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| <div id="overview"><a href="../../../../../../../apidocs/org/apache/juddi/v3/client/mapping/PolicyLocalFirst.html">View Javadoc</a></div><pre> |
| <a class="jxr_linenumber" name="L1" href="#L1">1</a> <em class="jxr_comment">/*</em> |
| <a class="jxr_linenumber" name="L2" href="#L2">2</a> <em class="jxr_comment"> * Copyright 2001-2011 The Apache Software Foundation.</em> |
| <a class="jxr_linenumber" name="L3" href="#L3">3</a> <em class="jxr_comment"> * </em> |
| <a class="jxr_linenumber" name="L4" href="#L4">4</a> <em class="jxr_comment"> * Licensed under the Apache License, Version 2.0 (the "License");</em> |
| <a class="jxr_linenumber" name="L5" href="#L5">5</a> <em class="jxr_comment"> * you may not use this file except in compliance with the License.</em> |
| <a class="jxr_linenumber" name="L6" href="#L6">6</a> <em class="jxr_comment"> * You may obtain a copy of the License at</em> |
| <a class="jxr_linenumber" name="L7" href="#L7">7</a> <em class="jxr_comment"> * </em> |
| <a class="jxr_linenumber" name="L8" href="#L8">8</a> <em class="jxr_comment"> * <a href="http://www.apache.org/licenses/LICENSE-2." target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.</a>0</em> |
| <a class="jxr_linenumber" name="L9" href="#L9">9</a> <em class="jxr_comment"> * </em> |
| <a class="jxr_linenumber" name="L10" href="#L10">10</a> <em class="jxr_comment"> * Unless required by applicable law or agreed to in writing, software</em> |
| <a class="jxr_linenumber" name="L11" href="#L11">11</a> <em class="jxr_comment"> * distributed under the License is distributed on an "AS IS" BASIS,</em> |
| <a class="jxr_linenumber" name="L12" href="#L12">12</a> <em class="jxr_comment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</em> |
| <a class="jxr_linenumber" name="L13" href="#L13">13</a> <em class="jxr_comment"> * See the License for the specific language governing permissions and</em> |
| <a class="jxr_linenumber" name="L14" href="#L14">14</a> <em class="jxr_comment"> * limitations under the License.</em> |
| <a class="jxr_linenumber" name="L15" href="#L15">15</a> <em class="jxr_comment"> *</em> |
| <a class="jxr_linenumber" name="L16" href="#L16">16</a> <em class="jxr_comment"> */</em> |
| <a class="jxr_linenumber" name="L17" href="#L17">17</a> <strong class="jxr_keyword">package</strong> org.apache.juddi.v3.client.mapping; |
| <a class="jxr_linenumber" name="L18" href="#L18">18</a> |
| <a class="jxr_linenumber" name="L19" href="#L19">19</a> <strong class="jxr_keyword">import</strong> java.util.Properties; |
| <a class="jxr_linenumber" name="L20" href="#L20">20</a> |
| <a class="jxr_linenumber" name="L21" href="#L21">21</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../../org/apache/juddi/v3/client/mapping/PolicyLocalFirst.html">PolicyLocalFirst</a> <strong class="jxr_keyword">extends</strong> <a href="../../../../../../org/apache/juddi/v3/client/mapping/PolicyRoundRobin.html">PolicyRoundRobin</a> { |
| <a class="jxr_linenumber" name="L22" href="#L22">22</a> |
| <a class="jxr_linenumber" name="L23" href="#L23">23</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">static</strong> String JUDDI_CLIENT_LOCAL = <span class="jxr_string">"juddi.client.local"</span>; |
| <a class="jxr_linenumber" name="L24" href="#L24">24</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">static</strong> String DEFAULT_CLIENT_LOCAL = <span class="jxr_string">"localhost"</span>; |
| <a class="jxr_linenumber" name="L25" href="#L25">25</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> String local; |
| <a class="jxr_linenumber" name="L26" href="#L26">26</a> |
| <a class="jxr_linenumber" name="L27" href="#L27">27</a> <em class="jxr_javadoccomment">/**</em> |
| <a class="jxr_linenumber" name="L28" href="#L28">28</a> <em class="jxr_javadoccomment"> * This policy prefers 'local' EPR over remote EPRs. By default 'local' means</em> |
| <a class="jxr_linenumber" name="L29" href="#L29">29</a> <em class="jxr_javadoccomment"> * the EPR contains the String 'localhost'. This setting can be overwritten</em> |
| <a class="jxr_linenumber" name="L30" href="#L30">30</a> <em class="jxr_javadoccomment"> * by setting the 'juddi.client.local' property. An example would be 'localhost:8080'.</em> |
| <a class="jxr_linenumber" name="L31" href="#L31">31</a> <em class="jxr_javadoccomment"> * </em> |
| <a class="jxr_linenumber" name="L32" href="#L32">32</a> <em class="jxr_javadoccomment"> * @param properties</em> |
