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From kisho...@apache.org
Subject svn commit: r1479756 [32/39] - in /incubator/helix/site-content: ./ apidocs/reference/org/apache/helix/ apidocs/reference/org/apache/helix/agent/ apidocs/reference/org/apache/helix/manager/zk/ apidocs/reference/org/apache/helix/messaging/handling/ apid...
Date Tue, 07 May 2013 03:11:00 GMT
Modified: incubator/helix/site-content/xref-test/org/apache/helix/integration/TestZkReconnect.html
URL: http://svn.apache.org/viewvc/incubator/helix/site-content/xref-test/org/apache/helix/integration/TestZkReconnect.html?rev=1479756&r1=1479755&r2=1479756&view=diff
==============================================================================
--- incubator/helix/site-content/xref-test/org/apache/helix/integration/TestZkReconnect.html (original)
+++ incubator/helix/site-content/xref-test/org/apache/helix/integration/TestZkReconnect.html Tue May  7 03:10:53 2013
@@ -10,140 +10,159 @@
 
 <a class="jxr_linenumber" name="1" href="#1">1</a>   <strong class="jxr_keyword">package</strong> org.apache.helix.integration;
 <a class="jxr_linenumber" name="2" href="#2">2</a>   
-<a class="jxr_linenumber" name="3" href="#3">3</a>   <strong class="jxr_keyword">import</strong> java.util.concurrent.CountDownLatch;
-<a class="jxr_linenumber" name="4" href="#4">4</a>   <strong class="jxr_keyword">import</strong> java.util.concurrent.Executors;
-<a class="jxr_linenumber" name="5" href="#5">5</a>   <strong class="jxr_keyword">import</strong> java.util.concurrent.ScheduledFuture;
-<a class="jxr_linenumber" name="6" href="#6">6</a>   <strong class="jxr_keyword">import</strong> java.util.concurrent.TimeUnit;
-<a class="jxr_linenumber" name="7" href="#7">7</a>   <strong class="jxr_keyword">import</strong> java.util.concurrent.atomic.AtomicReference;
-<a class="jxr_linenumber" name="8" href="#8">8</a>   
-<a class="jxr_linenumber" name="9" href="#9">9</a>   <strong class="jxr_keyword">import</strong> org.I0Itec.zkclient.ZkServer;
-<a class="jxr_linenumber" name="10" href="#10">10</a>  <strong class="jxr_keyword">import</strong> org.apache.helix.HelixAdmin;
-<a class="jxr_linenumber" name="11" href="#11">11</a>  <strong class="jxr_keyword">import</strong> org.apache.helix.HelixManager;
-<a class="jxr_linenumber" name="12" href="#12">12</a>  <strong class="jxr_keyword">import</strong> org.apache.helix.HelixManagerFactory;
-<a class="jxr_linenumber" name="13" href="#13">13</a>  <strong class="jxr_keyword">import</strong> org.apache.helix.InstanceType;
-<a class="jxr_linenumber" name="14" href="#14">14</a>  <strong class="jxr_keyword">import</strong> org.apache.helix.NotificationContext;
-<a class="jxr_linenumber" name="15" href="#15">15</a>  <strong class="jxr_keyword">import</strong> org.apache.helix.TestHelper;
-<a class="jxr_linenumber" name="16" href="#16">16</a>  <strong class="jxr_keyword">import</strong> org.apache.helix.model.IdealState;
-<a class="jxr_linenumber" name="17" href="#17">17</a>  <strong class="jxr_keyword">import</strong> org.apache.helix.model.Message;
-<a class="jxr_linenumber" name="18" href="#18">18</a>  <strong class="jxr_keyword">import</strong> org.apache.helix.participant.statemachine.StateModel;
-<a class="jxr_linenumber" name="19" href="#19">19</a>  <strong class="jxr_keyword">import</strong> org.apache.helix.participant.statemachine.StateModelFactory;
-<a class="jxr_linenumber" name="20" href="#20">20</a>  <strong class="jxr_keyword">import</strong> org.apache.helix.tools.ClusterSetup;
-<a class="jxr_linenumber" name="21" href="#21">21</a>  <strong class="jxr_keyword">import</strong> org.apache.helix.tools.ClusterStateVerifier;
-<a class="jxr_linenumber" name="22" href="#22">22</a>  <strong class="jxr_keyword">import</strong> org.apache.helix.tools.ClusterStateVerifier.BestPossAndExtViewZkVerifier;
-<a class="jxr_linenumber" name="23" href="#23">23</a>  <strong class="jxr_keyword">import</strong> org.apache.log4j.Logger;
-<a class="jxr_linenumber" name="24" href="#24">24</a>  <strong class="jxr_keyword">import</strong> org.testng.Assert;
-<a class="jxr_linenumber" name="25" href="#25">25</a>  <strong class="jxr_keyword">import</strong> org.testng.annotations.Test;
-<a class="jxr_linenumber" name="26" href="#26">26</a>  
-<a class="jxr_linenumber" name="27" href="#27">27</a>  <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../org/apache/helix/integration/TestZkReconnect.html">TestZkReconnect</a> {
-<a class="jxr_linenumber" name="28" href="#28">28</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> Logger LOG = Logger.getLogger(TestZkReconnect.<strong class="jxr_keyword">class</strong>);
-<a class="jxr_linenumber" name="29" href="#29">29</a>  
-<a class="jxr_linenumber" name="30" href="#30">30</a>    @Test
-<a class="jxr_linenumber" name="31" href="#31">31</a>    <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testZKReconnect() <strong class="jxr_keyword">throws</strong> Exception {
-<a class="jxr_linenumber" name="32" href="#32">32</a>      <strong class="jxr_keyword">final</strong> AtomicReference&lt;ZkServer&gt; zkServerRef = <strong class="jxr_keyword">new</strong> AtomicReference&lt;ZkServer&gt;();
-<a class="jxr_linenumber" name="33" href="#33">33</a>      <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> zkPort = TestHelper.getRandomPort();
-<a class="jxr_linenumber" name="34" href="#34">34</a>      <strong class="jxr_keyword">final</strong> String zkAddr = String.format(<span class="jxr_string">"localhost:%d"</span>, zkPort);
-<a class="jxr_linenumber" name="35" href="#35">35</a>      ZkServer zkServer = TestHelper.startZkSever(zkAddr);
-<a class="jxr_linenumber" name="36" href="#36">36</a>      zkServerRef.set(zkServer);
-<a class="jxr_linenumber" name="37" href="#37">37</a>      
-<a class="jxr_linenumber" name="38" href="#38">38</a>      String className = TestHelper.getTestClassName();
-<a class="jxr_linenumber" name="39" href="#39">39</a>      String methodName = TestHelper.getTestMethodName();
-<a class="jxr_linenumber" name="40" href="#40">40</a>      String clusterName = className + <span class="jxr_string">"_"</span> + methodName;
-<a class="jxr_linenumber" name="41" href="#41">41</a>  
-<a class="jxr_linenumber" name="42" href="#42">42</a>      <em class="jxr_comment">// Setup cluster</em>
-<a class="jxr_linenumber" name="43" href="#43">43</a>      LOG.info(<span class="jxr_string">"Setup clusters"</span>);
-<a class="jxr_linenumber" name="44" href="#44">44</a>      ClusterSetup clusterSetup = <strong class="jxr_keyword">new</strong> ClusterSetup(zkAddr);
-<a class="jxr_linenumber" name="45" href="#45">45</a>      clusterSetup.addCluster(clusterName, <strong class="jxr_keyword">true</strong>);
-<a class="jxr_linenumber" name="46" href="#46">46</a>  
-<a class="jxr_linenumber" name="47" href="#47">47</a>      <em class="jxr_comment">// Registers and starts controller</em>
-<a class="jxr_linenumber" name="48" href="#48">48</a>      LOG.info(<span class="jxr_string">"Starts controller"</span>);
-<a class="jxr_linenumber" name="49" href="#49">49</a>      HelixManager controller = HelixManagerFactory.getZKHelixManager(clusterName, <strong class="jxr_keyword">null</strong>, InstanceType.CONTROLLER, zkAddr);
-<a class="jxr_linenumber" name="50" href="#50">50</a>      controller.connect();
