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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 java.io.File;<a name="line.21"></a> |
| <span class="sourceLineNo">022</span>import java.io.InputStream;<a name="line.22"></a> |
| <span class="sourceLineNo">023</span>import java.util.Arrays;<a name="line.23"></a> |
| <span class="sourceLineNo">024</span>import java.util.Collection;<a name="line.24"></a> |
| <span class="sourceLineNo">025</span>import java.util.Collections;<a name="line.25"></a> |
| <span class="sourceLineNo">026</span>import java.util.Dictionary;<a name="line.26"></a> |
| <span class="sourceLineNo">027</span><a name="line.27"></a> |
| <span class="sourceLineNo">028</span>import org.apache.felix.ipojo.dependency.interceptors.TransformedServiceReference;<a name="line.28"></a> |
| <span class="sourceLineNo">029</span>import org.osgi.framework.Bundle;<a name="line.29"></a> |
| <span class="sourceLineNo">030</span>import org.osgi.framework.BundleContext;<a name="line.30"></a> |
| <span class="sourceLineNo">031</span>import org.osgi.framework.BundleException;<a name="line.31"></a> |
| <span class="sourceLineNo">032</span>import org.osgi.framework.BundleListener;<a name="line.32"></a> |
| <span class="sourceLineNo">033</span>import org.osgi.framework.Filter;<a name="line.33"></a> |
| <span class="sourceLineNo">034</span>import org.osgi.framework.FrameworkListener;<a name="line.34"></a> |
| <span class="sourceLineNo">035</span>import org.osgi.framework.InvalidSyntaxException;<a name="line.35"></a> |
| <span class="sourceLineNo">036</span>import org.osgi.framework.ServiceListener;<a name="line.36"></a> |
| <span class="sourceLineNo">037</span>import org.osgi.framework.ServiceReference;<a name="line.37"></a> |
| <span class="sourceLineNo">038</span>import org.osgi.framework.ServiceRegistration;<a name="line.38"></a> |
| <span class="sourceLineNo">039</span><a name="line.39"></a> |
| <span class="sourceLineNo">040</span>/**<a name="line.40"></a> |
| <span class="sourceLineNo">041</span> * The policy service context is a service context aiming to resolve service dependencies<a name="line.41"></a> |
| <span class="sourceLineNo">042</span> * inside different service context according to a policy.<a name="line.42"></a> |
| <span class="sourceLineNo">043</span> * So, the policy service context behavior follows one of the three following policy:<a name="line.43"></a> |
| <span class="sourceLineNo">044</span> * <li> Local : services are only resolved in the local service context.</li><a name="line.44"></a> |
| <span class="sourceLineNo">045</span> * <li> Global : services are only resolved in the global context (hte OSGi one)</li><a name="line.45"></a> |
| <span class="sourceLineNo">046</span> * <li> Local and Global : services are resolved inside the local context and inside<a name="line.46"></a> |
| <span class="sourceLineNo">047</span> * the global context</li><a name="line.47"></a> |
| <span class="sourceLineNo">048</span> * <a name="line.48"></a> |
| <span class="sourceLineNo">049</span> * @author <a href="mailto:dev@felix.apache.org">Felix Project Team</a><a name="line.49"></a> |
| <span class="sourceLineNo">050</span> */<a name="line.50"></a> |
| <span class="sourceLineNo">051</span>public class PolicyServiceContext implements ServiceContext {<a name="line.51"></a> |
| <span class="sourceLineNo">052</span> <a name="line.52"></a> |
| <span class="sourceLineNo">053</span> /**<a name="line.53"></a> |
| <span class="sourceLineNo">054</span> * Resolving policy, resolves services only in the composite<a name="line.54"></a> |
| <span class="sourceLineNo">055</span> * context (local).<a name="line.55"></a> |
| <span class="sourceLineNo">056</span> * This policy is the default one for services inherited from<a name="line.56"></a> |
| <span class="sourceLineNo">057</span> * service-level dependencies.<a name="line.57"></a> |
| <span class="sourceLineNo">058</span> */<a name="line.58"></a> |
| <span class="sourceLineNo">059</span> public static final int LOCAL = 0;<a name="line.59"></a> |
| <span class="sourceLineNo">060</span> <a name="line.60"></a> |
| <span class="sourceLineNo">061</span> /**<a name="line.61"></a> |
| <span class="sourceLineNo">062</span> * Resolving policy, resolves services only in the composite<a name="line.62"></a> |
| <span class="sourceLineNo">063</span> * (local) and in the global context.<a name="line.63"></a> |
| <span class="sourceLineNo">064</span> * This policy is the default one for implementation dependency.<a name="line.64"></a> |
| <span class="sourceLineNo">065</span> */<a name="line.65"></a> |
| <span class="sourceLineNo">066</span> public static final int LOCAL_AND_GLOBAL = 1;<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> * Resolving policy, resolves services inside the global context<a name="line.69"></a> |
| <span class="sourceLineNo">070</span> * only.<a name="line.70"></a> |
| <span class="sourceLineNo">071</span> */<a name="line.71"></a> |
| <span class="sourceLineNo">072</span> public static final int GLOBAL = 2;<a name="line.72"></a> |
| <span class="sourceLineNo">073</span> <a name="line.73"></a> |
| <span class="sourceLineNo">074</span> /**<a name="line.74"></a> |
| <span class="sourceLineNo">075</span> * The global service registry.<a name="line.75"></a> |
| <span class="sourceLineNo">076</span> * Targets the OSGi service registry.<a name="line.76"></a> |
| <span class="sourceLineNo">077</span> */<a name="line.77"></a> |
| <span class="sourceLineNo">078</span> public BundleContext m_global;<a name="line.78"></a> |
| <span class="sourceLineNo">079</span> <a name="line.79"></a> |
| <span class="sourceLineNo">080</span> /**<a name="line.80"></a> |
| <span class="sourceLineNo">081</span> * The local (Composite) Service Registry.<a name="line.81"></a> |
| <span class="sourceLineNo">082</span> */<a name="line.82"></a> |
