public void testQuery() {
createData();
EmbeddedObjectContainer database = Db4oEmbedded.openFile(aliasConfig(), tempFile());
database.query(B.class);
database.query(A.class);
database.close();
querydb(Db4oEmbedded.newConfiguration(), new int[] {1, 0}, A.class, B.class);
}
// Constructors and Operations:
public static void main(String[] arg) {
ObjectContainer db = Db4oEmbedded.openFile(Db4oEmbedded.newConfiguration(), DB.TAXI);
System.out.println("Datenbank " + DB.TAXI + " wurde geöffnet.");
try {
// Hier tun wir etwas mit der Datenbank.
} finally {
db.close();
}
}
public void test() {
final EmbeddedConfiguration embeddedConfiguration = Db4oEmbedded.newConfiguration();
Assert.expect(
IllegalArgumentException.class,
new CodeBlock() {
public void run() throws Throwable {
embeddedConfiguration.common().objectClass(Object.class);
}
});
}
private EmbeddedConfiguration aliasConfig() {
EmbeddedConfiguration configuration = Db4oEmbedded.newConfiguration();
configuration
.common()
.addAlias(
new TypeAlias(
CrossPlatformServices.fullyQualifiedName(A.class),
CrossPlatformServices.fullyQualifiedName(B.class)));
return configuration;
}
private EmbeddedConfiguration config() {
EmbeddedConfiguration config = Db4oEmbedded.newConfiguration();
config.file().storage(new MemoryStorage());
return config;
}