-<a class="jxr_linenumber" name="51" href="#51">51</a>  
-<a class="jxr_linenumber" name="52" href="#52">52</a>      <em class="jxr_comment">// Registers and starts participant</em>
-<a class="jxr_linenumber" name="53" href="#53">53</a>      LOG.info(<span class="jxr_string">"Starts participant"</span>);
-<a class="jxr_linenumber" name="54" href="#54">54</a>      String hostname = <span class="jxr_string">"localhost"</span>;
-<a class="jxr_linenumber" name="55" href="#55">55</a>      String instanceId = String.format(<span class="jxr_string">"%s_%d"</span>, hostname, 1);
-<a class="jxr_linenumber" name="56" href="#56">56</a>      clusterSetup.addInstanceToCluster(clusterName, instanceId);
-<a class="jxr_linenumber" name="57" href="#57">57</a>      HelixManager participant = HelixManagerFactory.getZKHelixManager(clusterName, 
-<a class="jxr_linenumber" name="58" href="#58">58</a>          instanceId, InstanceType.PARTICIPANT, zkAddr);
-<a class="jxr_linenumber" name="59" href="#59">59</a>      participant.connect();
+<a class="jxr_linenumber" name="3" href="#3">3</a>   <em class="jxr_comment">/*</em>
+<a class="jxr_linenumber" name="4" href="#4">4</a>   <em class="jxr_comment"> * Licensed to the Apache Software Foundation (ASF) under one</em>
+<a class="jxr_linenumber" name="5" href="#5">5</a>   <em class="jxr_comment"> * or more contributor license agreements.  See the NOTICE file</em>
+<a class="jxr_linenumber" name="6" href="#6">6</a>   <em class="jxr_comment"> * distributed with this work for additional information</em>
+<a class="jxr_linenumber" name="7" href="#7">7</a>   <em class="jxr_comment"> * regarding copyright ownership.  The ASF licenses this file</em>
+<a class="jxr_linenumber" name="8" href="#8">8</a>   <em class="jxr_comment"> * to you under the Apache License, Version 2.0 (the</em>
+<a class="jxr_linenumber" name="9" href="#9">9</a>   <em class="jxr_comment"> * "License"); you may not use this file except in compliance</em>
+<a class="jxr_linenumber" name="10" href="#10">10</a>  <em class="jxr_comment"> * with the License.  You may obtain a copy of the License at</em>
+<a class="jxr_linenumber" name="11" href="#11">11</a>  <em class="jxr_comment"> *</em>
+<a class="jxr_linenumber" name="12" href="#12">12</a>  <em class="jxr_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 class="jxr_linenumber" name="13" href="#13">13</a>  <em class="jxr_comment"> *</em>
+<a class="jxr_linenumber" name="14" href="#14">14</a>  <em class="jxr_comment"> * Unless required by applicable law or agreed to in writing,</em>
+<a class="jxr_linenumber" name="15" href="#15">15</a>  <em class="jxr_comment"> * software distributed under the License is distributed on an</em>
+<a class="jxr_linenumber" name="16" href="#16">16</a>  <em class="jxr_comment"> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</em>
+<a class="jxr_linenumber" name="17" href="#17">17</a>  <em class="jxr_comment"> * KIND, either express or implied.  See the License for the</em>
+<a class="jxr_linenumber" name="18" href="#18">18</a>  <em class="jxr_comment"> * specific language governing permissions and limitations</em>
+<a class="jxr_linenumber" name="19" href="#19">19</a>  <em class="jxr_comment"> * under the License.</em>
+<a class="jxr_linenumber" name="20" href="#20">20</a>  <em class="jxr_comment"> */</em>
+<a class="jxr_linenumber" name="21" href="#21">21</a>  
+<a class="jxr_linenumber" name="22" href="#22">22</a>  <strong class="jxr_keyword">import</strong> java.util.concurrent.CountDownLatch;
+<a class="jxr_linenumber" name="23" href="#23">23</a>  <strong class="jxr_keyword">import</strong> java.util.concurrent.Executors;
+<a class="jxr_linenumber" name="24" href="#24">24</a>  <strong class="jxr_keyword">import</strong> java.util.concurrent.ScheduledFuture;
+<a class="jxr_linenumber" name="25" href="#25">25</a>  <strong class="jxr_keyword">import</strong> java.util.concurrent.TimeUnit;
+<a class="jxr_linenumber" name="26" href="#26">26</a>  <strong class="jxr_keyword">import</strong> java.util.concurrent.atomic.AtomicReference;
+<a class="jxr_linenumber" name="27" href="#27">27</a>  
+<a class="jxr_linenumber" name="28" href="#28">28</a>  <strong class="jxr_keyword">import</strong> org.I0Itec.zkclient.ZkServer;
+<a class="jxr_linenumber" name="29" href="#29">29</a>  <strong class="jxr_keyword">import</strong> org.apache.helix.HelixAdmin;
+<a class="jxr_linenumber" name="30" href="#30">30</a>  <strong class="jxr_keyword">import</strong> org.apache.helix.HelixManager;
+<a class="jxr_linenumber" name="31" href="#31">31</a>  <strong class="jxr_keyword">import</strong> org.apache.helix.HelixManagerFactory;
+<a class="jxr_linenumber" name="32" href="#32">32</a>  <strong class="jxr_keyword">import</strong> org.apache.helix.InstanceType;
+<a class="jxr_linenumber" name="33" href="#33">33</a>  <strong class="jxr_keyword">import</strong> org.apache.helix.NotificationContext;
+<a class="jxr_linenumber" name="34" href="#34">34</a>  <strong class="jxr_keyword">import</strong> org.apache.helix.TestHelper;
+<a class="jxr_linenumber" name="35" href="#35">35</a>  <strong class="jxr_keyword">import</strong> org.apache.helix.model.IdealState;
+<a class="jxr_linenumber" name="36" href="#36">36</a>  <strong class="jxr_keyword">import</strong> org.apache.helix.model.Message;
+<a class="jxr_linenumber" name="37" href="#37">37</a>  <strong class="jxr_keyword">import</strong> org.apache.helix.participant.statemachine.StateModel;
+<a class="jxr_linenumber" name="38" href="#38">38</a>  <strong class="jxr_keyword">import</strong> org.apache.helix.participant.statemachine.StateModelFactory;
+<a class="jxr_linenumber" name="39" href="#39">39</a>  <strong class="jxr_keyword">import</strong> org.apache.helix.tools.ClusterSetup;
+<a class="jxr_linenumber" name="40" href="#40">40</a>  <strong class="jxr_keyword">import</strong> org.apache.helix.tools.ClusterStateVerifier;
+<a class="jxr_linenumber" name="41" href="#41">41</a>  <strong class="jxr_keyword">import</strong> org.apache.helix.tools.ClusterStateVerifier.BestPossAndExtViewZkVerifier;
+<a class="jxr_linenumber" name="42" href="#42">42</a>  <strong class="jxr_keyword">import</strong> org.apache.log4j.Logger;
+<a class="jxr_linenumber" name="43" href="#43">43</a>  <strong class="jxr_keyword">import</strong> org.testng.Assert;
+<a class="jxr_linenumber" name="44" href="#44">44</a>  <strong class="jxr_keyword">import</strong> org.testng.annotations.Test;
+<a class="jxr_linenumber" name="45" href="#45">45</a>  
+<a class="jxr_linenumber" name="46" href="#46">46</a>  <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../org/apache/helix/integration/TestZkReconnect.html">TestZkReconnect</a> {
+<a class="jxr_linenumber" name="47" href="#47">47</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> Logger LOG = Logger.getLogger(TestZkReconnect.<strong class="jxr_keyword">class</strong>);
+<a class="jxr_linenumber" name="48" href="#48">48</a>  
+<a class="jxr_linenumber" name="49" href="#49">49</a>    @Test
+<a class="jxr_linenumber" name="50" href="#50">50</a>    <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testZKReconnect() <strong class="jxr_keyword">throws</strong> Exception {
+<a class="jxr_linenumber" name="51" href="#51">51</a>      <strong class="jxr_keyword">final</strong> AtomicReference&lt;ZkServer&gt; zkServerRef = <strong class="jxr_keyword">new</strong> AtomicReference&lt;ZkServer&gt;();
