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| <pre><span class="sourceLineNo">001</span>/*<a name="line.1"></a> |
| <span class="sourceLineNo">002</span> * Licensed to the Apache Software Foundation (ASF) under one<a name="line.2"></a> |
| <span class="sourceLineNo">003</span> * or more contributor license agreements. See the NOTICE file<a name="line.3"></a> |
| <span class="sourceLineNo">004</span> * distributed with this work for additional information<a name="line.4"></a> |
| <span class="sourceLineNo">005</span> * regarding copyright ownership. The ASF licenses this file<a name="line.5"></a> |
| <span class="sourceLineNo">006</span> * to you under the Apache License, Version 2.0 (the<a name="line.6"></a> |
| <span class="sourceLineNo">007</span> * "License"); you may not use this file except in compliance<a name="line.7"></a> |
| <span class="sourceLineNo">008</span> * with the License. You may obtain a copy of the License at<a name="line.8"></a> |
| <span class="sourceLineNo">009</span> *<a name="line.9"></a> |
| <span class="sourceLineNo">010</span> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.10"></a> |
| <span class="sourceLineNo">011</span> *<a name="line.11"></a> |
| <span class="sourceLineNo">012</span> * Unless required by applicable law or agreed to in writing,<a name="line.12"></a> |
| <span class="sourceLineNo">013</span> * software distributed under the License is distributed on an<a name="line.13"></a> |
| <span class="sourceLineNo">014</span> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY<a name="line.14"></a> |
| <span class="sourceLineNo">015</span> * KIND, either express or implied. See the License for the<a name="line.15"></a> |
| <span class="sourceLineNo">016</span> * specific language governing permissions and limitations<a name="line.16"></a> |
| <span class="sourceLineNo">017</span> * under the License.<a name="line.17"></a> |
| <span class="sourceLineNo">018</span> */<a name="line.18"></a> |
| <span class="sourceLineNo">019</span>package org.apache.felix.ipojo;<a name="line.19"></a> |
| <span class="sourceLineNo">020</span><a name="line.20"></a> |
| <span class="sourceLineNo">021</span>import org.apache.felix.ipojo.architecture.ComponentTypeDescription;<a name="line.21"></a> |
| <span class="sourceLineNo">022</span>import org.apache.felix.ipojo.architecture.InstanceDescription;<a name="line.22"></a> |
| <span class="sourceLineNo">023</span>import org.apache.felix.ipojo.architecture.PropertyDescription;<a name="line.23"></a> |
| <span class="sourceLineNo">024</span>import org.apache.felix.ipojo.handlers.configuration.ConfigurationHandler;<a name="line.24"></a> |
| <span class="sourceLineNo">025</span>import org.apache.felix.ipojo.handlers.configuration.ConfigurationHandlerDescription;<a name="line.25"></a> |
| <span class="sourceLineNo">026</span>import org.apache.felix.ipojo.handlers.dependency.DependencyDescription;<a name="line.26"></a> |
| <span class="sourceLineNo">027</span>import org.apache.felix.ipojo.handlers.dependency.DependencyHandler;<a name="line.27"></a> |
| <span class="sourceLineNo">028</span>import org.apache.felix.ipojo.handlers.dependency.DependencyHandlerDescription;<a name="line.28"></a> |
| <span class="sourceLineNo">029</span>import org.apache.felix.ipojo.handlers.providedservice.ProvidedServiceDescription;<a name="line.29"></a> |
| <span class="sourceLineNo">030</span>import org.apache.felix.ipojo.handlers.providedservice.ProvidedServiceHandler;<a name="line.30"></a> |
| <span class="sourceLineNo">031</span>import org.apache.felix.ipojo.handlers.providedservice.ProvidedServiceHandlerDescription;<a name="line.31"></a> |
| <span class="sourceLineNo">032</span>import org.apache.felix.ipojo.metadata.Attribute;<a name="line.32"></a> |
| <span class="sourceLineNo">033</span>import org.apache.felix.ipojo.metadata.Element;<a name="line.33"></a> |
| <span class="sourceLineNo">034</span><a name="line.34"></a> |
| <span class="sourceLineNo">035</span>/**<a name="line.35"></a> |
| <span class="sourceLineNo">036</span> * Primitive Instance Description.<a name="line.36"></a> |
| <span class="sourceLineNo">037</span> *<a name="line.37"></a> |
| <span class="sourceLineNo">038</span> * @author <a href="mailto:dev@felix.apache.org">Felix Project Team</a><a name="line.38"></a> |
