Java TGroupDataSource.init方法代码示例

本文整理汇总了Java中com.taobao.tddl.group.jdbc.TGroupDataSource.init方法的典型用法代码示例。如果您正苦于以下问题：Java TGroupDataSource.init方法的具体用法？Java TGroupDataSource.init怎么用？Java TGroupDataSource.init使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类com.taobao.tddl.group.jdbc.TGroupDataSource的用法示例。

在下文中一共展示了TGroupDataSource.init方法的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: testGroupDataSourceRouteHelper

import com.taobao.tddl.group.jdbc.TGroupDataSource; //导入方法依赖的package包/类
@Test
public void testGroupDataSourceRouteHelper() throws Exception {
    try {
        TGroupDataSource ds = new TGroupDataSource(GROUP0, APPNAME);
        MockServer.setConfigInfo(ds.getFullDbGroupKey(), DSKEY0 + ":rw" + "," + DSKEY1 + ":r");
        ds.init();

        GroupDataSourceRouteHelper.executeByGroupDataSourceIndex(0);
        Connection conn = ds.getConnection();
        Statement stmt = conn.createStatement();
        assertEquals(stmt.executeUpdate("insert into tddl_test_0000(id,name) values(100,'str')"), 1);
        ResultSet rs = stmt.executeQuery("select id,name from tddl_test_0000 where id=100");
        assertTrue(rs.next());
        // 如果指定了index，忽略rw限制
        ThreadLocalMap.put(ThreadLocalString.DATASOURCE_INDEX, 1);
        assertEquals(stmt.executeUpdate("insert into tddl_test_0000(id,name) values(100,'str')"), 1);
        rs = stmt.executeQuery("select count(*) from tddl_test_0000 where id=100");
        assertTrue(rs.next());
        assertEquals(rs.getInt(1), 1);

        stmt.close();
        conn.close();
    } finally {
        ThreadLocalMap.put(ThreadLocalString.DATASOURCE_INDEX, null);
    }
}

开发者ID:beebeandwer，项目名称:TDDL，代码行数:27，代码来源:DataSourceIndexTest.java

示例2: testThreadLocalDataSourceIndex

import com.taobao.tddl.group.jdbc.TGroupDataSource; //导入方法依赖的package包/类
@Test
public void testThreadLocalDataSourceIndex() throws Exception {
    try {
        TGroupDataSource ds = new TGroupDataSource(GROUP0, APPNAME);
        MockServer.setConfigInfo(ds.getFullDbGroupKey(), DSKEY0 + ":rw" + "," + DSKEY1 + ":r");
        ds.init();

        ThreadLocalMap.put(ThreadLocalString.DATASOURCE_INDEX, 0);
        Connection conn = ds.getConnection();
        Statement stmt = conn.createStatement();
        assertEquals(stmt.executeUpdate("insert into tddl_test_0000(id,name) values(100,'str')"), 1);
        ResultSet rs = stmt.executeQuery("select id,name from tddl_test_0000 where id=100");
        assertTrue(rs.next());
        // 如果指定了index，忽略rw限制
        ThreadLocalMap.put(ThreadLocalString.DATASOURCE_INDEX, 1);
        assertEquals(stmt.executeUpdate("insert into tddl_test_0000(id,name) values(100,'str')"), 1);
        rs = stmt.executeQuery("select count(*) from tddl_test_0000 where id=100");
        assertTrue(rs.next());
        assertEquals(rs.getInt(1), 1);

        stmt.close();
        conn.close();
    } finally {
        ThreadLocalMap.put(ThreadLocalString.DATASOURCE_INDEX, null);
    }
}

开发者ID:loye168，项目名称:tddl5，代码行数:27，代码来源:DataSourceIndexTest.java

示例3: doInit

import com.taobao.tddl.group.jdbc.TGroupDataSource; //导入方法依赖的package包/类
/**
 * 初试化
 */
public void doInit() throws TddlException {
    // 如果应用名为空，直接抛出
    if (StringUtils.isEmpty(appName)) {
        SequenceException sequenceException = new SequenceException("appName is Null ");
        logger.error("没有配置appName", sequenceException);
        throw sequenceException;
    }

    if (dbGroupKeys == null || dbGroupKeys.size() == 0) {
        logger.error("没有配置dbgroupKeys");
        throw new SequenceException("dbgroupKeys为空！");
    }