+<a class="jxr_linenumber" name="52" href="#52">52</a>      <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> zkPort = TestHelper.getRandomPort();
+<a class="jxr_linenumber" name="53" href="#53">53</a>      <strong class="jxr_keyword">final</strong> String zkAddr = String.format(<span class="jxr_string">"localhost:%d"</span>, zkPort);
+<a class="jxr_linenumber" name="54" href="#54">54</a>      ZkServer zkServer = TestHelper.startZkSever(zkAddr);
+<a class="jxr_linenumber" name="55" href="#55">55</a>      zkServerRef.set(zkServer);
+<a class="jxr_linenumber" name="56" href="#56">56</a>      
+<a class="jxr_linenumber" name="57" href="#57">57</a>      String className = TestHelper.getTestClassName();
+<a class="jxr_linenumber" name="58" href="#58">58</a>      String methodName = TestHelper.getTestMethodName();
+<a class="jxr_linenumber" name="59" href="#59">59</a>      String clusterName = className + <span class="jxr_string">"_"</span> + methodName;
 <a class="jxr_linenumber" name="60" href="#60">60</a>  
-<a class="jxr_linenumber" name="61" href="#61">61</a>      LOG.info(<span class="jxr_string">"Register state machine"</span>);
-<a class="jxr_linenumber" name="62" href="#62">62</a>      <strong class="jxr_keyword">final</strong> CountDownLatch latch = <strong class="jxr_keyword">new</strong> CountDownLatch(1);
-<a class="jxr_linenumber" name="63" href="#63">63</a>      participant.getStateMachineEngine().registerStateModelFactory(<span class="jxr_string">"OnlineOffline"</span>,
-<a class="jxr_linenumber" name="64" href="#64">64</a>              <strong class="jxr_keyword">new</strong> StateModelFactory&lt;StateModel&gt;() {
-<a class="jxr_linenumber" name="65" href="#65">65</a>                  @Override
-<a class="jxr_linenumber" name="66" href="#66">66</a>                  <strong class="jxr_keyword">public</strong> StateModel createNewStateModel(String stateUnitKey) {
-<a class="jxr_linenumber" name="67" href="#67">67</a>                      <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/helix/integration/TestZkReconnect.html">SimpleStateModel</a>(latch);
-<a class="jxr_linenumber" name="68" href="#68">68</a>                  }
-<a class="jxr_linenumber" name="69" href="#69">69</a>              }, <span class="jxr_string">"test"</span>
-<a class="jxr_linenumber" name="70" href="#70">70</a>      );
-<a class="jxr_linenumber" name="71" href="#71">71</a>  
-<a class="jxr_linenumber" name="72" href="#72">72</a>      String resourceName = <span class="jxr_string">"test-resource"</span>;
-<a class="jxr_linenumber" name="73" href="#73">73</a>      LOG.info(<span class="jxr_string">"Ideal state assignment"</span>);
-<a class="jxr_linenumber" name="74" href="#74">74</a>      HelixAdmin helixAdmin = participant.getClusterManagmentTool();
-<a class="jxr_linenumber" name="75" href="#75">75</a>      helixAdmin.addResource(clusterName, resourceName, 1, <span class="jxr_string">"OnlineOffline"</span>, 
-<a class="jxr_linenumber" name="76" href="#76">76</a>          IdealState.IdealStateModeProperty.CUSTOMIZED.toString());
-<a class="jxr_linenumber" name="77" href="#77">77</a>  
-<a class="jxr_linenumber" name="78" href="#78">78</a>      IdealState idealState = helixAdmin.getResourceIdealState(clusterName, resourceName);
-<a class="jxr_linenumber" name="79" href="#79">79</a>      idealState.setReplicas(<span class="jxr_string">"1"</span>);
-<a class="jxr_linenumber" name="80" href="#80">80</a>      idealState.setStateModelFactoryName(<span class="jxr_string">"test"</span>);
-<a class="jxr_linenumber" name="81" href="#81">81</a>      idealState.setPartitionState(resourceName + <span class="jxr_string">"_0"</span>, instanceId, <span class="jxr_string">"ONLINE"</span>);
-<a class="jxr_linenumber" name="82" href="#82">82</a>  
-<a class="jxr_linenumber" name="83" href="#83">83</a>      LOG.info(<span class="jxr_string">"Shutdown ZK server"</span>);
-<a class="jxr_linenumber" name="84" href="#84">84</a>      TestHelper.stopZkServer(zkServerRef.get());
-<a class="jxr_linenumber" name="85" href="#85">85</a>      Executors.newSingleThreadScheduledExecutor().schedule(<strong class="jxr_keyword">new</strong> Runnable() {
-<a class="jxr_linenumber" name="86" href="#86">86</a>  
-<a class="jxr_linenumber" name="87" href="#87">87</a>          @Override
-<a class="jxr_linenumber" name="88" href="#88">88</a>          <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> run() {
-<a class="jxr_linenumber" name="89" href="#89">89</a>              <strong class="jxr_keyword">try</strong> {
-<a class="jxr_linenumber" name="90" href="#90">90</a>                  LOG.info(<span class="jxr_string">"Restart ZK server"</span>);
-<a class="jxr_linenumber" name="91" href="#91">91</a>                  <em class="jxr_comment">// zkServer.set(TestUtils.startZookeeper(zkDir, zkPort));</em>
-<a class="jxr_linenumber" name="92" href="#92">92</a>                  zkServerRef.set(TestHelper.startZkSever(zkAddr, <strong class="jxr_keyword">null</strong>, false));
-<a class="jxr_linenumber" name="93" href="#93">93</a>              } <strong class="jxr_keyword">catch</strong> (Exception e) {
-<a class="jxr_linenumber" name="94" href="#94">94</a>                  LOG.error(e.getMessage(), e);
-<a class="jxr_linenumber" name="95" href="#95">95</a>              }
-<a class="jxr_linenumber" name="96" href="#96">96</a>          }
-<a class="jxr_linenumber" name="97" href="#97">97</a>      }, 2L, TimeUnit.SECONDS);
-<a class="jxr_linenumber" name="98" href="#98">98</a>  
-<a class="jxr_linenumber" name="99" href="#99">99</a>      <em class="jxr_comment">// future.get();</em>
-<a class="jxr_linenumber" name="100" href="#100">100</a>     
-<a class="jxr_linenumber" name="101" href="#101">101</a>     LOG.info(<span class="jxr_string">"Before update ideal state"</span>);
-<a class="jxr_linenumber" name="102" href="#102">102</a>     helixAdmin.setResourceIdealState(clusterName, resourceName, idealState);
-<a class="jxr_linenumber" name="103" href="#103">103</a>     LOG.info(<span class="jxr_string">"After update ideal state"</span>);
-<a class="jxr_linenumber" name="104" href="#104">104</a> 
-<a class="jxr_linenumber" name="105" href="#105">105</a>     LOG.info(<span class="jxr_string">"Wait for OFFLINE-&gt;ONLINE state transition"</span>);
-<a class="jxr_linenumber" name="106" href="#106">106</a>     <strong class="jxr_keyword">try</strong> {
-<a class="jxr_linenumber" name="107" href="#107">107</a>         Assert.assertTrue(latch.await(10, TimeUnit.SECONDS));
-<a class="jxr_linenumber" name="108" href="#108">108</a>         
-<a class="jxr_linenumber" name="109" href="#109">109</a>         <em class="jxr_comment">// wait until stable state</em>
-<a class="jxr_linenumber" name="110" href="#110">110</a>         <strong class="jxr_keyword">boolean</strong> result =
-<a class="jxr_linenumber" name="111" href="#111">111</a>             ClusterStateVerifier.verifyByZkCallback(<strong class="jxr_keyword">new</strong> BestPossAndExtViewZkVerifier(zkAddr,
-<a class="jxr_linenumber" name="112" href="#112">112</a>                                                                                      clusterName));