| <span class="sourceLineNo">083</span> public ServiceContext m_local;<a name="line.83"></a> |
| <span class="sourceLineNo">084</span> <a name="line.84"></a> |
| <span class="sourceLineNo">085</span> /**<a name="line.85"></a> |
| <span class="sourceLineNo">086</span> * The resolving policy to use to resolve<a name="line.86"></a> |
| <span class="sourceLineNo">087</span> * dependencies.<a name="line.87"></a> |
| <span class="sourceLineNo">088</span> */<a name="line.88"></a> |
| <span class="sourceLineNo">089</span> private int m_policy = LOCAL_AND_GLOBAL;<a name="line.89"></a> |
| <span class="sourceLineNo">090</span> <a name="line.90"></a> |
| <span class="sourceLineNo">091</span> <a name="line.91"></a> |
| <span class="sourceLineNo">092</span> /**<a name="line.92"></a> |
| <span class="sourceLineNo">093</span> * Creates a PolicyServiceContext.<a name="line.93"></a> |
| <span class="sourceLineNo">094</span> * If the local context is null, sets the policy to<a name="line.94"></a> |
| <span class="sourceLineNo">095</span> * {@link PolicyServiceContext#GLOBAL}, else use the <a name="line.95"></a> |
| <span class="sourceLineNo">096</span> * given policy.<a name="line.96"></a> |
| <span class="sourceLineNo">097</span> * @param global the global bundle context<a name="line.97"></a> |
| <span class="sourceLineNo">098</span> * @param local the parent (local) service context<a name="line.98"></a> |
| <span class="sourceLineNo">099</span> * @param policy the resolution policy<a name="line.99"></a> |
| <span class="sourceLineNo">100</span> */<a name="line.100"></a> |
| <span class="sourceLineNo">101</span> public PolicyServiceContext(BundleContext global, ServiceContext local, int policy) {<a name="line.101"></a> |
| <span class="sourceLineNo">102</span> m_global = global;<a name="line.102"></a> |
| <span class="sourceLineNo">103</span> m_local = local;<a name="line.103"></a> |
| <span class="sourceLineNo">104</span> if (m_local == null) {<a name="line.104"></a> |
| <span class="sourceLineNo">105</span> m_policy = GLOBAL;<a name="line.105"></a> |
| <span class="sourceLineNo">106</span> } else {<a name="line.106"></a> |
| <span class="sourceLineNo">107</span> m_policy = policy;<a name="line.107"></a> |
| <span class="sourceLineNo">108</span> }<a name="line.108"></a> |
| <span class="sourceLineNo">109</span> }<a name="line.109"></a> |
| <span class="sourceLineNo">110</span><a name="line.110"></a> |
| <span class="sourceLineNo">111</span> /**<a name="line.111"></a> |
| <span class="sourceLineNo">112</span> * Adds a service listener according to the policy.<a name="line.112"></a> |
| <span class="sourceLineNo">113</span> * Be aware, that the listener can be registered both in the local and in the global context<a name="line.113"></a> |
| <span class="sourceLineNo">114</span> * if the {@link PolicyServiceContext#LOCAL_AND_GLOBAL} is used.<a name="line.114"></a> |
| <span class="sourceLineNo">115</span> * @param listener the listener to add<a name="line.115"></a> |
| <span class="sourceLineNo">116</span> * @param filter the LDAP filter<a name="line.116"></a> |
| <span class="sourceLineNo">117</span> * @throws InvalidSyntaxException if the filter is malformed.<a name="line.117"></a> |
| <span class="sourceLineNo">118</span> * @see org.apache.felix.ipojo.ServiceContext#addServiceListener(org.osgi.framework.ServiceListener, java.lang.String)<a name="line.118"></a> |
| <span class="sourceLineNo">119</span> */<a name="line.119"></a> |
| <span class="sourceLineNo">120</span> public void addServiceListener(ServiceListener listener, String filter) throws InvalidSyntaxException {<a name="line.120"></a> |
| <span class="sourceLineNo">121</span> if (m_policy == LOCAL || m_policy == LOCAL_AND_GLOBAL) {<a name="line.121"></a> |
| <span class="sourceLineNo">122</span> m_local.addServiceListener(listener, filter);<a name="line.122"></a> |
| <span class="sourceLineNo">123</span> }<a name="line.123"></a> |
| <span class="sourceLineNo">124</span> if (m_policy == GLOBAL || m_policy == LOCAL_AND_GLOBAL) {<a name="line.124"></a> |
| <span class="sourceLineNo">125</span> m_global.addServiceListener(listener, filter);<a name="line.125"></a> |
| <span class="sourceLineNo">126</span> }<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> /**<a name="line.130"></a> |
| <span class="sourceLineNo">131</span> * Adds a service listener according to the policy.<a name="line.131"></a> |
| <span class="sourceLineNo">132</span> * Be aware, that the listener can be registered both in the local and in the global context<a name="line.132"></a> |
| <span class="sourceLineNo">133</span> * if the {@link PolicyServiceContext#LOCAL_AND_GLOBAL} is used.<a name="line.133"></a> |
| <span class="sourceLineNo">134</span> * @param listener the listener to add<a name="line.134"></a> |
| <span class="sourceLineNo">135</span> * @see org.apache.felix.ipojo.ServiceContext#addServiceListener(org.osgi.framework.ServiceListener)<a name="line.135"></a> |
| <span class="sourceLineNo">136</span> */<a name="line.136"></a> |
| <span class="sourceLineNo">137</span> public void addServiceListener(ServiceListener listener) {<a name="line.137"></a> |
| <span class="sourceLineNo">138</span> if (m_policy == LOCAL || m_policy == LOCAL_AND_GLOBAL) {<a name="line.138"></a> |
| <span class="sourceLineNo">139</span> m_local.addServiceListener(listener);<a name="line.139"></a> |
| <span class="sourceLineNo">140</span> }<a name="line.140"></a> |
| <span class="sourceLineNo">141</span> if (m_policy == GLOBAL || m_policy == LOCAL_AND_GLOBAL) {<a name="line.141"></a> |
| <span class="sourceLineNo">142</span> m_global.addServiceListener(listener);<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><a name="line.145"></a> |
| <span class="sourceLineNo">146</span> /**<a name="line.146"></a> |
