Examples with Database com.ctrip.framework.dal.cluster.client.database.Database used on opensource projects

Example 11 with Database

use of com.ctrip.framework.dal.cluster.client.database.Database in project dal by ctripcorp.

the class ClusterDatabaseSet method getSlaveDbs.

@Override
public List<DataBase> getSlaveDbs(String shard) {
    List<Database> clusterDatabases = cluster.getSlavesOnShard(getDbShardIndex(shard));
    List<DataBase> dataBases = new LinkedList<>();
    for (Database clusterDatabase : clusterDatabases) {
        dataBases.add(new ClusterDataBase(clusterDatabase));
    }
    return dataBases;
}

Example 12 with Database

use of com.ctrip.framework.dal.cluster.client.database.Database in project dal by ctripcorp.

the class ClusterDynamicDataSource method createCustomDataSource.

protected DataSource createCustomDataSource() {
    CustomDataSourceFactory dataSourceFactory = getCustomDataSourceFactory();
    List<Database> databases = cluster.getDatabases();
    Set<HostSpec> hostsInfos = new HashSet<>();
    databases.forEach(database -> {
        ConnectionString connString = database.getConnectionString();
        HostSpec host = HostSpec.of(connString.getPrimaryHost(), connString.getPrimaryPort(), database.getZone());
        hostsInfos.add(host);
    });
    return dataSourceFactory.createDataSource(hostsInfos, getProperties(databases.get(0)));
}

Example 13 with Database

use of com.ctrip.framework.dal.cluster.client.database.Database in project dal by ctripcorp.

the class DatabaseShardImpl method initReadStrategy.

public void initReadStrategy() {
    ClusterRouteStrategyConfig config = databaseShardConfig.getClusterConfig().getRouteStrategyConfig();
    if (config == null || config.multiMaster()) {
        return;
    }
    routeStrategy = (ReadStrategy) config.generate();
    List<Database> databases = new ArrayList<>();
    databases.addAll(masters);
    databases.addAll(slaves);
    Set<HostSpec> hostSpecs = new HashSet<>();
    databases.forEach(database -> {
        ConnectionString connString = database.getConnectionString();
        HostSpec host = HostSpec.of(connString.getPrimaryHost(), connString.getPrimaryPort(), database.getZone(), database.isMaster());
        hostToDataBase.putIfAbsent(host, database);
        hostSpecs.add(host);
    });
    try {
        routeStrategy.init(hostSpecs, new CaseInsensitiveProperties());
    } catch (DalMetadataException error) {
        throw new DalMetadataException(databaseShardConfig.getClusterConfig().getClusterName() + error.getMessage());
    }
}

Example 14 with Database

use of com.ctrip.framework.dal.cluster.client.database.Database in project dal by ctripcorp.

the class GroupDataSource method createReadDataSource.

protected void createReadDataSource() {
    int slaveIndex = 0;
    for (Database database : cluster.getSlavesOnShard(clusterInfo.getShardIndex())) {
        ClusterInfo slaveClusterInfo = clusterInfo.cloneSlaveWithIndex(slaveIndex);
        readDataSource.put(database, locator.getDataSource(slaveClusterInfo));
        slaveIndex++;
    }
    readDataSource.put(cluster.getMasterOnShard(clusterInfo.getShardIndex()), createWriteDataSource());
}