-<a class="jxr_linenumber" name="113" href="#113">113</a>         Assert.assertTrue(result);
-<a class="jxr_linenumber" name="114" href="#114">114</a> 
-<a class="jxr_linenumber" name="115" href="#115">115</a>     } <strong class="jxr_keyword">finally</strong> {
-<a class="jxr_linenumber" name="116" href="#116">116</a>         participant.disconnect();
-<a class="jxr_linenumber" name="117" href="#117">117</a>         zkServerRef.get().shutdown();
-<a class="jxr_linenumber" name="118" href="#118">118</a>     }
-<a class="jxr_linenumber" name="119" href="#119">119</a>   }
-<a class="jxr_linenumber" name="120" href="#120">120</a> 
-<a class="jxr_linenumber" name="121" href="#121">121</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../org/apache/helix/integration/TestZkReconnect.html">SimpleStateModel</a> <strong class="jxr_keyword">extends</strong> StateModel {
-<a class="jxr_linenumber" name="122" href="#122">122</a> 
-<a class="jxr_linenumber" name="123" href="#123">123</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> CountDownLatch latch;
-<a class="jxr_linenumber" name="124" href="#124">124</a> 
-<a class="jxr_linenumber" name="125" href="#125">125</a>     <strong class="jxr_keyword">public</strong> <a href="../../../../org/apache/helix/integration/TestZkReconnect.html">SimpleStateModel</a>(CountDownLatch latch) {
-<a class="jxr_linenumber" name="126" href="#126">126</a>         <strong class="jxr_keyword">this</strong>.latch = latch;
-<a class="jxr_linenumber" name="127" href="#127">127</a>     }
-<a class="jxr_linenumber" name="128" href="#128">128</a> 
-<a class="jxr_linenumber" name="129" href="#129">129</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> onBecomeOnlineFromOffline(Message message, NotificationContext context) {
-<a class="jxr_linenumber" name="130" href="#130">130</a>         <em class="jxr_comment">// LOG.info(HelixUtils.toString(message));</em>
-<a class="jxr_linenumber" name="131" href="#131">131</a>       LOG.info(<span class="jxr_string">"message: "</span> + message);
-<a class="jxr_linenumber" name="132" href="#132">132</a>       latch.countDown();
-<a class="jxr_linenumber" name="133" href="#133">133</a>     }
-<a class="jxr_linenumber" name="134" href="#134">134</a>   }
-<a class="jxr_linenumber" name="135" href="#135">135</a> 
-<a class="jxr_linenumber" name="136" href="#136">136</a> }
+<a class="jxr_linenumber" name="61" href="#61">61</a>      <em class="jxr_comment">// Setup cluster</em>
+<a class="jxr_linenumber" name="62" href="#62">62</a>      LOG.info(<span class="jxr_string">"Setup clusters"</span>);
+<a class="jxr_linenumber" name="63" href="#63">63</a>      ClusterSetup clusterSetup = <strong class="jxr_keyword">new</strong> ClusterSetup(zkAddr);
+<a class="jxr_linenumber" name="64" href="#64">64</a>      clusterSetup.addCluster(clusterName, <strong class="jxr_keyword">true</strong>);
+<a class="jxr_linenumber" name="65" href="#65">65</a>  
+<a class="jxr_linenumber" name="66" href="#66">66</a>      <em class="jxr_comment">// Registers and starts controller</em>
+<a class="jxr_linenumber" name="67" href="#67">67</a>      LOG.info(<span class="jxr_string">"Starts controller"</span>);
+<a class="jxr_linenumber" name="68" href="#68">68</a>      HelixManager controller = HelixManagerFactory.getZKHelixManager(clusterName, <strong class="jxr_keyword">null</strong>, InstanceType.CONTROLLER, zkAddr);
+<a class="jxr_linenumber" name="69" href="#69">69</a>      controller.connect();
+<a class="jxr_linenumber" name="70" href="#70">70</a>  
+<a class="jxr_linenumber" name="71" href="#71">71</a>      <em class="jxr_comment">// Registers and starts participant</em>
+<a class="jxr_linenumber" name="72" href="#72">72</a>      LOG.info(<span class="jxr_string">"Starts participant"</span>);
+<a class="jxr_linenumber" name="73" href="#73">73</a>      String hostname = <span class="jxr_string">"localhost"</span>;
+<a class="jxr_linenumber" name="74" href="#74">74</a>      String instanceId = String.format(<span class="jxr_string">"%s_%d"</span>, hostname, 1);
+<a class="jxr_linenumber" name="75" href="#75">75</a>      clusterSetup.addInstanceToCluster(clusterName, instanceId);
+<a class="jxr_linenumber" name="76" href="#76">76</a>      HelixManager participant = HelixManagerFactory.getZKHelixManager(clusterName, 
+<a class="jxr_linenumber" name="77" href="#77">77</a>          instanceId, InstanceType.PARTICIPANT, zkAddr);
+<a class="jxr_linenumber" name="78" href="#78">78</a>      participant.connect();
+<a class="jxr_linenumber" name="79" href="#79">79</a>  
+<a class="jxr_linenumber" name="80" href="#80">80</a>      LOG.info(<span class="jxr_string">"Register state machine"</span>);
+<a class="jxr_linenumber" name="81" href="#81">81</a>      <strong class="jxr_keyword">final</strong> CountDownLatch latch = <strong class="jxr_keyword">new</strong> CountDownLatch(1);
+<a class="jxr_linenumber" name="82" href="#82">82</a>      participant.getStateMachineEngine().registerStateModelFactory(<span class="jxr_string">"OnlineOffline"</span>,
+<a class="jxr_linenumber" name="83" href="#83">83</a>              <strong class="jxr_keyword">new</strong> StateModelFactory&lt;StateModel&gt;() {
+<a class="jxr_linenumber" name="84" href="#84">84</a>                  @Override
+<a class="jxr_linenumber" name="85" href="#85">85</a>                  <strong class="jxr_keyword">public</strong> StateModel createNewStateModel(String stateUnitKey) {
+<a class="jxr_linenumber" name="86" href="#86">86</a>                      <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/helix/integration/TestZkReconnect.html">SimpleStateModel</a>(latch);
+<a class="jxr_linenumber" name="87" href="#87">87</a>                  }
+<a class="jxr_linenumber" name="88" href="#88">88</a>              }, <span class="jxr_string">"test"</span>
+<a class="jxr_linenumber" name="89" href="#89">89</a>      );
+<a class="jxr_linenumber" name="90" href="#90">90</a>  
+<a class="jxr_linenumber" name="91" href="#91">91</a>      String resourceName = <span class="jxr_string">"test-resource"</span>;
+<a class="jxr_linenumber" name="92" href="#92">92</a>      LOG.info(<span class="jxr_string">"Ideal state assignment"</span>);
+<a class="jxr_linenumber" name="93" href="#93">93</a>      HelixAdmin helixAdmin = participant.getClusterManagmentTool();
+<a class="jxr_linenumber" name="94" href="#94">94</a>      helixAdmin.addResource(clusterName, resourceName, 1, <span class="jxr_string">"OnlineOffline"</span>, 
+<a class="jxr_linenumber" name="95" href="#95">95</a>          IdealState.IdealStateModeProperty.CUSTOMIZED.toString());
+<a class="jxr_linenumber" name="96" href="#96">96</a>  
+<a class="jxr_linenumber" name="97" href="#97">97</a>      IdealState idealState = helixAdmin.getResourceIdealState(clusterName, resourceName);
+<a class="jxr_linenumber" name="98" href="#98">98</a>      idealState.setReplicas(<span class="jxr_string">"1"</span>);
+<a class="jxr_linenumber" name="99" href="#99">99</a>      idealState.setStateModelFactoryName(<span class="jxr_string">"test"</span>);
+<a class="jxr_linenumber" name="100" href="#100">100</a>     idealState.setPartitionState(resourceName + <span class="jxr_string">"_0"</span>, instanceId, <span class="jxr_string">"ONLINE"</span>);
+<a class="jxr_linenumber" name="101" href="#101">101</a> 