| <span class="sourceLineNo">147</span> * Gets all service references.<a name="line.147"></a> |
| <span class="sourceLineNo">148</span> * These references are found inside the local registry, global registry or both according to the policy.<a name="line.148"></a> |
| <span class="sourceLineNo">149</span> * The returned array can contain service references from both context.<a name="line.149"></a> |
| <span class="sourceLineNo">150</span> * @param clazz the required service specification.<a name="line.150"></a> |
| <span class="sourceLineNo">151</span> * @param filter the LDAP filter<a name="line.151"></a> |
| <span class="sourceLineNo">152</span> * @return the array of service reference, <code>null</code> if no service available<a name="line.152"></a> |
| <span class="sourceLineNo">153</span> * @throws InvalidSyntaxException if the LDAP filter is malformed <a name="line.153"></a> |
| <span class="sourceLineNo">154</span> * @see org.apache.felix.ipojo.ServiceContext#getAllServiceReferences(java.lang.String, java.lang.String)<a name="line.154"></a> |
| <span class="sourceLineNo">155</span> */<a name="line.155"></a> |
| <span class="sourceLineNo">156</span> public ServiceReference[] getAllServiceReferences(String clazz,<a name="line.156"></a> |
| <span class="sourceLineNo">157</span> String filter) throws InvalidSyntaxException {<a name="line.157"></a> |
| <span class="sourceLineNo">158</span> switch (m_policy) {<a name="line.158"></a> |
| <span class="sourceLineNo">159</span> case LOCAL:<a name="line.159"></a> |
| <span class="sourceLineNo">160</span> return m_local.getAllServiceReferences(clazz, filter);<a name="line.160"></a> |
| <span class="sourceLineNo">161</span> case GLOBAL:<a name="line.161"></a> |
| <span class="sourceLineNo">162</span> return m_global.getAllServiceReferences(clazz, filter);<a name="line.162"></a> |
| <span class="sourceLineNo">163</span> case LOCAL_AND_GLOBAL:<a name="line.163"></a> |
| <span class="sourceLineNo">164</span> ServiceReference[] refLocal = m_local.getAllServiceReferences(clazz, filter);<a name="line.164"></a> |
| <span class="sourceLineNo">165</span> ServiceReference[] refGlobal = m_global.getAllServiceReferences(clazz, filter);<a name="line.165"></a> |
| <span class="sourceLineNo">166</span> return computeServiceReferencesFromBoth(refLocal, refGlobal);<a name="line.166"></a> |
| <span class="sourceLineNo">167</span> default:<a name="line.167"></a> |
| <span class="sourceLineNo">168</span> return null;<a name="line.168"></a> |
| <span class="sourceLineNo">169</span> }<a name="line.169"></a> |
| <span class="sourceLineNo">170</span> }<a name="line.170"></a> |
| <span class="sourceLineNo">171</span><a name="line.171"></a> |
| <span class="sourceLineNo">172</span> /**<a name="line.172"></a> |
| <span class="sourceLineNo">173</span> * Gets the service object for the given references.<a name="line.173"></a> |
| <span class="sourceLineNo">174</span> * The service is get inside the context according to the policy.<a name="line.174"></a> |
| <span class="sourceLineNo">175</span> * @param ref the service reference<a name="line.175"></a> |
| <span class="sourceLineNo">176</span> * @return the service object<a name="line.176"></a> |
| <span class="sourceLineNo">177</span> * @see org.apache.felix.ipojo.ServiceContext#getService(org.osgi.framework.ServiceReference)<a name="line.177"></a> |
| <span class="sourceLineNo">178</span> */<a name="line.178"></a> |
| <span class="sourceLineNo">179</span> public Object getService(ServiceReference ref) {<a name="line.179"></a> |
| <span class="sourceLineNo">180</span> if (ref instanceof TransformedServiceReference) {<a name="line.180"></a> |
| <span class="sourceLineNo">181</span> ref = ((TransformedServiceReference) ref).getWrappedReference();<a name="line.181"></a> |
| <span class="sourceLineNo">182</span> }<a name="line.182"></a> |
| <span class="sourceLineNo">183</span> switch(m_policy) { // NOPMD No break needed as we return in each branch.<a name="line.183"></a> |
| <span class="sourceLineNo">184</span> case LOCAL:<a name="line.184"></a> |
| <span class="sourceLineNo">185</span> // The reference comes from the local scope<a name="line.185"></a> |
| <span class="sourceLineNo">186</span> return m_local.getService(ref);<a name="line.186"></a> |
| <span class="sourceLineNo">187</span> case GLOBAL:<a name="line.187"></a> |
| <span class="sourceLineNo">188</span> // The reference comes from the global registry<a name="line.188"></a> |
| <span class="sourceLineNo">189</span> return m_global.getService(ref);<a name="line.189"></a> |
| <span class="sourceLineNo">190</span> case LOCAL_AND_GLOBAL:<a name="line.190"></a> |
| <span class="sourceLineNo">191</span> if (ref instanceof org.apache.felix.ipojo.context.ServiceReferenceImpl) {<a name="line.191"></a> |
| <span class="sourceLineNo">192</span> return m_local.getService(ref);<a name="line.192"></a> |
| <span class="sourceLineNo">193</span> } else {<a name="line.193"></a> |
| <span class="sourceLineNo">194</span> return m_global.getService(ref);<a name="line.194"></a> |
| <span class="sourceLineNo">195</span> }<a name="line.195"></a> |
| <span class="sourceLineNo">196</span> default : <a name="line.196"></a> |
| <span class="sourceLineNo">197</span> return null;<a name="line.197"></a> |
| <span class="sourceLineNo">198</span> }<a name="line.198"></a> |
| <span class="sourceLineNo">199</span> }<a name="line.199"></a> |
| <span class="sourceLineNo">200</span><a name="line.200"></a> |
| <span class="sourceLineNo">201</span> /**<a name="line.201"></a> |
| <span class="sourceLineNo">202</span> * Gets a service reference for the required service specification.<a name="line.202"></a> |
| <span class="sourceLineNo">203</span> * The service is looked inside the context according to the policy.<a name="line.203"></a> |
