Examples with ClassMetadata org.hibernate.metadata.ClassMetadata used on opensource projects

Example 41 with ClassMetadata

use of org.hibernate.metadata.ClassMetadata in project BroadleafCommerce by BroadleafCommerce.

the class SequenceGeneratorCorruptionDetection method patchSequenceGeneratorInconsistencies.

protected void patchSequenceGeneratorInconsistencies(EntityManager em, Session session) {
    SessionFactory sessionFactory = session.getSessionFactory();
    for (Object item : sessionFactory.getAllClassMetadata().values()) {
        ClassMetadata metadata = (ClassMetadata) item;
        String idProperty = metadata.getIdentifierPropertyName();
        Class<?> mappedClass = metadata.getMappedClass();
        Field idField;
        try {
            idField = mappedClass.getDeclaredField(idProperty);
        } catch (NoSuchFieldException e) {
            continue;
        }
        idField.setAccessible(true);
        GenericGenerator genericAnnot = idField.getAnnotation(GenericGenerator.class);
        TableGenerator tableAnnot = idField.getAnnotation(TableGenerator.class);
        String segmentValue = null;
        String tableName = null;
        String segmentColumnName = null;
        String valueColumnName = null;
        if (genericAnnot != null && genericAnnot.strategy().equals(IdOverrideTableGenerator.class.getName())) {
            // This is a BLC style ID generator
            for (Parameter param : genericAnnot.parameters()) {
                if (param.name().equals("segment_value")) {
                    segmentValue = param.value();
                }
                if (param.name().equals("table_name")) {
                    tableName = param.value();
                }
                if (param.name().equals("segment_column_name")) {
                    segmentColumnName = param.value();
                }
                if (param.name().equals("value_column_name")) {
                    valueColumnName = param.value();
                }
            }
            // to redefine them. If they aren't defined in the annotation, glean them from the defaults
            if (StringUtils.isBlank(tableName)) {
                tableName = IdOverrideTableGenerator.DEFAULT_TABLE_NAME;
            }
            if (StringUtils.isBlank(segmentColumnName)) {
                segmentColumnName = IdOverrideTableGenerator.DEFAULT_SEGMENT_COLUMN_NAME;
            }
            if (StringUtils.isBlank(valueColumnName)) {
                valueColumnName = IdOverrideTableGenerator.DEFAULT_VALUE_COLUMN_NAME;
            }
        } else if (tableAnnot != null) {
            // This is a traditional Hibernate generator
            segmentValue = tableAnnot.pkColumnValue();
            tableName = tableAnnot.table();
            segmentColumnName = tableAnnot.pkColumnName();
            valueColumnName = tableAnnot.valueColumnName();
        }
        if (!StringUtils.isEmpty(segmentValue) && !StringUtils.isEmpty(tableName) && !StringUtils.isEmpty(segmentColumnName) && !StringUtils.isEmpty(valueColumnName)) {
            StringBuilder sb2 = new StringBuilder();
            sb2.append("select ");
            sb2.append(valueColumnName);
            sb2.append(" from ");
            if (!tableName.contains(".") && !StringUtils.isEmpty(defaultSchemaSequenceGenerator)) {
                sb2.append(defaultSchemaSequenceGenerator);
                sb2.append(".");
            }
            sb2.append(tableName);
            sb2.append(" where ");
            sb2.append(segmentColumnName);
            sb2.append(" = '");
            sb2.append(segmentValue);
            sb2.append("'");
            Long maxSequenceId = 0l;
            boolean sequenceEntryExists = false;
            List results2 = em.createNativeQuery(sb2.toString()).getResultList();
            if (CollectionUtils.isNotEmpty(results2) && results2.get(0) != null) {
                maxSequenceId = ((Number) results2.get(0)).longValue();
                sequenceEntryExists = true;
            }
            if (LOG.isDebugEnabled()) {
                LOG.debug("Detecting id sequence state between " + mappedClass.getName() + " and " + segmentValue + " in " + tableName);
            }
            StringBuilder sb = new StringBuilder();
            sb.append("select max(");
            sb.append(idField.getName());
            sb.append(") from ");
            sb.append(mappedClass.getName());
            sb.append(" entity");
            List results;
            BroadleafRequestContext context = BroadleafRequestContext.getBroadleafRequestContext();
            if (context == null) {
                context = new BroadleafRequestContext();
                BroadleafRequestContext.setBroadleafRequestContext(context);
            }
            try {
                context.setInternalIgnoreFilters(true);
                results = em.createQuery(sb.toString()).getResultList();
            } finally {
                context.setInternalIgnoreFilters(false);
            }
            if (CollectionUtils.isNotEmpty(results) && results.get(0) != null) {
                LOG.debug(String.format("Checking for sequence corruption on entity %s", segmentValue));
                Long maxEntityId = BLCNumberUtils.toLong(results.get(0));
                if (maxEntityId > maxSequenceId) {
                    LOG.error(String.format("The sequence value for %s in %s was found as %d (or an entry did not exist) but the actual max sequence in" + " %s's table was found as %d", segmentValue, tableName, maxSequenceId, mappedClass.getName(), maxEntityId));
                    if (automaticallyCorrectInconsistencies) {
                        long newMaxId = maxEntityId + 10;
                        if (sequenceEntryExists) {
                            String log = String.format("Correcting sequences for entity %s.  Updating the sequence value" + " to %d", mappedClass.getName(), newMaxId);
                            LOG.warn(log);
                            StringBuilder updateQuery = new StringBuilder();
                            updateQuery.append("update ");
                            if (!tableName.contains(".") && !StringUtils.isEmpty(defaultSchemaSequenceGenerator)) {
                                sb2.append(defaultSchemaSequenceGenerator);
                                sb2.append(".");
                            }
                            updateQuery.append(tableName);
                            updateQuery.append(" set ");
                            updateQuery.append(valueColumnName);
                            updateQuery.append(" = ");
                            updateQuery.append(String.valueOf(newMaxId));
                            updateQuery.append(" where ");
                            updateQuery.append(segmentColumnName);
                            updateQuery.append(" = '");
                            updateQuery.append(segmentValue);
                            updateQuery.append("'");
                            int response = em.createNativeQuery(updateQuery.toString()).executeUpdate();
                            if (response <= 0) {
                                throw new RuntimeException("Unable to update " + tableName + " with the sequence generator id for " + segmentValue);
                            }
                        } else {
                            String log = String.format("Correcting sequences for entity %s. Did not find an entry in" + " %s, inserting the new sequence value as %d", mappedClass.getName(), tableName, newMaxId);
                            LOG.warn(log);
                            StringBuilder insertQuery = new StringBuilder();
                            insertQuery.append("insert into ");
                            if (!tableName.contains(".") && !StringUtils.isEmpty(defaultSchemaSequenceGenerator)) {
                                sb2.append(defaultSchemaSequenceGenerator);
                                sb2.append(".");
                            }
                            insertQuery.append(tableName);
                            insertQuery.append(" (" + segmentColumnName + "," + valueColumnName + ")");
                            insertQuery.append("values ('" + segmentValue + "','" + String.valueOf(newMaxId) + "')");
                            int response = em.createNativeQuery(insertQuery.toString()).executeUpdate();
                            if (response <= 0) {
                                throw new RuntimeException("Unable to update " + tableName + " with the sequence generator id for " + segmentValue);
                            }
                        }
                    } else {
                        String reason = "A data inconsistency has been detected between the " + tableName + " table and one or more entity tables for which it manages current max primary key values.\n" + "The inconsistency was detected between the managed class (" + mappedClass.getName() + ") and the identifier (" + segmentValue + ") in " + tableName + ". Broadleaf\n" + "has stopped startup of the application in order to allow you to resolve the issue and avoid possible data corruption. If you wish to disable this detection, you may\n" + "set the 'detect.sequence.generator.inconsistencies' property to false in your application's common.properties or common-shared.properties. If you would like for this component\n" + "to autocorrect these problems by setting the sequence generator value to a value greater than the max entity id, then set the 'auto.correct.sequence.generator.inconsistencies'\n" + "property to true in your application's common.properties or common-shared.properties. If you would like to provide a default schema to be used to qualify table names used in the\n" + "queries for this detection, set the 'default.schema.sequence.generator' property in your application's common.properties or common-shared.properties. Also, if you are upgrading\n" + "from 1.6 or below, please refer to http://docs.broadleafcommerce.org/current/1.6-to-2.0-Migration.html for important information regarding migrating your SEQUENCE_GENERATOR table.";
                        LOG.error("Broadleaf Commerce failed to start", new RuntimeException(reason));
                        System.exit(1);
                    }
                }
            }
        }
    }
}

