Examples with DbMediatorDataSource com.pamirs.pradar.pressurement.datasource.DbMediatorDataSource used on opensource projects

Example 6 with DbMediatorDataSource

use of com.pamirs.pradar.pressurement.datasource.DbMediatorDataSource in project LinkAgent by shulieTech.

the class DataSourceWrapUtil method init.

// static AtomicBoolean inited = new AtomicBoolean(false);
public static void init(DataSourceMeta<HikariDataSource> dataSourceMeta) {
    if (pressureDataSources.get(dataSourceMeta) != null) {
        return;
    }
    HikariDataSource target = dataSourceMeta.getDataSource();
    if (isPerformanceDataSource(target)) {
        return;
    }
    if (!validate(target)) {
        // 没有配置对应的影子表或影子库
        ErrorReporter.buildError().setErrorType(ErrorTypeEnum.DataSource).setErrorCode("datasource-0002").setMessage("没有配置对应的影子表或影子库！").setDetail("业务库配置:::url: " + target.getJdbcUrl() + "; username：" + dataSourceMeta.getUsername() + "; 中间件类型：hikari").report();
        HikariMediaDataSource dbMediatorDataSource = new HikariMediaDataSource();
        dbMediatorDataSource.setDataSourceBusiness(target);
        DbMediatorDataSource old = pressureDataSources.put(dataSourceMeta, dbMediatorDataSource);
        if (old != null) {
            if (logger.isInfoEnabled()) {
                logger.info("[hikariCP] destroyed shadow table datasource success. url:{} ,username:{}", target.getJdbcUrl(), target.getUsername());
            }
            old.close();
        }
        return;
    }
    if (shadowTable(target)) {
        // 影子表
        try {
            HikariMediaDataSource dbMediatorDataSource = new HikariMediaDataSource();
            dbMediatorDataSource.setDataSourceBusiness(target);
            DbMediatorDataSource old = pressureDataSources.put(dataSourceMeta, dbMediatorDataSource);
            if (old != null) {
                if (logger.isInfoEnabled()) {
                    logger.info("[hikariCP] destroyed shadow table datasource success. url:{} ,username:{}", target.getJdbcUrl(), target.getUsername());
                }
                old.close();
            }
        } catch (Throwable e) {
            ErrorReporter.buildError().setErrorType(ErrorTypeEnum.DataSource).setErrorCode("datasource-0002").setMessage("没有配置对应的影子表或影子库！").setDetail("业务库配置:::url: " + target.getJdbcUrl() + "; username：" + dataSourceMeta.getUsername() + "; 中间件类型：hikari" + Throwables.getStackTraceAsString(e)).report();
            logger.error("[hikariCP] init datasource err!", e);
        }
    } else {
        // 影子库
        try {
            HikariMediaDataSource dataSource = new HikariMediaDataSource();
            HikariDataSource ptDataSource = copy(target);
            dataSource.setDataSourcePerformanceTest(ptDataSource);
            dataSource.setDataSourceBusiness(target);
            DbMediatorDataSource old = pressureDataSources.put(dataSourceMeta, dataSource);
            if (old != null) {
                if (logger.isInfoEnabled()) {
                    logger.info("[hikariCP] destroyed shadow table datasource success. url:{} ,username:{}", target.getJdbcUrl(), target.getUsername());
                }
                old.close();
            }
            if (logger.isInfoEnabled()) {
                logger.info("[hikariCP] create shadow datasource success. target:{} url:{} ,username:{} shadow-url:{},shadow-username:{}", target.hashCode(), target.getJdbcUrl(), target.getUsername(), ptDataSource.getJdbcUrl(), ptDataSource.getUsername());
            }
        } catch (Throwable t) {
            logger.error("[hikariCP] init datasource err!", t);
            ErrorReporter.buildError().setErrorType(ErrorTypeEnum.DataSource).setErrorCode("datasource-0003").setMessage("影子库配置异常，无法由配置正确生成影子库！").setDetail("url: " + target.getJdbcUrl() + Throwables.getStackTraceAsString(t)).closePradar(ConfigNames.SHADOW_DATABASE_CONFIGS).report();
        }
    }
}

Example 7 with DbMediatorDataSource

use of com.pamirs.pradar.pressurement.datasource.DbMediatorDataSource in project LinkAgent by shulieTech.

the class DataSourceWrapUtil method init.

