Examples with ForeignKey org.broadleafcommerce.openadmin.dto.ForeignKey used on opensource projects

Example 1 with ForeignKey

use of org.broadleafcommerce.openadmin.dto.ForeignKey in project BroadleafCommerce by BroadleafCommerce.

the class AdornedTargetCollectionFieldMetadataProvider method buildAdornedTargetCollectionMetadata.

protected void buildAdornedTargetCollectionMetadata(Class<?> parentClass, Class<?> targetClass, Map<String, FieldMetadata> attributes, FieldInfo field, FieldMetadataOverride adornedTargetCollectionMetadata, DynamicEntityDao dynamicEntityDao) {
    AdornedTargetCollectionMetadata serverMetadata = (AdornedTargetCollectionMetadata) attributes.get(field.getName());
    Class<?> resolvedClass = parentClass == null ? targetClass : parentClass;
    AdornedTargetCollectionMetadata metadata;
    if (serverMetadata != null) {
        metadata = serverMetadata;
    } else {
        metadata = new AdornedTargetCollectionMetadata();
    }
    metadata.setTargetClass(targetClass.getName());
    metadata.setFieldName(field.getName());
    if (adornedTargetCollectionMetadata.getReadOnly() != null) {
        metadata.setMutable(!adornedTargetCollectionMetadata.getReadOnly());
    }
    if (adornedTargetCollectionMetadata.getShowIfProperty() != null) {
        metadata.setShowIfProperty(adornedTargetCollectionMetadata.getShowIfProperty());
    }
    if (adornedTargetCollectionMetadata.getShowIfFieldEquals() != null) {
        metadata.setShowIfFieldEquals(adornedTargetCollectionMetadata.getShowIfFieldEquals());
    }
    org.broadleafcommerce.openadmin.dto.OperationTypes dtoOperationTypes = new org.broadleafcommerce.openadmin.dto.OperationTypes(OperationType.ADORNEDTARGETLIST, OperationType.ADORNEDTARGETLIST, OperationType.ADORNEDTARGETLIST, OperationType.ADORNEDTARGETLIST, OperationType.BASIC);
    if (adornedTargetCollectionMetadata.getAddType() != null) {
        dtoOperationTypes.setAddType(adornedTargetCollectionMetadata.getAddType());
    }
    if (adornedTargetCollectionMetadata.getRemoveType() != null) {
        dtoOperationTypes.setRemoveType(adornedTargetCollectionMetadata.getRemoveType());
    }
    if (adornedTargetCollectionMetadata.getFetchType() != null) {
        dtoOperationTypes.setFetchType(adornedTargetCollectionMetadata.getFetchType());
    }
    if (adornedTargetCollectionMetadata.getInspectType() != null) {
        dtoOperationTypes.setInspectType(adornedTargetCollectionMetadata.getInspectType());
    }
    if (adornedTargetCollectionMetadata.getUpdateType() != null) {
        dtoOperationTypes.setUpdateType(adornedTargetCollectionMetadata.getUpdateType());
    }
    // don't allow additional non-persistent properties or additional foreign keys for an advanced collection datasource - they don't make sense in this context
    PersistencePerspective persistencePerspective;
    if (serverMetadata != null) {
        persistencePerspective = metadata.getPersistencePerspective();
        persistencePerspective.setOperationTypes(dtoOperationTypes);
    } else {
        persistencePerspective = new PersistencePerspective(dtoOperationTypes, new String[] {}, new ForeignKey[] {});
        metadata.setPersistencePerspective(persistencePerspective);
    }
    String parentObjectProperty = null;
    if (serverMetadata != null) {
        parentObjectProperty = ((AdornedTargetList) serverMetadata.getPersistencePerspective().getPersistencePerspectiveItems().get(PersistencePerspectiveItemType.ADORNEDTARGETLIST)).getLinkedObjectPath();
    }
    if (!StringUtils.isEmpty(adornedTargetCollectionMetadata.getParentObjectProperty())) {
        parentObjectProperty = adornedTargetCollectionMetadata.getParentObjectProperty();
    }
    if (parentObjectProperty == null && !StringUtils.isEmpty(field.getOneToManyMappedBy())) {
        parentObjectProperty = field.getOneToManyMappedBy();
    }
    if (parentObjectProperty == null && !StringUtils.isEmpty(field.getManyToManyMappedBy())) {
        parentObjectProperty = field.getManyToManyMappedBy();
    }
    if (StringUtils.isEmpty(parentObjectProperty)) {
        throw new IllegalArgumentException("Unable to infer a parentObjectProperty for the @AdminPresentationAdornedTargetCollection annotated field(" + field.getName() + "). If not using the mappedBy property of @OneToMany or @ManyToMany, please make sure to explicitly define the parentObjectProperty property");
    }
    String sortProperty = null;
    if (serverMetadata != null) {
        sortProperty = ((AdornedTargetList) serverMetadata.getPersistencePerspective().getPersistencePerspectiveItems().get(PersistencePerspectiveItemType.ADORNEDTARGETLIST)).getSortField();
    }
    if (!StringUtils.isEmpty(adornedTargetCollectionMetadata.getSortProperty())) {
        sortProperty = adornedTargetCollectionMetadata.getSortProperty();
    }
    metadata.setParentObjectClass(resolvedClass.getName());
