/*
* 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.engine.derby;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.castor.ddlgen.AbstractTypeMapper;
import org.castor.ddlgen.DDLGenConfiguration;
import org.castor.ddlgen.typeinfo.LobType;
import org.castor.ddlgen.typeinfo.NoParamType;
import org.castor.ddlgen.typeinfo.OptionalLengthType;
import org.castor.ddlgen.typeinfo.OptionalPrecisionDecimalsType;
import org.castor.ddlgen.typeinfo.OptionalPrecisionType;
import org.castor.ddlgen.typeinfo.RequiredLengthType;
/**
* Final TypeMapper for Derby database.
*
* @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 DerbyTypeMapper extends AbstractTypeMapper {
//--------------------------------------------------------------------------
/** The <a href="http://jakarta.apache.org/commons/logging/">Jakarta Commons
* Logging </a> instance used for all logging. */
private static final Log LOG = LogFactory.getLog(DerbyTypeMapper.class);
//--------------------------------------------------------------------------
/**
* Construct a TypeMapper for Derby database using given configuration to get default
* parameters for parameterized types.
*
* @param conf The configuration to get default parameter values from.
*/
public DerbyTypeMapper(final DDLGenConfiguration conf) {
super(conf);
}
//--------------------------------------------------------------------------
/**
* {@inheritDoc}
*/
protected void initialize(final DDLGenConfiguration conf) {
// numeric types
this.add(new NoParamType("bit", "CHAR FOR BIT DATA"));
LOG.warn("Derby does not support 'TINY' type, use SMALLINT instead.");
this.add(new NoParamType("tinyint", "SMALLINT"));
this.add(new NoParamType("smallint", "SMALLINT"));
this.add(new NoParamType("integer", "INTEGER"));
this.add(new NoParamType("int", "INTEGER"));
this.add(new NoParamType("bigint", "BIGINT"));
this.add(new OptionalPrecisionType("float", "FLOAT", conf));
this.add(new NoParamType("double", "DOUBLE"));
this.add(new NoParamType("real", "REAL"));
this.add(new OptionalPrecisionDecimalsType("numeric", "NUMERIC", conf));
this.add(new OptionalPrecisionDecimalsType("decimal", "DECIMAL", conf));
// character types
this.add(new OptionalLengthType("char", "CHAR", conf));
this.add(new RequiredLengthType("varchar", "VARCHAR", conf));
this.add(new NoParamType("longvarchar", "LONG VARCHAR"));
// date and time types
this.add(new NoParamType("date", "DATE"));
this.add(new NoParamType("time", "TIME"));
this.add(new NoParamType("timestamp", "TIMESTAMP"));
// other types
this.add(new OptionalLengthType("binary", "CHAR", " FOR BIT DATA", conf));
this.add(new RequiredLengthType("varbinary", "VARCHAR", " FOR BIT DATA", conf));
this.add(new NoParamType("longvarbinary", "LONG VARCHAR FOR BIT DATA"));
this.add(new LobType("other", "BLOB", conf));
this.add(new LobType("javaobject", "BLOB", conf));
this.add(new LobType("blob", "BLOB", conf));
this.add(new LobType("clob", "CLOB", conf));
}
//--------------------------------------------------------------------------
}