+<a class="jxr_linenumber" name="102" href="#102">102</a>     LOG.info(<span class="jxr_string">"Shutdown ZK server"</span>);
+<a class="jxr_linenumber" name="103" href="#103">103</a>     TestHelper.stopZkServer(zkServerRef.get());
+<a class="jxr_linenumber" name="104" href="#104">104</a>     Executors.newSingleThreadScheduledExecutor().schedule(<strong class="jxr_keyword">new</strong> Runnable() {
+<a class="jxr_linenumber" name="105" href="#105">105</a> 
+<a class="jxr_linenumber" name="106" href="#106">106</a>         @Override
+<a class="jxr_linenumber" name="107" href="#107">107</a>         <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> run() {
+<a class="jxr_linenumber" name="108" href="#108">108</a>             <strong class="jxr_keyword">try</strong> {
+<a class="jxr_linenumber" name="109" href="#109">109</a>                 LOG.info(<span class="jxr_string">"Restart ZK server"</span>);
+<a class="jxr_linenumber" name="110" href="#110">110</a>                 <em class="jxr_comment">// zkServer.set(TestUtils.startZookeeper(zkDir, zkPort));</em>
+<a class="jxr_linenumber" name="111" href="#111">111</a>                 zkServerRef.set(TestHelper.startZkSever(zkAddr, <strong class="jxr_keyword">null</strong>, false));
+<a class="jxr_linenumber" name="112" href="#112">112</a>             } <strong class="jxr_keyword">catch</strong> (Exception e) {
+<a class="jxr_linenumber" name="113" href="#113">113</a>                 LOG.error(e.getMessage(), e);
+<a class="jxr_linenumber" name="114" href="#114">114</a>             }
+<a class="jxr_linenumber" name="115" href="#115">115</a>         }
+<a class="jxr_linenumber" name="116" href="#116">116</a>     }, 2L, TimeUnit.SECONDS);
+<a class="jxr_linenumber" name="117" href="#117">117</a> 
+<a class="jxr_linenumber" name="118" href="#118">118</a>     <em class="jxr_comment">// future.get();</em>
+<a class="jxr_linenumber" name="119" href="#119">119</a>     
+<a class="jxr_linenumber" name="120" href="#120">120</a>     LOG.info(<span class="jxr_string">"Before update ideal state"</span>);
+<a class="jxr_linenumber" name="121" href="#121">121</a>     helixAdmin.setResourceIdealState(clusterName, resourceName, idealState);
+<a class="jxr_linenumber" name="122" href="#122">122</a>     LOG.info(<span class="jxr_string">"After update ideal state"</span>);
+<a class="jxr_linenumber" name="123" href="#123">123</a> 
+<a class="jxr_linenumber" name="124" href="#124">124</a>     LOG.info(<span class="jxr_string">"Wait for OFFLINE-&gt;ONLINE state transition"</span>);
+<a class="jxr_linenumber" name="125" href="#125">125</a>     <strong class="jxr_keyword">try</strong> {
+<a class="jxr_linenumber" name="126" href="#126">126</a>         Assert.assertTrue(latch.await(10, TimeUnit.SECONDS));
+<a class="jxr_linenumber" name="127" href="#127">127</a>         
+<a class="jxr_linenumber" name="128" href="#128">128</a>         <em class="jxr_comment">// wait until stable state</em>
+<a class="jxr_linenumber" name="129" href="#129">129</a>         <strong class="jxr_keyword">boolean</strong> result =
+<a class="jxr_linenumber" name="130" href="#130">130</a>             ClusterStateVerifier.verifyByZkCallback(<strong class="jxr_keyword">new</strong> BestPossAndExtViewZkVerifier(zkAddr,
+<a class="jxr_linenumber" name="131" href="#131">131</a>                                                                                      clusterName));
+<a class="jxr_linenumber" name="132" href="#132">132</a>         Assert.assertTrue(result);
+<a class="jxr_linenumber" name="133" href="#133">133</a> 
+<a class="jxr_linenumber" name="134" href="#134">134</a>     } <strong class="jxr_keyword">finally</strong> {
+<a class="jxr_linenumber" name="135" href="#135">135</a>         participant.disconnect();
+<a class="jxr_linenumber" name="136" href="#136">136</a>         zkServerRef.get().shutdown();
+<a class="jxr_linenumber" name="137" href="#137">137</a>     }
+<a class="jxr_linenumber" name="138" href="#138">138</a>   }
+<a class="jxr_linenumber" name="139" href="#139">139</a> 
+<a class="jxr_linenumber" name="140" href="#140">140</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../org/apache/helix/integration/TestZkReconnect.html">SimpleStateModel</a> <strong class="jxr_keyword">extends</strong> StateModel {
+<a class="jxr_linenumber" name="141" href="#141">141</a> 
+<a class="jxr_linenumber" name="142" href="#142">142</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> CountDownLatch latch;
+<a class="jxr_linenumber" name="143" href="#143">143</a> 
+<a class="jxr_linenumber" name="144" href="#144">144</a>     <strong class="jxr_keyword">public</strong> <a href="../../../../org/apache/helix/integration/TestZkReconnect.html">SimpleStateModel</a>(CountDownLatch latch) {
+<a class="jxr_linenumber" name="145" href="#145">145</a>         <strong class="jxr_keyword">this</strong>.latch = latch;
+<a class="jxr_linenumber" name="146" href="#146">146</a>     }
+<a class="jxr_linenumber" name="147" href="#147">147</a> 
+<a class="jxr_linenumber" name="148" href="#148">148</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> onBecomeOnlineFromOffline(Message message, NotificationContext context) {
+<a class="jxr_linenumber" name="149" href="#149">149</a>         <em class="jxr_comment">// LOG.info(HelixUtils.toString(message));</em>
+<a class="jxr_linenumber" name="150" href="#150">150</a>       LOG.info(<span class="jxr_string">"message: "</span> + message);
+<a class="jxr_linenumber" name="151" href="#151">151</a>       latch.countDown();
+<a class="jxr_linenumber" name="152" href="#152">152</a>     }
+<a class="jxr_linenumber" name="153" href="#153">153</a>   }
+<a class="jxr_linenumber" name="154" href="#154">154</a> 
+<a class="jxr_linenumber" name="155" href="#155">155</a> }
 </pre>
 <hr/><div id="footer">This page was automatically generated by <a href="http://maven.apache.org/">Maven</a></div></body>
 </html>

Modified: incubator/helix/site-content/xref-test/org/apache/helix/integration/package-frame.html
URL: http://svn.apache.org/viewvc/incubator/helix/site-content/xref-test/org/apache/helix/integration/package-frame.html?rev=1479756&r1=1479755&r2=1479756&view=diff
==============================================================================
--- incubator/helix/site-content/xref-test/org/apache/helix/integration/package-frame.html (original)
+++ incubator/helix/site-content/xref-test/org/apache/helix/integration/package-frame.html Tue May  7 03:10:53 2013
@@ -31,7 +31,7 @@
             	<a href="TestRestartParticipant.html" target="classFrame">KillOtherTransition</a>
           	</li>
           	          	<li>
-            	<a href="TestMessagingService.html" target="classFrame">MockAsyncCallback</a>
+            	<a href="TestSchedulerMessage.html" target="classFrame">MockAsyncCallback</a>
           	</li>
           	          	<li>
             	<a href="TestBatchMessageWrapper.html" target="classFrame">MockBatchMsgWrapper</a>
@@ -169,10 +169,10 @@
             	<a href="TestMessageThrottle.html" target="classFrame">TestMessageThrottle</a>
           	</li>
           	          	<li>
-            	<a href="TestMessagingService.html" target="classFrame">TestMessagingHandler</a>
+            	<a href="TestSchedulerMessage.html" target="classFrame">TestMessagingHandler</a>
