01: // Copyright 2007 The Apache Software Foundation
02: //
03: // Licensed under the Apache License, Version 2.0 (the "License");
04: // you may not use this file except in compliance with the License.
05: // You may obtain a copy of the License at
06: //
07: // http://www.apache.org/licenses/LICENSE-2.0
08: //
09: // Unless required by applicable law or agreed to in writing, software
10: // distributed under the License is distributed on an "AS IS" BASIS,
11: // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12: // See the License for the specific language governing permissions and
13: // limitations under the License.
14:
15: package org.apache.tapestry.services;
16:
17: import java.util.Locale;
18:
19: /**
20: * It represents the persistent locale stored as a cookie in the browser.
21: */
22: public interface PersistentLocale {
23: /**
24: * Sets the locale cookie in the browser.
25: */
26: void set(Locale locale);
27:
28: /**
29: * Gets the locale cookie in the browser.
30: */
31: Locale get();
32:
33: /**
34: * @return true if a locale cookie is set in the browser; false otherwise.
35: */
36: boolean isSet();
37:
38: }
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