Examples with DataBase com.ctrip.platform.dal.dao.configure.DataBase used on opensource projects

Example 16 with DataBase

use of com.ctrip.platform.dal.dao.configure.DataBase in project dal by ctripcorp.

the class DatabaseSelectorTest method isSelectTest.

@Test
public void isSelectTest() throws DalException {
    List<DataBase> ms = new ArrayList<DataBase>();
    ms.add(new DataBase(M1, true, "", M1));
    ms.add(new DataBase(M2, true, "", M2));
    List<DataBase> ss = new ArrayList<DataBase>();
    ss.add(new DataBase(S1, false, "", S1));
    ss.add(new DataBase(S2, false, "", S2));
    DatabaseSelector selector = new DatabaseSelector(null, ms, ss, false, true);
    String dbName = selector.select();
    Assert.assertTrue(dbName.equals(S1) || dbName.equals(S2));
    selector = new DatabaseSelector(new DalHints().inDatabase(S1), ms, ss, false, true);
    Assert.assertTrue(selector.select().equals(S1));
    selector = new DatabaseSelector(new DalHints().inDatabase(S2), ms, ss, false, true);
    Assert.assertTrue(selector.select().equals(S2));
    selector = new DatabaseSelector(new DalHints().inDatabase(M2), ms, ss, false, true);
    assertSelector(selector, M2);
    // masterOnly
    selector = new DatabaseSelector(null, ms, ss, true, true);
    dbName = selector.select();
    assertSelector(selector, M2, M1);
    selector = new DatabaseSelector(new DalHints().inDatabase(M1), ms, ss, true, true);
    assertSelector(selector, M1);
    selector = new DatabaseSelector(new DalHints().inDatabase(M2), ms, ss, true, true);
    assertSelector(selector, M2);
    selector = new DatabaseSelector(new DalHints().inDatabase(S1), ms, ss, true, true);
    assertSelector(selector, ErrorCode.InvalidDatabaseKeyName);
}

Example 17 with DataBase

use of com.ctrip.platform.dal.dao.configure.DataBase in project dal by ctripcorp.

the class DatabaseSelectorTest method hasMixedMasterAndSlaveButMasterMarkdownTest.

@Test
public void hasMixedMasterAndSlaveButMasterMarkdownTest() throws DalException {
    List<DataBase> ms = new ArrayList<DataBase>();
    ms.add(new DataBase(M1, true, "", M1));
    List<DataBase> ss = new ArrayList<DataBase>();
    ss.add(new DataBase(S1, false, "", S1));
    ss.add(new DataBase(S2, false, "", S2));
    autoMarkdown(M1);
    DatabaseSelector selector = new DatabaseSelector(null, ms, ss, false, true);
    String dbName = selector.select();
    Assert.assertTrue(dbName.equals(S1) || dbName.equals(S2));
    selector = new DatabaseSelector(new DalHints().inDatabase(M1), ms, ss, false, true);
    assertSelector(selector, ErrorCode.MarkdownConnection);
    selector = new DatabaseSelector(new DalHints().inDatabase(S1), ms, ss, false, true);
    Assert.assertEquals(S1, selector.select());
    selector = new DatabaseSelector(new DalHints().inDatabase(S2), ms, ss, false, true);
    Assert.assertEquals(S2, selector.select());
    // masterOnly
    selector = new DatabaseSelector(null, ms, ss, true, true);
    assertSelector(selector, ErrorCode.MarkdownConnection);
    selector = new DatabaseSelector(null, ms, ss, true, false);
    assertSelector(selector, ErrorCode.MarkdownConnection);
    selector = new DatabaseSelector(new DalHints().inDatabase(S1), ms, ss, true, true);
    assertSelector(selector, ErrorCode.InvalidDatabaseKeyName);
    selector = new DatabaseSelector(new DalHints().inDatabase(S1), ms, ss, true, false);
    assertSelector(selector, ErrorCode.InvalidDatabaseKeyName);
}

Example 18 with DataBase

use of com.ctrip.platform.dal.dao.configure.DataBase in project dal by ctripcorp.

the class DatabaseSelectorTest method onlyHaveMasterHaTest.

