idx int64 0 165k | question stringlengths 73 4.15k | target stringlengths 5 918 | len_question int64 21 890 | len_target int64 3 255 |
|---|---|---|---|---|
14,300 | private void process ( ) { metadata = new EmbeddedMetadata ( field ) ; // Make sure the class has @Embeddable annotation if ( ! clazz . isAnnotationPresent ( Embeddable . class ) ) { String message = String . format ( "Class %s must have %s annotation" , clazz . getName ( ) , Embeddable . class . getName ( ) ) ; throw ... | Worker class for introspection . | 272 | 7 |
14,301 | private void processFields ( ) { List < Field > children = IntrospectionUtils . getPersistableFields ( clazz ) ; for ( Field child : children ) { if ( child . isAnnotationPresent ( Embedded . class ) ) { processEmbeddedField ( child ) ; } else { processSimpleField ( child ) ; } } } | Processes each field in this embedded object and updates the metadata . | 75 | 13 |
14,302 | private void processPropertyOverride ( PropertyMetadata propertyMetadata ) { String qualifiedName = field . getQualifiedName ( ) + "." + propertyMetadata . getField ( ) . getName ( ) ; Property override = entityMetadata . getPropertyOverride ( qualifiedName ) ; if ( override != null ) { String mappedName = override . n... | Processes the override if any for the given property . | 142 | 11 |
14,303 | private void validateIntent ( ) { if ( entityMetadata . isProjectedEntity ( ) && ! intent . isValidOnProjectedEntities ( ) ) { String message = String . format ( "Operation %s is not allowed for ProjectedEntity %s" , intent , entity . getClass ( ) . getName ( ) ) ; throw new EntityManagerException ( message ) ; } } | Validates if the Intent is legal for the entity being marshalled . | 83 | 14 |
14,304 | private BaseEntity < ? > marshal ( ) { marshalKey ( ) ; if ( key instanceof Key ) { entityBuilder = Entity . newBuilder ( ( Key ) key ) ; } else { entityBuilder = FullEntity . newBuilder ( key ) ; } marshalFields ( ) ; marshalAutoTimestampFields ( ) ; if ( intent == Intent . UPDATE ) { marshalVersionField ( ) ; } marsh... | Marshals the given entity and and returns the equivalent Entity needed for the underlying Cloud Datastore API . | 107 | 21 |
14,305 | public static Key marshalKey ( DefaultEntityManager entityManager , Object entity ) { Marshaller marshaller = new Marshaller ( entityManager , entity , Intent . DELETE ) ; marshaller . marshalKey ( ) ; return ( Key ) marshaller . key ; } | Extracts the key from the given object entity and returns it . The entity must have its ID set . | 60 | 22 |
14,306 | private void marshalKey ( ) { Key parent = null ; ParentKeyMetadata parentKeyMetadata = entityMetadata . getParentKeyMetadata ( ) ; if ( parentKeyMetadata != null ) { DatastoreKey parentDatastoreKey = ( DatastoreKey ) getFieldValue ( parentKeyMetadata ) ; if ( parentDatastoreKey != null ) { parent = parentDatastoreKey ... | Marshals the key . | 501 | 5 |
14,307 | private static boolean isValidId ( Object idValue , DataType identifierType ) { boolean validId = false ; if ( idValue != null ) { switch ( identifierType ) { case LONG : case LONG_OBJECT : validId = ( long ) idValue != 0 ; break ; case STRING : validId = ( ( String ) idValue ) . trim ( ) . length ( ) > 0 ; break ; def... | Checks to see if the given value is a valid identifier for the given ID type . | 103 | 18 |
14,308 | private void createCompleteKey ( Key parent , long id ) { String kind = entityMetadata . getKind ( ) ; if ( parent == null ) { key = entityManager . newNativeKeyFactory ( ) . setKind ( kind ) . newKey ( id ) ; } else { key = Key . newBuilder ( parent , kind , id ) . build ( ) ; } } | Creates a complete key using the given parameters . | 79 | 10 |
14,309 | private void createIncompleteKey ( Key parent ) { String kind = entityMetadata . getKind ( ) ; if ( parent == null ) { key = entityManager . newNativeKeyFactory ( ) . setKind ( kind ) . newKey ( ) ; } else { key = IncompleteKey . newBuilder ( parent , kind ) . build ( ) ; } } | Creates an IncompleteKey . | 76 | 7 |
14,310 | private void marshalFields ( ) { Collection < PropertyMetadata > propertyMetadataCollection = entityMetadata . getPropertyMetadataCollection ( ) ; for ( PropertyMetadata propertyMetadata : propertyMetadataCollection ) { marshalField ( propertyMetadata , entity ) ; } } | Marshals all the fields . | 60 | 6 |
14,311 | private static void marshalField ( PropertyMetadata propertyMetadata , Object target , BaseEntity . Builder < ? , ? > entityBuilder ) { Object fieldValue = IntrospectionUtils . getFieldValue ( propertyMetadata , target ) ; if ( fieldValue == null && propertyMetadata . isOptional ( ) ) { return ; } ValueBuilder < ? , ? ... | Marshals the field with the given property metadata . | 267 | 10 |