| <span class="sourceLineNo">039</span> */<a name="line.39"></a> |
| <span class="sourceLineNo">040</span>public class PrimitiveInstanceDescription extends InstanceDescription {<a name="line.40"></a> |
| <span class="sourceLineNo">041</span><a name="line.41"></a> |
| <span class="sourceLineNo">042</span> /**<a name="line.42"></a> |
| <span class="sourceLineNo">043</span> * Creates a Primitive Instance Description.<a name="line.43"></a> |
| <span class="sourceLineNo">044</span> * @param type the component type description<a name="line.44"></a> |
| <span class="sourceLineNo">045</span> * @param instance the instance description<a name="line.45"></a> |
| <span class="sourceLineNo">046</span> */<a name="line.46"></a> |
| <span class="sourceLineNo">047</span> public PrimitiveInstanceDescription(ComponentTypeDescription type, InstanceManager instance) {<a name="line.47"></a> |
| <span class="sourceLineNo">048</span> super(type, instance);<a name="line.48"></a> |
| <span class="sourceLineNo">049</span> }<a name="line.49"></a> |
| <span class="sourceLineNo">050</span><a name="line.50"></a> |
| <span class="sourceLineNo">051</span> /**<a name="line.51"></a> |
| <span class="sourceLineNo">052</span> * Gets the list of object created by the described instance.<a name="line.52"></a> |
| <span class="sourceLineNo">053</span> * @return the created objects.<a name="line.53"></a> |
| <span class="sourceLineNo">054</span> */<a name="line.54"></a> |
| <span class="sourceLineNo">055</span> public String[] getCreatedObjects() {<a name="line.55"></a> |
| <span class="sourceLineNo">056</span> Object [] objs = ((InstanceManager) m_instance).getPojoObjects();<a name="line.56"></a> |
| <span class="sourceLineNo">057</span> if (objs != null) {<a name="line.57"></a> |
| <span class="sourceLineNo">058</span> String[] result = new String[objs.length];<a name="line.58"></a> |
| <span class="sourceLineNo">059</span> for (int i = 0; i < objs.length; i++) {<a name="line.59"></a> |
| <span class="sourceLineNo">060</span> result[i] = objs[i].toString();<a name="line.60"></a> |
| <span class="sourceLineNo">061</span> }<a name="line.61"></a> |
| <span class="sourceLineNo">062</span> return result;<a name="line.62"></a> |
| <span class="sourceLineNo">063</span> } else {<a name="line.63"></a> |
| <span class="sourceLineNo">064</span> return new String[0];<a name="line.64"></a> |
| <span class="sourceLineNo">065</span> }<a name="line.65"></a> |
| <span class="sourceLineNo">066</span> }<a name="line.66"></a> |
| <span class="sourceLineNo">067</span><a name="line.67"></a> |
| <span class="sourceLineNo">068</span> /**<a name="line.68"></a> |
| <span class="sourceLineNo">069</span> * Gets the instance service dependencies.<a name="line.69"></a> |
| <span class="sourceLineNo">070</span> * @return the set of dependency description or an empty array if<a name="line.70"></a> |
| <span class="sourceLineNo">071</span> * no dependencies.<a name="line.71"></a> |
| <span class="sourceLineNo">072</span> */<a name="line.72"></a> |
| <span class="sourceLineNo">073</span> public DependencyDescription[] getDependencies() {<a name="line.73"></a> |
| <span class="sourceLineNo">074</span> Handler handler = ((InstanceManager) m_instance).getHandler("org.apache.felix.ipojo:requires");<a name="line.74"></a> |
| <span class="sourceLineNo">075</span> if (handler == null) {<a name="line.75"></a> |
| <span class="sourceLineNo">076</span> return new DependencyDescription[0];<a name="line.76"></a> |
| <span class="sourceLineNo">077</span> } else {<a name="line.77"></a> |
| <span class="sourceLineNo">078</span> return ((DependencyHandlerDescription) ((DependencyHandler) handler)<a name="line.78"></a> |
| <span class="sourceLineNo">079</span> .getDescription()).getDependencies();<a name="line.79"></a> |
| <span class="sourceLineNo">080</span> }<a name="line.80"></a> |
| <span class="sourceLineNo">081</span> }<a name="line.81"></a> |
| <span class="sourceLineNo">082</span><a name="line.82"></a> |
| <span class="sourceLineNo">083</span> /**<a name="line.83"></a> |
| <span class="sourceLineNo">084</span> * Gets the instance service dependency matching with the given service specification or id.<a name="line.84"></a> |
| <span class="sourceLineNo">085</span> * @param specification the service specification of the looked specification.<a name="line.85"></a> |