    if (adornedTargetCollectionMetadata.getMaintainedAdornedTargetFields() != null) {
        metadata.setMaintainedAdornedTargetFields(adornedTargetCollectionMetadata.getMaintainedAdornedTargetFields());
    }
    if (adornedTargetCollectionMetadata.getGridVisibleFields() != null) {
        metadata.setGridVisibleFields(adornedTargetCollectionMetadata.getGridVisibleFields());
    }
    if (adornedTargetCollectionMetadata.getSelectizeVisibleField() != null) {
        metadata.setSelectizeVisibleField(adornedTargetCollectionMetadata.getSelectizeVisibleField());
    }
    String parentObjectIdProperty = null;
    if (serverMetadata != null) {
        parentObjectIdProperty = ((AdornedTargetList) serverMetadata.getPersistencePerspective().getPersistencePerspectiveItems().get(PersistencePerspectiveItemType.ADORNEDTARGETLIST)).getLinkedIdProperty();
    }
    if (adornedTargetCollectionMetadata.getParentObjectIdProperty() != null) {
        parentObjectIdProperty = adornedTargetCollectionMetadata.getParentObjectIdProperty();
    }
    String targetObjectProperty = null;
    if (serverMetadata != null) {
        targetObjectProperty = ((AdornedTargetList) serverMetadata.getPersistencePerspective().getPersistencePerspectiveItems().get(PersistencePerspectiveItemType.ADORNEDTARGETLIST)).getTargetObjectPath();
    }
    if (adornedTargetCollectionMetadata.getTargetObjectProperty() != null) {
        targetObjectProperty = adornedTargetCollectionMetadata.getTargetObjectProperty();
    }
    if (StringUtils.isEmpty(parentObjectIdProperty)) {
        throw new IllegalArgumentException("targetObjectProperty not defined");
    }
    String joinEntityClass = null;
    if (serverMetadata != null) {
        joinEntityClass = ((AdornedTargetList) serverMetadata.getPersistencePerspective().getPersistencePerspectiveItems().get(PersistencePerspectiveItemType.ADORNEDTARGETLIST)).getJoinEntityClass();
    }
    if (adornedTargetCollectionMetadata.getJoinEntityClass() != null) {
        joinEntityClass = adornedTargetCollectionMetadata.getJoinEntityClass();
    }
    Class<?> collectionTarget = null;
    try {
        checkCeiling: {
            try {
                ParameterizedType pt = (ParameterizedType) field.getGenericType();
                java.lang.reflect.Type collectionType = pt.getActualTypeArguments()[0];
                collectionTarget = (Class<?>) collectionType;
                // Hibernate class is from that
                if (collectionTarget.isInterface()) {
                    collectionTarget = entityConfiguration.lookupEntityClass(collectionTarget.getName());
                }
                break checkCeiling;
            } catch (NoSuchBeanDefinitionException e) {
            // We weren't successful at looking at entity configuration to find the type of this collection.
            // We will continue and attempt to find it via the Hibernate annotations
            }
            if (!StringUtils.isEmpty(field.getOneToManyTargetEntity()) && !void.class.getName().equals(field.getOneToManyTargetEntity())) {
                collectionTarget = Class.forName(field.getOneToManyTargetEntity());
                break checkCeiling;
            }
            if (!StringUtils.isEmpty(field.getManyToManyTargetEntity()) && !void.class.getName().equals(field.getManyToManyTargetEntity())) {
                collectionTarget = Class.forName(field.getManyToManyTargetEntity());
                break checkCeiling;
            }
        }
        if (StringUtils.isNotBlank(joinEntityClass)) {
            collectionTarget = Class.forName(joinEntityClass);
        }
    } catch (ClassNotFoundException e) {
        throw new RuntimeException(e);
    }
    if (collectionTarget == null) {
        throw new IllegalArgumentException("Unable to infer the type of the collection from the targetEntity property of a OneToMany or ManyToMany collection.");
    }
    Field collectionTargetField = dynamicEntityDao.getFieldManager().getField(collectionTarget, targetObjectProperty);
    ManyToOne manyToOne = collectionTargetField.getAnnotation(ManyToOne.class);
    String ceiling = null;
    checkCeiling: {
        if (manyToOne != null && manyToOne.targetEntity() != void.class) {
            ceiling = manyToOne.targetEntity().getName();
            break checkCeiling;
        }
        ceiling = collectionTargetField.getType().getName();
    }
    if (!StringUtils.isEmpty(ceiling)) {
        metadata.setCollectionCeilingEntity(ceiling);
    }
    String targetObjectIdProperty = null;
    if (serverMetadata != null) {
        targetObjectIdProperty = ((AdornedTargetList) serverMetadata.getPersistencePerspective().getPersistencePerspectiveItems().get(PersistencePerspectiveItemType.ADORNEDTARGETLIST)).getTargetIdProperty();
    }
    if (adornedTargetCollectionMetadata.getTargetObjectIdProperty() != null) {