Example 42 with ClassMetadata

use of org.hibernate.metadata.ClassMetadata in project BroadleafCommerce by BroadleafCommerce.

the class PersistenceServiceImpl method populateCaches.

protected void populateCaches(String targetMode, Map<String, Object> managerMap) {
    final EntityManager em = getEntityManager(managerMap);
    final PlatformTransactionManager txManager = getTransactionManager(managerMap);
    final EJB3ConfigurationDao ejb3ConfigurationDao = getEJB3ConfigurationDao(managerMap);
    SessionFactory sessionFactory = em.unwrap(Session.class).getSessionFactory();
    for (Object item : sessionFactory.getAllClassMetadata().values()) {
        ClassMetadata metadata = (ClassMetadata) item;
        Class<?> mappedClass = metadata.getMappedClass();
        String managerCacheKey = buildManagerCacheKey(targetMode, mappedClass);
        ENTITY_MANAGER_CACHE.put(managerCacheKey, em);
        TRANSACTION_MANAGER_CACHE.put(managerCacheKey, txManager);
        String ejb3ConfigDaoCacheKey = buildEJB3ConfigDaoCacheKey(mappedClass);
        if (!EJB3_CONFIG_DAO_CACHE.containsKey(ejb3ConfigDaoCacheKey)) {
            EJB3_CONFIG_DAO_CACHE.put(ejb3ConfigDaoCacheKey, ejb3ConfigurationDao);
        }
    }
}

Example 43 with ClassMetadata

use of org.hibernate.metadata.ClassMetadata in project BroadleafCommerce by BroadleafCommerce.

the class DefaultFieldMetadataProvider method addMetadataFromFieldType.

