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

Example 36 with IType

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

the class AbstractJPQLQueryHelperTest method test_ResultType_42.

@Test
public final void test_ResultType_42() throws Exception {
    // SELECT MIN(e.salary) FROM Employee e
    IQuery namedQuery = namedQuery("Employee", "employee.min");
    AbstractJPQLQueryHelper helper = buildQueryHelper(namedQuery);
    IType type = helper.getResultType();
    assertNotNull("The type of MIN(e.salary) should have been found", type);
    assertEquals("The wrong type for MIN(e.salary) was retrieved", getType(namedQuery, Long.class), type);
}

Example 37 with IType

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

the class AbstractJPQLQueryHelperTest method test_ResultType_10.

@Test
public final void test_ResultType_10() throws Exception {
    // SELECT CASE WHEN e.name = 'JPQL' THEN e.working
    // WHEN 1 + 2 THEN TRUE
    // ELSE p.completed
    // END
    // FROM Employee e, Project p
    IQuery namedQuery = namedQuery("Employee", "employee.case2");
    AbstractJPQLQueryHelper helper = buildQueryHelper(namedQuery);
    IType type = helper.getResultType();
    assertNotNull("The type of CASE(...) should have been found", type);
    assertEquals("The wrong type for CASE(...) was retrieved", getType(namedQuery, Boolean.class), type);
}

Example 38 with IType

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

the class AbstractJPQLQueryHelperTest method test_ResultType_49.

@Test
public final void test_ResultType_49() throws Exception {
    // SELECT NULLIF(e.name, 'JPQL') FROM Employee e
    IQuery namedQuery = namedQuery("Employee", "employee.nullif1");
    AbstractJPQLQueryHelper helper = buildQueryHelper(namedQuery);
    IType type = helper.getResultType();
    assertNotNull("The type of NULLIF(e.name, 'JPQL') should have been found", type);
    assertEquals("The wrong type for NULLIF(e.name, 'JPQL') was retrieved", getType(namedQuery, String.class), type);
}

Example 39 with IType

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

the class AbstractJPQLQueryHelperTest method test_ParameterType_20.

@Test
public final void test_ParameterType_20() throws Exception {
    String jpqlQuery = "SELECT c From Customer c where c.home.city IN(:city)";
    IQuery namedQuery = new JavaQuery(getPersistenceUnit(), jpqlQuery);
    AbstractJPQLQueryHelper helper = buildQueryHelper(namedQuery);
    IType type = helper.getParameterType(":city");
    assertNotNull("The type of :city should have been found", type);
    assertEquals("The wrong type for :city was retrieved", getType(namedQuery, String.class), type);
}

Example 40 with IType

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

the class AbstractJPQLQueryHelperTest method test_ResultType_31.

@Test
public final void test_ResultType_31() throws Exception {
    // SELECT INDEX(c) FROM Address a JOIN a.customerList c
    IQuery namedQuery = namedQuery("Address", "address.index");
    AbstractJPQLQueryHelper helper = buildQueryHelper(namedQuery);
    IType type = helper.getResultType();
    assertNotNull("The type of INDEX(e) should have been found", type);
    assertEquals("The wrong type for INDEX(c) was retrieved", getType(namedQuery, Integer.class), type);
}