Examples with QueryTranslator org.hibernate.hql.spi.QueryTranslator used on opensource projects

Example 1 with QueryTranslator

use of org.hibernate.hql.spi.QueryTranslator in project hibernate-orm by hibernate.

the class EJBQLTest method toSql.

private String toSql(String hql) {
    QueryTranslatorFactory ast = new ASTQueryTranslatorFactory();
    QueryTranslator queryTranslator = ast.createQueryTranslator(hql, hql, Collections.EMPTY_MAP, sessionFactory(), null);
    queryTranslator.compile(Collections.EMPTY_MAP, true);
    return queryTranslator.getSQLString();
}

Example 2 with QueryTranslator

use of org.hibernate.hql.spi.QueryTranslator in project hibernate-orm by hibernate.

the class EntityJoinTest method testNoImpliedJoinGeneratedForEqualityComparison.

@Test
@TestForIssue(jiraKey = "HHH-11538")
public void testNoImpliedJoinGeneratedForEqualityComparison() {
    doInHibernate(this::sessionFactory, session -> {
        final HQLQueryPlan plan = sessionFactory().getQueryPlanCache().getHQLQueryPlan("select r.id, cust.name " + "from FinancialRecord r " + "	join Customer cust on r.customer = cust" + "   order by r.id", false, Collections.EMPTY_MAP);
        assertEquals(1, plan.getTranslators().length);
        final QueryTranslator translator = plan.getTranslators()[0];
        final String generatedSql = translator.getSQLString();
        int tableReferenceIndex = generatedSql.indexOf(" customer ");
        assertNotEquals("Generated SQL doesn't contain a table reference for customer", -1, tableReferenceIndex);
        int nextTableReferenceIndex = generatedSql.indexOf(" customer ", tableReferenceIndex + 1);
        assertEquals("Generated SQL wrongly joined customer twice", -1, nextTableReferenceIndex);
    });
}

Example 3 with QueryTranslator

use of org.hibernate.hql.spi.QueryTranslator in project hibernate-orm by hibernate.

the class LocaleTest method testAliasWithLocale.

@Test
@TestForIssue(jiraKey = "HHH-8579")
public void testAliasWithLocale() {
    // Without the HHH-8579 fix, this will generate non-ascii query aliases.
    String hql = "from IAmAFoo";
    QueryTranslatorFactory ast = new ASTQueryTranslatorFactory();
    QueryTranslator queryTranslator = ast.createQueryTranslator(hql, hql, Collections.EMPTY_MAP, sessionFactory(), null);
    queryTranslator.compile(Collections.EMPTY_MAP, false);
    String sql = queryTranslator.getSQLString();
    assertTrue(sql.matches(asciiRegex));
}

Example 4 with QueryTranslator

use of org.hibernate.hql.spi.QueryTranslator in project jbosstools-hibernate by jbosstools.

the class FacadeFactoryTest method testCreateQueryTranslator.

@Test
public void testCreateQueryTranslator() {
    QueryTranslator queryTranslator = (QueryTranslator) Proxy.newProxyInstance(facadeFactory.getClassLoader(), new Class[] { QueryTranslator.class }, new TestInvocationHandler());
    IQueryTranslator facade = facadeFactory.createQueryTranslator(queryTranslator);
    Assert.assertSame(queryTranslator, ((IFacade) facade).getTarget());
}

Example 5 with QueryTranslator

use of org.hibernate.hql.spi.QueryTranslator in project jbosstools-hibernate by jbosstools.

the class FacadeFactoryTest method testCreateQueryTranslator.

@Test
public void testCreateQueryTranslator() {
    QueryTranslator queryTranslator = (QueryTranslator) Proxy.newProxyInstance(facadeFactory.getClassLoader(), new Class[] { QueryTranslator.class }, new TestInvocationHandler());
    IQueryTranslator facade = facadeFactory.createQueryTranslator(queryTranslator);
    Assert.assertSame(queryTranslator, ((IFacade) facade).getTarget());
}