        targetObjectIdProperty = adornedTargetCollectionMetadata.getTargetObjectIdProperty();
    }
    Boolean isAscending = true;
    if (serverMetadata != null) {
        isAscending = ((AdornedTargetList) serverMetadata.getPersistencePerspective().getPersistencePerspectiveItems().get(PersistencePerspectiveItemType.ADORNEDTARGETLIST)).getSortAscending();
    }
    if (adornedTargetCollectionMetadata.isSortAscending() != null) {
        isAscending = adornedTargetCollectionMetadata.isSortAscending();
    }
    if (serverMetadata != null) {
        AdornedTargetList adornedTargetList = (AdornedTargetList) serverMetadata.getPersistencePerspective().getPersistencePerspectiveItems().get(PersistencePerspectiveItemType.ADORNEDTARGETLIST);
        adornedTargetList.setCollectionFieldName(field.getName());
        adornedTargetList.setLinkedObjectPath(parentObjectProperty);
        adornedTargetList.setLinkedIdProperty(parentObjectIdProperty);
        adornedTargetList.setTargetObjectPath(targetObjectProperty);
        adornedTargetList.setTargetIdProperty(targetObjectIdProperty);
        adornedTargetList.setJoinEntityClass(joinEntityClass);
        adornedTargetList.setIdProperty((String) dynamicEntityDao.getIdMetadata(collectionTarget).get("name"));
        adornedTargetList.setAdornedTargetEntityClassname(collectionTarget.getName());
        adornedTargetList.setSortField(sortProperty);
        adornedTargetList.setSortAscending(isAscending);
        adornedTargetList.setMutable(metadata.isMutable());
    } else {
        AdornedTargetList adornedTargetList = new AdornedTargetList(field.getName(), parentObjectProperty, parentObjectIdProperty, targetObjectProperty, targetObjectIdProperty, collectionTarget.getName(), sortProperty, isAscending);
        adornedTargetList.setJoinEntityClass(joinEntityClass);
        adornedTargetList.setIdProperty((String) dynamicEntityDao.getIdMetadata(collectionTarget).get("name"));
        adornedTargetList.setMutable(metadata.isMutable());
        persistencePerspective.addPersistencePerspectiveItem(PersistencePerspectiveItemType.ADORNEDTARGETLIST, adornedTargetList);
    }
    if (adornedTargetCollectionMetadata.getExcluded() != null) {
        if (LOG.isDebugEnabled()) {
            if (adornedTargetCollectionMetadata.getExcluded()) {
                LOG.debug("buildAdornedTargetCollectionMetadata:Excluding " + field.getName() + " because it was explicitly declared in config");
            } else {
                LOG.debug("buildAdornedTargetCollectionMetadata:Showing " + field.getName() + " because it was explicitly declared in config");
            }
        }
        metadata.setExcluded(adornedTargetCollectionMetadata.getExcluded());
    }
    if (adornedTargetCollectionMetadata.getLazyFetch() != null) {
        metadata.setLazyFetch(adornedTargetCollectionMetadata.getLazyFetch());
    }
    if (adornedTargetCollectionMetadata.getManualFetch() != null) {
        metadata.setManualFetch(adornedTargetCollectionMetadata.getManualFetch());
    }
    if (adornedTargetCollectionMetadata.getFriendlyName() != null) {
        metadata.setFriendlyName(adornedTargetCollectionMetadata.getFriendlyName());
    }
    if (adornedTargetCollectionMetadata.getSecurityLevel() != null) {
        metadata.setSecurityLevel(adornedTargetCollectionMetadata.getSecurityLevel());
    }
    if (adornedTargetCollectionMetadata.getOrder() != null) {
        metadata.setOrder(adornedTargetCollectionMetadata.getOrder());
    }
    if (adornedTargetCollectionMetadata.getTab() != null) {
        metadata.setTab(adornedTargetCollectionMetadata.getTab());
    }
    if (adornedTargetCollectionMetadata.getTabOrder() != null) {
        metadata.setTabOrder(adornedTargetCollectionMetadata.getTabOrder());
    }
    if (adornedTargetCollectionMetadata.getGroup() != null) {
        metadata.setGroup(adornedTargetCollectionMetadata.getGroup());
    }
    if (adornedTargetCollectionMetadata.getCustomCriteria() != null) {
        metadata.setCustomCriteria(adornedTargetCollectionMetadata.getCustomCriteria());
    }
    if (adornedTargetCollectionMetadata.getUseServerSideInspectionCache() != null) {
        persistencePerspective.setUseServerSideInspectionCache(adornedTargetCollectionMetadata.getUseServerSideInspectionCache());
    }
    if (adornedTargetCollectionMetadata.isIgnoreAdornedProperties() != null) {
        metadata.setIgnoreAdornedProperties(adornedTargetCollectionMetadata.isIgnoreAdornedProperties());
    }
    if (adornedTargetCollectionMetadata.getAdornedTargetAddMethodType() != null) {
        metadata.setAdornedTargetAddMethodType(adornedTargetCollectionMetadata.getAdornedTargetAddMethodType());
    }
    if (adornedTargetCollectionMetadata.getCurrencyCodeField() != null) {
        metadata.setCurrencyCodeField(adornedTargetCollectionMetadata.getCurrencyCodeField());
    }
    attributes.put(field.getName(), metadata);
}