@Override
public MetadataProviderResponse addMetadataFromFieldType(AddMetadataFromFieldTypeRequest addMetadataFromFieldTypeRequest, Map<String, FieldMetadata> metadata) {
    if (addMetadataFromFieldTypeRequest.getPresentationAttribute() != null) {
        if (addMetadataFromFieldTypeRequest.getExplicitType() != null && addMetadataFromFieldTypeRequest.getExplicitType() != SupportedFieldType.UNKNOWN && addMetadataFromFieldTypeRequest.getExplicitType() != SupportedFieldType.BOOLEAN && addMetadataFromFieldTypeRequest.getExplicitType() != SupportedFieldType.INTEGER && addMetadataFromFieldTypeRequest.getExplicitType() != SupportedFieldType.DATE && addMetadataFromFieldTypeRequest.getExplicitType() != SupportedFieldType.STRING && addMetadataFromFieldTypeRequest.getExplicitType() != SupportedFieldType.MONEY && addMetadataFromFieldTypeRequest.getExplicitType() != SupportedFieldType.DECIMAL && addMetadataFromFieldTypeRequest.getExplicitType() != SupportedFieldType.FOREIGN_KEY && addMetadataFromFieldTypeRequest.getExplicitType() != SupportedFieldType.ADDITIONAL_FOREIGN_KEY) {
            metadata.put(addMetadataFromFieldTypeRequest.getRequestedPropertyName(), addMetadataFromFieldTypeRequest.getDynamicEntityDao().getMetadata().getFieldMetadata(addMetadataFromFieldTypeRequest.getPrefix(), addMetadataFromFieldTypeRequest.getRequestedPropertyName(), addMetadataFromFieldTypeRequest.getComponentProperties(), addMetadataFromFieldTypeRequest.getExplicitType(), addMetadataFromFieldTypeRequest.getType(), addMetadataFromFieldTypeRequest.getTargetClass(), addMetadataFromFieldTypeRequest.getPresentationAttribute(), addMetadataFromFieldTypeRequest.getMergedPropertyType(), addMetadataFromFieldTypeRequest.getDynamicEntityDao()));
        } else if (addMetadataFromFieldTypeRequest.getExplicitType() != null && addMetadataFromFieldTypeRequest.getExplicitType() == SupportedFieldType.BOOLEAN || addMetadataFromFieldTypeRequest.getReturnedClass().equals(Boolean.class) || addMetadataFromFieldTypeRequest.getReturnedClass().equals(Character.class)) {
            metadata.put(addMetadataFromFieldTypeRequest.getRequestedPropertyName(), addMetadataFromFieldTypeRequest.getDynamicEntityDao().getMetadata().getFieldMetadata(addMetadataFromFieldTypeRequest.getPrefix(), addMetadataFromFieldTypeRequest.getRequestedPropertyName(), addMetadataFromFieldTypeRequest.getComponentProperties(), SupportedFieldType.BOOLEAN, addMetadataFromFieldTypeRequest.getType(), addMetadataFromFieldTypeRequest.getTargetClass(), addMetadataFromFieldTypeRequest.getPresentationAttribute(), addMetadataFromFieldTypeRequest.getMergedPropertyType(), addMetadataFromFieldTypeRequest.getDynamicEntityDao()));
        } else if (addMetadataFromFieldTypeRequest.getExplicitType() != null && addMetadataFromFieldTypeRequest.getExplicitType() == SupportedFieldType.INTEGER || addMetadataFromFieldTypeRequest.getReturnedClass().equals(Byte.class) || addMetadataFromFieldTypeRequest.getReturnedClass().equals(Short.class) || addMetadataFromFieldTypeRequest.getReturnedClass().equals(Integer.class) || addMetadataFromFieldTypeRequest.getReturnedClass().equals(Long.class)) {
            if (addMetadataFromFieldTypeRequest.getRequestedPropertyName().equals(addMetadataFromFieldTypeRequest.getIdProperty())) {
                metadata.put(addMetadataFromFieldTypeRequest.getRequestedPropertyName(), addMetadataFromFieldTypeRequest.getDynamicEntityDao().getMetadata().getFieldMetadata(addMetadataFromFieldTypeRequest.getPrefix(), addMetadataFromFieldTypeRequest.getRequestedPropertyName(), addMetadataFromFieldTypeRequest.getComponentProperties(), SupportedFieldType.ID, SupportedFieldType.INTEGER, addMetadataFromFieldTypeRequest.getType(), addMetadataFromFieldTypeRequest.getTargetClass(), addMetadataFromFieldTypeRequest.getPresentationAttribute(), addMetadataFromFieldTypeRequest.getMergedPropertyType(), addMetadataFromFieldTypeRequest.getDynamicEntityDao()));
