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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;
/*
* This class provides tests for all supported "types". The current plan is to
* use the Data type definitions provided in the SDO 2 specification. We must
* test the ability to use all of these types as well as different mapping from
* thse types to types used in the database. For example, a SDO Data Type
* "STRING", might be staored as a "TIMESTAMP" in DB2.
*
*/
import org.apache.tuscany.das.rdb.test.data.TypesData;
import org.apache.tuscany.das.rdb.test.framework.DasTest;
public class SerializationTests extends DasTest {
protected void setUp() throws Exception {
super.setUp();
new TypesData(getAutoConnection()).refresh();
}
/**
* Read various types.
*/
public void testReadandSerialize() throws Exception {
/** Currently failing because of TUSCANY-22
Command select = Command.FACTORY
.createCommand("Select * from TYPETEST where ID = 1");
select.setConnection(getConnection());
DataObject root = select.executeQuery();
DataObject obj = root.getDataObject("TYPETEST[1]");
assertTrue(obj.isSet("ID"));
assertTrue(obj.isSet("ATIMESTAMP"));
assertTrue(obj.isSet("ADECIMAL"));
assertTrue(obj.isSet("AFLOAT"));
//Java serilaization to file
FileOutputStream fos = null;
ObjectOutputStream out = null;
try {
fos = new FileOutputStream("serializedGraph.xml");
out = new ObjectOutputStream(fos);
out.writeObject(root);
out.flush();
} finally {
out.close();
fos.close();
}
//Reconstruct the graph
FileInputStream fis = null;
ObjectInputStream in = null;
DataObject root2;
try {
fis = new FileInputStream("serializedGraph.xml");
in = new ObjectInputStream(fis);
root2 = (DataObject) in.readObject();
} finally {
in.close();
fis.close();
}
assertEquals(1, root.getInt("TYPETEST[1]/ID"));
assertEquals(TypesData.getTimestamp(), (java.sql.Timestamp)root.get("TYPETEST[1]/ATIMESTAMP"));
assertEquals(1234567.89f, root2.getFloat("TYPETEST[1]/ADECIMAL"), .001);
assertEquals(1234567.89f, root2.getFloat("TYPETEST[1]/AFLOAT"), .001);
*/
}
}
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