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| <a name="1" href="#1">1</a> <em class="comment">/*</em> |
| <a name="2" href="#2">2</a> <em class="comment"> * Copyright 1999-2004 The Apache Software Foundation.</em> |
| <a name="3" href="#3">3</a> <em class="comment"> *</em> |
| <a name="4" href="#4">4</a> <em class="comment"> * Licensed under the Apache License, Version 2.0 (the "License");</em> |
| <a name="5" href="#5">5</a> <em class="comment"> * you may not use this file except in compliance with the License.</em> |
| <a name="6" href="#6">6</a> <em class="comment"> * You may obtain a copy of the License at</em> |
| <a name="7" href="#7">7</a> <em class="comment"> *</em> |
| <a name="8" href="#8">8</a> <em class="comment"> * <a href="http://www.apache.org/licenses/LICENSE-2.0" target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.0</a></em> |
| <a name="9" href="#9">9</a> <em class="comment"> *</em> |
| <a name="10" href="#10">10</a> <em class="comment"> * Unless required by applicable law or agreed to in writing, software</em> |
| <a name="11" href="#11">11</a> <em class="comment"> * distributed under the License is distributed on an "AS IS" BASIS,</em> |
| <a name="12" href="#12">12</a> <em class="comment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</em> |
| <a name="13" href="#13">13</a> <em class="comment"> * See the License for the specific language governing permissions and</em> |
| <a name="14" href="#14">14</a> <em class="comment"> * limitations under the License.</em> |
| <a name="15" href="#15">15</a> <em class="comment"> *</em> |
| <a name="16" href="#16">16</a> <em class="comment"> */</em> |
| <a name="17" href="#17">17</a> |
| <a name="18" href="#18">18</a> <strong>package</strong> org.apache.savan.subscription; |
| <a name="19" href="#19">19</a> |
| <a name="20" href="#20">20</a> <strong>import</strong> org.apache.axis2.context.ConfigurationContext; |
| <a name="21" href="#21">21</a> <strong>import</strong> org.apache.axis2.context.ServiceContext; |
| <a name="22" href="#22">22</a> <strong>import</strong> org.apache.savan.SavanException; |
| <a name="23" href="#23">23</a> <strong>import</strong> org.apache.savan.SavanMessageContext; |
| <a name="24" href="#24">24</a> <strong>import</strong> org.apache.savan.storage.SubscriberStore; |
| <a name="25" href="#25">25</a> <strong>import</strong> org.apache.savan.subscribers.AbstractSubscriber; |
| <a name="26" href="#26">26</a> <strong>import</strong> org.apache.savan.subscribers.Subscriber; |
| <a name="27" href="#27">27</a> <strong>import</strong> org.apache.savan.util.CommonUtil; |
| <a name="28" href="#28">28</a> |
| <a name="29" href="#29">29</a> <em>/**<em>*</em></em> |
| <a name="30" href="#30">30</a> <em> * Abstractly defines subscription methods.</em> |
| <a name="31" href="#31">31</a> <em> * Each protocol may extend this to add its own work.</em> |
| <a name="32" href="#32">32</a> <em> */</em> |
| <a name="33" href="#33">33</a> <strong>public</strong> <strong>abstract</strong> <strong>class</strong> <a href="../../../../org/apache/savan/subscription/SubscriptionProcessor.html">SubscriptionProcessor</a> { |
| <a name="34" href="#34">34</a> |
| <a name="35" href="#35">35</a> <strong>public</strong> <strong>abstract</strong> <strong>void</strong> init (SavanMessageContext smc) throws SavanException; |
| <a name="36" href="#36">36</a> |
| <a name="37" href="#37">37</a> <strong>public</strong> <strong>void</strong> unsubscribe(<a href="../../../../org/apache/savan/SavanMessageContext.html">SavanMessageContext</a> endSubscriptionMessage) throws SavanException { |
| <a name="38" href="#38">38</a> String subscriberID = getSubscriberID (endSubscriptionMessage); |
| <a name="39" href="#39">39</a> <strong>if</strong> (subscriberID==<strong>null</strong>) { |
| <a name="40" href="#40">40</a> String message = <span class="string">"Cannot find the subscriber ID"</span>; |
| <a name="41" href="#41">41</a> <strong>throw</strong> <strong>new</strong> <a href="../../../../org/apache/savan/SavanException.html">SavanException</a> (message); |
| <a name="42" href="#42">42</a> } |
| <a name="43" href="#43">43</a> |
| <a name="44" href="#44">44</a> SubscriberStore store = endSubscriptionMessage.getSubscriberStore(); |
| <a name="45" href="#45">45</a> <strong>if</strong> (store==<strong>null</strong>) |
| <a name="46" href="#46">46</a> <strong>throw</strong> <strong>new</strong> <a href="../../../../org/apache/savan/SavanException.html">SavanException</a> (<span class="string">"AbstractSubscriber store not found"</span>); |
| <a name="47" href="#47">47</a> |
| <a name="48" href="#48">48</a> store.delete (subscriberID); |
| <a name="49" href="#49">49</a> } |
| <a name="50" href="#50">50</a> |
| <a name="51" href="#51">51</a> <strong>public</strong> <strong>void</strong> renewSubscription(<a href="../../../../org/apache/savan/SavanMessageContext.html">SavanMessageContext</a> renewMessage) throws SavanException { |
