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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.tuscany.das.rdb.test;
import java.util.Iterator;
import org.apache.tuscany.das.rdb.Command;
import org.apache.tuscany.das.rdb.DAS;
import org.apache.tuscany.das.rdb.test.data.PartData;
import org.apache.tuscany.das.rdb.test.framework.DasTest;
import commonj.sdo.DataObject;
public class RecursiveTests extends DasTest {
protected void setUp() throws Exception {
super.setUp();
new PartData(getAutoConnection()).refresh();
}
public void testReadEngineParts() throws Exception {
DAS das = DAS.FACTORY.createDAS(getConfig("PartsConfig.xml"), getConnection());
// Table definition
// CREATE TABLE PART (ID INT PRIMARY KEY NOT NULL, NAME VARCHAR(50), QUANTITY INT, PARENT_ID INT );
Command select = das.getCommand("readEngineParts");
// Need to set the key explicitly. The aggregate of columns not working
// because of null values
DataObject root = select.executeQuery();
assertEquals(5, root.getList("PART").size());
// printList(root.getList("PART"));
DataObject engine = root.getDataObject("PART.0");
assertEquals("Engine", engine.getString("NAME"));
assertEquals(3, engine.getList("subparts").size());
DataObject piston = null;
Iterator i = engine.getList("subparts").iterator();
while (i.hasNext()) {
DataObject obj = (DataObject) i.next();
if (obj.getString("NAME").equals("Piston")) {
piston = obj;
}
}
assertEquals("Piston", piston.getString("NAME"));
assertEquals(1, piston.getList("subparts").size());
assertEquals("Piston Ring", piston.getDataObject("subparts.0").getString("NAME"));
}
}
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