log4j-jdbc/src/main/java/org/apache/logging/log4j/jdbc/appender/DriverManagerConnectionSource.java

/*
 * 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.apache.logging.log4j.jdbc.appender;

import org.apache.logging.log4j.core.Core;
import org.apache.logging.log4j.core.config.Property;
import org.apache.logging.log4j.plugins.Plugin;
import org.apache.logging.log4j.plugins.PluginFactory;

import java.sql.DriverManager;

/**
 * A {@link ConnectionSource} that uses a JDBC connection string, a user name, and a password to call
 * {@link DriverManager#getConnection(String, String, String)}.
 * <p>
 * This plugin does not provide any connection pooling unless it is available through the connection string and driver
 * itself. This handy to get you off the ground without having to deal with JNDI.
 * </p>
 */
@Plugin(name = "DriverManager", category = Core.CATEGORY_NAME, elementType = "connectionSource", printObject = true)
public class DriverManagerConnectionSource extends AbstractDriverManagerConnectionSource {

    /**
     * Builds DriverManagerConnectionSource instances.
     *
     * @param <B>
     *            This builder type or a subclass.
     */
    public static class Builder<B extends Builder<B>> extends AbstractDriverManagerConnectionSource.Builder<B>
            implements org.apache.logging.log4j.plugins.util.Builder<DriverManagerConnectionSource> {

        @Override
        public DriverManagerConnectionSource build() {
            return new DriverManagerConnectionSource(getDriverClassName(), getConnectionString(), getConnectionString(),
                    getUserName(), getPassword(), getProperties());
        }

    }

    @PluginFactory
    public static <B extends Builder<B>> B newBuilder() {
        return new Builder<B>().asBuilder();
    }

    public DriverManagerConnectionSource(final String driverClassName, final String connectionString,
            String actualConnectionString, final char[] userName, final char[] password, final Property[] properties) {
        super(driverClassName, connectionString, actualConnectionString, userName, password, properties);
    }

}