redora.db.Statement Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of core Show documentation

Implementation of the API and core database access.

The newest version!

/*
 * Copyright 2009-2010 Nanjing RedOrange ltd (http://www.red-orange.cn)
 *
 * 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 redora.db;

import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;

import java.sql.SQLException;
import java.util.logging.Logger;

import static java.util.logging.Level.WARNING;

public class Statement {
    private static final transient Logger l = Logger.getLogger("redora.db.Statement");
    public final Connection con;
    @Nullable
    public java.sql.Statement st;

    public Statement(@NotNull Connection con) {
        this.con = con;
    }

    public void close() {
        if (st != null) {
            try {
                st.close();
            } catch (SQLException e) {
                l.log(WARNING, "Failed to close statement", e);
            }
        }
        con.close();
    }
}