// static AtomicBoolean inited = new AtomicBoolean(false);
public static void init(DataSourceMeta<BasicDataSource> dataSourceMeta) {
    if (pressureDataSources.containsKey(dataSourceMeta) && pressureDataSources.get(dataSourceMeta) != null) {
        return;
    }
    BasicDataSource target = dataSourceMeta.getDataSource();
    if (isPerformanceDataSource(target)) {
        return;
    }
    if (!validate(target)) {
        // 没有配置对应的影子表或影子库
        ErrorReporter.buildError().setErrorType(ErrorTypeEnum.DataSource).setErrorCode("datasource-0002").setMessage("没有配置对应的影子表或影子库！").setDetail("dbcp2:DataSourceWrapUtil:业务库配置:::url: " + target.getUrl() + "; username：" + dataSourceMeta.getUsername() + "; 中间件类型：dbcp2").closePradar(ConfigNames.SHADOW_DATABASE_CONFIGS).report();
        DbcpMediaDataSource dbMediatorDataSource = new DbcpMediaDataSource();
        dbMediatorDataSource.setDataSourceBusiness(target);
        DbMediatorDataSource old = pressureDataSources.put(dataSourceMeta, dbMediatorDataSource);
        if (old != null) {
            if (logger.isInfoEnabled()) {
                logger.info("[dbcp2] destroyed shadow table datasource successful. url:{} ,username:{}", target.getUrl(), target.getUsername());
            }
            old.close();
        }
        return;
    }
    if (shadowTable(target)) {
        // 影子表
        try {
            DbcpMediaDataSource dbMediatorDataSource = new DbcpMediaDataSource();
            dbMediatorDataSource.setDataSourceBusiness(target);
            DbMediatorDataSource old = pressureDataSources.put(dataSourceMeta, dbMediatorDataSource);
            if (old != null) {
                if (logger.isInfoEnabled()) {
                    logger.info("[dbcp2] destroyed shadow table datasource successful. url:{} ,username:{}", target.getUrl(), target.getUsername());
                }
                old.close();
            }
        } catch (Throwable e) {
            ErrorReporter.buildError().setErrorType(ErrorTypeEnum.DataSource).setErrorCode("datasource-0003").setMessage("影子表设置初始化异常！").setDetail("dbcp2:DataSourceWrapUtil:业务库配置:::url: " + target.getUrl() + "|||" + Throwables.getStackTraceAsString(e)).closePradar(ConfigNames.SHADOW_DATABASE_CONFIGS).report();
            logger.error("[dbcp2] init datasource err!", e);
        }
    } else {
        // 影子库
        try {
            DbcpMediaDataSource dataSource = new DbcpMediaDataSource();
            BasicDataSource ptDataSource = copy(target);
            dataSource.setDataSourcePerformanceTest(ptDataSource);
            dataSource.setDataSourceBusiness(target);
            DbMediatorDataSource old = pressureDataSources.put(dataSourceMeta, dataSource);
            if (old != null) {
                if (logger.isInfoEnabled()) {
                    logger.info("[dbcp2] destroyed shadow table datasource successful. url:{} ,username:{}", target.getUrl(), target.getUsername());
                }
                old.close();
            }
            if (logger.isInfoEnabled()) {
                logger.info("[dbcp2] create shadow datasource successful. target:{} url:{} ,username:{} shadow-url:{},shadow-username:{}", target.hashCode(), target.getUrl(), target.getUsername(), ptDataSource.getUrl(), ptDataSource.getUsername());
            }
        } catch (Throwable t) {
            logger.error("[dbcp2] init datasource err!", t);
            ErrorReporter.buildError().setErrorType(ErrorTypeEnum.DataSource).setErrorCode("datasource-0003").setMessage("影子库设置初始化异常！").setDetail("dbcp2:DataSourceWrapUtil:业务库配置:::url: " + target.getUrl() + "|||" + Throwables.getStackTraceAsString(t)).closePradar(ConfigNames.SHADOW_DATABASE_CONFIGS).report();
        }
    }
}

Example 8 with DbMediatorDataSource

use of com.pamirs.pradar.pressurement.datasource.DbMediatorDataSource in project LinkAgent by shulieTech.

the class DataSourceWrapUtil method init.

