Examples with FilterSpec io.crnk.core.queryspec.FilterSpec used on opensource projects

Example 11 with FilterSpec

use of io.crnk.core.queryspec.FilterSpec in project crnk-framework by crnk-project.

the class ApprovalTestApplication method createApprovalModule.

// tag::approvalModule[]
public static SimpleModule createApprovalModule(ApprovalManager approvalManager) {
    FilterSpec approvalFilter = new FilterSpec(Arrays.asList("definitionKey"), FilterOperator.EQ, "scheduleChange");
    List<FilterSpec> approvalFilters = Arrays.asList(approvalFilter);
    SimpleModule module = new SimpleModule("approval");
    module.addRepositoryDecoratorFactory(ApprovalRepositoryDecorator.createFactory(approvalManager));
    module.addRepository(new ApprovalRelationshipRepository(Schedule.class, ScheduleApprovalProcessInstance.class, "approval", "approval/schedule", approvalFilters));
    return module;
}

Example 12 with FilterSpec

use of io.crnk.core.queryspec.FilterSpec in project crnk-framework by crnk-project.

the class ApprovalRelationshipRepository method findOneTarget.

@Override
public P findOneTarget(Serializable sourceId, String fieldName, QuerySpec querySpec) {
    if (relationshipName.equals(fieldName)) {
        RegistryEntry resourceEntry = resourceRegistry.getEntry(resourceClass);
        RegistryEntry processEntry = resourceRegistry.getEntry(processInfoClass);
        String resourceType = resourceEntry.getResourceInformation().getResourceType();
        ResourceRepositoryV2 processRepository = (ResourceRepositoryV2) processEntry.getResourceRepository(null).getResourceRepository();
        QuerySpec processQuerySpec = querySpec.duplicate();
        processQuerySpec.addFilter(new FilterSpec(Arrays.asList(RESOURCE_ID_FIELD), FilterOperator.EQ, sourceId.toString()));
        processQuerySpec.addFilter(new FilterSpec(Arrays.asList(RESOURCE_TYPE_FIELD), FilterOperator.EQ, resourceType));
        baseFilters.forEach(processQuerySpec::addFilter);
        ResourceList list = processRepository.findAll(querySpec);
        PreconditionUtil.assertTrue("unique result expected", list.size() <= 1);
        return list.isEmpty() ? null : (P) list.get(0);
    } else {
        throw new UnsupportedOperationException("unknown fieldName '" + fieldName + "'");
    }
}

Example 13 with FilterSpec

use of io.crnk.core.queryspec.FilterSpec in project crnk-framework by crnk-project.

the class JpaEntityRepository method findOne.

@Override
public final T findOne(I id, QuerySpec querySpec) {
    QuerySpec idQuerySpec = querySpec.duplicate();
    idQuerySpec.addFilter(new FilterSpec(Arrays.asList(primaryKeyAttr.getName()), FilterOperator.EQ, id));
    List<T> results = findAll(idQuerySpec);
    return getUnique(results, id);
}

Example 14 with FilterSpec

use of io.crnk.core.queryspec.FilterSpec in project crnk-framework by crnk-project.

the class JpaEntityRepository method findAll.

@Override
public final ResourceList<T> findAll(Iterable<I> ids, QuerySpec querySpec) {
    QuerySpec idQuerySpec = querySpec.duplicate();
    idQuerySpec.addFilter(new FilterSpec(Arrays.asList(primaryKeyAttr.getName()), FilterOperator.EQ, ids));
    return findAll(idQuerySpec);
}

Example 15 with FilterSpec

use of io.crnk.core.queryspec.FilterSpec in project crnk-framework by crnk-project.

the class RelationshipRepositoryBase method findTargets.

@SuppressWarnings("unchecked")
public MultivaluedMap<I, D> findTargets(Iterable<I> sourceIds, String fieldName, QuerySpec querySpec) {
    RegistryEntry sourceEntry = resourceRegistry.findEntry(sourceResourceClass);
    ResourceInformation sourceInformation = sourceEntry.getResourceInformation();
    ResourceField field = sourceInformation.findFieldByUnderlyingName(fieldName);
    RegistryEntry targetEntry = getTargetEntry(field);
    String oppositeName = getOppositeName(fieldName);
    QuerySpec idQuerySpec = querySpec.duplicate();
    idQuerySpec.addFilter(new FilterSpec(Arrays.asList(oppositeName, sourceInformation.getIdField().getUnderlyingName()), FilterOperator.EQ, sourceIds));
    idQuerySpec.includeRelation(Arrays.asList(oppositeName));
    ResourceRepositoryAdapter<D, J> targetAdapter = targetEntry.getResourceRepository();
    JsonApiResponse response = targetAdapter.findAll(new QuerySpecAdapter(idQuerySpec, resourceRegistry));
    List<D> results = (List<D>) response.getEntity();
    MultivaluedMap<I, D> bulkResult = new MultivaluedMap<I, D>() {

        @Override
        protected List<D> newList() {
            return new DefaultResourceList<>();
        }
    };
    Set<I> sourceIdSet = new HashSet<>();
    for (I sourceId : sourceIds) {
        sourceIdSet.add(sourceId);
    }
    for (D result : results) {
        handleTarget(bulkResult, result, sourceIdSet, oppositeName, sourceInformation);
    }
    return bulkResult;
}