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Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
ServiceEncodingImpl.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.engine; | |
16 | ||
17 | import java.util.Map; | |
18 | ||
19 | import org.apache.hivemind.util.Defense; | |
20 | import org.apache.tapestry.util.QueryParameterMap; | |
21 | ||
22 | /** | |
23 | * Implementation of {@link org.apache.tapestry.engine.ServiceEncoding}, which adds the ability to | |
24 | * determine when the encoding has been modified. | |
25 | * | |
26 | * @author Howard M. Lewis Ship | |
27 | * @since 4.0 | |
28 | */ | |
29 | public class ServiceEncodingImpl implements ServiceEncoding | |
30 | { | |
31 | private String _servletPath; | |
32 | ||
33 | /** | |
34 | * Map of query parameter values; key is string name, value is either a string, an array of | |
35 | * strings, or null. Could have done this with subclassing rather than delegation. | |
36 | */ | |
37 | ||
38 | private final QueryParameterMap _parameters; | |
39 | ||
40 | private boolean _modified; | |
41 | ||
42 | 11 | public boolean isModified() |
43 | { | |
44 | 11 | return _modified; |
45 | } | |
46 | ||
47 | 1 | public void resetModified() |
48 | { | |
49 | 1 | _modified = false; |
50 | } | |
51 | ||
52 | /** | |
53 | * Creates a new instance with a new map of parameters. | |
54 | */ | |
55 | ||
56 | 5 | public ServiceEncodingImpl(String servletPath) |
57 | { | |
58 | 5 | this(servletPath, new QueryParameterMap()); |
59 | } | |
60 | ||
61 | 223 | public ServiceEncodingImpl(String servletPath, Map parametersMap) |
62 | { | |
63 | 223 | this(servletPath, new QueryParameterMap(parametersMap)); |
64 | } | |
65 | ||
66 | 360 | public ServiceEncodingImpl(String servletPath, QueryParameterMap parameters) |
67 | { | |
68 | 360 | Defense.notNull(servletPath, "servletPath"); |
69 | 360 | Defense.notNull(parameters, "parameters"); |
70 | ||
71 | 360 | _servletPath = servletPath; |
72 | ||
73 | 360 | _parameters = parameters; |
74 | } | |
75 | ||
76 | 8 | public String getParameterValue(String name) |
77 | { | |
78 | 8 | return _parameters.getParameterValue(name); |
79 | } | |
80 | ||
81 | 2 | public String[] getParameterValues(String name) |
82 | { | |
83 | 2 | return _parameters.getParameterValues(name); |
84 | } | |
85 | ||
86 | 4 | public void setServletPath(String servletPath) |
87 | { | |
88 | 4 | Defense.notNull(servletPath, "servletPath"); |
89 | ||
90 | 4 | _servletPath = servletPath; |
91 | 4 | _modified = true; |
92 | } | |
93 | ||
94 | 10 | public void setParameterValue(String name, String value) |
95 | { | |
96 | 10 | _parameters.setParameterValue(name, value); |
97 | ||
98 | 10 | _modified = true; |
99 | } | |
100 | ||
101 | 2 | public void setParameterValues(String name, String[] values) |
102 | { | |
103 | 2 | _parameters.setParameterValues(name, values); |
104 | ||
105 | 2 | _modified = true; |
106 | } | |
107 | ||
108 | 224 | public String getServletPath() |
109 | { | |
110 | 224 | return _servletPath; |
111 | } | |
112 | ||
113 | 1 | public String[] getParameterNames() |
114 | { | |
115 | 1 | return _parameters.getParameterNames(); |
116 | } | |
117 | ||
118 | } |
|