|
|||||||||||||||||||
Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
PropertyPersistenceStrategySource.java | - | - | - | - |
|
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 | ||
15 | package org.apache.tapestry.record; | |
16 | ||
17 | import java.util.Collection; | |
18 | ||
19 | import org.apache.tapestry.engine.ServiceEncoding; | |
20 | ||
21 | /** | |
22 | * A source for {@link org.apache.tapestry.record.PropertyPersistenceStrategy}s. | |
23 | * | |
24 | * @author Howard M. Lewis Ship | |
25 | * @since 4.0 | |
26 | */ | |
27 | public interface PropertyPersistenceStrategySource | |
28 | { | |
29 | /** | |
30 | * Returns the name strategy. | |
31 | * | |
32 | * @param name | |
33 | * the name of the strategy to retrieve. | |
34 | * @throws org.apache.hivemind.ApplicationRuntimeException | |
35 | * if no such strategy exists. | |
36 | */ | |
37 | public PropertyPersistenceStrategy getStrategy(String name); | |
38 | ||
39 | /** | |
40 | * Returns all changes ({@link PropertyChange}) collected by any persistence strategy for the | |
41 | * page. May return an empty list. | |
42 | * | |
43 | * @see PropertyPersistenceStrategy#getStoredChanges(String) | |
44 | */ | |
45 | ||
46 | public Collection getAllStoredChanges(String pageName); | |
47 | ||
48 | /** | |
49 | * Discards any stored property changes for the named page. | |
50 | */ | |
51 | ||
52 | public void discardAllStoredChanged(String pageName); | |
53 | ||
54 | /** | |
55 | * Invoked by a {@link org.apache.tapestry.services.LinkFactory} , the parameters may be | |
56 | * modified (added to) to store information related to persistent properties. This method is | |
57 | * forwarded to all {@link PropertyPersistenceStrategy}s. | |
58 | * | |
59 | * @param encoding | |
60 | * Service encoding, which indentifies the URL and the query parameters from which | |
61 | * the {@link org.apache.tapestry.engine.ILink} will be created. | |
62 | * @param post | |
63 | * if true, then the link will be used for a post (not a get, i.e., for a HTML form); | |
64 | * this may affect what information is encoded into the link | |
65 | * @see PropertyPersistenceStrategySource | |
66 | */ | |
67 | ||
68 | public void addParametersForPersistentProperties(ServiceEncoding encoding, boolean post); | |
69 | } |
|