| Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
| AddDefaultValueSQLite |
|
| 1.0;1 |
| 1 | package liquibase.sqlgenerator.core; | |
| 2 | ||
| 3 | import liquibase.database.Database; | |
| 4 | import liquibase.database.core.SQLiteDatabase; | |
| 5 | import liquibase.sql.Sql; | |
| 6 | import liquibase.sqlgenerator.SqlGenerator; | |
| 7 | import liquibase.sqlgenerator.SqlGeneratorChain; | |
| 8 | import liquibase.statement.core.AddDefaultValueStatement; | |
| 9 | ||
| 10 | 75 | public class AddDefaultValueSQLite extends AddDefaultValueGenerator { |
| 11 | @Override | |
| 12 | public int getPriority() { | |
| 13 | 1 | return SqlGenerator.PRIORITY_DATABASE; |
| 14 | } | |
| 15 | ||
| 16 | @Override | |
| 17 | public boolean supports(AddDefaultValueStatement statement, Database database) { | |
| 18 | 65 | return database instanceof SQLiteDatabase; |
| 19 | } | |
| 20 | ||
| 21 | @Override | |
| 22 | public Sql[] generateSql(AddDefaultValueStatement statement, Database database, SqlGeneratorChain sqlGeneratorChain) { | |
| 23 | // // SQLite does not support this ALTER TABLE operation until now. | |
| 24 | // // For more information see: http://www.sqlite.org/omitted.html. | |
| 25 | // // This is a small work around... | |
| 26 | // | |
| 27 | // List<SqlStatement> statements = new ArrayList<SqlStatement>(); | |
| 28 | // | |
| 29 | // // define alter table logic | |
| 30 | // SQLiteDatabase.AlterTableVisitor rename_alter_visitor = new SQLiteDatabase.AlterTableVisitor() { | |
| 31 | // public ColumnConfig[] getColumnsToAdd() { | |
| 32 | // return new ColumnConfig[0]; | |
| 33 | // } | |
| 34 | // public boolean copyThisColumn(ColumnConfig column) { | |
| 35 | // return true; | |
| 36 | // } | |
| 37 | // public boolean createThisColumn(ColumnConfig column) { | |
| 38 | // if (column.getName().equals(getColumnName())) { | |
| 39 | // try { | |
| 40 | // if (getDefaultValue()!=null) { | |
| 41 | // column.setDefaultValue(getDefaultValue()); | |
| 42 | // } | |
| 43 | // if (getDefaultValueBoolean()!=null) { | |
| 44 | // column.setDefaultValueBoolean(getDefaultValueBoolean()); | |
| 45 | // } | |
| 46 | // if (getDefaultValueDate()!=null) { | |
| 47 | // column.setDefaultValueDate(getDefaultValueDate()); | |
| 48 | // } | |
| 49 | // if (getDefaultValueNumeric()!=null) { | |
| 50 | // column.setDefaultValueNumeric(getDefaultValueNumeric()); | |
| 51 | // } | |
| 52 | // } catch (ParseException e) { | |
| 53 | // e.printStackTrace(); | |
| 54 | // } | |
| 55 | // } | |
| 56 | // return true; | |
| 57 | // } | |
| 58 | // public boolean createThisIndex(Index index) { | |
| 59 | // return true; | |
| 60 | // } | |
| 61 | // }; | |
| 62 | // | |
| 63 | // try { | |
| 64 | // // alter table | |
| 65 | // statements.addAll(SQLiteDatabase.getAlterTableStatements( | |
| 66 | // rename_alter_visitor, | |
| 67 | // database,getSchemaName(),getTableName())); | |
| 68 | // } catch (DatabaseException e) { | |
| 69 | // e.printStackTrace(); | |
| 70 | // } | |
| 71 | // | |
| 72 | // return statements.toArray(new SqlStatement[statements.size()]); | |
| 73 | ||
| 74 | 0 | return new Sql[0]; // todo |
| 75 | } | |
| 76 | } |