14,312 | private void marshalEmbeddedFields ( ) { for ( EmbeddedMetadata embeddedMetadata : entityMetadata . getEmbeddedMetadataCollection ( ) ) { if ( embeddedMetadata . getStorageStrategy ( ) == StorageStrategy . EXPLODED ) { marshalWithExplodedStrategy ( embeddedMetadata , entity ) ; } else { ValueBuilder < ? , ? , ? > embed... | Marshals the embedded fields . | 142 | 6 |
14,313 | private void marshalWithExplodedStrategy ( EmbeddedMetadata embeddedMetadata , Object target ) { try { Object embeddedObject = initializeEmbedded ( embeddedMetadata , target ) ; for ( PropertyMetadata propertyMetadata : embeddedMetadata . getPropertyMetadataCollection ( ) ) { marshalField ( propertyMetadata , embeddedO... | Marshals an embedded field represented by the given metadata . | 136 | 11 |
14,314 | private ValueBuilder < ? , ? , ? > marshalWithImplodedStrategy ( EmbeddedMetadata embeddedMetadata , Object target ) { try { Object embeddedObject = embeddedMetadata . getReadMethod ( ) . invoke ( target ) ; if ( embeddedObject == null ) { if ( embeddedMetadata . isOptional ( ) ) { return null ; } NullValue . Builder n... | Marshals the embedded field represented by the given metadata . | 343 | 11 |
14,315 | private void marshalUpdatedTimestamp ( ) { PropertyMetadata updatedTimestampMetadata = entityMetadata . getUpdatedTimestampMetadata ( ) ; if ( updatedTimestampMetadata != null ) { applyAutoTimestamp ( updatedTimestampMetadata , System . currentTimeMillis ( ) ) ; } } | Marshals the updated timestamp field . | 66 | 7 |
14,316 | private void marshalCreatedAndUpdatedTimestamp ( ) { PropertyMetadata createdTimestampMetadata = entityMetadata . getCreatedTimestampMetadata ( ) ; PropertyMetadata updatedTimestampMetadata = entityMetadata . getUpdatedTimestampMetadata ( ) ; long millis = System . currentTimeMillis ( ) ; if ( createdTimestampMetadata ... | Marshals both created and updated timestamp fields . | 124 | 9 |
14,317 | private void marshalVersionField ( ) { PropertyMetadata versionMetadata = entityMetadata . getVersionMetadata ( ) ; if ( versionMetadata != null ) { long version = ( long ) IntrospectionUtils . getFieldValue ( versionMetadata , entity ) ; ValueBuilder < ? , ? , ? > valueBuilder = versionMetadata . getMapper ( ) . toDat... | Marshals the version field if it exists . The version will be set to one more than the previous value . | 138 | 22 |
14,318 | private void initializeMapper ( ) { if ( itemClass == null ) { itemMapper = CatchAllMapper . getInstance ( ) ; } else { try { itemMapper = MapperFactory . getInstance ( ) . getMapper ( itemClass ) ; } catch ( NoSuitableMapperException exp ) { itemMapper = CatchAllMapper . getInstance ( ) ; } } } | Initializes the mapper for items in the List . | 85 | 11 |
14,319 | public void setJsonCredentialsFile ( String jsonCredentialsPath ) { if ( ! Utility . isNullOrEmpty ( jsonCredentialsPath ) ) { setJsonCredentialsFile ( new File ( jsonCredentialsPath ) ) ; } else { setJsonCredentialsFile ( ( File ) null ) ; } } | Sets the JSON credentials path . | 74 | 7 |
14,320 | private void initializeMapper ( ) { if ( valueClass == null ) { valueMapper = CatchAllMapper . getInstance ( ) ; } else { try { valueMapper = MapperFactory . getInstance ( ) . getMapper ( valueClass ) ; } catch ( NoSuitableMapperException exp ) { valueMapper = CatchAllMapper . getInstance ( ) ; } } } | Initializes the mapper for values in the Map . | 85 | 11 |
14,321 | public static InternalListenerMetadata introspect ( Class < ? > listenerClass ) { InternalListenerMetadata cachedMetadata = cache . get ( listenerClass ) ; if ( cachedMetadata != null ) { return cachedMetadata ; } synchronized ( listenerClass ) { cachedMetadata = cache . get ( listenerClass ) ; if ( cachedMetadata != n... | Introspects the given class for any defined listeners and returns the metadata . | 135 | 16 |
14,322 | private void processMethods ( ) { Method [ ] methods = listenerClass . getDeclaredMethods ( ) ; for ( Method method : methods ) { for ( CallbackType callbackType : CallbackType . values ( ) ) { if ( method . isAnnotationPresent ( callbackType . getAnnotationClass ( ) ) ) { validateMethod ( method , callbackType ) ; met... | Processes the methods in the listener class and updates the metadata for any valid methods found . | 92 | 18 |
14,323 | private void validateMethod ( Method method , CallbackType callbackType ) { int modifiers = method . getModifiers ( ) ; if ( ! Modifier . isPublic ( modifiers ) ) { String message = String . format ( "Method %s in class %s must be public" , method . getName ( ) , method . getDeclaringClass ( ) . getName ( ) ) ; throw n... | Validates the given method to ensure if it is a valid callback method for the given event type . | 404 | 20 |
