Interface IdentifiableData
-
- All Known Subinterfaces:
AnnotatableData
,BatchableData
,DiskConsumableData
,ExtendableData
,FileAttachableData
,FileStoreEnabledData
,NameableData
,OwnableData
,RegisteredData
,RemovableData
,ShareableData
,SystemData
- All Known Implementing Classes:
AnnotatedData
,AnnotationData
,AnnotationSetData
,AnnotationTypeCategoryData
,AnnotationTypeData
,AnyToAnyData
,ArrayBatchData
,ArrayDesignBlockData
,ArrayDesignData
,ArrayDesignPlateData
,ArraySlideData
,BaseFileImporter.RawDataProxy
,BaseFileImporter.ReporterProxy
,BasicData
,BioAssayData
,BioAssaySetData
,BioMaterialData
,BioMaterialEventData
,BioMaterialEventSourceData
,BioPlateData
,BioPlateEventData
,BioPlateEventParticipantData
,BioPlateEventTypeData
,BioPlateTypeData
,BioSourceData
,BioWellData
,BooleanParameterValueData
,ChangeHistoryData
,ChangeHistoryDetailData
,ClientData
,ClientDefaultSettingData
,CommonData
,ContextData
,DataCubeColumnData
,DataCubeData
,DataCubeExtraValueData
,DataCubeFilterData
,DataCubeLayerData
,DataFileTypeData
,DateParameterValueData
,DerivedBioAssayData
,DirectoryData
,DiskUsageData
,DoubleParameterValueData
,ExperimentData
,ExtractData
,ExtraValueData
,ExtraValueTypeData
,FeatureData
,FileData
,FileServerData
,FileSetData
,FileSetMemberData
,FloatParameterValueData
,FormulaData
,GlobalDefaultSettingData
,GroupData
,HardwareData
,HelpData
,IntegerParameterValueData
,ItemKeyData
,ItemListData
,ItemListSyncFilterData
,ItemParameterValueData
,ItemSubtypeData
,ItemSubtypeFileTypeData
,JobAgentData
,JobAgentSettingsData
,JobData
,KeyData
,KitData
,LongParameterValueData
,MeasuredBioMaterialData
,MessageData
,MimeTypeData
,NewsData
,OwnedData
,ParameterValueData
,PasswordData
,PermissionTemplateData
,PhysicalBioAssayData
,PlateData
,PlateEventData
,PlateEventTypeData
,PlateGeometryData
,PlateMappingData
,PlateTypeData
,PlatformData
,PlatformFileTypeData
,PlatformVariantData
,PluginConfigurationData
,PluginDefinitionData
,PluginTypeData
,ProjectData
,ProjectKeyData
,ProtocolData
,QuantityData
,QuotaData
,QuotaTypeData
,RawBioAssayData
,RawData
,RawDataBatcher.FeatureProxy
,RawDataBatcher.ReporterProxy
,ReporterCloneTemplateData
,ReporterData
,ReporterListData
,ReporterTypeData
,RoleData
,RoleKeyData
,RootRawBioAssayData
,SampleData
,SchemaVersionData
,SessionData
,SettingData
,SharedData
,SoftwareData
,StringParameterValueData
,TagData
,TextParameterValueData
,TimestampParameterValueData
,TransformationData
,UnitData
,UnitSymbolData
,UserClientSettingData
,UserData
,UserDefaultSettingData
,UserDeviceData
,WellData
,VirtualDbData
public interface IdentifiableData
An identifiable item is an item which has anid
and aversion
. The id is always greater than 0 for an item which has been saved to the database, and 0 for a new item that has not yet been saved to the database.The version number is used by Hibernate to prevent concurrent modifications by different threads or processes. It does this by incrementing the version number each time the information is updated in the database. If the version number in the database is different from the version on the object it is interpreted as another process has modified the item and an exception is thrown.
This interface is implemented by the
BasicData
class, which also provides the Hibernate mapping for the id property.Hibernate also requires a
setId()
and asetVersion()
method, so this must also be implemented even though it is not required by this interface.- Version:
- 2.0
- Author:
- Nicklas
- See Also:
BasicData
, Developer documentation: Basic classes and interfaces
-
-
Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description int
getId()
Get the id for the item.int
getVersion()
Get the version of this item.
-
-
-
Method Detail
-
getId
int getId()
Get the id for the item. If it hasn't yet been saved to the database 0 is returned.- Returns:
- The id of the item or 0
-
getVersion
int getVersion()
Get the version of this item. The version starts at 0, and is increased each time the information is updated. The version number is controlled by Hibernate.
-
-