| <span class="sourceLineNo">204</span> * @param clazz the required service specification<a name="line.204"></a> |
| <span class="sourceLineNo">205</span> * @return a service reference or <code>null</code> if no matching service available<a name="line.205"></a> |
| <span class="sourceLineNo">206</span> * @see org.apache.felix.ipojo.ServiceContext#getServiceReference(java.lang.String)<a name="line.206"></a> |
| <span class="sourceLineNo">207</span> */<a name="line.207"></a> |
| <span class="sourceLineNo">208</span> public ServiceReference getServiceReference(String clazz) {<a name="line.208"></a> |
| <span class="sourceLineNo">209</span> switch (m_policy) { // NOPMD No break needed as we return in each branch.<a name="line.209"></a> |
| <span class="sourceLineNo">210</span> case LOCAL:<a name="line.210"></a> |
| <span class="sourceLineNo">211</span> return m_local.getServiceReference(clazz);<a name="line.211"></a> |
| <span class="sourceLineNo">212</span> case GLOBAL:<a name="line.212"></a> |
| <span class="sourceLineNo">213</span> return m_global.getServiceReference(clazz);<a name="line.213"></a> |
| <span class="sourceLineNo">214</span> case LOCAL_AND_GLOBAL:<a name="line.214"></a> |
| <span class="sourceLineNo">215</span> ServiceReference refLocal = m_local.getServiceReference(clazz);<a name="line.215"></a> |
| <span class="sourceLineNo">216</span> if (refLocal == null) {<a name="line.216"></a> |
| <span class="sourceLineNo">217</span> return m_global.getServiceReference(clazz);<a name="line.217"></a> |
| <span class="sourceLineNo">218</span> } else {<a name="line.218"></a> |
| <span class="sourceLineNo">219</span> return refLocal;<a name="line.219"></a> |
| <span class="sourceLineNo">220</span> }<a name="line.220"></a> |
| <span class="sourceLineNo">221</span> default:<a name="line.221"></a> |
| <span class="sourceLineNo">222</span> return null;<a name="line.222"></a> |
| <span class="sourceLineNo">223</span> }<a name="line.223"></a> |
| <span class="sourceLineNo">224</span> }<a name="line.224"></a> |
| <span class="sourceLineNo">225</span><a name="line.225"></a> |
| <span class="sourceLineNo">226</span> /**<a name="line.226"></a> |
| <span class="sourceLineNo">227</span> * Gets a service reference.<a name="line.227"></a> |
| <span class="sourceLineNo">228</span> * This method is delegated on PolicyServiceContext#getServiceReference(String)<a name="line.228"></a> |
| <span class="sourceLineNo">229</span> * @param sClass the service interface class<a name="line.229"></a> |
| <span class="sourceLineNo">230</span> * @param <S> the service interface class<a name="line.230"></a> |
| <span class="sourceLineNo">231</span> * @return the service reference of <code>null</code> if not found<a name="line.231"></a> |
| <span class="sourceLineNo">232</span> * @see PolicyServiceContext#getServiceReference(String)<a name="line.232"></a> |
| <span class="sourceLineNo">233</span> */<a name="line.233"></a> |
| <span class="sourceLineNo">234</span> public <S> ServiceReference<S> getServiceReference(Class<S> sClass) {<a name="line.234"></a> |
| <span class="sourceLineNo">235</span> return (ServiceReference<S>) getServiceReference(sClass.getName());<a name="line.235"></a> |
| <span class="sourceLineNo">236</span> }<a name="line.236"></a> |
| <span class="sourceLineNo">237</span><a name="line.237"></a> |
| <span class="sourceLineNo">238</span> /**<a name="line.238"></a> |
| <span class="sourceLineNo">239</span> * Gets a collection of service references<a name="line.239"></a> |
| <span class="sourceLineNo">240</span> * @param clazz the service interface class<a name="line.240"></a> |
| <span class="sourceLineNo">241</span> * @param filter the filter<a name="line.241"></a> |
| <span class="sourceLineNo">242</span> * @param <S> the service interface class<a name="line.242"></a> |
| <span class="sourceLineNo">243</span> * @return the set of service reference<a name="line.243"></a> |
| <span class="sourceLineNo">244</span> * @throws InvalidSyntaxException the filter is invalid<a name="line.244"></a> |
| <span class="sourceLineNo">245</span> * @see PolicyServiceContext#getServiceReferences(String, String)<a name="line.245"></a> |
| <span class="sourceLineNo">246</span> */<a name="line.246"></a> |
| <span class="sourceLineNo">247</span> public <S> Collection<ServiceReference<S>> getServiceReferences(Class<S> clazz, String filter) throws InvalidSyntaxException {<a name="line.247"></a> |
| <span class="sourceLineNo">248</span> ServiceReference<S>[] refs =<a name="line.248"></a> |
| <span class="sourceLineNo">249</span> (ServiceReference<S>[]) getServiceReferences(clazz.getName(), filter);<a name="line.249"></a> |
| <span class="sourceLineNo">250</span> return (refs == null)<a name="line.250"></a> |
| <span class="sourceLineNo">251</span> ? Collections.EMPTY_LIST<a name="line.251"></a> |
| <span class="sourceLineNo">252</span> : (Collection<ServiceReference<S>>) Arrays.asList(refs);<a name="line.252"></a> |
| <span class="sourceLineNo">253</span> }<a name="line.253"></a> |
| <span class="sourceLineNo">254</span><a name="line.254"></a> |
| <span class="sourceLineNo">255</span> /**<a name="line.255"></a> |
| <span class="sourceLineNo">256</span> * Get a service reference for the required service specification.<a name="line.256"></a> |
| <span class="sourceLineNo">257</span> * The services are looked inside the context according to the policy.<a name="line.257"></a> |
| <span class="sourceLineNo">258</span> * @param clazz the required service specification<a name="line.258"></a> |
| <span class="sourceLineNo">259</span> * @param filter the LDAP filter<a name="line.259"></a> |
| <span class="sourceLineNo">260</span> * @return a service reference array or <code>null</code> if not consistent service available<a name="line.260"></a> |
| <span class="sourceLineNo">261</span> * @throws InvalidSyntaxException if the LDAP filter is malformed <a name="line.261"></a> |