14,324 | public < E > E insert ( E entity ) { try { entityManager . executeEntityListeners ( CallbackType . PRE_INSERT , entity ) ; FullEntity < ? > nativeEntity = ( FullEntity < ? > ) Marshaller . marshal ( entityManager , entity , Intent . INSERT ) ; Entity insertedNativeEntity = nativeWriter . add ( nativeEntity ) ; @ Suppre... | Inserts the given entity into the Cloud Datastore . | 169 | 12 |
14,325 | @ SuppressWarnings ( "unchecked" ) public < E > List < E > insert ( List < E > entities ) { if ( entities == null || entities . isEmpty ( ) ) { return new ArrayList <> ( ) ; } try { entityManager . executeEntityListeners ( CallbackType . PRE_INSERT , entities ) ; FullEntity < ? > [ ] nativeEntities = toNativeFullEntiti... | Inserts the given list of entities into the Cloud Datastore . | 219 | 14 |
14,326 | @ SuppressWarnings ( "unchecked" ) public < E > E update ( E entity ) { try { entityManager . executeEntityListeners ( CallbackType . PRE_UPDATE , entity ) ; Intent intent = ( nativeWriter instanceof Batch ) ? Intent . BATCH_UPDATE : Intent . UPDATE ; Entity nativeEntity = ( Entity ) Marshaller . marshal ( entityManage... | Updates the given entity in the Cloud Datastore . The passed in Entity must have its ID set for the update to work . | 173 | 27 |
14,327 | @ SuppressWarnings ( "unchecked" ) public < E > List < E > update ( List < E > entities ) { if ( entities == null || entities . isEmpty ( ) ) { return new ArrayList <> ( ) ; } try { Class < E > entityClass = ( Class < E > ) entities . get ( 0 ) . getClass ( ) ; entityManager . executeEntityListeners ( CallbackType . PR... | Updates the given list of entities in the Cloud Datastore . | 222 | 14 |
14,328 | public < E > E updateWithOptimisticLock ( E entity ) { PropertyMetadata versionMetadata = EntityIntrospector . getVersionMetadata ( entity ) ; if ( versionMetadata == null ) { return update ( entity ) ; } else { return updateWithOptimisticLockingInternal ( entity , versionMetadata ) ; } } | Updates the given entity with optimistic locking if the entity is set up to support optimistic locking . Otherwise a normal update is performed . | 74 | 26 |
14,329 | public < E > List < E > updateWithOptimisticLock ( List < E > entities ) { if ( entities == null || entities . isEmpty ( ) ) { return new ArrayList <> ( ) ; } Class < ? > entityClass = entities . get ( 0 ) . getClass ( ) ; PropertyMetadata versionMetadata = EntityIntrospector . getVersionMetadata ( entityClass ) ; if (... | Updates the given list of entities using optimistic locking feature if the entities are set up to support optimistic locking . Otherwise a normal update is performed . | 123 | 29 |
14,330 | @ SuppressWarnings ( "unchecked" ) protected < E > E updateWithOptimisticLockingInternal ( E entity , PropertyMetadata versionMetadata ) { Transaction transaction = null ; try { entityManager . executeEntityListeners ( CallbackType . PRE_UPDATE , entity ) ; Entity nativeEntity = ( Entity ) Marshaller . marshal ( entity... | Worker method for updating the given entity with optimistic locking . | 345 | 12 |
14,331 | @ SuppressWarnings ( "unchecked" ) protected < E > List < E > updateWithOptimisticLockInternal ( List < E > entities , PropertyMetadata versionMetadata ) { Transaction transaction = null ; try { entityManager . executeEntityListeners ( CallbackType . PRE_UPDATE , entities ) ; Entity [ ] nativeEntities = toNativeEntitie... | Internal worker method for updating the entities using optimistic locking . | 472 | 11 |
14,332 | public < E > E upsert ( E entity ) { try { entityManager . executeEntityListeners ( CallbackType . PRE_UPSERT , entity ) ; FullEntity < ? > nativeEntity = ( FullEntity < ? > ) Marshaller . marshal ( entityManager , entity , Intent . UPSERT ) ; Entity upsertedNativeEntity = nativeWriter . put ( nativeEntity ) ; @ Suppre... | Updates or inserts the given entity in the Cloud Datastore . If the entity does not have an ID it may be generated . | 182 | 27 |
14,333 | @ SuppressWarnings ( "unchecked" ) public < E > List < E > upsert ( List < E > entities ) { if ( entities == null || entities . isEmpty ( ) ) { return new ArrayList <> ( ) ; } try { entityManager . executeEntityListeners ( CallbackType . PRE_UPSERT , entities ) ; FullEntity < ? > [ ] nativeEntities = toNativeFullEntiti... | Updates or inserts the given list of entities in the Cloud Datastore . If the entities do not have a valid ID IDs may be generated . | 232 | 30 |
14,334 | public void delete ( Object entity ) { try { entityManager . executeEntityListeners ( CallbackType . PRE_DELETE , entity ) ; Key nativeKey = Marshaller . marshalKey ( entityManager , entity ) ; nativeWriter . delete ( nativeKey ) ; entityManager . executeEntityListeners ( CallbackType . POST_DELETE , entity ) ; } catch... | Deletes the given entity from the Cloud Datastore . | 102 | 12 |