            } else {
                metadata.put(addMetadataFromFieldTypeRequest.getRequestedPropertyName(), addMetadataFromFieldTypeRequest.getDynamicEntityDao().getMetadata().getFieldMetadata(addMetadataFromFieldTypeRequest.getPrefix(), addMetadataFromFieldTypeRequest.getRequestedPropertyName(), addMetadataFromFieldTypeRequest.getComponentProperties(), SupportedFieldType.INTEGER, addMetadataFromFieldTypeRequest.getType(), addMetadataFromFieldTypeRequest.getTargetClass(), addMetadataFromFieldTypeRequest.getPresentationAttribute(), addMetadataFromFieldTypeRequest.getMergedPropertyType(), addMetadataFromFieldTypeRequest.getDynamicEntityDao()));
            }
        } else if (addMetadataFromFieldTypeRequest.getExplicitType() != null && addMetadataFromFieldTypeRequest.getExplicitType() == SupportedFieldType.DATE || addMetadataFromFieldTypeRequest.getReturnedClass().equals(Calendar.class) || addMetadataFromFieldTypeRequest.getReturnedClass().equals(Date.class) || addMetadataFromFieldTypeRequest.getReturnedClass().equals(Timestamp.class)) {
            metadata.put(addMetadataFromFieldTypeRequest.getRequestedPropertyName(), addMetadataFromFieldTypeRequest.getDynamicEntityDao().getMetadata().getFieldMetadata(addMetadataFromFieldTypeRequest.getPrefix(), addMetadataFromFieldTypeRequest.getRequestedPropertyName(), addMetadataFromFieldTypeRequest.getComponentProperties(), SupportedFieldType.DATE, addMetadataFromFieldTypeRequest.getType(), addMetadataFromFieldTypeRequest.getTargetClass(), addMetadataFromFieldTypeRequest.getPresentationAttribute(), addMetadataFromFieldTypeRequest.getMergedPropertyType(), addMetadataFromFieldTypeRequest.getDynamicEntityDao()));
        } else if (addMetadataFromFieldTypeRequest.getExplicitType() != null && addMetadataFromFieldTypeRequest.getExplicitType() == SupportedFieldType.STRING || addMetadataFromFieldTypeRequest.getReturnedClass().equals(String.class)) {
            if (addMetadataFromFieldTypeRequest.getRequestedPropertyName().equals(addMetadataFromFieldTypeRequest.getIdProperty())) {
                metadata.put(addMetadataFromFieldTypeRequest.getRequestedPropertyName(), addMetadataFromFieldTypeRequest.getDynamicEntityDao().getMetadata().getFieldMetadata(addMetadataFromFieldTypeRequest.getPrefix(), addMetadataFromFieldTypeRequest.getRequestedPropertyName(), addMetadataFromFieldTypeRequest.getComponentProperties(), SupportedFieldType.ID, SupportedFieldType.STRING, addMetadataFromFieldTypeRequest.getType(), addMetadataFromFieldTypeRequest.getTargetClass(), addMetadataFromFieldTypeRequest.getPresentationAttribute(), addMetadataFromFieldTypeRequest.getMergedPropertyType(), addMetadataFromFieldTypeRequest.getDynamicEntityDao()));
            } else {
                metadata.put(addMetadataFromFieldTypeRequest.getRequestedPropertyName(), addMetadataFromFieldTypeRequest.getDynamicEntityDao().getMetadata().getFieldMetadata(addMetadataFromFieldTypeRequest.getPrefix(), addMetadataFromFieldTypeRequest.getRequestedPropertyName(), addMetadataFromFieldTypeRequest.getComponentProperties(), SupportedFieldType.STRING, addMetadataFromFieldTypeRequest.getType(), addMetadataFromFieldTypeRequest.getTargetClass(), addMetadataFromFieldTypeRequest.getPresentationAttribute(), addMetadataFromFieldTypeRequest.getMergedPropertyType(), addMetadataFromFieldTypeRequest.getDynamicEntityDao()));
            }
        } else if (addMetadataFromFieldTypeRequest.getExplicitType() != null && addMetadataFromFieldTypeRequest.getExplicitType() == SupportedFieldType.MONEY || addMetadataFromFieldTypeRequest.getReturnedClass().equals(Money.class)) {
