@Override public Map<SchemaTableName, ConnectorViewDefinition> getViews(ConnectorSession session, SchemaTablePrefix prefix) { try (ThreadContextClassLoader ignored = new ThreadContextClassLoader(classLoader)) { return delegate.getViews(session, prefix); } }
@Override public Map<QualifiedObjectName, ViewDefinition> getViews(Session session, QualifiedTablePrefix prefix) { requireNonNull(prefix, "prefix is null"); Optional<CatalogMetadata> catalog = getOptionalCatalogMetadata(session, prefix.getCatalogName()); Map<QualifiedObjectName, ViewDefinition> views = new LinkedHashMap<>(); if (catalog.isPresent()) { CatalogMetadata catalogMetadata = catalog.get(); SchemaTablePrefix tablePrefix = prefix.asSchemaTablePrefix(); for (ConnectorId connectorId : catalogMetadata.listConnectorIds()) { ConnectorMetadata metadata = catalogMetadata.getMetadataFor(connectorId); ConnectorSession connectorSession = session.toConnectorSession(connectorId); for (Entry<SchemaTableName, ConnectorViewDefinition> entry : metadata.getViews(connectorSession, tablePrefix).entrySet()) { QualifiedObjectName viewName = new QualifiedObjectName( prefix.getCatalogName(), entry.getKey().getSchemaName(), entry.getKey().getTableName()); views.put(viewName, deserializeView(entry.getValue().getViewData())); } } } return ImmutableMap.copyOf(views); }
@Override public Map<QualifiedObjectName, ViewDefinition> getViews(Session session, QualifiedTablePrefix prefix) { requireNonNull(prefix, "prefix is null"); Optional<CatalogMetadata> catalog = getOptionalCatalogMetadata(session, prefix.getCatalogName()); Map<QualifiedObjectName, ViewDefinition> views = new LinkedHashMap<>(); if (catalog.isPresent()) { CatalogMetadata catalogMetadata = catalog.get(); SchemaTablePrefix tablePrefix = prefix.asSchemaTablePrefix(); for (ConnectorId connectorId : catalogMetadata.listConnectorIds()) { ConnectorMetadata metadata = catalogMetadata.getMetadataFor(connectorId); ConnectorSession connectorSession = session.toConnectorSession(connectorId); for (Entry<SchemaTableName, ConnectorViewDefinition> entry : metadata.getViews(connectorSession, tablePrefix).entrySet()) { QualifiedObjectName viewName = new QualifiedObjectName( prefix.getCatalogName(), entry.getKey().getSchemaName(), entry.getKey().getTableName()); views.put(viewName, deserializeView(entry.getValue().getViewData())); } } } return ImmutableMap.copyOf(views); }
for (Entry<SchemaTableName, ConnectorViewDefinition> entry : metadata.getViews(connectorSession, tablePrefix).entrySet()) { QualifiedObjectName tableName = new QualifiedObjectName( prefix.getCatalogName(),
for (Entry<SchemaTableName, ConnectorViewDefinition> entry : metadata.getViews(connectorSession, tablePrefix).entrySet()) { QualifiedObjectName tableName = new QualifiedObjectName( prefix.getCatalogName(),
@Override public Optional<ViewDefinition> getView(Session session, QualifiedObjectName viewName) { Optional<CatalogMetadata> catalog = getOptionalCatalogMetadata(session, viewName.getCatalogName()); if (catalog.isPresent()) { CatalogMetadata catalogMetadata = catalog.get(); ConnectorId connectorId = catalogMetadata.getConnectorId(session, viewName); ConnectorMetadata metadata = catalogMetadata.getMetadataFor(connectorId); Map<SchemaTableName, ConnectorViewDefinition> views = metadata.getViews( session.toConnectorSession(connectorId), viewName.asSchemaTableName().toSchemaTablePrefix()); ConnectorViewDefinition view = views.get(viewName.asSchemaTableName()); if (view != null) { ViewDefinition definition = deserializeView(view.getViewData()); if (view.getOwner().isPresent() && !definition.isRunAsInvoker()) { definition = definition.withOwner(view.getOwner().get()); } return Optional.of(definition); } } return Optional.empty(); }
