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Cattle framework db data source component pom

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/*
 * Copyright (C) 2018 the original author or authors.
 *
 * 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 org.cattleframework.db.datasource.impl;

import javax.sql.DataSource;

import org.apache.commons.lang3.StringUtils;
import org.cattleframework.db.datasource.DataSourceInfo;
import org.cattleframework.db.datasource.DataSourceProperties;
import org.cattleframework.db.datasource.handler.DataSourceHandler;
import org.cattleframework.db.datasource.utils.DataSourceUtils;
import org.cattleframework.exception.CattleException;

/**
 * 缺省数据源处理
 * 
 * @author orange
 *
 */
public class DefaultDataSourceHandler implements DataSourceHandler {

    @Override
    public DataSource getDataSource(DataSourceProperties dataSourceProperties) {
	String driverClassName = dataSourceProperties.getDriverClassName();
	if (StringUtils.isBlank(driverClassName)) {
	    throw new CattleException("数据源驱动程序类名为空");
	}
	DataSourceInfo dataSourceInfo = dataSourceProperties.getDataSource();
	if (dataSourceInfo == null) {
	    throw new CattleException("数据源信息为空");
	}
	return DataSourceUtils.getDataSource(null, driverClassName, dataSourceInfo.getJdbcUrl(),
		dataSourceInfo.getUsername(), dataSourceInfo.getPassword(), dataSourceInfo.getSecurityHandlerClass(),
		dataSourceInfo.getProps());
    }
}