            metadata.put(addMetadataFromFieldTypeRequest.getRequestedPropertyName(), addMetadataFromFieldTypeRequest.getDynamicEntityDao().getMetadata().getFieldMetadata(addMetadataFromFieldTypeRequest.getPrefix(), addMetadataFromFieldTypeRequest.getRequestedPropertyName(), addMetadataFromFieldTypeRequest.getComponentProperties(), SupportedFieldType.MONEY, addMetadataFromFieldTypeRequest.getType(), addMetadataFromFieldTypeRequest.getTargetClass(), addMetadataFromFieldTypeRequest.getPresentationAttribute(), addMetadataFromFieldTypeRequest.getMergedPropertyType(), addMetadataFromFieldTypeRequest.getDynamicEntityDao()));
        } else if (addMetadataFromFieldTypeRequest.getExplicitType() != null && addMetadataFromFieldTypeRequest.getExplicitType() == SupportedFieldType.DECIMAL || addMetadataFromFieldTypeRequest.getReturnedClass().equals(Double.class) || addMetadataFromFieldTypeRequest.getReturnedClass().equals(BigDecimal.class)) {
            metadata.put(addMetadataFromFieldTypeRequest.getRequestedPropertyName(), addMetadataFromFieldTypeRequest.getDynamicEntityDao().getMetadata().getFieldMetadata(addMetadataFromFieldTypeRequest.getPrefix(), addMetadataFromFieldTypeRequest.getRequestedPropertyName(), addMetadataFromFieldTypeRequest.getComponentProperties(), SupportedFieldType.DECIMAL, addMetadataFromFieldTypeRequest.getType(), addMetadataFromFieldTypeRequest.getTargetClass(), addMetadataFromFieldTypeRequest.getPresentationAttribute(), addMetadataFromFieldTypeRequest.getMergedPropertyType(), addMetadataFromFieldTypeRequest.getDynamicEntityDao()));
        } else if (addMetadataFromFieldTypeRequest.getExplicitType() != null && addMetadataFromFieldTypeRequest.getExplicitType() == SupportedFieldType.FOREIGN_KEY || addMetadataFromFieldTypeRequest.getForeignField() != null && addMetadataFromFieldTypeRequest.isPropertyForeignKey()) {
            ClassMetadata foreignMetadata;
            String foreignKeyClass;
            String lookupDisplayProperty;
            if (addMetadataFromFieldTypeRequest.getForeignField() == null) {
                Class<?>[] entities = addMetadataFromFieldTypeRequest.getDynamicEntityDao().getAllPolymorphicEntitiesFromCeiling(addMetadataFromFieldTypeRequest.getType().getReturnedClass());
                foreignMetadata = addMetadataFromFieldTypeRequest.getDynamicEntityDao().getSessionFactory().getClassMetadata(entities[entities.length - 1]);
                foreignKeyClass = entities[entities.length - 1].getName();
                lookupDisplayProperty = ((BasicFieldMetadata) addMetadataFromFieldTypeRequest.getPresentationAttribute()).getLookupDisplayProperty();
                if (StringUtils.isEmpty(lookupDisplayProperty) && AdminMainEntity.class.isAssignableFrom(entities[entities.length - 1])) {
                    lookupDisplayProperty = AdminMainEntity.MAIN_ENTITY_NAME_PROPERTY;
                }
                if (StringUtils.isEmpty(lookupDisplayProperty)) {
                    lookupDisplayProperty = "name";
                }
            } else {
                try {
                    foreignMetadata = addMetadataFromFieldTypeRequest.getDynamicEntityDao().getSessionFactory().getClassMetadata(Class.forName(addMetadataFromFieldTypeRequest.getForeignField().getForeignKeyClass()));
                    foreignKeyClass = addMetadataFromFieldTypeRequest.getForeignField().getForeignKeyClass();
                    lookupDisplayProperty = addMetadataFromFieldTypeRequest.getForeignField().getDisplayValueProperty();
                    if (StringUtils.isEmpty(lookupDisplayProperty) && AdminMainEntity.class.isAssignableFrom(Class.forName(foreignKeyClass))) {
                        lookupDisplayProperty = AdminMainEntity.MAIN_ENTITY_NAME_PROPERTY;
                    }
