liquibase.sqlgenerator.core
Class AddAutoIncrementGeneratorSQLite

java.lang.Object
  extended by liquibase.sqlgenerator.core.AbstractSqlGenerator<AddAutoIncrementStatement>
      extended by liquibase.sqlgenerator.core.AddAutoIncrementGenerator
          extended by liquibase.sqlgenerator.core.AddAutoIncrementGeneratorSQLite
All Implemented Interfaces:
PrioritizedService, SqlGenerator<AddAutoIncrementStatement>

public class AddAutoIncrementGeneratorSQLite
extends AddAutoIncrementGenerator

SQLite does not support this ALTER TABLE operation until now. For more information see: http://www.sqlite.org/omitted.html. This is a small work around...


Field Summary
 
Fields inherited from interface liquibase.sqlgenerator.SqlGenerator
PRIORITY_DATABASE, PRIORITY_DEFAULT
 
Fields inherited from interface liquibase.servicelocator.PrioritizedService
COMPARATOR
 
Constructor Summary
AddAutoIncrementGeneratorSQLite()
           
 
Method Summary
 Sql[] generateSql(AddAutoIncrementStatement statement, Database database, SqlGeneratorChain sqlGeneratorChain)
          Generate the actual Sql for the given statement and database.
 boolean generateStatementsIsVolatile(Database database)
          Does this change require access to the database metadata? If true, the change cannot be used in an updateSql-style command.
 int getPriority()
          Of all the SqlGenerators that "support" a given SqlStatement/Database, SqlGeneratorFactory will return the one with the highest priority.
 boolean supports(AddAutoIncrementStatement statement, Database database)
          Does this generator support the given statement/database combination? Do not validate the statement with this method, only return if it can suppot it.
 ValidationErrors validate(AddAutoIncrementStatement statement, Database database, SqlGeneratorChain sqlGeneratorChain)
          Validate the data contained in the SqlStatement.
 
Methods inherited from class liquibase.sqlgenerator.core.AddAutoIncrementGenerator
getAffectedColumn
 
Methods inherited from class liquibase.sqlgenerator.core.AbstractSqlGenerator
generateRollbackStatementsIsVolatile, looksLikeFunctionCall, warn
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

AddAutoIncrementGeneratorSQLite

public AddAutoIncrementGeneratorSQLite()
Method Detail

getPriority

public int getPriority()
Description copied from interface: SqlGenerator
Of all the SqlGenerators that "support" a given SqlStatement/Database, SqlGeneratorFactory will return the one with the highest priority.

Specified by:
getPriority in interface PrioritizedService
Specified by:
getPriority in interface SqlGenerator<AddAutoIncrementStatement>
Overrides:
getPriority in class AddAutoIncrementGenerator

supports

public boolean supports(AddAutoIncrementStatement 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 suppot it.

Specified by:
supports in interface SqlGenerator<AddAutoIncrementStatement>
Overrides:
supports in class AddAutoIncrementGenerator

validate

public ValidationErrors validate(AddAutoIncrementStatement 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.

Specified by:
validate in interface SqlGenerator<AddAutoIncrementStatement>
Overrides:
validate in class AddAutoIncrementGenerator

generateStatementsIsVolatile

public boolean generateStatementsIsVolatile(Database database)
Description copied from interface: SqlGenerator
Does this change require access to the database metadata? If true, the change cannot be used in an updateSql-style command.

Specified by:
generateStatementsIsVolatile in interface SqlGenerator<AddAutoIncrementStatement>
Overrides:
generateStatementsIsVolatile in class AbstractSqlGenerator<AddAutoIncrementStatement>

generateSql

public Sql[] generateSql(AddAutoIncrementStatement statement,
                         Database database,
                         SqlGeneratorChain sqlGeneratorChain)
Description copied from interface: SqlGenerator
Generate the actual Sql for the given statement and database.

Specified by:
generateSql in interface SqlGenerator<AddAutoIncrementStatement>
Overrides:
generateSql in class AddAutoIncrementGenerator


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