@Override public Optional<ViewDefinition> getView(Session session, QualifiedObjectName viewName) { Optional<CatalogMetadata> catalog = getOptionalCatalogMetadata(session, viewName.getCatalogName()); if (catalog.isPresent()) { CatalogMetadata catalogMetadata = catalog.get(); ConnectorId connectorId = catalogMetadata.getConnectorId(session, viewName); ConnectorMetadata metadata = catalogMetadata.getMetadataFor(connectorId); Map<SchemaTableName, ConnectorViewDefinition> views = metadata.getViews( session.toConnectorSession(connectorId), viewName.asSchemaTableName().toSchemaTablePrefix()); ConnectorViewDefinition view = views.get(viewName.asSchemaTableName()); if (view != null) { ViewDefinition definition = deserializeView(view.getViewData()); if (view.getOwner().isPresent() && !definition.isRunAsInvoker()) { definition = definition.withOwner(view.getOwner().get()); } return Optional.of(definition); } } return Optional.empty(); }
@Test public void testListUnknownSchema() { try (Transaction transaction = newTransaction()) { ConnectorMetadata metadata = transaction.getMetadata(); ConnectorSession session = newSession(); assertNull(metadata.getTableHandle(session, new SchemaTableName(INVALID_DATABASE, INVALID_TABLE))); assertEquals(metadata.listTables(session, INVALID_DATABASE), ImmutableList.of()); assertEquals(metadata.listTableColumns(session, new SchemaTablePrefix(INVALID_DATABASE, INVALID_TABLE)), ImmutableMap.of()); assertEquals(metadata.listViews(session, INVALID_DATABASE), ImmutableList.of()); assertEquals(metadata.getViews(session, new SchemaTablePrefix(INVALID_DATABASE, INVALID_TABLE)), ImmutableMap.of()); } }
@Test public void testListUnknownSchema() { try (Transaction transaction = newTransaction()) { ConnectorMetadata metadata = transaction.getMetadata(); ConnectorSession session = newSession(); assertNull(metadata.getTableHandle(session, new SchemaTableName(INVALID_DATABASE, INVALID_TABLE))); assertEquals(metadata.listTables(session, INVALID_DATABASE), ImmutableList.of()); assertEquals(metadata.listTableColumns(session, new SchemaTablePrefix(INVALID_DATABASE, INVALID_TABLE)), ImmutableMap.of()); assertEquals(metadata.listViews(session, INVALID_DATABASE), ImmutableList.of()); assertEquals(metadata.getViews(session, new SchemaTablePrefix(INVALID_DATABASE, INVALID_TABLE)), ImmutableMap.of()); } }
private void doCreateView(SchemaTableName viewName, boolean replace) { String viewData = "test data"; try (Transaction transaction = newTransaction()) { transaction.getMetadata().createView(newSession(), viewName, viewData, replace); transaction.commit(); } try (Transaction transaction = newTransaction()) { ConnectorMetadata metadata = transaction.getMetadata(); Map<SchemaTableName, ConnectorViewDefinition> views = metadata.getViews(newSession(), viewName.toSchemaTablePrefix()); assertEquals(views.size(), 1); assertEquals(views.get(viewName).getViewData(), viewData); assertTrue(metadata.listViews(newSession(), viewName.getSchemaName()).contains(viewName)); } }
private void doCreateView(SchemaTableName viewName, boolean replace) { String viewData = "test data"; try (Transaction transaction = newTransaction()) { transaction.getMetadata().createView(newSession(), viewName, viewData, replace); transaction.commit(); } try (Transaction transaction = newTransaction()) { ConnectorMetadata metadata = transaction.getMetadata(); Map<SchemaTableName, ConnectorViewDefinition> views = metadata.getViews(newSession(), viewName.toSchemaTablePrefix()); assertEquals(views.size(), 1); assertEquals(views.get(viewName).getViewData(), viewData); assertTrue(metadata.listViews(newSession(), viewName.getSchemaName()).contains(viewName)); } }
assertEquals(metadata.getViews(newSession(), temporaryCreateView.toSchemaTablePrefix()).size(), 0); assertFalse(metadata.listViews(newSession(), temporaryCreateView.getSchemaName()).contains(temporaryCreateView));
assertEquals(metadata.getViews(newSession(), temporaryCreateView.toSchemaTablePrefix()).size(), 0); assertFalse(metadata.listViews(newSession(), temporaryCreateView.getSchemaName()).contains(temporaryCreateView));