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Java > Open Source Codes > org > apache > tapestry > record > PageClientPropertyPersistenceScope


1 // Copyright 2005 The Apache Software Foundation
2 //
3 // Licensed under the Apache License, Version 2.0 (the "License");
4 // you may not use this file except in compliance with the License.
5 // You may obtain a copy of the License at
6 //
7 // http://www.apache.org/licenses/LICENSE-2.0
8 //
9 // 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 package org.apache.tapestry.record;
15
16
17 import org.apache.tapestry.IRequestCycle;
18 import org.apache.tapestry.engine.ServiceEncoding;
19
20 /**
21  * Defines the 'page' scope for persisting client properties.
22  * Persist the properties only if the current page name is the same as that of the property.
23  *
24  * @author Mindbridge
25  * @since 4.0
26  * @see org.apache.tapestry.record.ClientPropertyPersistenceScope
27  */
28 public class PageClientPropertyPersistenceScope implements
29         ClientPropertyPersistenceScope {
30
31     public boolean addParametersForPersistentProperties(
32             ServiceEncoding encoding, IRequestCycle cycle, String JavaDoc pageName,
33             PersistentPropertyData data) {
34         return pageName.equals(cycle.getPage().getPageName());
35     }
36
37 }
38
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