Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
MongoClientConfigurationBeanInfo |
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| 2.25;2.25 | ||||
MongoClientConfigurationBeanInfo$CredentialListEditor |
|
| 2.25;2.25 |
1 | /* | |
2 | * #%L | |
3 | * MongoClientConfigurationBeanInfo.java - mongodb-async-driver - Allanbank Consulting, Inc. | |
4 | * %% | |
5 | * Copyright (C) 2011 - 2014 Allanbank Consulting, Inc. | |
6 | * %% | |
7 | * Licensed under the Apache License, Version 2.0 (the "License"); | |
8 | * you may not use this file except in compliance with the License. | |
9 | * You may obtain a copy of the License at | |
10 | * | |
11 | * http://www.apache.org/licenses/LICENSE-2.0 | |
12 | * | |
13 | * Unless required by applicable law or agreed to in writing, software | |
14 | * distributed under the License is distributed on an "AS IS" BASIS, | |
15 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
16 | * See the License for the specific language governing permissions and | |
17 | * limitations under the License. | |
18 | * #L% | |
19 | */ | |
20 | package com.allanbank.mongodb; | |
21 | ||
22 | import java.beans.BeanInfo; | |
23 | import java.beans.IntrospectionException; | |
24 | import java.beans.Introspector; | |
25 | import java.beans.PropertyDescriptor; | |
26 | import java.beans.PropertyEditorSupport; | |
27 | import java.beans.SimpleBeanInfo; | |
28 | import java.util.Collections; | |
29 | ||
30 | import com.allanbank.mongodb.util.log.Log; | |
31 | import com.allanbank.mongodb.util.log.LogFactory; | |
32 | ||
33 | /** | |
34 | * MongoClientConfigurationBeanInfo provides specialization for the properties | |
35 | * of the {@link MongoClientConfiguration}. | |
36 | * | |
37 | * @api.yes This class is part of the driver's API. Public and protected members | |
38 | * will be deprecated for at least 1 non-bugfix release (version | |
39 | * numbers are <major>.<minor>.<bugfix>) before being | |
40 | * removed or modified. | |
41 | * @copyright 2014, Allanbank Consulting, Inc., All Rights Reserved | |
42 | */ | |
43 | public class MongoClientConfigurationBeanInfo extends SimpleBeanInfo { | |
44 | ||
45 | /** | |
46 | * Creates a new MongoClientConfigurationBeanInfo. | |
47 | */ | |
48 | public MongoClientConfigurationBeanInfo() { | |
49 | 1 | super(); |
50 | 1 | } |
51 | ||
52 | /** | |
53 | * {@inheritDoc} | |
54 | * <p> | |
55 | * Overridden to return <code>null</code> to trigger normal bean | |
56 | * introspection. | |
57 | * </p> | |
58 | */ | |
59 | @Override | |
60 | public PropertyDescriptor[] getPropertyDescriptors() { | |
61 | ||
62 | try { | |
63 | 1 | final BeanInfo beanInfo = Introspector.getBeanInfo( |
64 | MongoClientConfiguration.class, | |
65 | Introspector.IGNORE_IMMEDIATE_BEANINFO); | |
66 | 1 | final PropertyDescriptor[] descriptors = beanInfo |
67 | .getPropertyDescriptors(); | |
68 | ||
69 | 29 | for (final PropertyDescriptor descriptor : descriptors) { |
70 | 28 | if ("credentials".equalsIgnoreCase(descriptor.getName())) { |
71 | 1 | descriptor |
72 | .setPropertyEditorClass(CredentialListEditor.class); | |
73 | } | |
74 | } | |
75 | ||
76 | 1 | return descriptors; |
77 | } | |
78 | 0 | catch (final IntrospectionException e) { |
79 | // Just use the defaults. | |
80 | 0 | return super.getPropertyDescriptors(); |
81 | } | |
82 | } | |
83 | ||
84 | /** | |
85 | * CredentialListEditor provides the ability to parse the list of | |
86 | * credentials from a MongoDB URI. This will always be a singleton list. | |
87 | * | |
88 | * @api.no This class is <b>NOT</b> part of the drivers API. This class may | |
89 | * be mutated in incompatible ways between any two releases of the | |
90 | * driver. | |
91 | * @copyright 2014, Allanbank Consulting, Inc., All Rights Reserved | |
92 | */ | |
93 | protected static class CredentialListEditor extends PropertyEditorSupport { | |
94 | ||
95 | /** The logger for the {@link CredentialListEditor}. */ | |
96 | 1 | protected static final Log LOG = LogFactory |
97 | .getLog(CredentialListEditor.class); | |
98 | ||
99 | /** | |
100 | * Creates a new CredentialEditor. | |
101 | */ | |
102 | public CredentialListEditor() { | |
103 | 45 | super(); |
104 | 45 | } |
105 | ||
106 | /** | |
107 | * {@inheritDoc} | |
108 | * <p> | |
109 | * Overridden to parse a string to a {@link Credential}. | |
110 | * </p> | |
111 | * | |
112 | * @throws IllegalArgumentException | |
113 | * If the string cannot be parsed into a {@link Credential}. | |
114 | */ | |
115 | @Override | |
116 | public void setAsText(final String credentialString) | |
117 | throws IllegalArgumentException { | |
118 | ||
119 | 45 | final CredentialEditor realEditor = new CredentialEditor(); |
120 | 45 | realEditor.setAsText(credentialString); |
121 | 45 | final Object value = realEditor.getValue(); |
122 | ||
123 | 45 | if (value != null) { |
124 | 6 | setValue(Collections.singletonList(value)); |
125 | } | |
126 | else { | |
127 | 39 | setValue(Collections.EMPTY_LIST); |
128 | } | |
129 | 45 | } |
130 | } | |
131 | } |