                    if (StringUtils.isEmpty(lookupDisplayProperty)) {
                        lookupDisplayProperty = "name";
                    }
                } catch (ClassNotFoundException e) {
                    throw new RuntimeException(e);
                }
            }
            Class<?> foreignResponseType = foreignMetadata.getIdentifierType().getReturnedClass();
            if (foreignResponseType.equals(String.class)) {
                metadata.put(addMetadataFromFieldTypeRequest.getRequestedPropertyName(), addMetadataFromFieldTypeRequest.getDynamicEntityDao().getMetadata().getFieldMetadata(addMetadataFromFieldTypeRequest.getPrefix(), addMetadataFromFieldTypeRequest.getRequestedPropertyName(), addMetadataFromFieldTypeRequest.getComponentProperties(), SupportedFieldType.FOREIGN_KEY, SupportedFieldType.STRING, addMetadataFromFieldTypeRequest.getType(), addMetadataFromFieldTypeRequest.getTargetClass(), addMetadataFromFieldTypeRequest.getPresentationAttribute(), addMetadataFromFieldTypeRequest.getMergedPropertyType(), addMetadataFromFieldTypeRequest.getDynamicEntityDao()));
            } else {
                metadata.put(addMetadataFromFieldTypeRequest.getRequestedPropertyName(), addMetadataFromFieldTypeRequest.getDynamicEntityDao().getMetadata().getFieldMetadata(addMetadataFromFieldTypeRequest.getPrefix(), addMetadataFromFieldTypeRequest.getRequestedPropertyName(), addMetadataFromFieldTypeRequest.getComponentProperties(), SupportedFieldType.FOREIGN_KEY, SupportedFieldType.INTEGER, addMetadataFromFieldTypeRequest.getType(), addMetadataFromFieldTypeRequest.getTargetClass(), addMetadataFromFieldTypeRequest.getPresentationAttribute(), addMetadataFromFieldTypeRequest.getMergedPropertyType(), addMetadataFromFieldTypeRequest.getDynamicEntityDao()));
            }
            ((BasicFieldMetadata) metadata.get(addMetadataFromFieldTypeRequest.getRequestedPropertyName())).setForeignKeyProperty(foreignMetadata.getIdentifierPropertyName());
            ((BasicFieldMetadata) metadata.get(addMetadataFromFieldTypeRequest.getRequestedPropertyName())).setForeignKeyClass(foreignKeyClass);
            ((BasicFieldMetadata) metadata.get(addMetadataFromFieldTypeRequest.getRequestedPropertyName())).setForeignKeyDisplayValueProperty(lookupDisplayProperty);
        } else if (addMetadataFromFieldTypeRequest.getExplicitType() != null && addMetadataFromFieldTypeRequest.getExplicitType() == SupportedFieldType.ADDITIONAL_FOREIGN_KEY || addMetadataFromFieldTypeRequest.getAdditionalForeignFields() != null && addMetadataFromFieldTypeRequest.getAdditionalForeignKeyIndexPosition() >= 0) {
            if (!addMetadataFromFieldTypeRequest.getType().isEntityType()) {
                throw new IllegalArgumentException("Only ManyToOne and OneToOne fields can be marked as a " + "SupportedFieldType of ADDITIONAL_FOREIGN_KEY");
            }
            ClassMetadata foreignMetadata;
            String foreignKeyClass;
            String lookupDisplayProperty;
            if (addMetadataFromFieldTypeRequest.getAdditionalForeignKeyIndexPosition() < 0) {
                Class<?>[] entities = addMetadataFromFieldTypeRequest.getDynamicEntityDao().getAllPolymorphicEntitiesFromCeiling(addMetadataFromFieldTypeRequest.getType().getReturnedClass());
                foreignMetadata = addMetadataFromFieldTypeRequest.getDynamicEntityDao().getSessionFactory().getClassMetadata(entities[entities.length - 1]);
                foreignKeyClass = entities[entities.length - 1].getName();
                lookupDisplayProperty = ((BasicFieldMetadata) addMetadataFromFieldTypeRequest.getPresentationAttribute()).getLookupDisplayProperty();
                if (StringUtils.isEmpty(lookupDisplayProperty) && AdminMainEntity.class.isAssignableFrom(entities[entities.length - 1])) {
