/*******************************************************************************
* Copyright (c) 1998, 2015 Oracle and/or its affiliates. All rights reserved.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0
* which accompanies this distribution.
* The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
* and the Eclipse Distribution License is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* Contributors:
* Oracle - initial API and implementation from Oracle TopLink
******************************************************************************/
package org.eclipse.persistence.testing.tests.queries.oracle;
import java.util.*;
import org.eclipse.persistence.queries.*;
import org.eclipse.persistence.testing.models.mapping.*;
import org.eclipse.persistence.expressions.*;
public class HierarchicalQueryWithWhere extends HierarchicalQueryTest
{
private Vector expected;
public HierarchicalQueryWithWhere()
{
this.setName("HierarchicalQueryWithWhereClauseTest");
this.setDescription("Tests the use of a Hierarchical Query with a Where Clause");
}
public Vector expectedResults() {
if (expected == null) {
expected = new Vector();
Employee daveVadis = (Employee)getSession().readObject(Employee.class, new ExpressionBuilder().get("lastName").equal("Vadis"));
addEmployee(expected, daveVadis);
expected.removeElement(daveVadis);
}
return expected;
}
public ReadAllQuery getQuery() {
//Create a query which returns all employees under Dave Vadis in Hierarchical
//Order, but excludes Dave Vadis from the list
ReadAllQuery query = new ReadAllQuery(Employee.class);
ExpressionBuilder expb = new ExpressionBuilder();
query.setSelectionCriteria(expb.get("firstName").notEqual("Dave").or(expb.get("lastName").notEqual("Vadis")));
Expression startWith = expb.get("firstName").equal("Dave").and(expb.get("lastName").equal("Vadis"));
Expression connectBy = expb.get("managedEmployees");
query.setHierarchicalQueryClause(startWith, connectBy, null);
return query;
}
}