| <span class="sourceLineNo">086</span> * @return the dependency description matching with the given service specification or id.<a name="line.86"></a> |
| <span class="sourceLineNo">087</span> * <code>null</code> is not found.<a name="line.87"></a> |
| <span class="sourceLineNo">088</span> * no dependencies.<a name="line.88"></a> |
| <span class="sourceLineNo">089</span> */<a name="line.89"></a> |
| <span class="sourceLineNo">090</span> public DependencyDescription getDependency(String specification) {<a name="line.90"></a> |
| <span class="sourceLineNo">091</span> DependencyDescription[] deps = getDependencies();<a name="line.91"></a> |
| <span class="sourceLineNo">092</span> if (deps == null) {<a name="line.92"></a> |
| <span class="sourceLineNo">093</span> return null;<a name="line.93"></a> |
| <span class="sourceLineNo">094</span> } else {<a name="line.94"></a> |
| <span class="sourceLineNo">095</span> for (int i = 0; i < deps.length; i++) {<a name="line.95"></a> |
| <span class="sourceLineNo">096</span> if (specification.equals(deps[i].getId())<a name="line.96"></a> |
| <span class="sourceLineNo">097</span> || specification.equals(deps[i].getSpecification())) {<a name="line.97"></a> |
| <span class="sourceLineNo">098</span> return deps[i];<a name="line.98"></a> |
| <span class="sourceLineNo">099</span> }<a name="line.99"></a> |
| <span class="sourceLineNo">100</span><a name="line.100"></a> |
| <span class="sourceLineNo">101</span> }<a name="line.101"></a> |
| <span class="sourceLineNo">102</span> }<a name="line.102"></a> |
| <span class="sourceLineNo">103</span> return null;<a name="line.103"></a> |
| <span class="sourceLineNo">104</span> }<a name="line.104"></a> |
| <span class="sourceLineNo">105</span><a name="line.105"></a> |
| <span class="sourceLineNo">106</span> /**<a name="line.106"></a> |
| <span class="sourceLineNo">107</span> * Gets the instance provided service matching with the given service specification.<a name="line.107"></a> |
| <span class="sourceLineNo">108</span> * @param specification the provided specification of the looked provided service.<a name="line.108"></a> |
| <span class="sourceLineNo">109</span> * @return the provided service description matching with the given service specification.<a name="line.109"></a> |
| <span class="sourceLineNo">110</span> * <code>null</code> is not found.<a name="line.110"></a> |
| <span class="sourceLineNo">111</span> */<a name="line.111"></a> |
| <span class="sourceLineNo">112</span> public ProvidedServiceDescription getProvidedService(String specification) {<a name="line.112"></a> |
| <span class="sourceLineNo">113</span> ProvidedServiceDescription[] pss = getProvidedServices();<a name="line.113"></a> |
| <span class="sourceLineNo">114</span> if (pss == null) {<a name="line.114"></a> |
| <span class="sourceLineNo">115</span> return null;<a name="line.115"></a> |
| <span class="sourceLineNo">116</span> } else {<a name="line.116"></a> |
| <span class="sourceLineNo">117</span> for (int i = 0; i < pss.length; i++) {<a name="line.117"></a> |
| <span class="sourceLineNo">118</span> String[] str = pss[i].getServiceSpecifications();<a name="line.118"></a> |
| <span class="sourceLineNo">119</span> for (int j = 0; j < str.length; j++) {<a name="line.119"></a> |
| <span class="sourceLineNo">120</span> if (specification.equals(str[j])) {<a name="line.120"></a> |
| <span class="sourceLineNo">121</span> return pss[i];<a name="line.121"></a> |
| <span class="sourceLineNo">122</span> }<a name="line.122"></a> |
| <span class="sourceLineNo">123</span> }<a name="line.123"></a> |
| <span class="sourceLineNo">124</span> }<a name="line.124"></a> |
| <span class="sourceLineNo">125</span> }<a name="line.125"></a> |
| <span class="sourceLineNo">126</span> return null;<a name="line.126"></a> |
| <span class="sourceLineNo">127</span> }<a name="line.127"></a> |
| <span class="sourceLineNo">128</span><a name="line.128"></a> |
| <span class="sourceLineNo">129</span> /**<a name="line.129"></a> |
| <span class="sourceLineNo">130</span> * Gets the instance provided service.<a name="line.130"></a> |
| <span class="sourceLineNo">131</span> * @return the set of provided service description or an empty array if<a name="line.131"></a> |
| <span class="sourceLineNo">132</span> * no provided services.<a name="line.132"></a> |