// static AtomicBoolean inited = new AtomicBoolean(false);
public static void init(DataSourceMeta<ComboPooledDataSource> dataSourceMeta) {
    if (pressureDataSources.containsKey(dataSourceMeta) && pressureDataSources.get(dataSourceMeta) != null) {
        return;
    }
    ComboPooledDataSource target = dataSourceMeta.getDataSource();
    if (isPerformanceDataSource(target)) {
        return;
    }
    if (!validate(target)) {
        logger.error("[c3p0] No configuration found for datasource, url: " + target.getJdbcUrl());
        // 没有配置对应的影子表或影子库
        ErrorReporter.buildError().setErrorType(ErrorTypeEnum.DataSource).setErrorCode("datasource-0002").setMessage("没有配置对应的影子表或影子库！").setDetail("c3p0:DataSourceWrapUtil:业务库配置:::url: " + target.getJdbcUrl() + "; username：" + dataSourceMeta.getUsername() + "; 中间件类型：c3p0").report();
        C3p0MediaDataSource dbMediatorDataSource = new C3p0MediaDataSource();
        dbMediatorDataSource.setDataSourceBusiness(target);
        DbMediatorDataSource old = pressureDataSources.put(dataSourceMeta, dbMediatorDataSource);
        if (old != null) {
            if (logger.isInfoEnabled()) {
                logger.info("[c3p0] destroyed shadow table datasource successful. url:{} ,username:{}", target.getJdbcUrl(), target.getUser());
            }
            old.close();
        }
        return;
    }
    if (shadowTable(target)) {
        // 影子表
        try {
            C3p0MediaDataSource dbMediatorDataSource = new C3p0MediaDataSource();
            dbMediatorDataSource.setDataSourceBusiness(target);
            DbMediatorDataSource old = pressureDataSources.put(dataSourceMeta, dbMediatorDataSource);
            if (old != null) {
                if (logger.isInfoEnabled()) {
                    logger.info("[c3p0] destroyed shadow table datasource successful. url:{} ,username:{}", target.getJdbcUrl(), target.getUser());
                }
                old.close();
            }
        } catch (Throwable e) {
            ErrorReporter.buildError().setErrorType(ErrorTypeEnum.DataSource).setErrorCode("datasource-0002").setMessage("没有配置对应的影子表或影子库！").setDetail("c3p0:DataSourceWrapUtil:业务库配置:::url: " + target.getJdbcUrl() + "; username：" + dataSourceMeta.getUsername() + "; 中间件类型：c3p0" + Throwables.getStackTraceAsString(e)).closePradar(ConfigNames.SHADOW_DATABASE_CONFIGS).report();
            logger.error("[c3p0] init datasource err!", e);
        }
    } else {
        // 影子库
        try {
            C3p0MediaDataSource dataSource = new C3p0MediaDataSource();
            /**
             * 如果没有配置则为null
             */
            ComboPooledDataSource ptDataSource = copy(target);
            dataSource.setDataSourcePerformanceTest(ptDataSource);
            dataSource.setDataSourceBusiness(target);
            DbMediatorDataSource old = pressureDataSources.put(dataSourceMeta, dataSource);
            if (old != null) {
                if (logger.isInfoEnabled()) {
                    logger.info("[c3p0] destroyed shadow table datasource successful. url:{} ,username:{}", target.getJdbcUrl(), target.getUser());
                }
                old.close();
            }
            if (logger.isInfoEnabled()) {
                logger.info("[c3p0] create shadow datasource successful. target:{} url:{} ,username:{} shadow-url:{},shadow-username:{}", target.hashCode(), target.getJdbcUrl(), target.getUser(), ptDataSource.getJdbcUrl(), ptDataSource.getUser());
            }
        } catch (Throwable t) {
            logger.error("[c3p0] init datasource err!", t);
            ErrorReporter.buildError().setErrorType(ErrorTypeEnum.DataSource).setErrorCode("datasource-0003").setMessage("影子库初始化失败！").setDetail("c3p0:DataSourceWrapUtil:业务库配置:::url: " + target.getJdbcUrl() + Throwables.getStackTraceAsString(t)).closePradar(ConfigNames.SHADOW_DATABASE_CONFIGS).report();
        }
    }
}

Example 9 with DbMediatorDataSource

use of com.pamirs.pradar.pressurement.datasource.DbMediatorDataSource in project LinkAgent by shulieTech.

the class DataSourceWrapUtil method doWrap.

