зеркало из https://github.com/mozilla/gecko-dev.git
75 строки
2.3 KiB
Java
75 строки
2.3 KiB
Java
/* -*- Mode: java; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Mozilla Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is the Grendel mail/news client.
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*
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* The Initial Developer of the Original Code is Netscape Communications
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* Corporation. Portions created by Netscape are
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* Copyright (C) 1997 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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*
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* Created: Terry Weissman <terry@netscape.com>, 26 Sep 1997.
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*/
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package grendel.storage.intertwingle;
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import java.io.File;
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import java.io.IOException;
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import java.util.Enumeration;
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public class SelfTest {
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public static void main(String args[])
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throws IOException
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{
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String home = System.getProperties().getProperty("user.home");
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File top = new File(home, "__hackdb__");
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// DB db = new HackDB(top);
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DB db = new SimpleDB(top);
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db = new BGDB(db, new File(home, "__hackdb__queue"));
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db.assert("terry", "fullname", "Terry Weissman");
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db.assert("jwz", "fullname", "Jamie Zawinski");
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db.assert("terry", "phone", "650-937-2756");
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db.assert("terry", "phone", "408-338-8227");
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db.assert("jwz", "phone", "650-937-2620");
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db.assert("jwz", "phone", "415-ACRIDHE");
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for (int j=0 ; j<2 ; j++) {
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for (int i=0 ; i<2 ; i++) {
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String n = (i == 0 ? "terry" : "jwz");
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System.out.println(n + "'s fullname is " + db.findFirst(n, "fullname",
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false));
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for (Enumeration e = db.findAll(n, "phone", false) ;
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e.hasMoreElements() ;
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) {
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String p = (String) e.nextElement();
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System.out.println(n + "'s phone is " + p);
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}
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}
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db.unassert("jwz", "phone", "415-ACRIDHE");
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System.out.println("");
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}
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if (db instanceof BGDB) {
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((BGDB) db).flushChanges();
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}
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}
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}
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