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

Example 51 with EJBQLQuery

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

the class DataContextEJBQLDateTimeFunctionalExpressionsIT method testCURRENT_DATE.

@Test
public void testCURRENT_DATE() {
    Calendar cal = Calendar.getInstance();
    int year = cal.get(Calendar.YEAR);
    DateTestEntity o1 = context.newObject(DateTestEntity.class);
    cal.set(year - 3, 1, 1);
    o1.setDateColumn(cal.getTime());
    DateTestEntity o2 = context.newObject(DateTestEntity.class);
    cal.set(year + 3, 1, 1);
    o2.setDateColumn(cal.getTime());
    context.commitChanges();
    EJBQLQuery query = new EJBQLQuery("SELECT d FROM DateTestEntity d WHERE d.dateColumn > CURRENT_DATE");
    List<?> objects = context.performQuery(query);
    assertEquals(1, objects.size());
    assertTrue(objects.contains(o2));
}

Example 52 with EJBQLQuery

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

the class DataContextEJBQLDateTimeFunctionalExpressionsIT method testCURRENT_TIME.

@Test
public void testCURRENT_TIME() {
    Calendar cal = Calendar.getInstance();
    int year = cal.get(Calendar.YEAR);
    int month = cal.get(Calendar.MONTH);
    int day = cal.get(Calendar.DAY_OF_MONTH);
    DateTestEntity o1 = context.newObject(DateTestEntity.class);
    cal.set(year, month, day, 0, 0, 0);
    o1.setTimeColumn(cal.getTime());
    DateTestEntity o2 = context.newObject(DateTestEntity.class);
    cal.set(year, month, day, 23, 59, 59);
    o2.setTimeColumn(cal.getTime());
    context.commitChanges();
    EJBQLQuery query = new EJBQLQuery("SELECT d FROM DateTestEntity d WHERE d.timeColumn < CURRENT_TIME");
    List<?> objects = context.performQuery(query);
    if (!unitDbAdapter.supportsTimeSqlType()) {
        // result will be invalid most likely as DB doesn't support TIME data type
        return;
    }
    assertEquals(1, objects.size());
    assertTrue(objects.contains(o1));
}

Example 53 with EJBQLQuery

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

the class DataContextEJBQLDateTimeFunctionalExpressionsIT method testCURRENT_TIMESTAMP.

@Test
public void testCURRENT_TIMESTAMP() {
    Calendar cal = Calendar.getInstance();
    int year = cal.get(Calendar.YEAR);
    int month = cal.get(Calendar.MONTH);
    int date = cal.get(Calendar.DATE);
    DateTestEntity o1 = context.newObject(DateTestEntity.class);
    cal.set(year, month, date, 0, 0, 0);
    o1.setTimestampColumn(cal.getTime());
    DateTestEntity o2 = context.newObject(DateTestEntity.class);
    cal.set(year, month, date, 23, 59, 59);
    o2.setTimestampColumn(cal.getTime());
    context.commitChanges();
    EJBQLQuery query = new EJBQLQuery("SELECT d FROM DateTestEntity d WHERE d.timestampColumn < CURRENT_TIMESTAMP");
    List<?> objects = context.performQuery(query);
    assertEquals(1, objects.size());
    assertTrue(objects.contains(o1));
}

Example 54 with EJBQLQuery

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

the class DataContextEJBQLDeleteIT method testDeleteNoIdVar.

@Test
public void testDeleteNoIdVar() throws Exception {
    createPaintingsDataSet();
    String ejbql = "delete from Painting";
    EJBQLQuery query = new EJBQLQuery(ejbql);
    QueryResponse result = context.performGenericQuery(query);
    int[] count = result.firstUpdateCount();
    assertNotNull(count);
    assertEquals(1, count.length);
    assertEquals(2, count[0]);
}

Example 55 with EJBQLQuery

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

the class DataContextEJBQLDeleteIT method testDeleteSameEntityQualifier.

@Test
public void testDeleteSameEntityQualifier() throws Exception {
    createPaintingsDataSet();
    String ejbql = "delete from Painting AS p WHERE p.paintingTitle = 'P2'";
    EJBQLQuery query = new EJBQLQuery(ejbql);
    QueryResponse result = context.performGenericQuery(query);
    int[] count = result.firstUpdateCount();
    assertNotNull(count);
    assertEquals(1, count.length);
    assertEquals(1, count[0]);
    ObjectContext freshContext = runtime.newContext();
    assertNotNull(Cayenne.objectForPK(freshContext, Painting.class, 33001));
    assertNull(Cayenne.objectForPK(freshContext, Painting.class, 33002));
}