Java tutorial
/* * Copyright 1999-2015 dangdang.com. * <p> * 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. * </p> */ package com.dangdang.ddframe.rdb.sharding.api; import com.dangdang.ddframe.rdb.sharding.jdbc.MasterSlaveDataSource; import com.google.common.collect.Lists; import lombok.AccessLevel; import lombok.NoArgsConstructor; import javax.sql.DataSource; /** * ??. * * @author zhangliang */ @NoArgsConstructor(access = AccessLevel.PRIVATE) public final class MasterSlaveDataSourceFactory { /** * ??. * * @param name ???? * @param masterDataSource ?? * @param slaveDataSource ?? * @param otherSlaveDataSources ?? * @return ?? */ public static DataSource createDataSource(final String name, final DataSource masterDataSource, final DataSource slaveDataSource, final DataSource... otherSlaveDataSources) { return new MasterSlaveDataSource(name, masterDataSource, Lists.asList(slaveDataSource, otherSlaveDataSources)); } }