Examples with IQuery org.eclipse.persistence.jpa.jpql.tools.spi.IQuery used on opensource projects

Example 16 with IQuery

use of org.eclipse.persistence.jpa.jpql.tools.spi.IQuery in project eclipselink by eclipse-ee4j.

the class AbstractJPQLQueryHelperTest method test_ResultType_62.

@Test
public final void test_ResultType_62() throws Exception {
    // SELECT SIZE(c) FROM Address a JOIN a.customerList c
    IQuery namedQuery = namedQuery("Address", "address.size");
    AbstractJPQLQueryHelper helper = buildQueryHelper(namedQuery);
    IType type = helper.getResultType();
    assertNotNull("The type of SIZE(c) should have been found", type);
    assertEquals("The wrong type for SIZE(c) was retrieved", getType(namedQuery, Integer.class), type);
}

Example 17 with IQuery

use of org.eclipse.persistence.jpa.jpql.tools.spi.IQuery in project eclipselink by eclipse-ee4j.

the class AbstractJPQLQueryHelperTest method test_ResultType_19.

@Test
public final void test_ResultType_19() throws Exception {
    // SELECT CONCAT(a.street, a.city) FROM Address a
    IQuery namedQuery = namedQuery("Address", "address.concat");
    AbstractJPQLQueryHelper helper = buildQueryHelper(namedQuery);
    IType type = helper.getResultType();
    assertNotNull("The type of CONCAT(a.street, a.city) should have been found", type);
    assertEquals("The wrong type for CONCAT(a.street, a.city) was retrieved", getType(namedQuery, String.class), type);
}

Example 18 with IQuery

use of org.eclipse.persistence.jpa.jpql.tools.spi.IQuery in project eclipselink by eclipse-ee4j.

the class AbstractJPQLQueryHelperTest method test_ParameterType_02.

@Test
public final void test_ParameterType_02() throws Exception {
    // SELECT a.alias FROM Alias AS a WHERE (a.alias IS NULL AND :param1 IS NULL) OR a.alias = :param1
    IQuery namedQuery = namedQuery("Alias", "alias.param1");
    AbstractJPQLQueryHelper helper = buildQueryHelper(namedQuery);
    IType type = helper.getParameterType(":param1");
    assertNotNull("The type of :param1 should have been found", type);
    assertEquals("The wrong type for :param1 was retrieved", getType(namedQuery, String.class), type);
}

Example 19 with IQuery

use of org.eclipse.persistence.jpa.jpql.tools.spi.IQuery in project eclipselink by eclipse-ee4j.

the class AbstractJPQLQueryHelperTest method test_ResultType_08.

@Test
public final void test_ResultType_08() throws Exception {
    // SELECT AVG(p.quantity) FROM Product p
    IQuery namedQuery = namedQuery("Product", "product.quantity");
    AbstractJPQLQueryHelper helper = buildQueryHelper(namedQuery);
    IType type = helper.getResultType();
    assertNotNull("The type of AVG(p.quantity) should have been found", type);
    assertEquals("The wrong type for AVG(p.quantity) was retrieved", getType(namedQuery, Double.class), type);
}

Example 20 with IQuery

use of org.eclipse.persistence.jpa.jpql.tools.spi.IQuery in project eclipselink by eclipse-ee4j.

the class AbstractJPQLQueryHelperTest method test_ResultType_04.

@Test
public final void test_ResultType_04() throws Exception {
    // SELECT 2 + 2.2F FROM Employee e
    IQuery namedQuery = namedQuery("Employee", "employee.addition1");
    AbstractJPQLQueryHelper helper = buildQueryHelper(namedQuery);
    IType type = helper.getResultType();
    assertNotNull("The type of 2 + 2.2F should have been found", type);
    assertEquals("The wrong type for 2 + 2.2F was retrieved", getType(namedQuery, Float.class), type);
}