| <a name="52" href="#52">52</a> SubscriberStore store = renewMessage.getSubscriberStore(); |
| <a name="53" href="#53">53</a> <strong>if</strong> (store==<strong>null</strong>) |
| <a name="54" href="#54">54</a> <strong>throw</strong> <strong>new</strong> <a href="../../../../org/apache/savan/SavanException.html">SavanException</a> (<span class="string">"AbstractSubscriber store not found"</span>); |
| <a name="55" href="#55">55</a> |
| <a name="56" href="#56">56</a> ExpirationBean bean = getExpirationBean(renewMessage); |
| <a name="57" href="#57">57</a> AbstractSubscriber subscriber = (AbstractSubscriber) store.retrieve(bean.getSubscriberID()); |
| <a name="58" href="#58">58</a> <strong>if</strong> (subscriber==<strong>null</strong>) { |
| <a name="59" href="#59">59</a> <strong>throw</strong> <strong>new</strong> <a href="../../../../org/apache/savan/SavanException.html">SavanException</a> (<span class="string">"Given subscriber is not present"</span>); |
| <a name="60" href="#60">60</a> } |
| <a name="61" href="#61">61</a> |
| <a name="62" href="#62">62</a> subscriber.renewSubscription(bean); |
| <a name="63" href="#63">63</a> } |
| <a name="64" href="#64">64</a> |
| <a name="65" href="#65">65</a> <strong>public</strong> <strong>void</strong> subscribe(<a href="../../../../org/apache/savan/SavanMessageContext.html">SavanMessageContext</a> subscriptionMessage) throws SavanException { |
| <a name="66" href="#66">66</a> SubscriberStore store = subscriptionMessage.getSubscriberStore(); |
| <a name="67" href="#67">67</a> <strong>if</strong> (store==<strong>null</strong>) |
| <a name="68" href="#68">68</a> <strong>throw</strong> <strong>new</strong> <a href="../../../../org/apache/savan/SavanException.html">SavanException</a> (<span class="string">"AbstractSubscriber store not found"</span>); |
| <a name="69" href="#69">69</a> |
| <a name="70" href="#70">70</a> <strong>if</strong> (store==<strong>null</strong>) |
| <a name="71" href="#71">71</a> <strong>throw</strong> <strong>new</strong> <a href="../../../../org/apache/savan/SavanException.html">SavanException</a> (<span class="string">"Sabscriber store not found"</span>); |
| <a name="72" href="#72">72</a> |
| <a name="73" href="#73">73</a> Subscriber subscriber = getSubscriberFromMessage (subscriptionMessage); |
| <a name="74" href="#74">74</a> store.store (subscriber); |
| <a name="75" href="#75">75</a> } |
| <a name="76" href="#76">76</a> |
| <a name="77" href="#77">77</a> <strong>public</strong> <strong>void</strong> endSubscription(String subscriberID,String reason,ServiceContext serviceContext) throws SavanException { |
| <a name="78" href="#78">78</a> |
| <a name="79" href="#79">79</a> SubscriberStore store =CommonUtil.getSubscriberStore(serviceContext.getAxisService()); |
| <a name="80" href="#80">80</a> <strong>if</strong> (store==<strong>null</strong>) { |
| <a name="81" href="#81">81</a> <em class="comment">//TODO do something</em> |
| <a name="82" href="#82">82</a> } |
| <a name="83" href="#83">83</a> |
| <a name="84" href="#84">84</a> Subscriber subscriber = store.retrieve(subscriberID); |
| <a name="85" href="#85">85</a> doProtocolSpecificEndSubscription(subscriber,reason,serviceContext.getConfigurationContext()); |
| <a name="86" href="#86">86</a> |
| <a name="87" href="#87">87</a> store.delete(subscriberID); |
| <a name="88" href="#88">88</a> } |
| <a name="89" href="#89">89</a> |
| <a name="90" href="#90">90</a> <strong>public</strong> <strong>abstract</strong> <strong>void</strong> pauseSubscription (SavanMessageContext pauseSubscriptionMessage) throws SavanException; |
| <a name="91" href="#91">91</a> |
| <a name="92" href="#92">92</a> <strong>public</strong> <strong>abstract</strong> <strong>void</strong> resumeSubscription (SavanMessageContext resumeSubscriptionMessage) throws SavanException; |
| <a name="93" href="#93">93</a> |
| <a name="94" href="#94">94</a> <strong>public</strong> <strong>abstract</strong> <a href="../../../../org/apache/savan/subscribers/Subscriber.html">Subscriber</a> getSubscriberFromMessage (SavanMessageContext smc) throws SavanException; |
| <a name="95" href="#95">95</a> |
| <a name="96" href="#96">96</a> <strong>public</strong> <strong>abstract</strong> <a href="../../../../org/apache/savan/subscription/ExpirationBean.html">ExpirationBean</a> getExpirationBean (SavanMessageContext renewMessage) throws SavanException; |
| <a name="97" href="#97">97</a> |
| <a name="98" href="#98">98</a> <strong>public</strong> <strong>abstract</strong> String getSubscriberID (SavanMessageContext smc) throws SavanException; |
| <a name="99" href="#99">99</a> |
| <a name="100" href="#100">100</a> <strong>public</strong> <strong>abstract</strong> <strong>void</strong> doProtocolSpecificEndSubscription (Subscriber subscriber,String reason,ConfigurationContext configurationContext) throws SavanException; |
| <a name="101" href="#101">101</a> |
| <a name="102" href="#102">102</a> } |
| </pre> |
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