14,335 | public void delete ( List < ? > entities ) { try { entityManager . executeEntityListeners ( CallbackType . PRE_DELETE , entities ) ; Key [ ] nativeKeys = new Key [ entities . size ( ) ] ; for ( int i = 0 ; i < entities . size ( ) ; i ++ ) { nativeKeys [ i ] = Marshaller . marshalKey ( entityManager , entities . get ( i... | Deletes the given entities from the Cloud Datastore . | 148 | 12 |
14,336 | public < E > void delete ( Class < E > entityClass , DatastoreKey parentKey , long id ) { try { EntityMetadata entityMetadata = EntityIntrospector . introspect ( entityClass ) ; Key nativeKey = Key . newBuilder ( parentKey . nativeKey ( ) , entityMetadata . getKind ( ) , id ) . build ( ) ; nativeWriter . delete ( nativ... | Deletes the entity with the given ID and parent key . | 113 | 12 |
14,337 | public void deleteByKey ( DatastoreKey key ) { try { nativeWriter . delete ( key . nativeKey ( ) ) ; } catch ( DatastoreException exp ) { throw DatastoreUtils . wrap ( exp ) ; } } | Deletes an entity given its key . | 52 | 8 |
14,338 | public void deleteByKey ( List < DatastoreKey > keys ) { try { Key [ ] nativeKeys = new Key [ keys . size ( ) ] ; for ( int i = 0 ; i < keys . size ( ) ; i ++ ) { nativeKeys [ i ] = keys . get ( i ) . nativeKey ( ) ; } nativeWriter . delete ( nativeKeys ) ; } catch ( DatastoreException exp ) { throw DatastoreUtils . wr... | Deletes the entities having the given keys . | 105 | 9 |
14,339 | public void setNamedBindings ( Map < String , Object > namedBindings ) { if ( namedBindings == null ) { throw new IllegalArgumentException ( "namedBindings cannot be null" ) ; } this . namedBindings = namedBindings ; } | Sets the named bindings that are needed for any named parameters in the GQL query . | 57 | 18 |
14,340 | public void addPositionalBindings ( Object first , Object ... others ) { positionalBindings . add ( first ) ; positionalBindings . addAll ( Arrays . asList ( others ) ) ; } | Adds the positional bindings that are needed for any positional parameters in the GQL query . | 43 | 17 |
14,341 | private void computeQualifiedName ( ) { if ( parent != null ) { qualifiedName = parent . qualifiedName + "." + field . getName ( ) ; } else { qualifiedName = field . getName ( ) ; } } | Computes and sets the qualified name of this field . | 49 | 11 |
14,342 | public void put ( CallbackType callbackType , CallbackMetadata callbackMetadata ) { if ( callbacks == null ) { callbacks = new EnumMap <> ( CallbackType . class ) ; } List < CallbackMetadata > callbackMetadataList = callbacks . get ( callbackType ) ; if ( callbackMetadataList == null ) { callbackMetadataList = new Arra... | Adds the given CallbackEventMetadata . | 117 | 9 |
14,343 | public List < CallbackMetadata > getCallbacks ( CallbackType callbackType ) { return callbacks == null ? null : callbacks . get ( callbackType ) ; } | Returns the callbacks for the given callback type . | 37 | 10 |
14,344 | private static ConstructorMetadata loadMetadata ( Class < ? > clazz ) { synchronized ( clazz ) { ConstructorMetadata metadata = cache . get ( clazz ) ; if ( metadata == null ) { ConstructorIntrospector introspector = new ConstructorIntrospector ( clazz ) ; introspector . process ( ) ; metadata = introspector . metadata... | Loads the metadata if it does not already exist in the cache . | 104 | 14 |
14,345 | private void process ( ) { metadataBuilder = ConstructorMetadata . newBuilder ( ) . setClazz ( clazz ) ; MethodHandle mh = IntrospectionUtils . findDefaultConstructor ( clazz ) ; if ( mh != null ) { metadataBuilder . setConstructionStrategy ( ConstructorMetadata . ConstructionStrategy . CLASSIC ) . setConstructorMethod... | Introspects the class and builds the metadata . | 417 | 11 |
14,346 | public static MethodHandle findNewBuilderMethod ( Class < ? > clazz ) { MethodHandle mh = null ; for ( String methodName : NEW_BUILDER_METHOD_NAMES ) { mh = IntrospectionUtils . findStaticMethod ( clazz , methodName , Object . class ) ; if ( mh != null ) { break ; } } return mh ; } | Finds and returns a method handle for new instance of a Builder class . | 82 | 15 |
14,347 | public static < T > T unmarshal ( Entity nativeEntity , Class < T > entityClass ) { return unmarshalBaseEntity ( nativeEntity , entityClass ) ; } | Unmarshals the given native Entity into an object of given type entityClass . | 37 | 17 |
14,348 | public static < T > T unmarshal ( ProjectionEntity nativeEntity , Class < T > entityClass ) { return unmarshalBaseEntity ( nativeEntity , entityClass ) ; } | Unmarshals the given native ProjectionEntity into an object of given type entityClass . | 39 | 19 |
14,349 | @ SuppressWarnings ( "unchecked" ) private < T > T unmarshal ( ) { try { instantiateEntity ( ) ; unmarshalIdentifier ( ) ; unmarshalKeyAndParentKey ( ) ; unmarshalProperties ( ) ; unmarshalEmbeddedFields ( ) ; // If using Builder pattern, invoke build method on the Builder to // get the final entity. ConstructorMetadat... | Unmarshals the given Datastore Entity and returns the equivalent Entity POJO . | 184 | 18 |
