/**
* Licensed to the Austrian Association for Software Tool Integration (AASTI)
* under one or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information regarding copyright
* ownership. The AASTI licenses this file to you 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.openengsb.core.edbi.jdbc.driver;
import java.util.HashMap;
import java.util.Map;
import org.openengsb.core.edbi.jdbc.api.TypeMap;
import org.openengsb.core.edbi.jdbc.sql.DataType;
/**
* Abstract implementation of a TypeMap that can be used for convenient sub-classing.
*/
public abstract class AbstractTypeMap implements TypeMap {
protected Map<Class<?>, DataType> map;
public AbstractTypeMap() {
map = new HashMap<>();
initMap();
}
/**
* Entry hook for filling the map. Use {@link #put(Class, int, String)} to add entries.
*/
protected abstract void initMap();
/**
* Create a new DataType instance for the given type and name, and place it in the map with the given Class as key.
*
* @param clazz the key
* @param type the type of {@code java.sql.Types}
* @param name the name of the type corresponding to the used dbms
* @return the DataType created
*/
protected DataType put(Class<?> clazz, int type, String name) {
DataType dataType = new DataType(type, name);
map.put(clazz, dataType);
return dataType;
}
@Override
public DataType getType(Class<?> javaType) {
return map.get(javaType);
}
}