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Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
AbsoluteLinkRenderer.java | - | 100% | 100% | 100% |
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1 | // Copyright 2004, 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.link; | |
16 | ||
17 | import org.apache.tapestry.IRequestCycle; | |
18 | import org.apache.tapestry.engine.ILink; | |
19 | ||
20 | /** | |
21 | * Renders a link using an absolute URL, not simply a URI | |
22 | * (as with {@link org.apache.tapestry.link.DefaultLinkRenderer}. In addition, | |
23 | * the scheme, server and port may be changed (this may be appropriate when | |
24 | * switching between secure and insecure portions of an application). | |
25 | * | |
26 | * @author Howard Lewis Ship | |
27 | * @since 3.0 | |
28 | * | |
29 | **/ | |
30 | ||
31 | public class AbsoluteLinkRenderer extends DefaultLinkRenderer | |
32 | { | |
33 | private String _scheme; | |
34 | private String _serverName; | |
35 | private int _port; | |
36 | ||
37 | 1 | public int getPort() |
38 | { | |
39 | 1 | return _port; |
40 | } | |
41 | ||
42 | 1 | public String getScheme() |
43 | { | |
44 | 1 | return _scheme; |
45 | } | |
46 | ||
47 | 1 | public String getServerName() |
48 | { | |
49 | 1 | return _serverName; |
50 | } | |
51 | ||
52 | /** | |
53 | * Used to override the port in the final URL, if specified. If not specified, | |
54 | * the port provided by the {@link javax.servlet.ServletRequest#getServerPort() request} | |
55 | * is used (typically, the value 80). | |
56 | * | |
57 | **/ | |
58 | ||
59 | 1 | public void setPort(int port) |
60 | { | |
61 | 1 | _port = port; |
62 | } | |
63 | ||
64 | /** | |
65 | * Used to override the scheme in the final URL, if specified. If not specified, | |
66 | * the scheme provided by the {@link javax.servlet.ServletRequest#getScheme() request} | |
67 | * is used (typically, <code>http</code>). | |
68 | * | |
69 | **/ | |
70 | ||
71 | 1 | public void setScheme(String scheme) |
72 | { | |
73 | 1 | _scheme = scheme; |
74 | } | |
75 | ||
76 | /** | |
77 | * Used to override the server name in the final URL, if specified. If not specified, | |
78 | * the port provided by the {@link javax.servlet.ServletRequest#getServerName() request} | |
79 | * is used. | |
80 | * | |
81 | **/ | |
82 | ||
83 | 1 | public void setServerName(String serverName) |
84 | { | |
85 | 1 | _serverName = serverName; |
86 | } | |
87 | ||
88 | 2 | protected String constructURL(ILink link, String anchor, IRequestCycle cycle) |
89 | { | |
90 | 2 | return link.getAbsoluteURL(_scheme, _serverName, _port, anchor, true); |
91 | } | |
92 | ||
93 | } |
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