14,350 | private static < T > T unmarshalBaseEntity ( BaseEntity < ? > nativeEntity , Class < T > entityClass ) { if ( nativeEntity == null ) { return null ; } Unmarshaller unmarshaller = new Unmarshaller ( nativeEntity , entityClass ) ; return unmarshaller . unmarshal ( ) ; } | Unmarshals the given BaseEntity and returns the equivalent model object . | 77 | 15 |
14,351 | private void unmarshalIdentifier ( ) throws Throwable { IdentifierMetadata identifierMetadata = entityMetadata . getIdentifierMetadata ( ) ; Object id = ( ( Key ) nativeEntity . getKey ( ) ) . getNameOrId ( ) ; // If the ID is not a simple type... IdClassMetadata idClassMetadata = identifierMetadata . getIdClassMetadat... | Unamrshals the identifier . | 163 | 8 |
14,352 | private void unmarshalKeyAndParentKey ( ) throws Throwable { KeyMetadata keyMetadata = entityMetadata . getKeyMetadata ( ) ; if ( keyMetadata != null ) { MethodHandle writeMethod = keyMetadata . getWriteMethod ( ) ; Key entityKey = ( Key ) nativeEntity . getKey ( ) ; writeMethod . invoke ( entity , new DefaultDatastore... | Unamrshals the entity s key and parent key . | 186 | 13 |
14,353 | private void unmarshalProperties ( ) throws Throwable { Collection < PropertyMetadata > propertyMetadataCollection = entityMetadata . getPropertyMetadataCollection ( ) ; for ( PropertyMetadata propertyMetadata : propertyMetadataCollection ) { unmarshalProperty ( propertyMetadata , entity ) ; } } | Unmarshal all the properties . | 65 | 8 |
14,354 | private void unmarshalEmbeddedFields ( ) throws Throwable { for ( EmbeddedMetadata embeddedMetadata : entityMetadata . getEmbeddedMetadataCollection ( ) ) { if ( embeddedMetadata . getStorageStrategy ( ) == StorageStrategy . EXPLODED ) { unmarshalWithExplodedStrategy ( embeddedMetadata , entity ) ; } else { unmarshalWi... | Unmarshals the embedded fields of this entity . | 103 | 11 |
14,355 | private void unmarshalWithExplodedStrategy ( EmbeddedMetadata embeddedMetadata , Object target ) throws Throwable { Object embeddedObject = initializeEmbedded ( embeddedMetadata , target ) ; for ( PropertyMetadata propertyMetadata : embeddedMetadata . getPropertyMetadataCollection ( ) ) { unmarshalProperty ( propertyMe... | Unmarshals the embedded field represented by the given embedded metadata . | 196 | 14 |
14,356 | private static void unmarshalWithImplodedStrategy ( EmbeddedMetadata embeddedMetadata , Object target , BaseEntity < ? > nativeEntity ) throws Throwable { Object embeddedObject = null ; ConstructorMetadata constructorMetadata = embeddedMetadata . getConstructorMetadata ( ) ; FullEntity < ? > nativeEmbeddedEntity = null... | Unmarshals the embedded field represented by the given metadata . | 343 | 13 |
14,357 | private void unmarshalProperty ( PropertyMetadata propertyMetadata , Object target ) throws Throwable { unmarshalProperty ( propertyMetadata , target , nativeEntity ) ; } | Unmarshals the property represented by the given property metadata and updates the target object with the property value . | 37 | 22 |
14,358 | public void setIdentifierMetadata ( IdentifierMetadata identifierMetadata ) { if ( this . identifierMetadata != null ) { String format = "Class %s has at least two fields, %s and %s, marked with %s annotation. " + "Only one field can be marked as an identifier. " ; String message = String . format ( format , entityClas... | Sets the metadata of the identifier . An exception will be thrown if there is an IdentifierMetadata already set . | 137 | 24 |
14,359 | public void setKeyMetadata ( KeyMetadata keyMetadata ) { if ( this . keyMetadata != null ) { String format = "Class %s has two fields, %s and %s marked with %s annotation. Only one " + "field can be marked as Key. " ; String message = String . format ( format , entityClass . getName ( ) , this . keyMetadata . getName (... | Sets the metadata of the Key field . | 130 | 9 |
14,360 | public void setParentKetMetadata ( ParentKeyMetadata parentKeyMetadata ) { if ( this . parentKeyMetadata != null ) { String format = "Class %s has two fields, %s and %s marked with %s annotation. Only one " + "field can be marked as ParentKey. " ; String message = String . format ( format , entityClass . getName ( ) , ... | Sets the metadata about the parent key . | 141 | 9 |
14,361 | public void setVersionMetadata ( PropertyMetadata versionMetadata ) { if ( this . versionMetadata != null ) { throwDuplicateAnnotationException ( entityClass , Version . class , this . versionMetadata , versionMetadata ) ; } this . versionMetadata = versionMetadata ; } | Sets the metadata of the field that is used for optimistic locking . | 64 | 14 |
