Examples with Query org.apache.cayenne.query.Query used on opensource projects

Example 11 with Query

use of org.apache.cayenne.query.Query in project cayenne by apache.

the class SchemaUpdateStrategyIT method testCreateIfNoSchemaStrategy.

@Test
public void testCreateIfNoSchemaStrategy() throws Exception {
    setStrategy(CreateIfNoSchemaStrategy.class);
    String template = "SELECT #result('id' 'int') FROM SUS1";
    SQLTemplate query = new SQLTemplate(Object.class, template);
    OperationObserver observer = new MockOperationObserver();
    node.performQueries(Collections.singletonList((Query) query), observer);
    Map<String, Boolean> nameTables = tablesMap();
    assertTrue(nameTables.get("SUS1"));
    assertEquals(2, existingTables().size());
    node.performQueries(Collections.singletonList(query), observer);
    assertEquals(2, existingTables().size());
}

Example 12 with Query

use of org.apache.cayenne.query.Query in project cayenne by apache.

the class ThrowOnPartialSchemaStrategyIT method testThrowOnPartialStrategyTableNoExist.

@Test
public void testThrowOnPartialStrategyTableNoExist() throws Exception {
    String template = "SELECT #result('ARTIST_ID' 'int') FROM ARTIST ORDER BY ARTIST_ID";
    SQLTemplate query = new SQLTemplate(Object.class, template);
    MockOperationObserver observer = new MockOperationObserver();
    setStrategy(ThrowOnPartialSchemaStrategy.class);
    try {
        node.performQueries(Collections.singletonList((Query) query), observer);
    } catch (CayenneRuntimeException e) {
        assertNotNull(e);
    }
    try {
        node.performQueries(Collections.singletonList((Query) query), observer);
    } catch (CayenneRuntimeException e) {
        assertNotNull(e);
    }
}

Example 13 with Query

use of org.apache.cayenne.query.Query in project cayenne by apache.

the class MockQueryEngine method initWithPresetResults.

private void initWithPresetResults(Collection queries, OperationObserver resultConsumer) {
    runCount++;
    // stick preset results to the consumer
    Iterator it = queries.iterator();
    while (it.hasNext()) {
        Query query = (Query) it.next();
        resultConsumer.nextRows(query, (List) results.get(query));
    }
}

Example 14 with Query

use of org.apache.cayenne.query.Query in project cayenne by apache.

the class DataDomainFiltersIT method testOnQuery_Blocking.

@Test
public void testOnQuery_Blocking() {
    DataDomain domain = runtime.getDataDomain();
    final QueryResponse r1 = new ListResponse();
    final QueryResponse r2 = new ListResponse();
    DataChannelFilter f1 = new MockDataChannelFilter() {

        @Override
        public QueryResponse onQuery(ObjectContext originatingContext, Query query, DataChannelFilterChain filterChain) {
            return r1;
        }
    };
    DataChannelFilter f2 = new MockDataChannelFilter() {

        @Override
        public QueryResponse onQuery(ObjectContext originatingContext, Query query, DataChannelFilterChain filterChain) {
            return r2;
        }
    };
    domain.filters.add(f1);
    domain.filters.add(f2);
    SelectQuery query = new SelectQuery(Artist.class);
    QueryResponse response = domain.onQuery(context, query);
    assertSame(r2, response);
}

Example 15 with Query

use of org.apache.cayenne.query.Query in project cayenne by apache.

the class DataNodeQueriesIT method testPerfomQueriesSelectingSQLTemplateAlias.

@Test
public void testPerfomQueriesSelectingSQLTemplateAlias() throws Exception {
    createFourArtists();
    String template = "SELECT #result('ARTIST_ID' 'int' 'A') FROM ARTIST ORDER BY ARTIST_ID";
    Query query = new SQLTemplate(Object.class, template);
    MockOperationObserver observer = new MockOperationObserver();
    node.performQueries(Collections.singletonList(query), observer);
    List<DataRow> data = observer.rowsForQuery(query);
    assertEquals(4, data.size());
    DataRow row = data.get(2);
    assertEquals(1, row.size());
    assertEquals(201, row.get("A"));
}