Package com.ibm.fhir.database.utils.api

Interface IVersionHistoryService

All Known Implementing Classes:

AllVersionHistoryService, VersionHistoryService

public interface IVersionHistoryService

Service interface used to update the version history table (just before a transaction ends)

Method Summary

Modifier and Type	Method	Description
void	addVersion(java.lang.String objectSchema, java.lang.String objectType, java.lang.String objectName, int version)	Add this version (idempotent)
boolean	applies(java.lang.String objectSchema, java.lang.String objectType, java.lang.String objectName, int version)	Check to see if we described object is newer than we have currently in the database
java.lang.Integer	getVersion(java.lang.String objectSchema, java.lang.String objectType, java.lang.String objectName)	Get the current version of an object

Method Detail

addVersion

void addVersion(java.lang.String objectSchema,
                java.lang.String objectType,
                java.lang.String objectName,
                int version)

Add this version (idempotent)

Parameters:

objectSchema -

objectType -

objectName -

version -

applies

boolean applies(java.lang.String objectSchema,
                java.lang.String objectType,
                java.lang.String objectName,
                int version)

Check to see if we described object is newer than we have currently in the database

Parameters:

objectSchema -

objectType -

objectName -

version -

Returns:

getVersion

java.lang.Integer getVersion(java.lang.String objectSchema,
                             java.lang.String objectType,
                             java.lang.String objectName)

Get the current version of an object

Parameters:

objectSchema -

objectType -

objectName -

Returns:

the current version of the given object or null if it doesn't exist