| <span class="sourceLineNo">133</span> */<a name="line.133"></a> |
| <span class="sourceLineNo">134</span> public ProvidedServiceDescription[] getProvidedServices() {<a name="line.134"></a> |
| <span class="sourceLineNo">135</span> Handler handler = ((InstanceManager) m_instance).getHandler("org.apache.felix.ipojo:provides");<a name="line.135"></a> |
| <span class="sourceLineNo">136</span> if (handler == null) {<a name="line.136"></a> |
| <span class="sourceLineNo">137</span> return new ProvidedServiceDescription[0];<a name="line.137"></a> |
| <span class="sourceLineNo">138</span> } else {<a name="line.138"></a> |
| <span class="sourceLineNo">139</span> return ((ProvidedServiceHandlerDescription) ((ProvidedServiceHandler) handler)<a name="line.139"></a> |
| <span class="sourceLineNo">140</span> .getDescription()).getProvidedServices();<a name="line.140"></a> |
| <span class="sourceLineNo">141</span> }<a name="line.141"></a> |
| <span class="sourceLineNo">142</span> }<a name="line.142"></a> |
| <span class="sourceLineNo">143</span><a name="line.143"></a> |
| <span class="sourceLineNo">144</span> /**<a name="line.144"></a> |
| <span class="sourceLineNo">145</span> * Gets the instance properties.<a name="line.145"></a> |
| <span class="sourceLineNo">146</span> * @return the set of property descriptions or an empty array if<a name="line.146"></a> |
| <span class="sourceLineNo">147</span> * no properties.<a name="line.147"></a> |
| <span class="sourceLineNo">148</span> */<a name="line.148"></a> |
| <span class="sourceLineNo">149</span> public PropertyDescription[] getProperties() {<a name="line.149"></a> |
| <span class="sourceLineNo">150</span> Handler handler = ((InstanceManager) m_instance).getHandler("org.apache.felix.ipojo:properties");<a name="line.150"></a> |
| <span class="sourceLineNo">151</span> if (handler == null) {<a name="line.151"></a> |
| <span class="sourceLineNo">152</span> return new PropertyDescription[0];<a name="line.152"></a> |
| <span class="sourceLineNo">153</span> } else {<a name="line.153"></a> |
| <span class="sourceLineNo">154</span> return ((ConfigurationHandlerDescription) ((ConfigurationHandler) handler)<a name="line.154"></a> |
| <span class="sourceLineNo">155</span> .getDescription()).getProperties();<a name="line.155"></a> |
| <span class="sourceLineNo">156</span> }<a name="line.156"></a> |
| <span class="sourceLineNo">157</span> }<a name="line.157"></a> |
| <span class="sourceLineNo">158</span><a name="line.158"></a> |
| <span class="sourceLineNo">159</span> /**<a name="line.159"></a> |
| <span class="sourceLineNo">160</span> * Gets the instance description.<a name="line.160"></a> |
| <span class="sourceLineNo">161</span> * Overridden to add created objects.<a name="line.161"></a> |
| <span class="sourceLineNo">162</span> * @return the instance description<a name="line.162"></a> |
| <span class="sourceLineNo">163</span> */<a name="line.163"></a> |
| <span class="sourceLineNo">164</span> public Element getDescription() {<a name="line.164"></a> |
| <span class="sourceLineNo">165</span> Element elem = super.getDescription();<a name="line.165"></a> |
| <span class="sourceLineNo">166</span> // Created Object (empty is composite)<a name="line.166"></a> |
| <span class="sourceLineNo">167</span> String[] objs = getCreatedObjects();<a name="line.167"></a> |
| <span class="sourceLineNo">168</span> for (int i = 0; objs != null && i < objs.length; i++) {<a name="line.168"></a> |
| <span class="sourceLineNo">169</span> Element obj = new Element("Object", "");<a name="line.169"></a> |
| <span class="sourceLineNo">170</span> obj.addAttribute(new Attribute("name", ((Object) objs[i]).toString()));<a name="line.170"></a> |
| <span class="sourceLineNo">171</span> elem.addElement(obj);<a name="line.171"></a> |
| <span class="sourceLineNo">172</span> }<a name="line.172"></a> |
| <span class="sourceLineNo">173</span> return elem;<a name="line.173"></a> |
| <span class="sourceLineNo">174</span> }<a name="line.174"></a> |
| <span class="sourceLineNo">175</span><a name="line.175"></a> |
| <span class="sourceLineNo">176</span><a name="line.176"></a> |
| <span class="sourceLineNo">177</span><a name="line.177"></a> |
| <span class="sourceLineNo">178</span>}<a name="line.178"></a> |
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