retrievaltest.java

Java的面向对象数据库系统的源代码

// You can redistribute this software and/or modify it under the terms of
// the Ozone Library License version 1 published by ozone-db.org.
//
// The original code and portions created by SMB are
// Copyright (C) 1997-@year@ by SMB GmbH. All rights reserved.
//
// $Id: RetrievalTest.java,v 1.2 2003/05/05 07:16:37 per_nyfelt Exp $
package test.ozoneDB.xml.dom4j;

import junit.framework.TestCase;
import org.dom4j.Document;
import org.ozoneDB.ExternalDatabase;
import org.ozoneDB.xml.dom4j.O3DocumentHelper;

/**
 * $Id: RetrievalTest.java,v 1.2 2003/05/05 07:16:37 per_nyfelt Exp $
 */
public class RetrievalTest extends TestCase {

    ExternalDatabase db;

    public RetrievalTest(String methodName) {
        super(methodName);
    }

    public void testRetrieval() {
        try {
            db = ExternalDatabase.openDatabase("ozonedb:remote://localhost:3333");
            O3DocumentHelper.configure(db);
            Document doc = O3DocumentHelper.fetchDocument("build.xml");
            assertNotNull("failed to find document named build.xml", doc);
            System.out.println("retrieved document " + doc.asXML());
            db.close();
        } catch (Exception e) {
            e.printStackTrace();
            fail(e.toString());
            try {
                if (db != null && db.isOpen() ) {
                    db.close();
                }
            } catch (Exception e1) {
                e1.printStackTrace();
            }
        }
    }

}