    // 取得unit数据
    this.changeConfig(false, null);
    RouterUnitsHelper.registerUnitsListener(this);
    dataSourceMap = new HashMap<String, DataSource>();
    for (String dbGroupKey : dbGroupKeys) {
        if (dbGroupKey.toUpperCase().endsWith("-OFF")) {
            continue;
        }
        // TGroupDataSource tGroupDataSource = new TGroupDataSource(
        // dbGroupKey, appName, dataSourceType);
        TGroupDataSource tGroupDataSource = new TGroupDataSource(dbGroupKey, appName);
        tGroupDataSource.init();
        dataSourceMap.put(dbGroupKey, tGroupDataSource);
    }

    outputInitResult();
}

开发者ID:loye168，项目名称:tddl5，代码行数:34，代码来源:UnitGroupSequenceDao.java

示例4: DataSourceWrapper

import com.taobao.tddl.group.jdbc.TGroupDataSource; //导入方法依赖的package包/类
@Test
public void 测试DataSourceWrapper() throws Exception {
    List<DataSourceWrapper> dataSourceWrappers = new ArrayList<DataSourceWrapper>();
    dataSourceWrappers.add(new DataSourceWrapper(DSKEY1, "rw", getMySQLDataSource(1), DBType.MYSQL));
    dataSourceWrappers.add(new DataSourceWrapper(DSKEY2, "r", getMySQLDataSource(2), DBType.MYSQL));

    TGroupDataSource ds = new TGroupDataSource();
    ds.setDbGroupKey(GROUP0);
    ds.init(dataSourceWrappers);

    testCrud(ds);
}

开发者ID:beebeandwer，项目名称:TDDL，代码行数:13，代码来源:CrudTest.java

示例5: setUp

import com.taobao.tddl.group.jdbc.TGroupDataSource; //导入方法依赖的package包/类
@Before
public void setUp() throws Exception {
    s1 = new TGroupDataSource();
    s1.setAppName("TDDLSEQUENCE");
    s1.setDbGroupKey("TDDL_SEQUENCE_GROUP0");
    s1.init();

    s2 = new TGroupDataSource();
    s2.setAppName("TDDLSEQUENCE");
    s2.setDbGroupKey("TDDL_SEQUENCE_GROUP1");
    s2.init();

    dao = new GroupSequenceDao();
    // 设置adjust为true,这样不必关心怎么样去设置有规律的值。单元化部署必须设置这个值为true,切换的时候自动更新
    dao.setAdjust(true);
    dao.setAppName("TDDLSEQUENCE");
    List<String> dbGroups = new ArrayList<String>();
    dbGroups.add("TDDL_SEQUENCE_GROUP0");
    dbGroups.add("TDDL_SEQUENCE_GROUP1");
    dao.setDbGroupKeys(dbGroups);
    dao.setDscount(2);
    dao.setInnerStep(1000);
    dao.init();

    updateNormalTable(0);
    updateTestTable(testStart);

    GroupSequence s = new GroupSequence();
    s.setName("ladygaga");
    s.setSequenceDao(dao);
    s.init();
    sequence = s;
}

开发者ID:loye168，项目名称:tddl5，代码行数:34，代码来源:PerfGroupSequenceDaoTest.java

示例6: main

import com.taobao.tddl.group.jdbc.TGroupDataSource; //导入方法依赖的package包/类
public static void main(String[] args) throws Exception {

        TGroupDataSource ds = new TGroupDataSource();
        // init a datasource with dynamic config on diamond
        ds.setAppName("ICBU_PB_METADATA_TEST_APP");
        ds.setDbGroupKey("PBSERVER_GROUP");
        ds.init();

        System.out.println("init done");

        Connection conn = ds.getConnection();

        PreparedStatement ps = conn.prepareStatement("select * from auks_task_detail_normal");

        ResultSet rs = ps.executeQuery();
        while (rs.next()) {
            StringBuilder sb = new StringBuilder();
            int count = rs.getMetaData().getColumnCount();
            for (int i = 1; i <= count; i++) {

                String key = rs.getMetaData().getColumnLabel(i);
                Object val = rs.getObject(i);
                sb.append("[" + rs.getMetaData().getTableName(i) + "." + key + "->" + val + "]");
            }
            System.out.println(sb.toString());
        }

        rs.close();
        ps.close();
        conn.close();

        System.out.println("query done");

    }

开发者ID:loye168，项目名称:tddl5，代码行数:35，代码来源:XuqiangSample.java

示例7: getMySQLDataSource

import com.taobao.tddl.group.jdbc.TGroupDataSource; //导入方法依赖的package包/类
@Test
public void 三个数据库_测试db1可读写_db2与db3只能读() throws Exception {
    DataSource ds0 = getMySQLDataSource(0);
    DataSource ds1 = getMySQLDataSource(1);
    DataSource ds2 = getMySQLDataSource(2);