Example 2 with ForeignKey

use of org.broadleafcommerce.openadmin.dto.ForeignKey in project BroadleafCommerce by BroadleafCommerce.

the class DynamicEntityDaoImpl method applyForeignKeyPrecedence.

protected void applyForeignKeyPrecedence(ForeignKey foreignField, ForeignKey[] additionalForeignFields, Map<String, FieldMetadata> mergedProperties) {
    for (String key : mergedProperties.keySet()) {
        boolean isForeign = false;
        if (foreignField != null) {
            isForeign = foreignField.getManyToField().equals(key);
        }
        if (!isForeign && !ArrayUtils.isEmpty(additionalForeignFields)) {
            for (ForeignKey foreignKey : additionalForeignFields) {
                isForeign = foreignKey.getManyToField().equals(key);
                if (isForeign) {
                    break;
                }
            }
        }
        if (isForeign) {
            FieldMetadata metadata = mergedProperties.get(key);
            metadata.setExcluded(false);
        }
    }
}

Example 3 with ForeignKey

use of org.broadleafcommerce.openadmin.dto.ForeignKey in project BroadleafCommerce by BroadleafCommerce.

the class DynamicEntityDaoImpl method getCacheKey.

protected String getCacheKey(String ceilingEntityFullyQualifiedClassname, ForeignKey foreignField, String[] additionalNonPersistentProperties, ForeignKey[] additionalForeignFields, MergedPropertyType mergedPropertyType, Boolean populateManyToOneFields, Class<?> clazz, String configurationKey, Boolean isParentExcluded) {
    StringBuilder sb = new StringBuilder(150);
    sb.append(ceilingEntityFullyQualifiedClassname);
    sb.append(clazz.hashCode());
    sb.append(foreignField == null ? "" : foreignField.toString());
    sb.append(configurationKey);
    sb.append(isParentExcluded);
    if (additionalNonPersistentProperties != null) {
        for (String prop : additionalNonPersistentProperties) {
            sb.append(prop);
        }
    }
    if (additionalForeignFields != null) {
        for (ForeignKey key : additionalForeignFields) {
            sb.append(key.toString());
        }
    }
    sb.append(mergedPropertyType);
    sb.append(populateManyToOneFields);
    String digest;
    try {
        MessageDigest md = MessageDigest.getInstance("MD5");
        byte[] messageDigest = md.digest(sb.toString().getBytes());
        BigInteger number = new BigInteger(1, messageDigest);
        digest = number.toString(16);
    } catch (NoSuchAlgorithmException e) {
        throw new RuntimeException(e);
    }
    String key = pad(digest, 32, '0');
    if (LOG.isDebugEnabled()) {
        LOG.debug("Created cache key: " + key + " from the following string: " + sb.toString());
    }
    return key;
}

Example 4 with ForeignKey

use of org.broadleafcommerce.openadmin.dto.ForeignKey in project BroadleafCommerce by BroadleafCommerce.

the class BasicPersistenceModule method remove.