14,362 | public void setCreatedTimestampMetadata ( PropertyMetadata createdTimestampMetadata ) { if ( this . createdTimestampMetadata != null ) { throwDuplicateAnnotationException ( entityClass , CreatedTimestamp . class , this . createdTimestampMetadata , createdTimestampMetadata ) ; } this . createdTimestampMetadata = created... | Sets the created timestamp metadata to the given value . | 80 | 11 |
14,363 | public void updateMasterPropertyMetadataMap ( String mappedName , String qualifiedName ) { String old = masterPropertyMetadataMap . put ( mappedName , qualifiedName ) ; if ( old != null ) { String message = "Duplicate property %s in entity %s. Check fields %s and %s" ; throw new EntityManagerException ( String . format... | Updates the master property metadata map with the given property metadata . | 99 | 13 |
14,364 | private void ensureUniqueProperties ( EmbeddedMetadata embeddedMetadata , StorageStrategy storageStrategy ) { if ( embeddedMetadata . getStorageStrategy ( ) == StorageStrategy . EXPLODED ) { for ( PropertyMetadata propertyMetadata : embeddedMetadata . getPropertyMetadataCollection ( ) ) { updateMasterPropertyMetadataMa... | Validates the embedded field represented by the given metadata to ensure there are no duplicate property names defined across the entity . | 230 | 23 |
14,365 | private static void throwDuplicateAnnotationException ( Class < ? > entityClass , Class < ? extends Annotation > annotationClass , PropertyMetadata metadata1 , PropertyMetadata metadata2 ) { String format = "Class %s has at least two fields, %s and %s, with an annotation of %s. " + "A given entity can have at most one ... | Raises an exception with a detailed message reporting that the entity has more than one field that has a specific annotation . | 137 | 23 |
14,366 | public static ExternalListenerMetadata introspect ( Class < ? > listenerClass ) { ExternalListenerMetadata cachedMetadata = cache . get ( listenerClass ) ; if ( cachedMetadata != null ) { return cachedMetadata ; } synchronized ( listenerClass ) { cachedMetadata = cache . get ( listenerClass ) ; if ( cachedMetadata != n... | Introspects the given entity listener class and returns its metadata . | 135 | 14 |
14,367 | private void introspect ( ) { if ( ! listenerClass . isAnnotationPresent ( EntityListener . class ) ) { String message = String . format ( "Class %s must have %s annotation to be used as an EntityListener" , listenerClass . getName ( ) , EntityListener . class . getName ( ) ) ; throw new EntityManagerException ( messag... | Introspects the listener class and creates the metadata . | 97 | 12 |
14,368 | public Mapper getMapper ( Field field ) { PropertyMapper propertyMapperAnnotation = field . getAnnotation ( PropertyMapper . class ) ; if ( propertyMapperAnnotation != null ) { return createCustomMapper ( field , propertyMapperAnnotation ) ; } Class < ? > fieldType = field . getType ( ) ; if ( fieldType . equals ( BigD... | Returns the mapper for the given field . If the field has a custom mapper a new instance of the specified mapper will be created and returned . Otherwise one of the built - in mappers will be returned based on the field type . | 207 | 49 |
14,369 | public Mapper getMapper ( Type type ) { Mapper mapper = cache . get ( type ) ; if ( mapper == null ) { mapper = createMapper ( type ) ; } return mapper ; } | Returns a mapper for the given type . If a mapper that can handle given type exists in the cache it will be returned . Otherwise a new mapper will be created . | 47 | 36 |
14,370 | public void setDefaultMapper ( Type type , Mapper mapper ) { if ( mapper == null ) { throw new IllegalArgumentException ( "mapper cannot be null" ) ; } lock . lock ( ) ; try { cache . put ( type , mapper ) ; } finally { lock . unlock ( ) ; } } | Sets or registers the given mapper for the given type . This method must be called before performing any persistence operations preferably during application startup . Entities that were introspected before calling this method will NOT use the new mapper . | 70 | 47 |
14,371 | private Mapper createMapper ( Type type ) { lock . lock ( ) ; try { Mapper mapper = cache . get ( type ) ; if ( mapper != null ) { return mapper ; } if ( type instanceof Class ) { mapper = createMapper ( ( Class < ? > ) type ) ; } else if ( type instanceof ParameterizedType ) { mapper = createMapper ( ( ParameterizedTy... | Creates a new mapper for the given type . | 156 | 11 |
14,372 | private Mapper createMapper ( Class < ? > clazz ) { Mapper mapper ; if ( Enum . class . isAssignableFrom ( clazz ) ) { mapper = new EnumMapper ( clazz ) ; } else if ( Map . class . isAssignableFrom ( clazz ) ) { mapper = new MapMapper ( clazz ) ; } else if ( clazz . isAnnotationPresent ( Embeddable . class ) ) { mapper... | Creates a mapper for the given class . | 159 | 10 |
