PluginDrivenExternalDatabase.java

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package org.apache.doris.datasource;

/**
 * Generic {@link ExternalDatabase} for plugin-driven catalogs.
 *
 * <p>Provides minimal implementation that delegates table construction
 * to {@link PluginDrivenExternalTable}.</p>
 */
public class PluginDrivenExternalDatabase extends ExternalDatabase<PluginDrivenExternalTable> {

    /** No-arg constructor for GSON deserialization. */
    public PluginDrivenExternalDatabase() {
        super(null, 0, null, null, InitDatabaseLog.Type.PLUGIN);
    }

    public PluginDrivenExternalDatabase(ExternalCatalog extCatalog, long id,
            String name, String remoteName) {
        super(extCatalog, id, name, remoteName, InitDatabaseLog.Type.PLUGIN);
    }

    @Override
    protected PluginDrivenExternalTable buildTableInternal(String remoteTableName,
            String localTableName, long tblId, ExternalCatalog catalog, ExternalDatabase db) {
        return new PluginDrivenExternalTable(tblId, localTableName, remoteTableName, catalog, db);
    }
}