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.internal.services;
16:
17: import java.util.Locale;
18:
19: import org.apache.tapestry.ioc.Resource;
20: import org.apache.tapestry.model.ComponentModel;
21:
22: /**
23: * Responsible for locating page templates in the web application context.
24: */
25: public interface PageTemplateLocator {
26: /**
27: * Given model, determines if the model is for a page (rather than a component) and if so, sees
28: * if there is a localized template for the page in the web application context.
29: *
30: * @param model
31: * the component model defining the page to search for
32: * @param locale
33: * the desired localization of the template
34: * @return the template resource, or null if not found or the model is not a page
35: */
36: Resource findPageTemplateResource(ComponentModel model,
37: Locale locale);
38: }
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