| <span class="sourceLineNo">262</span> * @see org.apache.felix.ipojo.ServiceContext#getServiceReference(java.lang.String)<a name="line.262"></a> |
| <span class="sourceLineNo">263</span> */<a name="line.263"></a> |
| <span class="sourceLineNo">264</span> public ServiceReference[] getServiceReferences(String clazz, String filter) throws InvalidSyntaxException {<a name="line.264"></a> |
| <span class="sourceLineNo">265</span> switch (m_policy) {<a name="line.265"></a> |
| <span class="sourceLineNo">266</span> case LOCAL:<a name="line.266"></a> |
| <span class="sourceLineNo">267</span> return m_local.getServiceReferences(clazz, filter);<a name="line.267"></a> |
| <span class="sourceLineNo">268</span> case GLOBAL:<a name="line.268"></a> |
| <span class="sourceLineNo">269</span> return m_global.getServiceReferences(clazz, filter);<a name="line.269"></a> |
| <span class="sourceLineNo">270</span> case LOCAL_AND_GLOBAL:<a name="line.270"></a> |
| <span class="sourceLineNo">271</span> ServiceReference[] refLocal = m_local.getServiceReferences(clazz, filter);<a name="line.271"></a> |
| <span class="sourceLineNo">272</span> ServiceReference[] refGlobal = m_global.getServiceReferences(clazz, filter);<a name="line.272"></a> |
| <span class="sourceLineNo">273</span> return computeServiceReferencesFromBoth(refLocal, refGlobal);<a name="line.273"></a> |
| <span class="sourceLineNo">274</span> default:<a name="line.274"></a> |
| <span class="sourceLineNo">275</span> return null;<a name="line.275"></a> |
| <span class="sourceLineNo">276</span> }<a name="line.276"></a> |
| <span class="sourceLineNo">277</span><a name="line.277"></a> |
| <span class="sourceLineNo">278</span> }<a name="line.278"></a> |
| <span class="sourceLineNo">279</span> <a name="line.279"></a> |
| <span class="sourceLineNo">280</span> /**<a name="line.280"></a> |
| <span class="sourceLineNo">281</span> * Computes the service reference array from the two given set of service references<a name="line.281"></a> |
| <span class="sourceLineNo">282</span> * according to the policy.<a name="line.282"></a> |
| <span class="sourceLineNo">283</span> * @param refLocal the set of local references<a name="line.283"></a> |
| <span class="sourceLineNo">284</span> * @param refGlobal the set of global references<a name="line.284"></a> |
| <span class="sourceLineNo">285</span> * @return the set of service references<a name="line.285"></a> |
| <span class="sourceLineNo">286</span> */<a name="line.286"></a> |
| <span class="sourceLineNo">287</span> private ServiceReference[] computeServiceReferencesFromBoth(ServiceReference[] refLocal, ServiceReference[] refGlobal) {<a name="line.287"></a> |
| <span class="sourceLineNo">288</span> if (refLocal == null) {<a name="line.288"></a> |
| <span class="sourceLineNo">289</span> return refGlobal; // If refGlobal is null, return null, else return refGlobal<a name="line.289"></a> |
| <span class="sourceLineNo">290</span> } else if (refGlobal == null) { // refLocal != null && refGlobal == null<a name="line.290"></a> |
| <span class="sourceLineNo">291</span> return refLocal;<a name="line.291"></a> |
| <span class="sourceLineNo">292</span> } else { // Both refGlobal and refLocal are not null<a name="line.292"></a> |
| <span class="sourceLineNo">293</span> ServiceReference[] refs = new ServiceReference[refLocal.length + refGlobal.length];<a name="line.293"></a> |
| <span class="sourceLineNo">294</span> System.arraycopy(refLocal, 0, refs, 0, refLocal.length);<a name="line.294"></a> |
| <span class="sourceLineNo">295</span> System.arraycopy(refGlobal, 0, refs, refLocal.length, refGlobal.length);<a name="line.295"></a> |
| <span class="sourceLineNo">296</span> return refs;<a name="line.296"></a> |
| <span class="sourceLineNo">297</span> } <a name="line.297"></a> |
| <span class="sourceLineNo">298</span> }<a name="line.298"></a> |
| <span class="sourceLineNo">299</span><a name="line.299"></a> |
| <span class="sourceLineNo">300</span> /**<a name="line.300"></a> |
| <span class="sourceLineNo">301</span> * This method is not supported.<a name="line.301"></a> |
| <span class="sourceLineNo">302</span> * This context can only be used to resolve service dependencies.<a name="line.302"></a> |
| <span class="sourceLineNo">303</span> * @param clazzes the specifications<a name="line.303"></a> |
| <span class="sourceLineNo">304</span> * @param service the service object<a name="line.304"></a> |
| <span class="sourceLineNo">305</span> * @param properties the service properties<a name="line.305"></a> |
| <span class="sourceLineNo">306</span> * @return the service registration object<a name="line.306"></a> |
| <span class="sourceLineNo">307</span> * @see org.apache.felix.ipojo.ServiceContext#registerService(java.lang.String[], java.lang.Object, java.util.Dictionary)<a name="line.307"></a> |
| <span class="sourceLineNo">308</span> */<a name="line.308"></a> |
| <span class="sourceLineNo">309</span> public ServiceRegistration registerService(String[] clazzes, Object service, Dictionary properties) {<a name="line.309"></a> |
| <span class="sourceLineNo">310</span> throw new UnsupportedOperationException("PolicyServiceContext can only be used for service dependency and not to provide services");<a name="line.310"></a> |
| <span class="sourceLineNo">311</span> }<a name="line.311"></a> |
| <span class="sourceLineNo">312</span><a name="line.312"></a> |
| <span class="sourceLineNo">313</span> /**<a name="line.313"></a> |
| <span class="sourceLineNo">314</span> * This method is not supported.<a name="line.314"></a> |
| <span class="sourceLineNo">315</span> * This context can only be used to resolve service dependencies.<a name="line.315"></a> |
| <span class="sourceLineNo">316</span> * @param clazz the specification<a name="line.316"></a> |
