|
|||||||||||||||||||
30 day Evaluation License registered to hlship@comcast.net Your 30 day evaluation period has expired. Please visit http://www.cenqua.com to obtain a licensed version of Clover | |||||||||||||||||||
Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
ExternalAsset.java | - | 44.4% | 75% | 53.8% |
|
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.asset; | |
16 | ||
17 | import java.io.InputStream; | |
18 | import java.net.URL; | |
19 | ||
20 | import org.apache.hivemind.ApplicationRuntimeException; | |
21 | import org.apache.hivemind.Location; | |
22 | import org.apache.tapestry.IRequestCycle; | |
23 | import org.apache.tapestry.Tapestry; | |
24 | ||
25 | /** | |
26 | * A reference to an external URL. {@link ExternalAsset}s are not | |
27 | * localizable. | |
28 | * | |
29 | * @author Howard Lewis Ship | |
30 | * | |
31 | **/ | |
32 | ||
33 | public class ExternalAsset extends AbstractAsset | |
34 | { | |
35 | private String _URL; | |
36 | ||
37 | 3 | public ExternalAsset(String URL, Location location) |
38 | { | |
39 | 3 | super(null, location); |
40 | ||
41 | 3 | _URL = URL; |
42 | } | |
43 | ||
44 | /** | |
45 | * Simply returns the URL of the external asset. | |
46 | * | |
47 | **/ | |
48 | ||
49 | 1 | public String buildURL(IRequestCycle cycle) |
50 | { | |
51 | 1 | return _URL; |
52 | } | |
53 | ||
54 | 0 | public InputStream getResourceAsStream(IRequestCycle cycle) |
55 | { | |
56 | 0 | URL url; |
57 | ||
58 | 0 | try |
59 | { | |
60 | 0 | url = new URL(_URL); |
61 | ||
62 | 0 | return url.openStream(); |
63 | } | |
64 | catch (Exception ex) | |
65 | { | |
66 | // MalrformedURLException or IOException | |
67 | ||
68 | 0 | throw new ApplicationRuntimeException(Tapestry.format("ExternalAsset.resource-missing", _URL), ex); |
69 | } | |
70 | ||
71 | } | |
72 | ||
73 | 2 | public String toString() |
74 | { | |
75 | 2 | return "ExternalAsset[" + _URL + "]"; |
76 | } | |
77 | } |
|