14,373 | private void createDefaultMappers ( ) { BooleanMapper booleanMapper = new BooleanMapper ( ) ; CharMapper charMapper = new CharMapper ( ) ; ShortMapper shortMapper = new ShortMapper ( ) ; IntegerMapper integerMapper = new IntegerMapper ( ) ; LongMapper longMapper = new LongMapper ( ) ; FloatMapper floatMapper = new Floa... | Creates and assigns default Mappers various common types . | 533 | 11 |
14,374 | private Mapper createCustomMapper ( Field field , PropertyMapper propertyMapperAnnotation ) { Class < ? extends Mapper > mapperClass = propertyMapperAnnotation . value ( ) ; Constructor < ? extends Mapper > constructor = IntrospectionUtils . getConstructor ( mapperClass , Field . class ) ; if ( constructor != null ) { ... | Creates and returns a custom mapper for the given field . | 157 | 13 |
14,375 | public void putListener ( CallbackType callbackType , Method method ) { if ( callbacks == null ) { callbacks = new EnumMap <> ( CallbackType . class ) ; } Method oldMethod = callbacks . put ( callbackType , method ) ; if ( oldMethod != null ) { String format = "Class %s has at least two methods, %s and %s, with annotat... | Registers the given method as the callback method for the given event type . | 165 | 15 |
14,376 | public < E > E load ( Class < E > entityClass , DatastoreKey parentKey , long id ) { EntityMetadata entityMetadata = EntityIntrospector . introspect ( entityClass ) ; Key nativeKey ; if ( parentKey == null ) { nativeKey = entityManager . newNativeKeyFactory ( ) . setKind ( entityMetadata . getKind ( ) ) . newKey ( id )... | Loads and returns the entity with the given ID . The entity kind is determined from the supplied class . | 136 | 21 |
14,377 | public < E > E load ( Class < E > entityClass , DatastoreKey key ) { return fetch ( entityClass , key . nativeKey ( ) ) ; } | Retrieves and returns the entity with the given key . | 36 | 12 |
14,378 | public < E > List < E > loadByKey ( Class < E > entityClass , List < DatastoreKey > keys ) { Key [ ] nativeKeys = DatastoreUtils . toNativeKeys ( keys ) ; return fetch ( entityClass , nativeKeys ) ; } | Retrieves and returns the entities for the given keys . | 59 | 12 |
14,379 | private < E > E fetch ( Class < E > entityClass , Key nativeKey ) { try { Entity nativeEntity = nativeReader . get ( nativeKey ) ; E entity = Unmarshaller . unmarshal ( nativeEntity , entityClass ) ; entityManager . executeEntityListeners ( CallbackType . POST_LOAD , entity ) ; return entity ; } catch ( DatastoreExcept... | Fetches the entity given the native key . | 97 | 10 |
14,380 | private < E > List < E > fetch ( Class < E > entityClass , Key [ ] nativeKeys ) { try { List < Entity > nativeEntities = nativeReader . fetch ( nativeKeys ) ; List < E > entities = DatastoreUtils . toEntities ( entityClass , nativeEntities ) ; entityManager . executeEntityListeners ( CallbackType . POST_LOAD , entities... | Fetches a list of entities for the given native keys . | 110 | 13 |
14,381 | private Key [ ] longListToNativeKeys ( Class < ? > entityClass , List < Long > identifiers ) { if ( identifiers == null || identifiers . isEmpty ( ) ) { return new Key [ 0 ] ; } EntityMetadata entityMetadata = EntityIntrospector . introspect ( entityClass ) ; Key [ ] nativeKeys = new Key [ identifiers . size ( ) ] ; Ke... | Converts the given list of identifiers into an array of native Key objects . | 163 | 15 |
14,382 | private IncompleteKey getIncompleteKey ( Object entity ) { EntityMetadata entityMetadata = EntityIntrospector . introspect ( entity . getClass ( ) ) ; String kind = entityMetadata . getKind ( ) ; ParentKeyMetadata parentKeyMetadata = entityMetadata . getParentKeyMetadata ( ) ; DatastoreKey parentKey = null ; Incomplete... | Returns an IncompleteKey of the given entity . | 210 | 10 |
14,383 | public void executeEntityListeners ( CallbackType callbackType , Object entity ) { // We may get null entities here. For example loading a nonexistent ID // or IDs. if ( entity == null ) { return ; } EntityListenersMetadata entityListenersMetadata = EntityIntrospector . getEntityListenersMetadata ( entity ) ; List < Ca... | Executes the entity listeners associated with the given entity . | 275 | 11 |
14,384 | public void executeEntityListeners ( CallbackType callbackType , List < ? > entities ) { for ( Object entity : entities ) { executeEntityListeners ( callbackType , entity ) ; } } | Executes the entity listeners associated with the given list of entities . | 41 | 13 |
14,385 | private void executeGlobalListeners ( CallbackType callbackType , Object entity ) { if ( globalCallbacks == null ) { return ; } List < CallbackMetadata > callbacks = globalCallbacks . get ( callbackType ) ; if ( callbacks == null ) { return ; } for ( CallbackMetadata callback : callbacks ) { Object listener = ListenerF... | Executes the global listeners for the given event type for the given entity . | 115 | 15 |