           	</li>
           	          	<li>
-            	<a href="TestMessagingService.html" target="classFrame">TestMessagingHandlerFactory</a>
+            	<a href="TestSchedulerMessage.html" target="classFrame">TestMessagingHandlerFactory</a>
           	</li>
           	          	<li>
             	<a href="TestSchedulerMessage.html" target="classFrame">TestMessagingHandlerFactoryLatch</a>

Modified: incubator/helix/site-content/xref-test/org/apache/helix/integration/package-summary.html
URL: http://svn.apache.org/viewvc/incubator/helix/site-content/xref-test/org/apache/helix/integration/package-summary.html?rev=1479756&r1=1479755&r2=1479756&view=diff
==============================================================================
--- incubator/helix/site-content/xref-test/org/apache/helix/integration/package-summary.html (original)
+++ incubator/helix/site-content/xref-test/org/apache/helix/integration/package-summary.html Tue May  7 03:10:53 2013
@@ -62,7 +62,7 @@
             	</tr>
 				            	<tr>
               		<td>
-                		<a href="TestMessagingService.html" target="classFrame">MockAsyncCallback</a>
+                		<a href="TestSchedulerMessage.html" target="classFrame">MockAsyncCallback</a>
               		</td>
             	</tr>
 				            	<tr>
@@ -292,12 +292,12 @@
             	</tr>
 				            	<tr>
               		<td>
-                		<a href="TestMessagingService.html" target="classFrame">TestMessagingHandler</a>
+                		<a href="TestSchedulerMessage.html" target="classFrame">TestMessagingHandler</a>
               		</td>
             	</tr>
 				            	<tr>
               		<td>
-                		<a href="TestMessagingService.html" target="classFrame">TestMessagingHandlerFactory</a>
+                		<a href="TestSchedulerMessage.html" target="classFrame">TestMessagingHandlerFactory</a>
               		</td>
             	</tr>
 				            	<tr>

Modified: incubator/helix/site-content/xref-test/org/apache/helix/messaging/TestAsyncCallback.html
URL: http://svn.apache.org/viewvc/incubator/helix/site-content/xref-test/org/apache/helix/messaging/TestAsyncCallback.html?rev=1479756&r1=1479755&r2=1479756&view=diff
==============================================================================
--- incubator/helix/site-content/xref-test/org/apache/helix/messaging/TestAsyncCallback.html (original)
+++ incubator/helix/site-content/xref-test/org/apache/helix/messaging/TestAsyncCallback.html Tue May  7 03:10:53 2013
@@ -40,7 +40,7 @@
 <a class="jxr_linenumber" name="30" href="#30">30</a>  <strong class="jxr_keyword">import</strong> org.testng.annotations.Test;
 <a class="jxr_linenumber" name="31" href="#31">31</a>  
 <a class="jxr_linenumber" name="32" href="#32">32</a>  
-<a class="jxr_linenumber" name="33" href="#33">33</a>  <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../org/apache/helix/messaging/TestAsyncCallback.html">TestAsyncCallback</a>
+<a class="jxr_linenumber" name="33" href="#33">33</a>  <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../org/apache/helix/messaging/TestAsyncCallbackSvc.html">TestAsyncCallback</a>
 <a class="jxr_linenumber" name="34" href="#34">34</a>  {
 <a class="jxr_linenumber" name="35" href="#35">35</a>    <strong class="jxr_keyword">class</strong> <a href="../../../../org/apache/helix/messaging/TestAsyncCallback.html">AsyncCallbackSample</a> <strong class="jxr_keyword">extends</strong> AsyncCallback
 <a class="jxr_linenumber" name="36" href="#36">36</a>    {

Modified: incubator/helix/site-content/xref-test/org/apache/helix/messaging/TestAsyncCallbackSvc.html
URL: http://svn.apache.org/viewvc/incubator/helix/site-content/xref-test/org/apache/helix/messaging/TestAsyncCallbackSvc.html?rev=1479756&r1=1479755&r2=1479756&view=diff
==============================================================================
--- incubator/helix/site-content/xref-test/org/apache/helix/messaging/TestAsyncCallbackSvc.html (original)
+++ incubator/helix/site-content/xref-test/org/apache/helix/messaging/TestAsyncCallbackSvc.html Tue May  7 03:10:53 2013
@@ -61,7 +61,7 @@
 <a class="jxr_linenumber" name="51" href="#51">51</a>      }
 <a class="jxr_linenumber" name="52" href="#52">52</a>    }
 <a class="jxr_linenumber" name="53" href="#53">53</a>    
-<a class="jxr_linenumber" name="54" href="#54">54</a>    <strong class="jxr_keyword">class</strong> <a href="../../../../org/apache/helix/messaging/TestAsyncCallback.html">TestAsyncCallback</a> <strong class="jxr_keyword">extends</strong> AsyncCallback
+<a class="jxr_linenumber" name="54" href="#54">54</a>    <strong class="jxr_keyword">class</strong> <a href="../../../../org/apache/helix/messaging/TestAsyncCallbackSvc.html">TestAsyncCallback</a> <strong class="jxr_keyword">extends</strong> AsyncCallback
 <a class="jxr_linenumber" name="55" href="#55">55</a>    {
 <a class="jxr_linenumber" name="56" href="#56">56</a>      HashSet&lt;String&gt; _repliedMessageId = <strong class="jxr_keyword">new</strong> HashSet&lt;String&gt;();
 <a class="jxr_linenumber" name="57" href="#57">57</a>      @Override
@@ -119,9 +119,9 @@
 <a class="jxr_linenumber" name="109" href="#109">109</a>       AssertJUnit.assertTrue(e.getMessage().indexOf(msg3.getMsgId())!= -1);
 <a class="jxr_linenumber" name="110" href="#110">110</a>     }
 <a class="jxr_linenumber" name="111" href="#111">111</a>     
-<a class="jxr_linenumber" name="112" href="#112">112</a>     <a href="../../../../org/apache/helix/messaging/TestAsyncCallback.html">TestAsyncCallback</a> callback = <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/helix/messaging/TestAsyncCallback.html">TestAsyncCallback</a>();
+<a class="jxr_linenumber" name="112" href="#112">112</a>     <a href="../../../../org/apache/helix/messaging/TestAsyncCallbackSvc.html">TestAsyncCallback</a> callback = <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/helix/messaging/TestAsyncCallbackSvc.html">TestAsyncCallback</a>();
 <a class="jxr_linenumber" name="113" href="#113">113</a>     String corrId = UUID.randomUUID().toString();
-<a class="jxr_linenumber" name="114" href="#114">114</a>     svc.registerAsyncCallback(corrId, <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/helix/messaging/TestAsyncCallback.html">TestAsyncCallback</a>());
+<a class="jxr_linenumber" name="114" href="#114">114</a>     svc.registerAsyncCallback(corrId, <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/helix/messaging/TestAsyncCallbackSvc.html">TestAsyncCallback</a>());
 <a class="jxr_linenumber" name="115" href="#115">115</a>     svc.registerAsyncCallback(corrId, callback);
 <a class="jxr_linenumber" name="116" href="#116">116</a>     
 <a class="jxr_linenumber" name="117" href="#117">117</a>     List&lt;Message&gt; msgSent = <strong class="jxr_keyword">new</strong> ArrayList&lt;Message&gt;();

Modified: incubator/helix/site-content/xref-test/org/apache/helix/messaging/handling/TestConfigThreadpoolSize.html
URL: http://svn.apache.org/viewvc/incubator/helix/site-content/xref-test/org/apache/helix/messaging/handling/TestConfigThreadpoolSize.html?rev=1479756&r1=1479755&r2=1479756&view=diff
==============================================================================
--- incubator/helix/site-content/xref-test/org/apache/helix/messaging/handling/TestConfigThreadpoolSize.html (original)
