liquibase.sqlgenerator
Class SqlGeneratorFactory
java.lang.Object
liquibase.sqlgenerator.SqlGeneratorFactory
public class SqlGeneratorFactory
- extends Object
SqlGeneratorFactory is a singleton registry of SqlGenerators.
Use the register(SqlGenerator) method to add custom SqlGenerators,
and the getBestGenerator() method to retrieve the SqlGenerator that should be used for a given SqlStatement.
Method Summary |
boolean |
generateRollbackStatementsVolatile(SqlStatement statement,
Database database)
|
Sql[] |
generateSql(Change change,
Database database)
|
Sql[] |
generateSql(SqlStatement[] statements,
Database database)
|
Sql[] |
generateSql(SqlStatement statement,
Database database)
|
boolean |
generateStatementsVolatile(SqlStatement statement,
Database database)
Return true if the SqlStatement class queries the database in any way to determine Statements to execute. |
Set<DatabaseObject> |
getAffectedDatabaseObjects(SqlStatement statement,
Database database)
|
protected Collection<SqlGenerator> |
getGenerators()
|
SortedSet<SqlGenerator> |
getGenerators(SqlStatement statement,
Database database)
|
static SqlGeneratorFactory |
getInstance()
Return singleton SqlGeneratorFactory |
void |
register(SqlGenerator generator)
|
static void |
reset()
|
boolean |
supports(SqlStatement statement,
Database database)
|
void |
unregister(Class generatorClass)
|
void |
unregister(SqlGenerator generator)
|
ValidationErrors |
validate(SqlStatement statement,
Database database)
|
Warnings |
warn(SqlStatement statement,
Database database)
|
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
getInstance
public static SqlGeneratorFactory getInstance()
- Return singleton SqlGeneratorFactory
reset
public static void reset()
register
public void register(SqlGenerator generator)
unregister
public void unregister(SqlGenerator generator)
unregister
public void unregister(Class generatorClass)
getGenerators
protected Collection<SqlGenerator> getGenerators()
getGenerators
public SortedSet<SqlGenerator> getGenerators(SqlStatement statement,
Database database)
generateSql
public Sql[] generateSql(Change change,
Database database)
generateSql
public Sql[] generateSql(SqlStatement[] statements,
Database database)
generateSql
public Sql[] generateSql(SqlStatement statement,
Database database)
generateStatementsVolatile
public boolean generateStatementsVolatile(SqlStatement statement,
Database database)
- Return true if the SqlStatement class queries the database in any way to determine Statements to execute.
If the statement queries the database, it cannot be used in updateSql type operations
generateRollbackStatementsVolatile
public boolean generateRollbackStatementsVolatile(SqlStatement statement,
Database database)
supports
public boolean supports(SqlStatement statement,
Database database)
validate
public ValidationErrors validate(SqlStatement statement,
Database database)
warn
public Warnings warn(SqlStatement statement,
Database database)
getAffectedDatabaseObjects
public Set<DatabaseObject> getAffectedDatabaseObjects(SqlStatement statement,
Database database)
Copyright © 2016 Liquibase.org. All rights reserved.