/*
* Copyright 2006 Le Duc Bao, Ralf Joachim
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package org.castor.ddlgen.schemaobject;
import org.castor.ddlgen.DDLWriter;
import org.castor.ddlgen.GeneratorException;
import org.castor.ddlgen.keygenerator.IdentityKeyGenerator;
/**
* Default field.
*
* @author <a href="mailto:leducbao AT gmail DOT com">Le Duc Bao</a>
* @author <a href="mailto:ralf DOT joachim AT syscon DOT eu">Ralf Joachim</a>
* @version $Revision: 5951 $ $Date: 2006-04-25 16:09:10 -0600 (Tue, 25 Apr 2006) $
* @since 1.1
*/
public final class DefaultField extends Field {
//--------------------------------------------------------------------------
/**
* {@inheritDoc}
*/
public void toCreateDDL(final DDLWriter writer) throws GeneratorException {
if (isIdentity() && (getKeyGenerator() instanceof IdentityKeyGenerator)) {
String msg = "IDENTITY key generator is not supported for this database";
throw new GeneratorException(msg);
}
writer.print(getName());
writer.print(" ");
writer.print(getType().toDDL(this));
if (isIdentity() || isRequired()) { writer.print(" NOT NULL"); }
}
//--------------------------------------------------------------------------
}