liquibase.serializer.ChangeLogSerializer implementation are used by the generateChangeLog command and other functions that need to convert a DatabaseChangeLog object into a state that can be saved to disk (and re-executed at a future date).
Create new ChangeLogSerializers by implementing the liquibase.serializer.ChangeLogSerializer interface_._ The following methods are required:
String[] getValidFileExtensions(); |
Used to determine which serializer to use when a particular output filename is selected.
String serialize(DatabaseChangeLog databaseChangeLog); String serialize(ChangeSet changeSet); String serialize(Change change); String serialize(ColumnConfig columnConfig); |
Converts the given Liquibase internal objects into a string.
There are two ways to register a custom ChangeLogSerialzer:
ChangeLogSerialzer implementations should be created thread safe. Once an instance of a ChangeLogSerialzer is registered, ChangeLogSerialzerFactory will continue to use the return instance.