gecko-dev/grendel/filters/SubjectTermFactory.java

66 строки
2.0 KiB
Java

/* -*- Mode: java; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Mozilla Public
* License Version 1.1 (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.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is the Grendel mail/news client.
*
* The Initial Developer of the Original Code is Netscape Communications
* Corporation. Portions created by Netscape are
* Copyright (C) 1997 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
*
* Class SubjectTermFactory.
*
* Created: David Williams <djw@netscape.com>, 1 Oct 1997.
*/
package grendel.filters;
import java.io.IOException;
import javax.mail.search.SearchTerm;
import javax.mail.search.SubjectTerm;
import grendel.filters.IFilterAction;
import grendel.filters.FilterRulesParser;
import grendel.filters.FilterSyntaxException;
public class SubjectTermFactory extends Object
implements IFilterTermFactory {
// IFilterTermFactory methods:
public String getName() {
return "subject"; // Do not localize, part of save format
}
public String toString() {
return "Subject contains"; // FIXME localize
}
public SearchTerm Make(FilterRulesParser parser)
throws IOException, FilterSyntaxException {
// We expect:
// subject matches name
// name is the subject term to match
FilterRulesParser.Token token;
token = parser.getToken();
if (token != FilterRulesParser.kCONTAINS_TOKEN) {
throw new FilterSyntaxException("Expected 'contains': " + token);
}
token = parser.getToken();
String name = token.toString();
return new SubjectTerm(name);
}
}