package liquibase.change.core.supplier;
import liquibase.change.Change;
import liquibase.change.ColumnConfig;
import liquibase.change.ConstraintsConfig;
import liquibase.change.core.CreateTableChange;
import liquibase.change.core.DropPrimaryKeyChange;
import liquibase.diff.DiffResult;
import liquibase.exception.DatabaseException;
import liquibase.sdk.supplier.change.AbstractChangeSupplier;
import liquibase.structure.core.PrimaryKey;
import static junit.framework.TestCase.assertNotNull;
public class DropPrimaryKeyChangeSupplier extends AbstractChangeSupplier<DropPrimaryKeyChange> {
public DropPrimaryKeyChangeSupplier() {
super(DropPrimaryKeyChange.class);
}
@Override
public Change[] prepareDatabase(DropPrimaryKeyChange change) throws DatabaseException {
CreateTableChange createTableChange = new CreateTableChange();
createTableChange.setCatalogName(change.getCatalogName());
createTableChange.setSchemaName(change.getSchemaName());
createTableChange.setTableName(change.getTableName());
createTableChange.addColumn(new ColumnConfig().setName("id").setType("int").setConstraints(new ConstraintsConfig().setNullable(false).setPrimaryKey(true).setPrimaryKeyName(change.getConstraintName())));
createTableChange.addColumn(new ColumnConfig().setName("not_id").setType("int"));
return new Change[] {createTableChange };
}
@Override
public void checkDiffResult(DiffResult diffResult, DropPrimaryKeyChange change) {
assertNotNull(diffResult.getMissingObject(new PrimaryKey(change.getConstraintName(), change.getCatalogName(), change.getSchemaName(), change.getTableName())));
}
}