/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF 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.skife.jdbi.v2;
import java.sql.Types;
import java.util.Optional;
import org.skife.jdbi.v2.StatementContext;
import org.skife.jdbi.v2.tweak.Argument;
import org.skife.jdbi.v2.tweak.ArgumentFactory;
public class OptionalArgumentFactory implements ArgumentFactory<Optional<?>> {
@Override
public boolean accepts(final Class<?> expectedType, final Object value,
final StatementContext ctx) {
return value instanceof Optional;
}
@Override
public Argument build(final Class<?> expectedType, final Optional<?> value,
final StatementContext sctx) {
return (pos, stmt, ctx) -> {
if (value.isPresent()) {
stmt.setObject(pos, value.get());
} else {
stmt.setNull(pos, Types.OTHER);
}
};
}
}