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diff --git a/sca-java-1.x/tags/java-M1-final/java/das/rdb/src/test/java/org/apache/tuscany/das/rdb/test/ResultSetShapeTests.java b/sca-java-1.x/tags/java-M1-final/java/das/rdb/src/test/java/org/apache/tuscany/das/rdb/test/ResultSetShapeTests.java
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+/**
+ *
+ * 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 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.test.data.CustomerData;
+import org.apache.tuscany.das.rdb.test.framework.DasTest;
+
+import commonj.sdo.DataObject;
+import commonj.sdo.Type;
+
+/**
+ * Test ability to specify format(shape) of the ResultSet. This is necessary
+ * when the JDBC driver in use does not provide adequate support for
+ * ResultSetMetadata. Also, we expect that specifying the result set shape will
+ * increase performance.
+ *
+ */
+public class ResultSetShapeTests extends DasTest {
+
+ protected void setUp() throws Exception {
+ super.setUp();
+ new CustomerData(getAutoConnection()).refresh();
+ }
+
+ protected void tearDown() throws Exception {
+ super.tearDown();
+ }
+
+ /**
+ * Read a specific customer
+ */
+ public void testReadSingle() throws Exception {
+
+ // Using literals in the select forces invalid resultset metadata
+ String sqlString = "Select 99, 'Roosevelt', '1600 Pennsylvania Avenue' from customer";
+ String[] columns = { "ID", "LASTNAME", "ADDRESS" };
+ String[] tables = { "CUSTOMER", "CUSTOMER", "CUSTOMER" };
+ Type[] types = { SDODataTypes.LONG, SDODataTypes.STRING, SDODataTypes.STRING };
+
+ ResultSetShape shape = new ResultSetShape(tables, columns, types);
+
+ // Create and initialize command to read customers
+ Command readCustomers = Command.FACTORY.createCommand(sqlString,
+ getConfig("CustomerConfigWithIDConverter.xml"));
+ // Specify result shape
+ readCustomers.setResultSetShape(shape);
+
+ readCustomers.setConnection(getConnection());
+
+ // Read
+ DataObject root = readCustomers.executeQuery();
+
+ // Verify
+ assertEquals(5, root.getList("CUSTOMER").size());
+ assertEquals(99, root.getInt("CUSTOMER[1]/ID"));
+ assertEquals("Roosevelt", root.getString("CUSTOMER[1]/LASTNAME"));
+ assertEquals("1600 Pennsylvania Avenue", root.getString("CUSTOMER[1]/ADDRESS"));
+
+ }
+
+ /**
+ * Read a specific customer This duplicates the previous tests but does not
+ * provide the shape info. Since the select will not return valid metadata,
+ * this test is expected to fail
+ */
+ public void testReadSingleVerifyShapeUse() throws Exception {
+
+ // Using literals in the select forces invalid resultset metadata
+ String sqlString = "Select 99, 'Roosevelt', '1600 Pennsylvania Avenue' from customer";
+
+ // Create and initialize command to read customers
+ Command readCustomers = Command.FACTORY.createCommand(sqlString);
+ readCustomers.setConnection(getConnection());
+
+ // Read
+ DataObject root = readCustomers.executeQuery();
+
+ // Verify
+ try {
+ assertEquals(5, root.getList("CUSTOMER").size());
+ fail("Should fail since there will be no feature named CUSTOMER");
+ } catch (IllegalArgumentException e) {
+ // OK
+ }
+
+ }
+
+}