org.bonitasoft.web.designer.repository

Interface Loader<T extends Identifiable>

All Known Implementing Classes:

AbstractLoader, JsonFileBasedLoader, WidgetFileBasedLoader

public interface Loader<T extends Identifiable>

Depending on the nature of a component we can have several directory where elements are persisted

Method Summary

Modifier and Type	Method and Description
boolean	contains(Path directory, String objectId) Find if an object is used in another objects.
List<T>	findByObjectId(Path directory, String objectId) Find all the objects which contain an object id.
Map<String,List<T>>	findByObjectIds(Path directory, List<String> objectIds) Returns a Map of object ids, with all the objects which contain an object id.
T	get(Path path)
List<T>	getAll(Path directory)
T	getByUUID(Path directory, String uuid)
String	getNextAvailableObjectId(Path directory, String objectName)
T	load(Path path) Use to load the component in the path directory

Method Detail

get

T get(Path path)
throws IOException

Throws:

IOException

getAll

List<T> getAll(Path directory)
        throws IOException

Throws:

IOException

getNextAvailableObjectId

String getNextAvailableObjectId(Path directory,
                                String objectName)
                         throws IOException

Throws:

IOException

getByUUID

T getByUUID(Path directory,
            String uuid)
     throws IOException

Throws:

IOException

findByObjectId

List<T> findByObjectId(Path directory,
                       String objectId)
                throws IOException

Find all the objects which contain an object id. Each object (widget, page, ...) has its own id. To increase performances, we just search if the id is in the text files. Only files which contain a reference are deserialized

Throws:

IOException

findByObjectIds

Map<String,List<T>> findByObjectIds(Path directory,
                                    List<String> objectIds)
                             throws IOException

Returns a Map of object ids, with all the objects which contain an object id. Each object (widget, page, ...) has its own id. To increase performances, we just search if the id is in the text files. Only files which contain a reference are deserialized

Throws:

IOException

contains

boolean contains(Path directory,
                 String objectId)
          throws IOException

Find if an object is used in another objects. Each object (widget, page, ...) has its own id. To increase performances, we just search if the id is in the text files. Only files which contain a reference are deserialized

Throws:

IOException

load

T load(Path path)

Use to load the component in the path directory