Package liquibase.snapshot.jvm

Class ColumnSnapshotGeneratorH2

java.lang.Object

liquibase.snapshot.jvm.JdbcSnapshotGenerator

liquibase.snapshot.jvm.ColumnSnapshotGenerator

liquibase.snapshot.jvm.ColumnSnapshotGeneratorH2

All Implemented Interfaces:

SnapshotGenerator

public class ColumnSnapshotGeneratorH2
extends ColumnSnapshotGenerator

Field Summary

Fields inherited from class liquibase.snapshot.jvm.ColumnSnapshotGenerator

COLUMN_DEF_COL

Fields inherited from interface liquibase.snapshot.SnapshotGenerator

PRIORITY_ADDITIONAL, PRIORITY_DATABASE, PRIORITY_DEFAULT, PRIORITY_NONE

Constructor Summary

Constructors

Constructor	Description
ColumnSnapshotGeneratorH2()

Method Summary

Modifier and Type	Method	Description
int	getPriority(Class<? extends DatabaseObject> objectType, Database database)	Inquire if this SnapshotGenerator is capable of snapshotting objects of type objectType (e.g.
protected Object	readDefaultValue(CachedRow columnMetadataResultSet, Column columnInfo, Database database)
Class<? extends SnapshotGenerator>[]	replaces()	Returns classes (and superclasses) that this SnapshotGenerator replaces.

Methods inherited from class liquibase.snapshot.jvm.ColumnSnapshotGenerator

addTo, readColumn, readDataType, setAutoIncrementDetails, snapshotObject

Methods inherited from class liquibase.snapshot.jvm.JdbcSnapshotGenerator

addStatusListener, addsTo, cleanNameFromDatabase, getDatabaseCatalogNames, shouldAddTo, snapshot, updateListeners

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ColumnSnapshotGeneratorH2

public ColumnSnapshotGeneratorH2()

Method Detail

getPriority

public int getPriority(Class<? extends DatabaseObject> objectType,
                       Database database)

Description copied from interface: SnapshotGenerator

Inquire if this SnapshotGenerator is capable of snapshotting objects of type objectType (e.g. Table, Index, View etc.) in the DBMS database (e.g. Oracle, Postgres, HyperSQL etc.) A return priority of > 0 will be interpreted as capable. The highest priority for an objectType-database combination wins.

Specified by:

getPriority in interface SnapshotGenerator

Overrides:

getPriority in class JdbcSnapshotGenerator

Parameters:

objectType - The object type we are asked to snapshot

database - The DBMS for which the snapshotting should be done

Returns:

An integer of PRIORITY_... constants indicating our capability and willingness to snapshot

replaces

public Class<? extends SnapshotGenerator>[] replaces()

Description copied from interface: SnapshotGenerator

Returns classes (and superclasses) that this SnapshotGenerator replaces. Return null or empty array to not affect the SnapshotGeneratorChain.

Specified by:

replaces in interface SnapshotGenerator

Overrides:

replaces in class JdbcSnapshotGenerator

readDefaultValue

protected Object readDefaultValue(CachedRow columnMetadataResultSet,
                                  Column columnInfo,
                                  Database database)

Overrides:

readDefaultValue in class ColumnSnapshotGenerator