| <span class="sourceLineNo">317</span> * @param service the service object<a name="line.317"></a> |
| <span class="sourceLineNo">318</span> * @param properties the service properties to publish<a name="line.318"></a> |
| <span class="sourceLineNo">319</span> * @return the service registration object<a name="line.319"></a> |
| <span class="sourceLineNo">320</span> * @see org.apache.felix.ipojo.ServiceContext#registerService(java.lang.String, java.lang.Object, java.util.Dictionary)<a name="line.320"></a> |
| <span class="sourceLineNo">321</span> */<a name="line.321"></a> |
| <span class="sourceLineNo">322</span> public ServiceRegistration registerService(String clazz, Object service, Dictionary properties) {<a name="line.322"></a> |
| <span class="sourceLineNo">323</span> throw new UnsupportedOperationException("PolicyServiceContext can only be used for service dependency and not to provide services");<a name="line.323"></a> |
| <span class="sourceLineNo">324</span> }<a name="line.324"></a> |
| <span class="sourceLineNo">325</span><a name="line.325"></a> |
| <span class="sourceLineNo">326</span> /**<a name="line.326"></a> |
| <span class="sourceLineNo">327</span> * Removes a service listener.<a name="line.327"></a> |
| <span class="sourceLineNo">328</span> * @param listener the service listener to remove<a name="line.328"></a> |
| <span class="sourceLineNo">329</span> * @see org.apache.felix.ipojo.ServiceContext#removeServiceListener(org.osgi.framework.ServiceListener)<a name="line.329"></a> |
| <span class="sourceLineNo">330</span> */<a name="line.330"></a> |
| <span class="sourceLineNo">331</span> public void removeServiceListener(ServiceListener listener) {<a name="line.331"></a> |
| <span class="sourceLineNo">332</span> if (m_policy == LOCAL || m_policy == LOCAL_AND_GLOBAL) {<a name="line.332"></a> |
| <span class="sourceLineNo">333</span> m_local.removeServiceListener(listener);<a name="line.333"></a> |
| <span class="sourceLineNo">334</span> }<a name="line.334"></a> |
| <span class="sourceLineNo">335</span> if (m_policy == GLOBAL || m_policy == LOCAL_AND_GLOBAL) {<a name="line.335"></a> |
| <span class="sourceLineNo">336</span> m_global.removeServiceListener(listener);<a name="line.336"></a> |
| <span class="sourceLineNo">337</span> }<a name="line.337"></a> |
| <span class="sourceLineNo">338</span> }<a name="line.338"></a> |
| <span class="sourceLineNo">339</span><a name="line.339"></a> |
| <span class="sourceLineNo">340</span> /**<a name="line.340"></a> |
| <span class="sourceLineNo">341</span> * Ungets the service reference.<a name="line.341"></a> |
| <span class="sourceLineNo">342</span> * @param reference the service reference to unget.<a name="line.342"></a> |
| <span class="sourceLineNo">343</span> * @return <code>true</code> if the service release if the reference is no more used.<a name="line.343"></a> |
| <span class="sourceLineNo">344</span> * @see org.apache.felix.ipojo.ServiceContext#ungetService(org.osgi.framework.ServiceReference)<a name="line.344"></a> |
| <span class="sourceLineNo">345</span> */<a name="line.345"></a> |
| <span class="sourceLineNo">346</span> public boolean ungetService(ServiceReference reference) {<a name="line.346"></a> |
| <span class="sourceLineNo">347</span> if (reference instanceof org.apache.felix.ipojo.context.ServiceReferenceImpl) {<a name="line.347"></a> |
| <span class="sourceLineNo">348</span> return m_local.ungetService(reference);<a name="line.348"></a> |
| <span class="sourceLineNo">349</span> } else {<a name="line.349"></a> |
| <span class="sourceLineNo">350</span> return m_global.ungetService(reference);<a name="line.350"></a> |
| <span class="sourceLineNo">351</span> }<a name="line.351"></a> |
| <span class="sourceLineNo">352</span> }<a name="line.352"></a> |
| <span class="sourceLineNo">353</span><a name="line.353"></a> |
| <span class="sourceLineNo">354</span> /**<a name="line.354"></a> |
| <span class="sourceLineNo">355</span> * Adds a bundle listener.<a name="line.355"></a> |
| <span class="sourceLineNo">356</span> * Delegate on the global bundle context.<a name="line.356"></a> |
| <span class="sourceLineNo">357</span> * @param arg0 : bundle listener to add<a name="line.357"></a> |
| <span class="sourceLineNo">358</span> * @see org.osgi.framework.BundleContext#addBundleListener(org.osgi.framework.BundleListener)<a name="line.358"></a> |
| <span class="sourceLineNo">359</span> */<a name="line.359"></a> |
| <span class="sourceLineNo">360</span> public void addBundleListener(BundleListener arg0) {<a name="line.360"></a> |
| <span class="sourceLineNo">361</span> m_global.addBundleListener(arg0);<a name="line.361"></a> |
| <span class="sourceLineNo">362</span> }<a name="line.362"></a> |
| <span class="sourceLineNo">363</span><a name="line.363"></a> |
| <span class="sourceLineNo">364</span> /**<a name="line.364"></a> |
| <span class="sourceLineNo">365</span> * Adds a framework listener.<a name="line.365"></a> |
| <span class="sourceLineNo">366</span> * Delegates on the global bundle context.<a name="line.366"></a> |
| <span class="sourceLineNo">367</span> * @param arg0 : framework listener to add.<a name="line.367"></a> |
| <span class="sourceLineNo">368</span> * @see org.osgi.framework.BundleContext#addFrameworkListener(org.osgi.framework.FrameworkListener)<a name="line.368"></a> |
| <span class="sourceLineNo">369</span> */<a name="line.369"></a> |
| <span class="sourceLineNo">370</span> public void addFrameworkListener(FrameworkListener arg0) {<a name="line.370"></a> |
| <span class="sourceLineNo">371</span> m_global.addFrameworkListener(arg0);<a name="line.371"></a> |
| <span class="sourceLineNo">372</span> }<a name="line.372"></a> |
| <span class="sourceLineNo">373</span><a name="line.373"></a> |
| <span class="sourceLineNo">374</span> /**<a name="line.374"></a> |
| <span class="sourceLineNo">375</span> * Creates a LDAP filter.<a name="line.375"></a> |