                    lookupDisplayProperty = AdminMainEntity.MAIN_ENTITY_NAME_PROPERTY;
                }
                if (StringUtils.isEmpty(lookupDisplayProperty)) {
                    lookupDisplayProperty = "name";
                }
            } else {
                try {
                    foreignMetadata = addMetadataFromFieldTypeRequest.getDynamicEntityDao().getSessionFactory().getClassMetadata(Class.forName(addMetadataFromFieldTypeRequest.getAdditionalForeignFields()[addMetadataFromFieldTypeRequest.getAdditionalForeignKeyIndexPosition()].getForeignKeyClass()));
                    foreignKeyClass = addMetadataFromFieldTypeRequest.getAdditionalForeignFields()[addMetadataFromFieldTypeRequest.getAdditionalForeignKeyIndexPosition()].getForeignKeyClass();
                    lookupDisplayProperty = addMetadataFromFieldTypeRequest.getAdditionalForeignFields()[addMetadataFromFieldTypeRequest.getAdditionalForeignKeyIndexPosition()].getDisplayValueProperty();
                    if (StringUtils.isEmpty(lookupDisplayProperty) && AdminMainEntity.class.isAssignableFrom(Class.forName(foreignKeyClass))) {
                        lookupDisplayProperty = AdminMainEntity.MAIN_ENTITY_NAME_PROPERTY;
                    }
                    if (StringUtils.isEmpty(lookupDisplayProperty)) {
                        lookupDisplayProperty = "name";
                    }
                } catch (ClassNotFoundException e) {
                    throw new RuntimeException(e);
                }
            }
            Class<?> foreignResponseType = foreignMetadata.getIdentifierType().getReturnedClass();
            if (foreignResponseType.equals(String.class)) {
                metadata.put(addMetadataFromFieldTypeRequest.getRequestedPropertyName(), addMetadataFromFieldTypeRequest.getDynamicEntityDao().getMetadata().getFieldMetadata(addMetadataFromFieldTypeRequest.getPrefix(), addMetadataFromFieldTypeRequest.getRequestedPropertyName(), addMetadataFromFieldTypeRequest.getComponentProperties(), SupportedFieldType.ADDITIONAL_FOREIGN_KEY, SupportedFieldType.STRING, addMetadataFromFieldTypeRequest.getType(), addMetadataFromFieldTypeRequest.getTargetClass(), addMetadataFromFieldTypeRequest.getPresentationAttribute(), addMetadataFromFieldTypeRequest.getMergedPropertyType(), addMetadataFromFieldTypeRequest.getDynamicEntityDao()));
            } else {
                metadata.put(addMetadataFromFieldTypeRequest.getRequestedPropertyName(), addMetadataFromFieldTypeRequest.getDynamicEntityDao().getMetadata().getFieldMetadata(addMetadataFromFieldTypeRequest.getPrefix(), addMetadataFromFieldTypeRequest.getRequestedPropertyName(), addMetadataFromFieldTypeRequest.getComponentProperties(), SupportedFieldType.ADDITIONAL_FOREIGN_KEY, SupportedFieldType.INTEGER, addMetadataFromFieldTypeRequest.getType(), addMetadataFromFieldTypeRequest.getTargetClass(), addMetadataFromFieldTypeRequest.getPresentationAttribute(), addMetadataFromFieldTypeRequest.getMergedPropertyType(), addMetadataFromFieldTypeRequest.getDynamicEntityDao()));
            }
            ((BasicFieldMetadata) metadata.get(addMetadataFromFieldTypeRequest.getRequestedPropertyName())).setForeignKeyProperty(foreignMetadata.getIdentifierPropertyName());
            ((BasicFieldMetadata) metadata.get(addMetadataFromFieldTypeRequest.getRequestedPropertyName())).setForeignKeyClass(foreignKeyClass);
            ((BasicFieldMetadata) metadata.get(addMetadataFromFieldTypeRequest.getRequestedPropertyName())).setForeignKeyDisplayValueProperty(lookupDisplayProperty);
        }
        // return type not supported - just skip this property
        return MetadataProviderResponse.HANDLED;
    }
    return MetadataProviderResponse.NOT_HANDLED;
}

