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org.apache.turbine.services.BaseUnicastRemoteService |
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1 | package org.apache.turbine.services; |
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2 | ||
3 | /* |
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4 | * Copyright 2001-2005 The Apache Software Foundation. |
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5 | * |
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6 | * Licensed under the Apache License, Version 2.0 (the "License") |
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7 | * you may not use this file except in compliance with the License. |
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8 | * You may obtain a copy of the License at |
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9 | * |
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10 | * http://www.apache.org/licenses/LICENSE-2.0 |
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11 | * |
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12 | * Unless required by applicable law or agreed to in writing, software |
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13 | * distributed under the License is distributed on an "AS IS" BASIS, |
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14 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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15 | * See the License for the specific language governing permissions and |
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16 | * limitations under the License. |
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17 | */ |
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18 | ||
19 | import java.rmi.RemoteException; |
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20 | import java.rmi.server.UnicastRemoteObject; |
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21 | import java.util.Properties; |
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22 | import javax.servlet.ServletConfig; |
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23 | ||
24 | import org.apache.commons.configuration.Configuration; |
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25 | import org.apache.commons.configuration.ConfigurationConverter; |
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26 | ||
27 | /** |
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28 | * A base implementation of an {@link java.rmi.server.UnicastRemoteObject} |
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29 | * as a Turbine {@link org.apache.turbine.services.Service}. |
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30 | * |
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31 | * @author <a href="mailto:dlr@collab.net">Daniel Rall</a> |
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32 | * @version $Id: BaseUnicastRemoteService.java 278822 2005-09-05 19:53:05Z henning $ |
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33 | */ |
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34 | public class BaseUnicastRemoteService extends UnicastRemoteObject |
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35 | implements Service |
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36 | { |
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37 | /** Serial Version UID */ |
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38 | private static final long serialVersionUID = -7775459623190960297L; |
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39 | ||
40 | protected Configuration configuration; |
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41 | private boolean isInitialized; |
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42 | private InitableBroker initableBroker; |
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43 | private String name; |
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44 | private ServiceBroker serviceBroker; |
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45 | ||
46 | public BaseUnicastRemoteService() |
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47 | throws RemoteException |
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48 | 0 | { |
49 | 0 | isInitialized = false; |
50 | 0 | initableBroker = null; |
51 | 0 | name = null; |
52 | 0 | serviceBroker = null; |
53 | 0 | } |
54 | ||
55 | /** |
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56 | * Returns the configuration of this service. |
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57 | * |
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58 | * @return The configuration of this service. |
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59 | */ |
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60 | public Configuration getConfiguration() |
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61 | { |
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62 | 0 | if (name == null) |
63 | { |
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64 | 0 | return null; |
65 | } |
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66 | else |
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67 | { |
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68 | 0 | if (configuration == null) |
69 | { |
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70 | 0 | configuration = getServiceBroker().getConfiguration(name); |
71 | } |
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72 | 0 | return configuration; |
73 | } |
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74 | } |
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75 | ||
76 | public void init(ServletConfig config) |
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77 | throws InitializationException |
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78 | { |
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79 | 0 | setInit(true); |
80 | 0 | } |
81 | ||
82 | public void setInitableBroker(InitableBroker broker) |
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83 | { |
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84 | 0 | this.initableBroker = broker; |
85 | 0 | } |
86 | ||
87 | public InitableBroker getInitableBroker() |
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88 | { |
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89 | 0 | return initableBroker; |
90 | } |
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91 | ||
92 | public void init(Object data) |
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93 | throws InitializationException |
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94 | { |
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95 | 0 | init((ServletConfig) data); |
96 | 0 | } |
97 | ||
98 | public void init() throws InitializationException |
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99 | { |
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100 | 0 | setInit(true); |
101 | 0 | } |
102 | ||
103 | protected void setInit(boolean value) |
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104 | { |
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105 | 0 | isInitialized = value; |
106 | 0 | } |
107 | ||
108 | public boolean getInit() |
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109 | { |
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110 | 0 | return isInitialized; |
111 | } |
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112 | ||
113 | /** |
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114 | * Shuts down this service. |
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115 | */ |
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116 | public void shutdown() |
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117 | { |
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118 | 0 | setInit(false); |
119 | 0 | } |
120 | ||
121 | public Properties getProperties() |
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122 | { |
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123 | 0 | return ConfigurationConverter.getProperties(getConfiguration()); |
124 | } |
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125 | ||
126 | public void setName(String name) |
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127 | { |
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128 | 0 | this.name = name; |
129 | 0 | } |
130 | ||
131 | public String getName() |
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132 | { |
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133 | 0 | return name; |
134 | } |
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135 | ||
136 | public ServiceBroker getServiceBroker() |
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137 | { |
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138 | 0 | return serviceBroker; |
139 | } |
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140 | ||
141 | public void setServiceBroker(ServiceBroker broker) |
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142 | { |
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143 | 0 | this.serviceBroker = broker; |
144 | 0 | } |
145 | } |
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