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/* Copyright 2011 Yorba Foundation
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* This software is licensed under the GNU Lesser General Public License
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* (version 2.1 or later). See the COPYING file in this distribution.
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* A light-weight wrapper that contains enough information to display the
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* database entry in the library window but can delay instantiating the
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* actual database instance until it is actually needed.
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public class DiscoveredAlienDatabase : Object {
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private AlienDatabaseID id;
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private AlienDatabaseDriver driver;
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private AlienDatabase database;
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public DiscoveredAlienDatabase(AlienDatabaseID id) {
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driver = AlienDatabaseHandler.get_instance().get_driver(id.driver_id);
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public AlienDatabaseID get_id() {
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public string get_uri() {
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* This method creates an actual instance of the database interface.
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* It is called when the application is ready to present the database
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* to the user as a page in the main library window.
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public AlienDatabase get_database() throws DatabaseError, AlienDatabaseError {
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if (database == null) {
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database = driver.open_database(id);
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* Release the underlying database object.
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public void release_database() {
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src/alien_db/DiscoveredAlienDatabase.vala