@Override
public void remove(PersistencePackage persistencePackage) throws ServiceException {
    Entity entity = persistencePackage.getEntity();
    PersistencePerspective persistencePerspective = persistencePackage.getPersistencePerspective();
    ForeignKey foreignKey = (ForeignKey) persistencePerspective.getPersistencePerspectiveItems().get(PersistencePerspectiveItemType.FOREIGNKEY);
    if (foreignKey != null && !foreignKey.getMutable()) {
        throw new SecurityServiceException("Entity not mutable");
    }
    try {
        Class<?>[] entities = persistenceManager.getPolymorphicEntities(persistencePackage.getCeilingEntityFullyQualifiedClassname());
        Map<String, FieldMetadata> mergedUnfilteredProperties = persistenceManager.getDynamicEntityDao().getMergedProperties(persistencePackage.getCeilingEntityFullyQualifiedClassname(), entities, foreignKey, persistencePerspective.getAdditionalNonPersistentProperties(), persistencePerspective.getAdditionalForeignKeys(), MergedPropertyType.PRIMARY, persistencePerspective.getPopulateToOneFields(), persistencePerspective.getIncludeFields(), persistencePerspective.getExcludeFields(), persistencePerspective.getConfigurationKey(), "");
        Map<String, FieldMetadata> mergedProperties = filterOutCollectionMetadata(mergedUnfilteredProperties);
        Object primaryKey = getPrimaryKey(entity, mergedProperties);
        Serializable instance = persistenceManager.getDynamicEntityDao().retrieve(Class.forName(entity.getType()[0]), primaryKey);
        Assert.isTrue(instance != null, "Entity not found");
        switch(persistencePerspective.getOperationTypes().getRemoveType()) {
            case NONDESTRUCTIVEREMOVE:
                FieldManager fieldManager = getFieldManager();
                FieldMetadata manyToFieldMetadata = mergedUnfilteredProperties.get(foreignKey.getManyToField());
                Object foreignKeyValue = entity.getPMap().get(foreignKey.getManyToField()).getValue();
                try {
                    foreignKeyValue = Long.valueOf((String) foreignKeyValue);
                } catch (NumberFormatException e) {
                    LOG.warn("Foreign primary key is not of type Long, assuming String for remove lookup");
                }
                Serializable foreignInstance = persistenceManager.getDynamicEntityDao().retrieve(Class.forName(foreignKey.getForeignKeyClass()), foreignKeyValue);
                Collection collection = (Collection) fieldManager.getFieldValue(foreignInstance, foreignKey.getOriginatingField());
                collection.remove(instance);
                // set the manyTo field to null so that subsequent lookups will not find it
                if (manyToFieldMetadata instanceof BasicFieldMetadata) {
                    if (BooleanUtils.isTrue(((BasicFieldMetadata) manyToFieldMetadata).getRequired())) {
                        throw new ServiceException("Could not remove from the collection as the ManyToOne side is a" + " non-optional relationship. Consider changing 'optional=true' in the @ManyToOne annotation" + " or nullable=true within the @JoinColumn annotation");
                    }
                    // Since this is occuring on a remove persistence package, merge up-front (before making a change) for proper operation in the presence of the enterprise module
                    instance = persistenceManager.getDynamicEntityDao().merge(instance);
                    Field manyToField = fieldManager.getField(instance.getClass(), foreignKey.getManyToField());
                    Object manyToObject = manyToField.get(instance);
                    if (manyToObject != null && !(manyToObject instanceof Collection) && !(manyToObject instanceof Map)) {
                        manyToField.set(instance, null);
                        instance = persistenceManager.getDynamicEntityDao().merge(instance);
                    }
                }
                break;
            case BASIC:
                persistenceManager.getDynamicEntityDao().remove(instance);
                break;
        }
    } catch (Exception e) {
        throw new ServiceException("Problem removing entity : " + e.getMessage(), e);
    }
}

Example 5 with ForeignKey

use of org.broadleafcommerce.openadmin.dto.ForeignKey in project BroadleafCommerce by BroadleafCommerce.

the class MapStructurePersistenceModule method fetch.

