.hisp.dhis.node.Node in project dhis2-core by dhis2.

the class AbstractCrudController method getCollectionItem.

//--------------------------------------------------------------------------
// Identifiable object collections add, delete
//--------------------------------------------------------------------------
@RequestMapping(value = "/{uid}/{property}/{itemId}", method = RequestMethod.GET)
@ResponseBody
public RootNode getCollectionItem(@PathVariable("uid") String pvUid, @PathVariable("property") String pvProperty, @PathVariable("itemId") String pvItemId, @RequestParam Map<String, String> parameters, TranslateParams translateParams, HttpServletRequest request, HttpServletResponse response) throws Exception {
    User user = currentUserService.getCurrentUser();
    setUserContext(user, translateParams);
    if (!aclService.canRead(user, getEntityClass())) {
        throw new ReadAccessDeniedException("You don't have the proper permissions to read objects of this type.");
    }
    RootNode rootNode = getObjectInternal(pvUid, parameters, Lists.newArrayList(), Lists.newArrayList(pvProperty + "[:all]"), user);
    // TODO optimize this using field filter (collection filtering)
    if (!rootNode.getChildren().isEmpty() && rootNode.getChildren().get(0).isCollection()) {
        rootNode.getChildren().get(0).getChildren().stream().filter(Node::isComplex).forEach(node -> {
            node.getChildren().stream().filter(child -> child.isSimple() && child.getName().equals("id") && !((SimpleNode) child).getValue().equals(pvItemId)).forEach(child -> rootNode.getChildren().get(0).removeChild(node));
        });
    }
    if (rootNode.getChildren().isEmpty() || rootNode.getChildren().get(0).getChildren().isEmpty()) {
        throw new WebMessageException(WebMessageUtils.notFound(pvProperty + " with ID " + pvItemId + " could not be found."));
    }
    return rootNode;
}

Example 14 with Node

use of org.hisp.dhis.node.Node in project dhis2-core by dhis2.

the class PluckNodeTransformerTest method withoutArg.

@Test
void withoutArg() {
    Node result = transformer.transform(collectionNode, null);
    Assertions.assertTrue(result instanceof CollectionNode);
    CollectionNode collection = (CollectionNode) result;
    Assertions.assertEquals("organisationUnits", collection.getName());
    Assertions.assertEquals("testUrn", collection.getNamespace());
    Assertions.assertEquals(2, collection.getUnorderedChildren().size());
    Assertions.assertEquals("id", collection.getUnorderedChildren().get(0).getName());
    Assertions.assertTrue(collection.getUnorderedChildren().get(0) instanceof SimpleNode);
    Assertions.assertEquals("abc1", ((SimpleNode) collection.getUnorderedChildren().get(0)).getValue());
    Assertions.assertEquals("id", collection.getUnorderedChildren().get(1).getName());
    Assertions.assertTrue(collection.getUnorderedChildren().get(1) instanceof SimpleNode);
    Assertions.assertEquals("abc2", ((SimpleNode) collection.getUnorderedChildren().get(1)).getValue());
}

Example 15 with Node

use of org.hisp.dhis.node.Node in project dhis2-core by dhis2.

the class AbstractFullReadOnlyController method getCollectionItem.

@GetMapping("/{uid}/{property}/{itemId}")
@ResponseBody
public RootNode getCollectionItem(@PathVariable("uid") String pvUid, @PathVariable("property") String pvProperty, @PathVariable("itemId") String pvItemId, @RequestParam Map<String, String> parameters, TranslateParams translateParams, HttpServletResponse response, @CurrentUser User currentUser) throws Exception {
    setUserContext(currentUser, translateParams);
    try {
        if (!aclService.canRead(currentUser, getEntityClass())) {
            throw new ReadAccessDeniedException("You don't have the proper permissions to read objects of this type.");
        }
        RootNode rootNode = getObjectInternal(pvUid, parameters, Lists.newArrayList(), Lists.newArrayList(pvProperty + "[:all]"), currentUser);
        // TODO optimize this using field filter (collection filtering)
        if (!rootNode.getChildren().isEmpty() && rootNode.getChildren().get(0).isCollection()) {
            rootNode.getChildren().get(0).getChildren().stream().filter(Node::isComplex).forEach(node -> {
                node.getChildren().stream().filter(child -> child.isSimple() && child.getName().equals("id") && !((SimpleNode) child).getValue().equals(pvItemId)).forEach(child -> rootNode.getChildren().get(0).removeChild(node));
            });
        }
        if (rootNode.getChildren().isEmpty() || rootNode.getChildren().get(0).getChildren().isEmpty()) {
            throw new WebMessageException(notFound(pvProperty + " with ID " + pvItemId + " could not be found."));
        }
        cachePrivate(response);
        return rootNode;
    } finally {
        UserContext.reset();
    }
}