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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 2001-2004 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,v 1.6.2.2 2004/05/20 03:05:18 seade Exp $ |
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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 | protected Configuration configuration; |
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38 | private boolean isInitialized; |
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39 | private InitableBroker initableBroker; |
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40 | private String name; |
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41 | private ServiceBroker serviceBroker; |
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42 | ||
43 | public BaseUnicastRemoteService() |
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44 | throws RemoteException |
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45 | 0 | { |
46 | 0 | isInitialized = false; |
47 | 0 | initableBroker = null; |
48 | 0 | name = null; |
49 | 0 | serviceBroker = null; |
50 | 0 | } |
51 | ||
52 | /** |
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53 | * Returns the configuration of this service. |
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54 | * |
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55 | * @return The configuration of this service. |
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56 | */ |
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57 | public Configuration getConfiguration() |
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58 | { |
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59 | 0 | if (name == null) |
60 | { |
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61 | 0 | return null; |
62 | } |
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63 | else |
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64 | { |
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65 | 0 | if (configuration == null) |
66 | { |
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67 | 0 | configuration = getServiceBroker().getConfiguration(name); |
68 | } |
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69 | 0 | return configuration; |
70 | } |
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71 | } |
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72 | ||
73 | public void init(ServletConfig config) |
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74 | throws InitializationException |
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75 | { |
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76 | 0 | setInit(true); |
77 | 0 | } |
78 | ||
79 | public void setInitableBroker(InitableBroker broker) |
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80 | { |
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81 | 0 | this.initableBroker = broker; |
82 | 0 | } |
83 | ||
84 | public InitableBroker getInitableBroker() |
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85 | { |
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86 | 0 | return initableBroker; |
87 | } |
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88 | ||
89 | public void init(Object data) |
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90 | throws InitializationException |
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91 | { |
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92 | 0 | init((ServletConfig) data); |
93 | 0 | } |
94 | ||
95 | public void init() throws InitializationException |
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96 | { |
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97 | 0 | setInit(true); |
98 | 0 | } |
99 | ||
100 | protected void setInit(boolean value) |
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101 | { |
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102 | 0 | isInitialized = value; |
103 | 0 | } |
104 | ||
105 | public boolean getInit() |
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106 | { |
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107 | 0 | return isInitialized; |
108 | } |
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109 | ||
110 | /** |
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111 | * Shuts down this service. |
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112 | */ |
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113 | public void shutdown() |
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114 | { |
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115 | 0 | setInit(false); |
116 | 0 | } |
117 | ||
118 | public Properties getProperties() |
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119 | { |
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120 | 0 | return ConfigurationConverter.getProperties(getConfiguration()); |
121 | } |
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122 | ||
123 | public void setName(String name) |
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124 | { |
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125 | 0 | this.name = name; |
126 | 0 | } |
127 | ||
128 | public String getName() |
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129 | { |
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130 | 0 | return name; |
131 | } |
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132 | ||
133 | public ServiceBroker getServiceBroker() |
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134 | { |
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135 | 0 | return serviceBroker; |
136 | } |
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137 | ||
138 | public void setServiceBroker(ServiceBroker broker) |
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139 | { |
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140 | 0 | this.serviceBroker = broker; |
141 | 0 | } |
142 | } |
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