Package liquibase.sqlgenerator.core

Class CreateDatabaseChangeLogTableGenerator

java.lang.Object

liquibase.sqlgenerator.core.AbstractSqlGenerator<CreateDatabaseChangeLogTableStatement>

liquibase.sqlgenerator.core.CreateDatabaseChangeLogTableGenerator

All Implemented Interfaces:

PrioritizedService, SqlGenerator<CreateDatabaseChangeLogTableStatement>

public class CreateDatabaseChangeLogTableGenerator
extends AbstractSqlGenerator<CreateDatabaseChangeLogTableStatement>

Field Summary

Fields inherited from interface liquibase.servicelocator.PrioritizedService

COMPARATOR

Fields inherited from interface liquibase.sqlgenerator.SqlGenerator

EMPTY_SQL, PRIORITY_DATABASE, PRIORITY_DEFAULT

Constructor Summary

Constructors

Constructor	Description
CreateDatabaseChangeLogTableGenerator()

Method Summary

Modifier and Type	Method	Description
Sql[]	generateSql(CreateDatabaseChangeLogTableStatement statement, Database database, SqlGeneratorChain sqlGeneratorChain)	Generate the actual Sql for the given statement and database.
protected String	getAuthorColumnSize()
protected String	getCharTypeName(Database database)
protected String	getContextsSize()
protected CreateTableStatement	getCreateTableStatement(Database database)	This method should stay with at least protected access level to make possible to override its behavior in Liquibase Pro and/or extensions if any DBCL table structural changes needed.
protected String	getDateTimeTypeString(Database database)
protected String	getFilenameColumnSize()
protected String	getIdColumnSize()
protected String	getLabelsSize()
boolean	supports(CreateDatabaseChangeLogTableStatement statement, Database database)	Does this generator support the given statement/database combination?
ValidationErrors	validate(CreateDatabaseChangeLogTableStatement statement, Database database, SqlGeneratorChain sqlGeneratorChain)	Validate the data contained in the SqlStatement.

Methods inherited from class liquibase.sqlgenerator.core.AbstractSqlGenerator

generateRollbackStatementsIsVolatile, generateStatementsIsVolatile, getPriority, looksLikeFunctionCall, warn

Methods inherited from class java.lang.Object

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

Constructor Details

CreateDatabaseChangeLogTableGenerator

public CreateDatabaseChangeLogTableGenerator()

Method Details

supports

public boolean supports(CreateDatabaseChangeLogTableStatement statement,
 Database database)

Description copied from interface: SqlGenerator

Does this generator support the given statement/database combination? Do not validate the statement with this method, only return if it can support it.

Specified by:

supports in interface SqlGenerator<CreateDatabaseChangeLogTableStatement>

Overrides:

supports in class AbstractSqlGenerator<CreateDatabaseChangeLogTableStatement>

validate

public ValidationErrors validate(CreateDatabaseChangeLogTableStatement statement,
 Database database,
 SqlGeneratorChain sqlGeneratorChain)

Description copied from interface: SqlGenerator

Validate the data contained in the SqlStatement. If there are no errors, return an empty ValidationErrors object, not a null value. Liquibase will inspect the ValidationErrors result before attempting to call generateSql.

generateSql

public Sql[] generateSql(CreateDatabaseChangeLogTableStatement statement,
 Database database,
 SqlGeneratorChain sqlGeneratorChain)

Description copied from interface: SqlGenerator

Generate the actual Sql for the given statement and database.

getCreateTableStatement

protected CreateTableStatement getCreateTableStatement(Database database)

This method should stay with at least protected access level to make possible to override its behavior in Liquibase Pro and/or extensions if any DBCL table structural changes needed.

Returns:

Database specific DBCL CreateTableStatement

getCharTypeName

protected String getCharTypeName(Database database)

getDateTimeTypeString

protected String getDateTimeTypeString(Database database)

getLabelsSize

protected String getLabelsSize()

getContextsSize

protected String getContextsSize()

getIdColumnSize

protected String getIdColumnSize()

getAuthorColumnSize

protected String getAuthorColumnSize()

getFilenameColumnSize

protected String getFilenameColumnSize()