    // 读库时最有可能从db3读，然后是db2，db1的权重最小
    TGroupDataSource ds = new TGroupDataSource();
    DataSourceWrapper dsw0 = new DataSourceWrapper(DSKEY0, "r10w", ds0, DBType.MYSQL);
    DataSourceWrapper dsw1 = new DataSourceWrapper(DSKEY1, "r20", ds1, DBType.MYSQL);
    DataSourceWrapper dsw2 = new DataSourceWrapper(DSKEY2, "r30", ds2, DBType.MYSQL);
    ds.init(dsw0, dsw1, dsw2);

    testCrud(ds);
}

开发者ID:beebeandwer，项目名称:TDDL，代码行数:16，代码来源:CrudTest.java

示例8: getJT

import com.taobao.tddl.group.jdbc.TGroupDataSource; //导入方法依赖的package包/类
protected static JdbcTemplate getJT(String dbGroupKey) {
    tds = new TGroupDataSource();
    tds.setAppName(APPNAME);
    tds.setDbGroupKey(dbGroupKey);
    try {
        tds.init();
    } catch (TddlException e) {
        Assert.fail();
    }
    return new JdbcTemplate(tds);
}

开发者ID:loye168，项目名称:tddl5，代码行数:12，代码来源:GroupTestCase.java

示例9: TGroupDataSource

import com.taobao.tddl.group.jdbc.TGroupDataSource; //导入方法依赖的package包/类
@Test
public void 单个数据库() throws Exception {
    TGroupDataSource ds = new TGroupDataSource();
    DataSourceWrapper dsw = new DataSourceWrapper(DSKEY0, "rw", getMySQLDataSource(), DBType.MYSQL);
    ds.init(dsw);

    testCrud(ds);
}

开发者ID:beebeandwer，项目名称:TDDL，代码行数:9，代码来源:CrudTest.java

示例10: init

import com.taobao.tddl.group.jdbc.TGroupDataSource; //导入方法依赖的package包/类
/**
 * 初试化
 * 
 * @throws SequenceException
 */
public void init() throws SequenceException {
    // 如果应用名为空，直接抛出
    if (StringUtils.isEmpty(appName)) {
        SequenceException sequenceException = new SequenceException("appName is Null ");
        logger.error("没有配置appName", sequenceException);
        throw sequenceException;
    }
    if (dbGroupKeys == null || dbGroupKeys.size() == 0) {
        logger.error("没有配置dbgroupKeys");
        throw new SequenceException("dbgroupKeys为空！");
    }

    dataSourceMap = new HashMap<String, DataSource>();
    for (String dbGroupKey : dbGroupKeys) {
        if (dbGroupKey.toUpperCase().endsWith("-OFF")) {
            continue;
        }
        // TGroupDataSource tGroupDataSource = new TGroupDataSource(
        // dbGroupKey, appName, dataSourceType);
        TGroupDataSource tGroupDataSource = new TGroupDataSource(dbGroupKey, appName);
        tGroupDataSource.init();
        dataSourceMap.put(dbGroupKey, tGroupDataSource);
    }
    if (dbGroupKeys.size() >= dscount) {
        dscount = dbGroupKeys.size();
    } else {
        for (int ii = dbGroupKeys.size(); ii < dscount; ii++) {
            dbGroupKeys.add(dscount + "-OFF");
        }
    }
    outStep = innerStep * dscount;// 计算外步长

    outputInitResult();
}

开发者ID:cpsing，项目名称:tddl，代码行数:40，代码来源:GroupSequenceDao.java

示例11: getJT

import com.taobao.tddl.group.jdbc.TGroupDataSource; //导入方法依赖的package包/类
protected static JdbcTemplate getJT(String dbGroupKey) {
    tds = new TGroupDataSource();
    tds.setAppName(APPNAME);
    tds.setDbGroupKey(dbGroupKey);
    tds.init();
    return new JdbcTemplate(tds);
}

开发者ID:cpsing，项目名称:tddl，代码行数:8，代码来源:GroupTestCase.java

示例12: setUpBeforeClass

import com.taobao.tddl.group.jdbc.TGroupDataSource; //导入方法依赖的package包/类
@BeforeClass
public static void setUpBeforeClass() throws Exception {
    tgds = new TGroupDataSource();
    tgds.setDbGroupKey("dbKey0");
    List<DataSourceWrapper> dataSourceWrappers = new ArrayList<DataSourceWrapper>();
    DataSourceWrapper dsw1 = new DataSourceWrapper("db1", "rw", db1, DBType.MYSQL);
    DataSourceWrapper dsw2 = new DataSourceWrapper("db2", "r", db2, DBType.MYSQL);
    dataSourceWrappers.add(dsw1);
    dataSourceWrappers.add(dsw2);
    tgds.init(dataSourceWrappers);
}