| <a class="jxr_linenumber" name="L33" href="#L33">33</a> <em class="jxr_javadoccomment"> */</em> |
| <a class="jxr_linenumber" name="L34" href="#L34">34</a> <strong class="jxr_keyword">public</strong> <a href="../../../../../../org/apache/juddi/v3/client/mapping/PolicyLocalFirst.html">PolicyLocalFirst</a>(Properties properties) { |
| <a class="jxr_linenumber" name="L35" href="#L35">35</a> <strong class="jxr_keyword">super</strong>(properties); |
| <a class="jxr_linenumber" name="L36" href="#L36">36</a> init(properties); |
| <a class="jxr_linenumber" name="L37" href="#L37">37</a> } |
| <a class="jxr_linenumber" name="L38" href="#L38">38</a> |
| <a class="jxr_linenumber" name="L39" href="#L39">39</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">synchronized</strong> <strong class="jxr_keyword">void</strong> init(Properties properties){ |
| <a class="jxr_linenumber" name="L40" href="#L40">40</a> <strong class="jxr_keyword">if</strong> (properties!=<strong class="jxr_keyword">null</strong>) { |
| <a class="jxr_linenumber" name="L41" href="#L41">41</a> local = properties.getProperty(JUDDI_CLIENT_LOCAL, DEFAULT_CLIENT_LOCAL); |
| <a class="jxr_linenumber" name="L42" href="#L42">42</a> } <strong class="jxr_keyword">else</strong> { |
| <a class="jxr_linenumber" name="L43" href="#L43">43</a> local = DEFAULT_CLIENT_LOCAL; |
| <a class="jxr_linenumber" name="L44" href="#L44">44</a> } |
| <a class="jxr_linenumber" name="L45" href="#L45">45</a> } |
| <a class="jxr_linenumber" name="L46" href="#L46">46</a> |
| <a class="jxr_linenumber" name="L47" href="#L47">47</a> <strong class="jxr_keyword">public</strong> String select(<a href="../../../../../../org/apache/juddi/v3/client/mapping/Topology.html">Topology</a> topology) { |
| <a class="jxr_linenumber" name="L48" href="#L48">48</a> |
| <a class="jxr_linenumber" name="L49" href="#L49">49</a> <strong class="jxr_keyword">if</strong> (topology.getEprs().size()==0) <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>; |
| <a class="jxr_linenumber" name="L50" href="#L50">50</a> |
| <a class="jxr_linenumber" name="L51" href="#L51">51</a> <strong class="jxr_keyword">if</strong> ((topology.getHasLocal()==<strong class="jxr_keyword">null</strong>)) { |
| <a class="jxr_linenumber" name="L52" href="#L52">52</a> <strong class="jxr_keyword">int</strong> pointer = 0; |
| <a class="jxr_linenumber" name="L53" href="#L53">53</a> topology.setHasLocal(Boolean.FALSE); |
| <a class="jxr_linenumber" name="L54" href="#L54">54</a> <strong class="jxr_keyword">for</strong> (String epr : topology.getEprs()) { |
| <a class="jxr_linenumber" name="L55" href="#L55">55</a> <strong class="jxr_keyword">if</strong> (epr.toLowerCase().contains(local.toLowerCase())) { |
| <a class="jxr_linenumber" name="L56" href="#L56">56</a> topology.setPointer(pointer); |
| <a class="jxr_linenumber" name="L57" href="#L57">57</a> topology.setHasLocal(Boolean.TRUE); |
| <a class="jxr_linenumber" name="L58" href="#L58">58</a> <strong class="jxr_keyword">break</strong>; |
| <a class="jxr_linenumber" name="L59" href="#L59">59</a> } |
| <a class="jxr_linenumber" name="L60" href="#L60">60</a> pointer++; |
| <a class="jxr_linenumber" name="L61" href="#L61">61</a> } |
| <a class="jxr_linenumber" name="L62" href="#L62">62</a> |
| <a class="jxr_linenumber" name="L63" href="#L63">63</a> } |
| <a class="jxr_linenumber" name="L64" href="#L64">64</a> |
| <a class="jxr_linenumber" name="L65" href="#L65">65</a> <strong class="jxr_keyword">if</strong> (topology.getHasLocal()) { |
| <a class="jxr_linenumber" name="L66" href="#L66">66</a> <em class="jxr_comment">//return the localEpr</em> |
| <a class="jxr_linenumber" name="L67" href="#L67">67</a> <strong class="jxr_keyword">return</strong> topology.getEprs().get(topology.getPointer()); |
| <a class="jxr_linenumber" name="L68" href="#L68">68</a> } <strong class="jxr_keyword">else</strong> { |
| <a class="jxr_linenumber" name="L69" href="#L69">69</a> <em class="jxr_comment">//no local EPR, fall back on roundrobin</em> |
| <a class="jxr_linenumber" name="L70" href="#L70">70</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">super</strong>.select(topology); |
| <a class="jxr_linenumber" name="L71" href="#L71">71</a> } |
| <a class="jxr_linenumber" name="L72" href="#L72">72</a> } |
| <a class="jxr_linenumber" name="L73" href="#L73">73</a> |
| <a class="jxr_linenumber" name="L74" href="#L74">74</a> } |
| </pre> |
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