Examples with DalConnectionLocator com.ctrip.platform.dal.dao.client.DalConnectionLocator used on opensource projects

Example 1 with DalConnectionLocator

use of com.ctrip.platform.dal.dao.client.DalConnectionLocator in project dal by ctripcorp.

the class ClusterDatabaseSetTest method testNonShardingCluster.

@Test
public void testNonShardingCluster() {
    ClusterConfigProvider provider = new DefaultLocalConfigProvider("NonShardingCluster");
    // todo-lhj
    ClusterConfig config = provider.getClusterConfig(new DefaultDalConfigCustomizedOption());
    Cluster cluster = config.generate();
    ClusterDatabaseSet databaseSet = new ClusterDatabaseSet("NonShardingCluster", cluster, new DalConnectionLocator() {

        @Override
        public void setup(Collection<DatabaseSet> databaseSets) {
        }

        @Override
        public Connection getConnection(String name) throws Exception {
            return null;
        }

        @Override
        public Connection getConnection(String name, ConnectionAction action) throws Exception {
            return null;
        }

        @Override
        public Connection getConnection(DataSourceIdentity id) throws Exception {
            return null;
        }

        @Override
        public Connection getConnection(DataSourceIdentity id, ConnectionAction action) throws Exception {
            return null;
        }

        @Override
        public IntegratedConfigProvider getIntegratedConfigProvider() {
            return null;
        }

        @Override
        public void setupCluster(Cluster cluster) {
        }

        @Override
        public void uninstallCluster(Cluster cluster) {
        }

        @Override
        public void initialize(Map<String, String> settings) throws Exception {
        }
    });
    Assert.assertFalse(databaseSet.isShardingSupported());
    Assert.assertEquals(1, databaseSet.getMasterDbs().size());
    Assert.assertEquals(0, databaseSet.getSlaveDbs().size());
}

Example 2 with DalConnectionLocator

use of com.ctrip.platform.dal.dao.client.DalConnectionLocator in project dal by ctripcorp.

the class DalConfigureFactory method getFromDocument.

public DalConfigure getFromDocument(Document doc) throws Exception {
    Element root = doc.getDocumentElement();
    String name = getAttribute(root, NAME);
    DalLogger logger = readComponent(root, LOG_LISTENER, new DefaultLogger(), LOGGER);
    // To wrap with a sandbox logger
    // logger = new DalSafeLogger(logger);
    DalTaskFactory factory = readComponent(root, TASK_FACTORY, new DefaultTaskFactory(), FACTORY);
    DalConnectionLocator locator = readComponent(root, CONNECTION_LOCATOR, new DefaultDalConnectionLocator(), LOCATOR, false);
    // read config of ''
    DalConfigCustomizedOption defaultOption = readOverridableProperty(root);
    Map<String, DatabaseSet> databaseSets = readDatabaseSets(getChildNode(root, DATABASE_SETS));
    if (locator instanceof InjectableComponentSupport) {
        ((InjectableComponentSupport) locator).inject(new DatabaseSetsImpl(databaseSets.values()));
    }
    locator.initialize(getSettings(getChildNode(root, CONNECTION_LOCATOR)));
    Map<String, DatabaseSet> clusters = readClusters(getChildNode(root, DATABASE_SETS), locator, defaultOption);
    clusters.putAll(databaseSets);
    locator.setup(clusters.values());
    DatabaseSetAdapter adapter = new ClusterDatabaseSetAdapter(locator);
    tryAdaptDatabaseSets(clusters, adapter);
    Map<String, DalConnectionString> connectionStrings = DataSourceConfigureLocatorManager.getInstance().getAllConnectionStrings();
    adapter = new LocalDatabaseSetAdapter(connectionStrings);
    tryAdaptDatabaseSets(clusters, adapter);
    DatabaseSelector selector = readComponent(root, DATABASE_SELECTOR, new DefaultDatabaseSelector(), SELECTOR);
    return new DalConfigure(name, clusters, logger, locator, factory, selector);
}