14,386 | private static void invokeCallbackMethod ( Method callbackMethod , Object listener , Object entity ) { try { callbackMethod . invoke ( listener , entity ) ; } catch ( Exception exp ) { String message = String . format ( "Failed to execute callback method %s of class %s" , callbackMethod . getName ( ) , callbackMethod .... | Invokes the given callback method on the given target object . | 96 | 12 |
14,387 | @ SuppressWarnings ( "unchecked" ) private < T extends Indexer > T createIndexer ( Class < T > indexerClass ) { synchronized ( indexerClass ) { Indexer indexer = cache . get ( indexerClass ) ; if ( indexer == null ) { indexer = ( Indexer ) IntrospectionUtils . instantiateObject ( indexerClass ) ; cache . put ( indexerC... | Creates the Indexer of the given class . | 105 | 10 |
14,388 | private Indexer getDefaultIndexer ( Field field ) { Type type = field . getGenericType ( ) ; if ( type instanceof Class && type . equals ( String . class ) ) { return getIndexer ( LowerCaseStringIndexer . class ) ; } else if ( type instanceof ParameterizedType ) { ParameterizedType parameterizedType = ( ParameterizedTy... | Returns the default indexer for the given field . | 250 | 10 |
14,389 | private void copyRequestHeaders ( HttpServletRequest servletRequest , HttpRequest proxyRequest ) throws URISyntaxException { // Get an Enumeration of all of the header names sent by the client Enumeration < ? > enumerationOfHeaderNames = servletRequest . getHeaderNames ( ) ; while ( enumerationOfHeaderNames . hasMoreEl... | Copy request headers from the servlet client to the proxy request . | 328 | 13 |
14,390 | private void copyResponseHeaders ( HttpResponse proxyResponse , final HttpServletResponse servletResponse ) { servletResponse . setCharacterEncoding ( getContentCharSet ( proxyResponse . getEntity ( ) ) ) ; from ( Arrays . asList ( proxyResponse . getAllHeaders ( ) ) ) . filter ( new Predicate < Header > ( ) { @ Overri... | Copy proxied response headers back to the servlet client . | 171 | 12 |
14,391 | private String getContentCharSet ( final HttpEntity entity ) throws ParseException { if ( entity == null ) { return null ; } String charset = null ; if ( entity . getContentType ( ) != null ) { HeaderElement values [ ] = entity . getContentType ( ) . getElements ( ) ; if ( values . length > 0 ) { NameValuePair param = ... | Get the charset used to encode the http entity . | 125 | 11 |
14,392 | @ SuppressWarnings ( "unchecked" ) public T getDefaultObject ( ) { if ( defaultValue instanceof IModel ) { return ( ( IModel < T > ) defaultValue ) . getObject ( ) ; } else { return ( T ) defaultValue ; } } | Returns default value | 60 | 3 |
14,393 | public JsonResponse getEmail ( String email ) throws IOException { Email emailObj = new Email ( ) ; emailObj . setEmail ( email ) ; return apiGet ( emailObj ) ; } | Get information about one of your users . | 41 | 8 |
14,394 | public JsonResponse getSend ( String sendId ) throws IOException { Map < String , Object > data = new HashMap < String , Object > ( ) ; data . put ( Send . PARAM_SEND_ID , sendId ) ; return apiGet ( ApiAction . send , data ) ; } | Get the status of a transational send | 66 | 8 |
14,395 | public JsonResponse cancelSend ( String sendId ) throws IOException { Map < String , Object > data = new HashMap < String , Object > ( ) ; data . put ( Send . PARAM_SEND_ID , sendId ) ; return apiDelete ( ApiAction . send , data ) ; } | Cancel a send that was scheduled for a future time . | 66 | 12 |
14,396 | public JsonResponse getBlast ( Integer blastId ) throws IOException { Blast blast = new Blast ( ) ; blast . setBlastId ( blastId ) ; return apiGet ( blast ) ; } | get information about a blast | 43 | 5 |
14,397 | public JsonResponse scheduleBlastFromTemplate ( String template , String list , Date scheduleTime , Blast blast ) throws IOException { blast . setCopyTemplate ( template ) ; blast . setList ( list ) ; blast . setScheduleTime ( scheduleTime ) ; return apiPost ( blast ) ; } | Schedule a mass mail from a template | 63 | 8 |
14,398 | public JsonResponse scheduleBlastFromBlast ( Integer blastId , Date scheduleTime , Blast blast ) throws IOException { blast . setCopyBlast ( blastId ) ; blast . setScheduleTime ( scheduleTime ) ; return apiPost ( blast ) ; } | Schedule a mass mail blast from previous blast | 56 | 9 |
14,399 | public JsonResponse updateBlast ( Integer blastId ) throws IOException { Blast blast = new Blast ( ) ; blast . setBlastId ( blastId ) ; return apiPost ( blast ) ; } | Update existing blast | 43 | 3 |
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