package cn.stylefeng.guns.base.db.factory;
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import cn.stylefeng.guns.base.db.model.params.DatabaseInfoParam;
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import cn.stylefeng.roses.core.config.properties.DruidProperties;
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/**
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* 数据库信息工厂
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*
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* @author fengshuonan
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* @date 2019-06-15-20:05
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*/
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public class DataBaseInfoFactory {
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/**
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* 数据库信息工厂
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*
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* @author fengshuonan
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* @Date 2019-06-15 20:05
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*/
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public static DatabaseInfoParam createDataBaseInfo(DruidProperties druidProperties, String databaseName) {
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DatabaseInfoParam databaseInfo = new DatabaseInfoParam();
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databaseInfo.setDbName(databaseName);
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databaseInfo.setJdbcDriver(druidProperties.getDriverClassName());
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databaseInfo.setUserName(druidProperties.getUsername());
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databaseInfo.setPassword(druidProperties.getPassword());
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//根据旧的url,拼接新的url
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String jdbcUrl = druidProperties.getUrl();
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int first = jdbcUrl.lastIndexOf("/") + 1;
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int last = jdbcUrl.indexOf("?");
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//替换旧的名称
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String newUrl = jdbcUrl.substring(0, first) + databaseName + jdbcUrl.substring(last);
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databaseInfo.setJdbcUrl(newUrl);
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return databaseInfo;
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}
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}
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