| <span class="sourceLineNo">376</span> * @param arg0 the String-form of the filter<a name="line.376"></a> |
| <span class="sourceLineNo">377</span> * @return the created filter object<a name="line.377"></a> |
| <span class="sourceLineNo">378</span> * @throws InvalidSyntaxException if the given argument is not a valid against the LDAP grammar.<a name="line.378"></a> |
| <span class="sourceLineNo">379</span> * @see org.osgi.framework.BundleContext#createFilter(java.lang.String)<a name="line.379"></a> |
| <span class="sourceLineNo">380</span> */<a name="line.380"></a> |
| <span class="sourceLineNo">381</span> public Filter createFilter(String arg0) throws InvalidSyntaxException {<a name="line.381"></a> |
| <span class="sourceLineNo">382</span> return m_global.createFilter(arg0);<a name="line.382"></a> |
| <span class="sourceLineNo">383</span> }<a name="line.383"></a> |
| <span class="sourceLineNo">384</span><a name="line.384"></a> |
| <span class="sourceLineNo">385</span> /**<a name="line.385"></a> |
| <span class="sourceLineNo">386</span> * Gets a bundle by name<a name="line.386"></a> |
| <span class="sourceLineNo">387</span> * @param s the name<a name="line.387"></a> |
| <span class="sourceLineNo">388</span> * @return the matching bundle or <code>null</code> if not found<a name="line.388"></a> |
| <span class="sourceLineNo">389</span> */<a name="line.389"></a> |
| <span class="sourceLineNo">390</span> public Bundle getBundle(String s) {<a name="line.390"></a> |
| <span class="sourceLineNo">391</span> return m_global.getBundle(s);<a name="line.391"></a> |
| <span class="sourceLineNo">392</span> }<a name="line.392"></a> |
| <span class="sourceLineNo">393</span><a name="line.393"></a> |
| <span class="sourceLineNo">394</span> /**<a name="line.394"></a> |
| <span class="sourceLineNo">395</span> * Gets the current bundle.<a name="line.395"></a> |
| <span class="sourceLineNo">396</span> * @return the current bundle<a name="line.396"></a> |
| <span class="sourceLineNo">397</span> * @see org.osgi.framework.BundleContext#getBundle()<a name="line.397"></a> |
| <span class="sourceLineNo">398</span> */<a name="line.398"></a> |
| <span class="sourceLineNo">399</span> public Bundle getBundle() {<a name="line.399"></a> |
| <span class="sourceLineNo">400</span> return m_global.getBundle();<a name="line.400"></a> |
| <span class="sourceLineNo">401</span> }<a name="line.401"></a> |
| <span class="sourceLineNo">402</span><a name="line.402"></a> |
| <span class="sourceLineNo">403</span> /**<a name="line.403"></a> |
| <span class="sourceLineNo">404</span> * Gets the bundle object with the given id.<a name="line.404"></a> |
| <span class="sourceLineNo">405</span> * @param bundleId the bundle id<a name="line.405"></a> |
| <span class="sourceLineNo">406</span> * @return the bundle object<a name="line.406"></a> |
| <span class="sourceLineNo">407</span> * @see org.osgi.framework.BundleContext#getBundle(long)<a name="line.407"></a> |
| <span class="sourceLineNo">408</span> */<a name="line.408"></a> |
| <span class="sourceLineNo">409</span> public Bundle getBundle(long bundleId) {<a name="line.409"></a> |
| <span class="sourceLineNo">410</span> return m_global.getBundle(bundleId);<a name="line.410"></a> |
| <span class="sourceLineNo">411</span> }<a name="line.411"></a> |
| <span class="sourceLineNo">412</span><a name="line.412"></a> |
| <span class="sourceLineNo">413</span> /**<a name="line.413"></a> |
| <span class="sourceLineNo">414</span> * Gets installed bundles.<a name="line.414"></a> |
| <span class="sourceLineNo">415</span> * @return the list of installed bundles<a name="line.415"></a> |
| <span class="sourceLineNo">416</span> * @see org.osgi.framework.BundleContext#getBundles()<a name="line.416"></a> |
| <span class="sourceLineNo">417</span> */<a name="line.417"></a> |
| <span class="sourceLineNo">418</span> public Bundle[] getBundles() {<a name="line.418"></a> |
| <span class="sourceLineNo">419</span> return m_global.getBundles();<a name="line.419"></a> |
| <span class="sourceLineNo">420</span> }<a name="line.420"></a> |
| <span class="sourceLineNo">421</span><a name="line.421"></a> |
| <span class="sourceLineNo">422</span><a name="line.422"></a> |
| <span class="sourceLineNo">423</span> /**<a name="line.423"></a> |
| <span class="sourceLineNo">424</span> * Gets a data file.<a name="line.424"></a> |
| <span class="sourceLineNo">425</span> * @param filename the File name.<a name="line.425"></a> |
| <span class="sourceLineNo">426</span> * @return the File object<a name="line.426"></a> |
| <span class="sourceLineNo">427</span> * @see org.osgi.framework.BundleContext#getDataFile(java.lang.String)<a name="line.427"></a> |
| <span class="sourceLineNo">428</span> */<a name="line.428"></a> |
| <span class="sourceLineNo">429</span> public File getDataFile(String filename) {<a name="line.429"></a> |
| <span class="sourceLineNo">430</span> return m_global.getDataFile(filename);<a name="line.430"></a> |
| <span class="sourceLineNo">431</span> }<a name="line.431"></a> |
| <span class="sourceLineNo">432</span><a name="line.432"></a> |
| <span class="sourceLineNo">433</span> /**<a name="line.433"></a> |
| <span class="sourceLineNo">434</span> * Gets a property value.<a name="line.434"></a> |
| <span class="sourceLineNo">435</span> * @param key the key of the asked property<a name="line.435"></a> |
| <span class="sourceLineNo">436</span> * @return the property value (object) or <code>null</code> if no property<a name="line.436"></a> |
| <span class="sourceLineNo">437</span> * are associated with the given key<a name="line.437"></a> |
| <span class="sourceLineNo">438</span> * @see org.osgi.framework.BundleContext#getProperty(java.lang.String)<a name="line.438"></a> |
| <span class="sourceLineNo">439</span> */<a name="line.439"></a> |