开发者ID:cpsing，项目名称:tddl，代码行数:12，代码来源:TGroupStatementTest.java

示例13: setBeforeClass

import com.taobao.tddl.group.jdbc.TGroupDataSource; //导入方法依赖的package包/类
@BeforeClass
public static void setBeforeClass() {
    TGroupDataSource ds = new TGroupDataSource("tddl_sample_group_0", "tddl_sample");
    ds.init();
    dataSource = ds;
    jdbcTemplate = new JdbcTemplate(dataSource);
}

开发者ID:cpsing，项目名称:tddl，代码行数:8，代码来源:ExchangeInTranslation.java

示例14: setUp

import com.taobao.tddl.group.jdbc.TGroupDataSource; //导入方法依赖的package包/类
@Before
public void setUp() throws Exception {
    s1 = new TGroupDataSource();
    s1.setAppName("TDDLSEQUENCE");
    s1.setDbGroupKey("TDDL_SEQUENCE_GROUP0");
    s1.init();

    s2 = new TGroupDataSource();
    s2.setAppName("TDDLSEQUENCE");
    s2.setDbGroupKey("TDDL_SEQUENCE_GROUP1");
    s2.init();

    dao = new UnitGroupSequenceDao();
    // 设置adjust为true,这样不必关心怎么样去设置有规律的值。单元化部署必须设置这个值为true,切换的时候自动更新
    dao.setAdjust(true);
    dao.setAppName("TDDLSEQUENCE");
    List<String> dbGroups = new ArrayList<String>();
    dbGroups.add("TDDL_SEQUENCE_GROUP0");
    dbGroups.add("TDDL_SEQUENCE_GROUP1");
    dao.setDbGroupKeys(dbGroups);
    dao.setDscount(2);
    dao.setInnerStep(1000);
    // 设定切换时候的零时表
    dao.setSwitchTempTable("sequence_temp");

    // 测试时先将主sequence表值设置下，具体使用时可能是应用最大的sequence id
    this.updateNormalTable(0);

    testUnits = new HashSet<String>();
    testUnits.add("UNIT_CM3");
    testUnits.add("UNIT_XINGYI");
    testUnits.add("UNIT_DONGGUAN");
    testUnits.add("UNIT_CM9");
    currentUnit = "UNIT_CM9";

    // 设置测试参数
    RouterTestHelper.setTestData(testUnits, currentUnit, false);
    dao.init();

    // 有个名字叫ladygaga的sequence,自动初始化值
    GroupSequence s = new GroupSequence();
    s.setName("ladygaga");
    s.setSequenceDao(dao);
    s.init();
    sequence = s;
}

开发者ID:loye168，项目名称:tddl5，代码行数:47，代码来源:UnitGroupSequenceExtendTest.java

示例15: setUp

import com.taobao.tddl.group.jdbc.TGroupDataSource; //导入方法依赖的package包/类
@Before
public void setUp() throws Exception {
    s1 = new TGroupDataSource();
    s1.setAppName("TDDLSEQUENCE");
    s1.setDbGroupKey("TDDL_SEQUENCE_GROUP0");
    s1.init();

    s2 = new TGroupDataSource();
    s2.setAppName("TDDLSEQUENCE");
    s2.setDbGroupKey("TDDL_SEQUENCE_GROUP1");
    s2.init();

    dao = new UnitGroupSequenceDao();
    // 设置adjust为true,这样不必关心怎么样去设置有规律的值。单元化部署必须设置这个值为true,切换的时候自动更新
    dao.setAdjust(true);
    dao.setAppName("TDDLSEQUENCE");
    List<String> dbGroups = new ArrayList<String>();
    dbGroups.add("TDDL_SEQUENCE_GROUP0");
    dbGroups.add("TDDL_SEQUENCE_GROUP1");
    dao.setDbGroupKeys(dbGroups);
    dao.setDscount(2);
    dao.setInnerStep(1000);
    // 设定切换时候的零时表
    dao.setSwitchTempTable("sequence_temp");

    // 测试时先将主sequence表值设置下，具体使用时可能是应用最大的sequence id
    this.updateNormalTable(0);
    this.updateTestTable(testStart);

    testUnits = new HashSet<String>();
    testUnits.add("UNIT_CM3");
    testUnits.add("UNIT_XINGYI");
    testUnits.add("UNIT_DONGGUAN");
    testUnits.add("UNIT_CM9");
    currentUnit = "UNIT_CM9";

    // 设置测试参数
    RouterTestHelper.setTestData(testUnits, currentUnit, false);
    dao.init();

    // 有个名字叫ladygaga的sequence,自动初始化值
    GroupSequence s = new GroupSequence();
    s.setName("ladygaga");
    s.setSequenceDao(dao);
    s.init();
    sequence = s;
}

开发者ID:loye168，项目名称:tddl5，代码行数:48，代码来源:PerfUnitGroupSequenceExtendTest.java

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