Examples with Node org.openforis.idm.model.Node used on opensource projects

Example 1 with Node

use of org.openforis.idm.model.Node in project collect by openforis.

the class DataCleansingChainIntegrationTest method countResults.

private int countResults(DataQuery query) {
    final List<Node<?>> nodes = new ArrayList<Node<?>>();
    DataQueryExecutorJob job = jobManager.createJob(DataQueryExecutorJob.class);
    DataQueryExecutorJobInput dataQueryExecutorJobInput = new DataQueryExecutorJobInput(query, Step.ENTRY, new NodeProcessor() {

        public void process(Node<?> node) throws Exception {
            nodes.add(node);
        }
    });
    job.setInput(dataQueryExecutorJobInput);
    jobManager.start(job, false);
    return nodes.size();
}

Example 2 with Node

use of org.openforis.idm.model.Node in project collect by openforis.

the class QueryExecutorIntegrationTest method testSimpleQuery.

@Test
public void testSimpleQuery() {
    // select region from tree where dbh > 20
    DataQuery query = new DataQuery(survey);
    EntityDefinition treeDef = (EntityDefinition) survey.getSchema().getDefinitionByPath("/cluster/plot/tree");
    AttributeDefinition dbhDef = (AttributeDefinition) survey.getSchema().getDefinitionByPath("/cluster/plot/tree/dbh");
    query.setEntityDefinition(treeDef);
    query.setAttributeDefinition(dbhDef);
    query.setConditions("dbh > 20");
    final List<Node<?>> nodes = new ArrayList<Node<?>>();
    DataQueryExecutorJob job = jobManager.createJob(DataQueryExecutorJob.class);
    DataQueryExecutorJobInput input = new DataQueryExecutorJobInput(query, Step.ENTRY, new NodeProcessor() {

        public void process(Node<?> node) {
            nodes.add(node);
        }
    });
    job.setInput(input);
    jobManager.start(job, false);
    assertFalse(nodes.isEmpty());
    // first result
    Node<?> node = nodes.get(0);
    assertTrue(node instanceof Attribute);
    CollectRecord record = (CollectRecord) node.getRecord();
    assertEquals(Arrays.asList("10_117"), record.getRootEntityKeyValues());
}

Example 3 with Node

use of org.openforis.idm.model.Node in project collect by openforis.

the class DataCleansingChainExectutorTask method executeStep.

private DataCleansingStepExecutionResult executeStep(CollectRecord record, DataCleansingStep step) {
    DataCleansingStepExecutionResult result = null;
    DataQueryEvaluator queryEvaluator = createQueryEvaluator(step.getQuery());
    List<Node<?>> nodes = queryEvaluator.evaluate(record);
    for (Node<?> node : nodes) {
        DataCleansingStepNodeProcessorResult processResult = processNode(step, node);
        if (processResult != null) {
            switch(processResult) {
                case ATTRIBUTE_UPDATED:
                case ENTITY_DELETED:
                    cleansedNodes++;
                    result = DataCleansingStepExecutionResult.RECORD_UPDATED;
                    break;
                case RECORD_TO_BE_DELETED:
                    result = DataCleansingStepExecutionResult.RECORD_TO_BE_DELETED;
                    break;
            }
        }
        if (processResult == DataCleansingStepNodeProcessorResult.RECORD_TO_BE_DELETED) {
            break;
        }
    }
    return result;
}

Example 4 with Node

use of org.openforis.idm.model.Node in project collect by openforis.

the class DataService method findAssignableCodeListItems.

/**
 * Gets the code list items assignable to the specified attribute.
 *
 * @param parentEntityId
 * @param attrName
 * @return
 */
@Secured(USER)
public List<CodeListItemProxy> findAssignableCodeListItems(int parentEntityId, String attrName) {
    CollectRecord record = getActiveRecord();
    CollectSurvey survey = (CollectSurvey) record.getSurvey();
    UserGroup surveyUserGroup = survey.getUserGroup();
    User user = sessionManager.getLoggedUser();
    final UserInGroup userInGroup = userGroupManager.findUserInGroupOrDescendants(surveyUserGroup, user);
    if (userInGroup == null) {
        throw new IllegalStateException(String.format("User %s not allowed to access survey %s", user.getUsername(), survey.getName()));
    }
    Entity parent = (Entity) record.getNodeByInternalId(parentEntityId);
    CodeAttributeDefinition def = (CodeAttributeDefinition) parent.getDefinition().getChildDefinition(attrName);
    List<CodeListItem> items = codeListManager.loadValidItems(parent, def);
    List<CodeListItem> filteredItems = new ArrayList<CodeListItem>(items);
    // filter by user group qualifier (if any)
    UserGroup group = userGroupManager.loadById(userInGroup.getGroupId());
    String qualifierName = group.getQualifier1Name();
    String listHierarchicalLevelName = def.getList().isHierarchical() ? def.getHierarchicalLevel() : def.getListName();
    if (qualifierName != null && qualifierName.equals(listHierarchicalLevelName)) {
        CollectionUtils.filter(filteredItems, new Predicate<CodeListItem>() {

            public boolean evaluate(CodeListItem item) {
                return item.getCode().equals(group.getQualifier1Value());
            }
        });
    }
    List<CodeListItemProxy> result = CodeListItemProxy.fromList(filteredItems);
    List<Node<?>> selectedCodes = parent.getChildren(attrName);
    CodeListItemProxy.setSelectedItems(result, selectedCodes);
    return result;
}

Example 5 with Node

use of org.openforis.idm.model.Node in project collect by openforis.

the class ModelPathExpressionTest method testIteratePath2.

@Test
public void testIteratePath2() throws InvalidExpressionException {
    String entityName = "plot";
    Entity plot1 = EntityBuilder.addEntity(cluster, entityName);
    EntityBuilder.addValue(plot1, "no", new Code("1"));
    Entity plot2 = EntityBuilder.addEntity(cluster, entityName);
    EntityBuilder.addValue(plot2, "no", new Code("1"));
    Entity plot3 = EntityBuilder.addEntity(cluster, entityName);
    EntityBuilder.addValue(plot3, "no", new Code("1"));
    String expr = "plot/no";
    List<Node<?>> list = iterateExpression(expr, cluster);
    Assert.assertEquals(3, list.size());
}