Examples with UnknownExpression org.eclipse.persistence.jpa.jpql.parser.UnknownExpression used on opensource projects

Example 1 with UnknownExpression

use of org.eclipse.persistence.jpa.jpql.parser.UnknownExpression in project eclipselink by eclipse-ee4j.

the class JPQLExpressionTest1_0 method testGetExpression_4.

@Test
public void testGetExpression_4() {
    String query = "S";
    JPQLExpression jpqlExpression = JPQLQueryBuilder.buildQuery(query, getGrammar(), true);
    Expression expression = jpqlExpression.getExpression(query, 1);
    assertNotNull(expression);
    assertTrue("The expression was " + expression.getClass().getSimpleName(), expression instanceof UnknownExpression);
}