public static DbDruidMediatorDataSource doWrap(DataSourceMeta<DruidDataSource> dataSourceMeta) {
    DbDruidMediatorDataSource cacheValue = pressureDataSources.get(dataSourceMeta);
    if (cacheValue != null) {
        return cacheValue;
    }
    DruidDataSource target = dataSourceMeta.getDataSource();
    if (isPerformanceDataSource(target)) {
        LOGGER.warn("[druid] current datasource is performance datasource. ignore it. url={}, username={}", target.getUrl(), target.getUsername());
        return null;
    }
    boolean infoEnabled = LOGGER.isInfoEnabled();
    if (!DruidDatasourceUtils.configured(target)) {
        // 没有配置对应的影子表或影子库
        LOGGER.error("[druid] No configuration found for datasource, url:{} username:{}", target.getUrl(), target.getUsername());
        ErrorReporter.buildError().setErrorType(ErrorTypeEnum.DataSource).setErrorCode("datasource-0002").setMessage("没有配置对应的影子表或影子库！").setDetail("业务库配置:::url: " + target.getUrl() + " ; username: " + target.getUsername() + "; 中间件类型：druid").report();
        /**
         * 如果未配置,则返回包装的数据源,类似于影子表
         */
        DbDruidMediatorDataSource dbMediatorDataSource = new DbDruidMediatorDataSource();
        dbMediatorDataSource.setDataSourceBusiness(target);
        DbMediatorDataSource old = pressureDataSources.put(dataSourceMeta, dbMediatorDataSource);
        if (old != null) {
            if (infoEnabled) {
                LOGGER.info("[druid] destroyed shadow table datasource success. url:{} ,username:{}", target.getUrl(), target.getUsername());
            }
            old.close();
        }
        return dbMediatorDataSource;
    }
    if (DruidDatasourceUtils.shadowTable(target)) {
        // 影子表
        DbDruidMediatorDataSource dbMediatorDataSource = new DbDruidMediatorDataSource();
        dbMediatorDataSource.setDataSourceBusiness(target);
        DbMediatorDataSource old = pressureDataSources.put(dataSourceMeta, dbMediatorDataSource);
        if (old != null) {
            if (infoEnabled) {
                LOGGER.info("[druid] destroyed shadow table datasource success. url:{} ,username:{}", target.getUrl(), target.getUsername());
            }
            old.close();
        }
        return dbMediatorDataSource;
    } else {
        // 影子库
        // 初始化影子数据源配置
        DbDruidMediatorDataSource dbMediatorDataSource = new DbDruidMediatorDataSource();
        dbMediatorDataSource.setDataSourceBusiness(target);
        if (infoEnabled) {
            LOGGER.info("[druid] use db shadow config:{}", GlobalConfig.getInstance().getShadowDatasourceConfigs());
        }
        DruidDataSource ptDataSource = DruidDatasourceUtils.generateDatasourceFromConfiguration(target, GlobalConfig.getInstance().getShadowDatasourceConfigs());
        if (ptDataSource == null) {
            LOGGER.error("[druid] create shadow datasource error. maybe datasource config is not correct, url: {} username:{} configurations:{}", target.getUrl(), target.getUsername(), GlobalConfig.getInstance().getShadowDatasourceConfigs());
            ErrorReporter.buildError().setErrorType(ErrorTypeEnum.DataSource).setErrorCode("datasource-0003").setMessage("影子库配置异常，无法由配置正确生成影子库！").setDetail("url: " + target.getUrl() + " username: " + target.getUsername()).closePradar(ConfigNames.SHADOW_DATABASE_CONFIGS).report();
            return null;
        }
        dbMediatorDataSource.setDataSourcePerformanceTest(ptDataSource);
        DbMediatorDataSource old = pressureDataSources.put(dataSourceMeta, dbMediatorDataSource);
        if (old != null) {
            if (infoEnabled) {
                LOGGER.info("[druid] destroyed shadow table datasource success. url:{} ,username:{}", target.getUrl(), target.getUsername());
            }
            old.close();
        }
        if (infoEnabled) {
            LOGGER.info("[druid] create shadow datasource success. target:{} url:{} ,username:{} shadow-url:{},shadow-username:{}", target.hashCode(), target.getUrl(), target.getUsername(), ptDataSource.getUrl(), ptDataSource.getUsername());
        }
        pressureDatasourceSet.add(ptDataSource);
        return dbMediatorDataSource;
    }
}