| <span class="sourceLineNo">440</span> public String getProperty(String key) {<a name="line.440"></a> |
| <span class="sourceLineNo">441</span> return m_global.getProperty(key);<a name="line.441"></a> |
| <span class="sourceLineNo">442</span> }<a name="line.442"></a> |
| <span class="sourceLineNo">443</span><a name="line.443"></a> |
| <span class="sourceLineNo">444</span> /**<a name="line.444"></a> |
| <span class="sourceLineNo">445</span> * Installs a bundle.<a name="line.445"></a> |
| <span class="sourceLineNo">446</span> * @param location the URL of the bundle to install<a name="line.446"></a> |
| <span class="sourceLineNo">447</span> * @return the installed bundle<a name="line.447"></a> |
| <span class="sourceLineNo">448</span> * @throws BundleException if the bundle cannot be installed correctly<a name="line.448"></a> |
| <span class="sourceLineNo">449</span> * @see org.osgi.framework.BundleContext#installBundle(java.lang.String)<a name="line.449"></a> |
| <span class="sourceLineNo">450</span> */<a name="line.450"></a> |
| <span class="sourceLineNo">451</span> public Bundle installBundle(String location) throws BundleException {<a name="line.451"></a> |
| <span class="sourceLineNo">452</span> return m_global.installBundle(location);<a name="line.452"></a> |
| <span class="sourceLineNo">453</span> }<a name="line.453"></a> |
| <span class="sourceLineNo">454</span><a name="line.454"></a> |
| <span class="sourceLineNo">455</span> /**<a name="line.455"></a> |
| <span class="sourceLineNo">456</span> * Installs a bundle.<a name="line.456"></a> |
| <span class="sourceLineNo">457</span> * @param location the URL of the bundle to install<a name="line.457"></a> |
| <span class="sourceLineNo">458</span> * @param input the input stream to load the bundle content<a name="line.458"></a> |
| <span class="sourceLineNo">459</span> * @return the installed bundle<a name="line.459"></a> |
| <span class="sourceLineNo">460</span> * @throws BundleException if the bundle cannot be installed correctly<a name="line.460"></a> |
| <span class="sourceLineNo">461</span> * @see org.osgi.framework.BundleContext#installBundle(java.lang.String, java.io.InputStream)<a name="line.461"></a> |
| <span class="sourceLineNo">462</span> */<a name="line.462"></a> |
| <span class="sourceLineNo">463</span> public Bundle installBundle(String location, InputStream input) throws BundleException {<a name="line.463"></a> |
| <span class="sourceLineNo">464</span> return m_global.installBundle(location, input);<a name="line.464"></a> |
| <span class="sourceLineNo">465</span> }<a name="line.465"></a> |
| <span class="sourceLineNo">466</span><a name="line.466"></a> |
| <span class="sourceLineNo">467</span> /**<a name="line.467"></a> |
| <span class="sourceLineNo">468</span> * Removes the bundle listener.<a name="line.468"></a> |
| <span class="sourceLineNo">469</span> * @param listener the listener to remove<a name="line.469"></a> |
| <span class="sourceLineNo">470</span> * @see org.osgi.framework.BundleContext#removeBundleListener(org.osgi.framework.BundleListener)<a name="line.470"></a> |
| <span class="sourceLineNo">471</span> */<a name="line.471"></a> |
| <span class="sourceLineNo">472</span> public void removeBundleListener(BundleListener listener) {<a name="line.472"></a> |
| <span class="sourceLineNo">473</span> m_global.removeBundleListener(listener);<a name="line.473"></a> |
| <span class="sourceLineNo">474</span> }<a name="line.474"></a> |
| <span class="sourceLineNo">475</span><a name="line.475"></a> |
| <span class="sourceLineNo">476</span> /**<a name="line.476"></a> |
| <span class="sourceLineNo">477</span> * Removes a framework listener.<a name="line.477"></a> |
| <span class="sourceLineNo">478</span> * @param listener the listener to remove<a name="line.478"></a> |
| <span class="sourceLineNo">479</span> * @see org.osgi.framework.BundleContext#removeFrameworkListener(org.osgi.framework.FrameworkListener)<a name="line.479"></a> |
| <span class="sourceLineNo">480</span> */<a name="line.480"></a> |
| <span class="sourceLineNo">481</span> public void removeFrameworkListener(FrameworkListener listener) {<a name="line.481"></a> |
| <span class="sourceLineNo">482</span> m_global.removeFrameworkListener(listener);<a name="line.482"></a> |
| <span class="sourceLineNo">483</span> }<a name="line.483"></a> |
| <span class="sourceLineNo">484</span><a name="line.484"></a> |
| <span class="sourceLineNo">485</span> /**<a name="line.485"></a> |
| <span class="sourceLineNo">486</span> * Registers a service.<a name="line.486"></a> |
| <span class="sourceLineNo">487</span> * Operation not supported.<a name="line.487"></a> |
| <span class="sourceLineNo">488</span> * @param clazz the class object<a name="line.488"></a> |
| <span class="sourceLineNo">489</span> * @param svc the service object<a name="line.489"></a> |
| <span class="sourceLineNo">490</span> * @param properties the properties<a name="line.490"></a> |
| <span class="sourceLineNo">491</span> * @param <S> the type of service<a name="line.491"></a> |
| <span class="sourceLineNo">492</span> * @return the service registration<a name="line.492"></a> |
| <span class="sourceLineNo">493</span> */<a name="line.493"></a> |
| <span class="sourceLineNo">494</span> public <S> ServiceRegistration<S> registerService(Class<S> clazz, S svc, Dictionary<String, ?> properties) {<a name="line.494"></a> |
| <span class="sourceLineNo">495</span> throw new UnsupportedOperationException("PolicyServiceContext can only be used for service dependency and not to provide services");<a name="line.495"></a> |
| <span class="sourceLineNo">496</span> }<a name="line.496"></a> |
| <span class="sourceLineNo">497</span><a name="line.497"></a> |
| <span class="sourceLineNo">498</span>}<a name="line.498"></a> |
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| </pre> |
| </div> |
| </body> |
| </html> |
