01: // Copyright 2006 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.internal.services;
16:
17: import java.util.Locale;
18:
19: /**
20: * Used as a key to lookup a page from the {@link org.apache.tapestry.internal.services.PagePool}.
21: */
22: public class PageLocator {
23: private final String _pageName;
24:
25: private final Locale _locale;
26:
27: public PageLocator(String pageName, Locale locale) {
28: _pageName = pageName;
29: _locale = locale;
30: }
31:
32: @Override
33: public boolean equals(Object obj) {
34: if (obj == null || !(obj instanceof PageLocator)) {
35: return false;
36: }
37: PageLocator locator = (PageLocator) obj;
38: return _pageName.equals(locator._pageName)
39: && _locale.equals(locator._locale);
40: }
41:
42: @Override
43: public int hashCode() {
44: return _pageName.hashCode() * 17 + _locale.hashCode();
45: }
46:
47: @Override
48: public String toString() {
49: return String.format("%s[%s, %s]", getClass().getSimpleName(),
50: _pageName, _locale.toString());
51: }
52: }
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