1 files changed, 81 insertions, 0 deletions
diff --git a/sca-java-1.x/tags/java-M1-final/java/das/rdb/src/test/java/org/apache/tuscany/das/rdb/test/RecursiveTests.java b/sca-java-1.x/tags/java-M1-final/java/das/rdb/src/test/java/org/apache/tuscany/das/rdb/test/RecursiveTests.java
new file mode 100644
index 0000000000..f67001b8b5
--- /dev/null
+++ b/sca-java-1.x/tags/java-M1-final/java/das/rdb/src/test/java/org/apache/tuscany/das/rdb/test/RecursiveTests.java
@@ -0,0 +1,81 @@
+/**
+ *
+ *  Copyright 2005 The Apache Software Foundation or its licensors, as applicable.
+ *
+ *  Licensed 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.ResultSetShape;
+import org.apache.tuscany.das.rdb.SDODataTypes;
+import org.apache.tuscany.das.rdb.impl.ReadCommandImpl;
+import org.apache.tuscany.das.rdb.test.data.PartData;
+import org.apache.tuscany.das.rdb.test.framework.DasTest;
+
+import commonj.sdo.DataObject;
+import commonj.sdo.Type;
+
+public class RecursiveTests extends DasTest {
+
+	protected void setUp() throws Exception {
+		super.setUp();
+		new PartData(getAutoConnection()).refresh();
+	}
+
+	public void testReadEngineParts() throws Exception {
+		
+		//Table definition
+		//CREATE TABLE PART (ID INT PRIMARY KEY NOT NULL, NAME VARCHAR(50), QUANTITY INT, PARENT_ID INT );
+
+		String threeLevelPartsSQL = "SELECT P1.*, P2.*, P3.* FROM PART AS P1 LEFT JOIN PART AS P2 ON P1.ID = P2.PARENT_ID "
+				+ "LEFT JOIN PART AS P3 on P2.ID = P3.PARENT_ID WHERE P1.ID = 1";
+		Command select = Command.FACTORY.createCommand(threeLevelPartsSQL, getConfig("PartsConfig.xml"));
+		select.setConnection(getConnection());
+
+		String[] columns = {"ID", "NAME", "QUANTITY", "PARENT_ID", "ID", "NAME", "QUANTITY", "PARENT_ID", "ID", "NAME", "QUANTITY", "PARENT_ID"};
+		String[] tables = {"PART", "PART", "PART", "PART", "PART", "PART", "PART", "PART", "PART", "PART", "PART", "PART"};
+		Type[] types = {SDODataTypes.INTEGEROBJECT, SDODataTypes.STRING, SDODataTypes.INTEGEROBJECT, SDODataTypes.INTEGEROBJECT, SDODataTypes.INTEGEROBJECT, SDODataTypes.STRING, SDODataTypes.INTEGEROBJECT, SDODataTypes.INTEGEROBJECT, SDODataTypes.INTEGEROBJECT, SDODataTypes.STRING, SDODataTypes.INTEGEROBJECT, SDODataTypes.INTEGEROBJECT};
+		ResultSetShape shape = new ResultSetShape(tables, columns, types);
+
+		//Hack until we provide a nicer API
+		((ReadCommandImpl)select).setResultSetShape(shape);	
+		
+		// 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"));
+
+	}
+	
+}