@Override
public DynamicResultSet fetch(PersistencePackage persistencePackage, CriteriaTransferObject cto) throws ServiceException {
    Entity[] payload;
    int totalRecords;
    String ceilingEntityFullyQualifiedClassname = persistencePackage.getCeilingEntityFullyQualifiedClassname();
    if (StringUtils.isEmpty(persistencePackage.getFetchTypeFullyQualifiedClassname())) {
        persistencePackage.setFetchTypeFullyQualifiedClassname(ceilingEntityFullyQualifiedClassname);
    }
    try {
        PersistencePerspective persistencePerspective = persistencePackage.getPersistencePerspective();
        Class<?>[] entities = persistenceManager.getPolymorphicEntities(ceilingEntityFullyQualifiedClassname);
        Map<String, FieldMetadata> mergedProperties = persistenceManager.getDynamicEntityDao().getMergedProperties(ceilingEntityFullyQualifiedClassname, entities, (ForeignKey) persistencePerspective.getPersistencePerspectiveItems().get(PersistencePerspectiveItemType.FOREIGNKEY), persistencePerspective.getAdditionalNonPersistentProperties(), persistencePerspective.getAdditionalForeignKeys(), MergedPropertyType.PRIMARY, persistencePerspective.getPopulateToOneFields(), persistencePerspective.getIncludeFields(), persistencePerspective.getExcludeFields(), persistencePerspective.getConfigurationKey(), "");
        MapStructure mapStructure = (MapStructure) persistencePerspective.getPersistencePerspectiveItems().get(PersistencePerspectiveItemType.MAPSTRUCTURE);
        PersistentClass persistentClass = persistenceManager.getDynamicEntityDao().getPersistentClass(mapStructure.getValueClassName());
        Map<String, FieldMetadata> valueUnfilteredMergedProperties;
        if (persistentClass == null) {
            valueUnfilteredMergedProperties = persistenceManager.getDynamicEntityDao().getPropertiesForPrimitiveClass(((SimpleValueMapStructure) mapStructure).getValuePropertyName(), ((SimpleValueMapStructure) mapStructure).getValuePropertyFriendlyName(), Class.forName(mapStructure.getValueClassName()), Class.forName(ceilingEntityFullyQualifiedClassname), MergedPropertyType.MAPSTRUCTUREVALUE);
        } else {
            String valueClassName = mapStructure.getValueClassName();
            Class<?>[] mapEntities = persistenceManager.getPolymorphicEntities(valueClassName);
            valueUnfilteredMergedProperties = persistenceManager.getDynamicEntityDao().getMergedProperties(valueClassName, mapEntities, null, new String[] {}, new ForeignKey[] {}, MergedPropertyType.MAPSTRUCTUREVALUE, false, new String[] {}, new String[] {}, null, "");
        }
        Map<String, FieldMetadata> valueMergedProperties = filterOutCollectionMetadata(valueUnfilteredMergedProperties);
        List<FilterMapping> filterMappings = getFilterMappings(persistencePerspective, cto, persistencePackage.getFetchTypeFullyQualifiedClassname(), mergedProperties);
        if (CollectionUtils.isNotEmpty(cto.getAdditionalFilterMappings())) {
            filterMappings.addAll(cto.getAdditionalFilterMappings());
        }
        totalRecords = getTotalRecords(persistencePackage.getFetchTypeFullyQualifiedClassname(), filterMappings);
        if (totalRecords > 1) {
            throw new ServiceException("Queries to retrieve an entity containing a MapStructure must return only 1 entity. Your query returned (" + totalRecords + ") values.");
        }
        List<Serializable> records = getPersistentRecords(persistencePackage.getFetchTypeFullyQualifiedClassname(), filterMappings, cto.getFirstResult(), cto.getMaxResults());
        Map<String, FieldMetadata> ceilingMergedProperties = getSimpleMergedProperties(ceilingEntityFullyQualifiedClassname, persistencePerspective);
        payload = getMapRecords(records.get(0), mapStructure, ceilingMergedProperties, valueMergedProperties, null, persistencePackage.getCustomCriteria());
    } catch (Exception e) {
        throw new ServiceException("Unable to fetch results for " + ceilingEntityFullyQualifiedClassname, e);
    }
    DynamicResultSet results = new DynamicResultSet(null, payload, payload.length);
    return results;
}