+++ incubator/helix/site-content/xref-test/org/apache/helix/messaging/handling/TestConfigThreadpoolSize.html Tue May  7 03:10:53 2013
@@ -46,7 +46,7 @@
 <a class="jxr_linenumber" name="36" href="#36">36</a>  
 <a class="jxr_linenumber" name="37" href="#37">37</a>  <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../org/apache/helix/messaging/handling/TestConfigThreadpoolSize.html">TestConfigThreadpoolSize</a> <strong class="jxr_keyword">extends</strong> <a href="../../../../../org/apache/helix/integration/ZkStandAloneCMTestBase.html">ZkStandAloneCMTestBase</a>
 <a class="jxr_linenumber" name="38" href="#38">38</a>  {
-<a class="jxr_linenumber" name="39" href="#39">39</a>    <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../org/apache/helix/integration/TestMessagingService.html">TestMessagingHandlerFactory</a> <strong class="jxr_keyword">implements</strong> MessageHandlerFactory
+<a class="jxr_linenumber" name="39" href="#39">39</a>    <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../org/apache/helix/integration/TestSchedulerMessage.html">TestMessagingHandlerFactory</a> <strong class="jxr_keyword">implements</strong> MessageHandlerFactory
 <a class="jxr_linenumber" name="40" href="#40">40</a>    {
 <a class="jxr_linenumber" name="41" href="#41">41</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> HashSet&lt;String&gt; _processedMsgIds = <strong class="jxr_keyword">new</strong> HashSet&lt;String&gt;();
 <a class="jxr_linenumber" name="42" href="#42">42</a>      
@@ -114,7 +114,7 @@
 <a class="jxr_linenumber" name="104" href="#104">104</a>     {
 <a class="jxr_linenumber" name="105" href="#105">105</a>       instanceName = PARTICIPANT_PREFIX + <span class="jxr_string">"_"</span> + (START_PORT + i);
 <a class="jxr_linenumber" name="106" href="#106">106</a>       
-<a class="jxr_linenumber" name="107" href="#107">107</a>       _startCMResultMap.get(instanceName)._manager.getMessagingService().registerMessageHandlerFactory(<span class="jxr_string">"TestMsg"</span>, <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/helix/integration/TestMessagingService.html">TestMessagingHandlerFactory</a>());
+<a class="jxr_linenumber" name="107" href="#107">107</a>       _startCMResultMap.get(instanceName)._manager.getMessagingService().registerMessageHandlerFactory(<span class="jxr_string">"TestMsg"</span>, <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/helix/integration/TestSchedulerMessage.html">TestMessagingHandlerFactory</a>());
 <a class="jxr_linenumber" name="108" href="#108">108</a>       _startCMResultMap.get(instanceName)._manager.getMessagingService().registerMessageHandlerFactory(<span class="jxr_string">"TestMsg2"</span>, <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/helix/messaging/handling/TestConfigThreadpoolSize.html">TestMessagingHandlerFactory2</a>());
 <a class="jxr_linenumber" name="109" href="#109">109</a>       
 <a class="jxr_linenumber" name="110" href="#110">110</a>     

Modified: incubator/helix/site-content/xref-test/org/apache/helix/messaging/package-frame.html
URL: http://svn.apache.org/viewvc/incubator/helix/site-content/xref-test/org/apache/helix/messaging/package-frame.html?rev=1479756&r1=1479755&r2=1479756&view=diff
==============================================================================
--- incubator/helix/site-content/xref-test/org/apache/helix/messaging/package-frame.html (original)
+++ incubator/helix/site-content/xref-test/org/apache/helix/messaging/package-frame.html Tue May  7 03:10:53 2013
@@ -25,7 +25,7 @@
             	<a href="TestDefaultMessagingService.html" target="classFrame">MockHelixManager</a>
           	</li>
           	          	<li>
-            	<a href="TestAsyncCallback.html" target="classFrame">TestAsyncCallback</a>
+            	<a href="TestAsyncCallbackSvc.html" target="classFrame">TestAsyncCallback</a>
           	</li>
           	          	<li>
             	<a href="TestAsyncCallbackSvc.html" target="classFrame">TestAsyncCallbackSvc</a>

Modified: incubator/helix/site-content/xref-test/org/apache/helix/messaging/package-summary.html
URL: http://svn.apache.org/viewvc/incubator/helix/site-content/xref-test/org/apache/helix/messaging/package-summary.html?rev=1479756&r1=1479755&r2=1479756&view=diff
==============================================================================
--- incubator/helix/site-content/xref-test/org/apache/helix/messaging/package-summary.html (original)
+++ incubator/helix/site-content/xref-test/org/apache/helix/messaging/package-summary.html Tue May  7 03:10:53 2013
@@ -52,7 +52,7 @@
             	</tr>
 				            	<tr>
               		<td>
-                		<a href="TestAsyncCallback.html" target="classFrame">TestAsyncCallback</a>
+                		<a href="TestAsyncCallbackSvc.html" target="classFrame">TestAsyncCallback</a>
               		</td>
             	</tr>
 				            	<tr>

Modified: incubator/helix/site-content/xref-test/org/apache/helix/package-frame.html
URL: http://svn.apache.org/viewvc/incubator/helix/site-content/xref-test/org/apache/helix/package-frame.html?rev=1479756&r1=1479755&r2=1479756&view=diff
==============================================================================
--- incubator/helix/site-content/xref-test/org/apache/helix/package-frame.html (original)
+++ incubator/helix/site-content/xref-test/org/apache/helix/package-frame.html Tue May  7 03:10:53 2013
@@ -127,6 +127,9 @@
             	<a href="TestZNRecordBucketizer.html" target="classFrame">TestZNRecordBucketizer</a>
           	</li>
           	          	<li>
+            	<a href="TestZkBasis.html" target="classFrame">TestZkBasis</a>
+          	</li>
+          	          	<li>
             	<a href="TestZkClientWrapper.html" target="classFrame">TestZkClientWrapper</a>
           	</li>
           	          	<li>
@@ -142,6 +145,9 @@
             	<a href="ZkHelixTestManager.html" target="classFrame">ZkHelixTestManager</a>
           	</li>
           	          	<li>
+            	<a href="TestZkBasis.html" target="classFrame">ZkListener</a>
+          	</li>
+          	          	<li>
             	<a href="ZkTestHelper.html" target="classFrame">ZkTestHelper</a>
           	</li>
           	          	<li>

Modified: incubator/helix/site-content/xref-test/org/apache/helix/package-summary.html
URL: http://svn.apache.org/viewvc/incubator/helix/site-content/xref-test/org/apache/helix/package-summary.html?rev=1479756&r1=1479755&r2=1479756&view=diff
==============================================================================
--- incubator/helix/site-content/xref-test/org/apache/helix/package-summary.html (original)
+++ incubator/helix/site-content/xref-test/org/apache/helix/package-summary.html Tue May  7 03:10:53 2013
@@ -222,6 +222,11 @@
             	</tr>
 				            	<tr>
               		<td>
+                		<a href="TestZkBasis.html" target="classFrame">TestZkBasis</a>
+              		</td>
+            	</tr>
+				            	<tr>
+              		<td>
                 		<a href="TestZkClientWrapper.html" target="classFrame">TestZkClientWrapper</a>
               		</td>
             	</tr>
@@ -247,6 +252,11 @@
             	</tr>
 				            	<tr>
               		<td>