@Test
public void onlyHaveMasterHaTest() throws DalException {
    List<DataBase> ms = new ArrayList<DataBase>();
    ms.add(new DataBase(M1, true, "", M1));
    ms.add(new DataBase(M2, true, "", M2));
    List<DataBase> ss = null;
    DatabaseSelector selector;
    Set<String> matched;
    matched = newHashSet(M1, M2);
    DalHints hints = new DalHints().setHA(new DalHA());
    selector = new DatabaseSelector(hints, ms, ss, false, true);
    assertSelector(selector, matched);
    selector = new DatabaseSelector(hints, ms, ss, false, true);
    assertSelector(selector, matched);
    // reset
    matched = newHashSet(M1, M2);
    hints = new DalHints().setHA(new DalHA());
    selector = new DatabaseSelector(hints, ms, ss, false, false);
    assertSelector(selector, matched);
    selector = new DatabaseSelector(hints, ms, ss, false, false);
    assertSelector(selector, matched);
    // Master only
    matched = newHashSet(M1, M2);
    hints = new DalHints().setHA(new DalHA());
    selector = new DatabaseSelector(hints, ms, ss, true, true);
    assertSelector(selector, M1, M2);
    selector = new DatabaseSelector(hints, ms, ss, true, true);
    assertSelector(selector, M1, M2);
    // reset
    matched = newHashSet(M1, M2);
    hints = new DalHints().setHA(new DalHA());
    selector = new DatabaseSelector(hints, ms, ss, true, false);
    assertSelector(selector, M1, M2);
    selector = new DatabaseSelector(hints, ms, ss, true, false);
    assertSelector(selector, M1, M2);
}

Example 19 with DataBase

use of com.ctrip.platform.dal.dao.configure.DataBase in project dal by ctripcorp.

the class DatabaseSelectorTest method hasHASlavesTest.

@Test
public void hasHASlavesTest() throws DalException {
    List<DataBase> ss = new ArrayList<DataBase>();
    ss.add(new DataBase(S1, false, "", S1));
    ss.add(new DataBase(S2, false, "", S2));
    DalHA ha = new DalHA();
    ha.addDB(S1);
    DatabaseSelector selector = new DatabaseSelector(new DalHints().setHA(ha), null, ss, false, true);
    Assert.assertEquals(S2, selector.select());
    // masterOnly
    ha = new DalHA();
    ha.addDB(S1);
    selector = new DatabaseSelector(new DalHints().setHA(ha), null, ss, true, true);
    assertSelector(selector, ErrorCode.NullLogicDbName);
    ha = new DalHA();
    ha.addDB(S1);
    selector = new DatabaseSelector(new DalHints().setHA(ha), null, ss, true, false);
    assertSelector(selector, ErrorCode.NullLogicDbName);
}

Example 20 with DataBase

use of com.ctrip.platform.dal.dao.configure.DataBase in project dal by ctripcorp.

the class DatabaseSelectorTest method hasMixedMasterAndSlaveButOneMasterMarkdownTest.

@Test
public void hasMixedMasterAndSlaveButOneMasterMarkdownTest() throws DalException {
    List<DataBase> ms = new ArrayList<DataBase>();
    ms.add(new DataBase(M1, true, "", M1));
    ms.add(new DataBase(M2, true, "", M2));
    List<DataBase> ss = new ArrayList<DataBase>();
    ss.add(new DataBase(S1, false, "", S1));
    ss.add(new DataBase(S2, false, "", S2));
    autoMarkdown(M1);
    DatabaseSelector selector = new DatabaseSelector(new DalHints(), ms, ss, false, true);
    String dbName = selector.select();
    Assert.assertTrue(dbName.equals(S1) || dbName.equals(S2));
    // masterOnly
    selector = new DatabaseSelector(null, ms, ss, true, true);
    Assert.assertEquals(M2, selector.select());
    selector = new DatabaseSelector(null, ms, ss, true, false);
    Assert.assertEquals(M2, selector.select());
    selector = new DatabaseSelector(null, ms, ss, false, false);
    Assert.assertEquals(M2, selector.select());
}