Example 44 with ClassMetadata

use of org.hibernate.metadata.ClassMetadata in project BroadleafCommerce by BroadleafCommerce.

the class UpdateExecutor method executeTargetedCacheInvalidation.

/**
 * @param em
 * @param entityType
 * @param ids
 */
public static void executeTargetedCacheInvalidation(EntityManager em, Class<?> entityType, List<Long> ids) {
    Session session = em.unwrap(Session.class);
    for (Long id : ids) {
        session.getSessionFactory().getCache().evictEntity(entityType, id);
    }
    // update the timestamp cache for the table so that queries will be refreshed
    ClassMetadata metadata = session.getSessionFactory().getClassMetadata(entityType);
    String tableName = ((AbstractEntityPersister) metadata).getTableName();
    UpdateTimestampsCache timestampsCache = em.unwrap(SessionImplementor.class).getFactory().getUpdateTimestampsCache();
    if (timestampsCache != null) {
        timestampsCache.invalidate(new Serializable[] { tableName });
    }
}

Example 45 with ClassMetadata

use of org.hibernate.metadata.ClassMetadata in project BroadleafCommerce by BroadleafCommerce.

the class DynamicDaoHelperImpl method getPropertyNames.

@Override
public List<String> getPropertyNames(Class<?> entityClass, HibernateEntityManager entityManager) {
    entityClass = getNonProxyImplementationClassIfNecessary(entityClass);
    ClassMetadata metadata = getSessionFactory(entityManager).getClassMetadata(entityClass);
    List<String> propertyNames = new ArrayList<>();
    Collections.addAll(propertyNames, metadata.getPropertyNames());
    return propertyNames;
}