Examples with PersistentQueryMetadata io.confluent.ksql.util.PersistentQueryMetadata used on opensource projects

Example 16 with PersistentQueryMetadata

use of io.confluent.ksql.util.PersistentQueryMetadata in project ksql by confluentinc.

the class StandaloneExecutor method executeStatements.

private void executeStatements(final String queries) throws Exception {
    final List<QueryMetadata> queryMetadataList = ksqlEngine.createQueries(queries);
    for (QueryMetadata queryMetadata : queryMetadataList) {
        if (queryMetadata instanceof PersistentQueryMetadata) {
            PersistentQueryMetadata persistentQueryMetadata = (PersistentQueryMetadata) queryMetadata;
            persistentQueryMetadata.start();
        } else {
            final String message = String.format("Ignoring statements: %s" + "%nOnly CREATE statements can run in standalone mode.", queryMetadata.getStatementString());
            System.err.println(message);
            log.warn(message);
        }
    }
}

Example 17 with PersistentQueryMetadata

use of io.confluent.ksql.util.PersistentQueryMetadata in project ksql by confluentinc.

the class StandaloneExecutorTest method shouldExecutePersistentQueries.

@Test
public void shouldExecutePersistentQueries() throws Exception {
    final PersistentQueryMetadata query = EasyMock.niceMock(PersistentQueryMetadata.class);
    EasyMock.expect(engine.createQueries(anyString())).andReturn(Collections.singletonList(query));
    query.start();
    EasyMock.expectLastCall();
    EasyMock.replay(query, engine);
    executor.start();
    EasyMock.verify(query);
}