+                		<a href="TestZkBasis.html" target="classFrame">ZkListener</a>
+              		</td>
+            	</tr>
+				            	<tr>
+              		<td>
                 		<a href="ZkTestHelper.html" target="classFrame">ZkTestHelper</a>
               		</td>
             	</tr>

Modified: incubator/helix/site-content/xref/allclasses-frame.html
URL: http://svn.apache.org/viewvc/incubator/helix/site-content/xref/allclasses-frame.html?rev=1479756&r1=1479755&r2=1479756&view=diff
==============================================================================
--- incubator/helix/site-content/xref/allclasses-frame.html (original)
+++ incubator/helix/site-content/xref/allclasses-frame.html Tue May  7 03:10:53 2013
@@ -342,7 +342,7 @@
 				<a href="org/apache/helix/webapp/resources/CurrentStateResource.html" target="classFrame">CurrentStateResource</a>
 			</li>
 						<li>
-				<a href="org/apache/helix/messaging/handling/CurrentStateUpdate.html" target="classFrame">CurrentStateUpdate</a>
+				<a href="org/apache/helix/messaging/handling/GroupMessageHandler.html" target="classFrame">CurrentStateUpdate</a>
 			</li>
 						<li>
 				<a href="org/apache/helix/webapp/resources/CurrentStatesResource.html" target="classFrame">CurrentStatesResource</a>

Modified: incubator/helix/site-content/xref/org/apache/helix/CMConnector.html
URL: http://svn.apache.org/viewvc/incubator/helix/site-content/xref/org/apache/helix/CMConnector.html?rev=1479756&r1=1479755&r2=1479756&view=diff
==============================================================================
--- incubator/helix/site-content/xref/org/apache/helix/CMConnector.html (original)
+++ incubator/helix/site-content/xref/org/apache/helix/CMConnector.html Tue May  7 03:10:53 2013
@@ -9,49 +9,46 @@
 <div id="overview"><a href="../../../../apidocs/org/apache/helix/CMConnector.html">View Javadoc</a></div><pre>
 
 <a class="jxr_linenumber" name="1" href="#1">1</a>   <strong class="jxr_keyword">package</strong> org.apache.helix;
-<a class="jxr_linenumber" name="2" href="#2">2</a>   <em class="jxr_comment">/*</em>
-<a class="jxr_linenumber" name="3" href="#3">3</a>   <em class="jxr_comment"> * Licensed to the Apache Software Foundation (ASF) under one</em>
-<a class="jxr_linenumber" name="4" href="#4">4</a>   <em class="jxr_comment"> * or more contributor license agreements.  See the NOTICE file</em>
-<a class="jxr_linenumber" name="5" href="#5">5</a>   <em class="jxr_comment"> * distributed with this work for additional information</em>
-<a class="jxr_linenumber" name="6" href="#6">6</a>   <em class="jxr_comment"> * regarding copyright ownership.  The ASF licenses this file</em>
-<a class="jxr_linenumber" name="7" href="#7">7</a>   <em class="jxr_comment"> * to you under the Apache License, Version 2.0 (the</em>
-<a class="jxr_linenumber" name="8" href="#8">8</a>   <em class="jxr_comment"> * "License"); you may not use this file except in compliance</em>
-<a class="jxr_linenumber" name="9" href="#9">9</a>   <em class="jxr_comment"> * with the License.  You may obtain a copy of the License at</em>
-<a class="jxr_linenumber" name="10" href="#10">10</a>  <em class="jxr_comment"> *</em>
-<a class="jxr_linenumber" name="11" href="#11">11</a>  <em class="jxr_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 class="jxr_linenumber" name="12" href="#12">12</a>  <em class="jxr_comment"> *</em>
-<a class="jxr_linenumber" name="13" href="#13">13</a>  <em class="jxr_comment"> * Unless required by applicable law or agreed to in writing,</em>
-<a class="jxr_linenumber" name="14" href="#14">14</a>  <em class="jxr_comment"> * software distributed under the License is distributed on an</em>
-<a class="jxr_linenumber" name="15" href="#15">15</a>  <em class="jxr_comment"> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</em>
-<a class="jxr_linenumber" name="16" href="#16">16</a>  <em class="jxr_comment"> * KIND, either express or implied.  See the License for the</em>
-<a class="jxr_linenumber" name="17" href="#17">17</a>  <em class="jxr_comment"> * specific language governing permissions and limitations</em>
-<a class="jxr_linenumber" name="18" href="#18">18</a>  <em class="jxr_comment"> * under the License.</em>
-<a class="jxr_linenumber" name="19" href="#19">19</a>  <em class="jxr_comment"> */</em>
-<a class="jxr_linenumber" name="20" href="#20">20</a>  <strong class="jxr_keyword">import</strong> org.apache.helix.HelixManager;
-<a class="jxr_linenumber" name="21" href="#21">21</a>  <strong class="jxr_keyword">import</strong> org.apache.helix.HelixManagerFactory;
-<a class="jxr_linenumber" name="22" href="#22">22</a>  <strong class="jxr_keyword">import</strong> org.apache.helix.InstanceType;
+<a class="jxr_linenumber" name="2" href="#2">2</a>   
+<a class="jxr_linenumber" name="3" href="#3">3</a>   <em class="jxr_comment">/*</em>
+<a class="jxr_linenumber" name="4" href="#4">4</a>   <em class="jxr_comment"> * Licensed to the Apache Software Foundation (ASF) under one</em>
+<a class="jxr_linenumber" name="5" href="#5">5</a>   <em class="jxr_comment"> * or more contributor license agreements.  See the NOTICE file</em>
+<a class="jxr_linenumber" name="6" href="#6">6</a>   <em class="jxr_comment"> * distributed with this work for additional information</em>
+<a class="jxr_linenumber" name="7" href="#7">7</a>   <em class="jxr_comment"> * regarding copyright ownership.  The ASF licenses this file</em>
+<a class="jxr_linenumber" name="8" href="#8">8</a>   <em class="jxr_comment"> * to you under the Apache License, Version 2.0 (the</em>
+<a class="jxr_linenumber" name="9" href="#9">9</a>   <em class="jxr_comment"> * "License"); you may not use this file except in compliance</em>
+<a class="jxr_linenumber" name="10" href="#10">10</a>  <em class="jxr_comment"> * with the License.  You may obtain a copy of the License at</em>
+<a class="jxr_linenumber" name="11" href="#11">11</a>  <em class="jxr_comment"> *</em>
+<a class="jxr_linenumber" name="12" href="#12">12</a>  <em class="jxr_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 class="jxr_linenumber" name="13" href="#13">13</a>  <em class="jxr_comment"> *</em>
+<a class="jxr_linenumber" name="14" href="#14">14</a>  <em class="jxr_comment"> * Unless required by applicable law or agreed to in writing,</em>
+<a class="jxr_linenumber" name="15" href="#15">15</a>  <em class="jxr_comment"> * software distributed under the License is distributed on an</em>
+<a class="jxr_linenumber" name="16" href="#16">16</a>  <em class="jxr_comment"> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</em>
+<a class="jxr_linenumber" name="17" href="#17">17</a>  <em class="jxr_comment"> * KIND, either express or implied.  See the License for the</em>
+<a class="jxr_linenumber" name="18" href="#18">18</a>  <em class="jxr_comment"> * specific language governing permissions and limitations</em>
+<a class="jxr_linenumber" name="19" href="#19">19</a>  <em class="jxr_comment"> * under the License.</em>
+<a class="jxr_linenumber" name="20" href="#20">20</a>  <em class="jxr_comment"> */</em>
+<a class="jxr_linenumber" name="21" href="#21">21</a>  
+<a class="jxr_linenumber" name="22" href="#22">22</a>  <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../org/apache/helix/CMConnector.html">CMConnector</a> {
 <a class="jxr_linenumber" name="23" href="#23">23</a>  
-<a class="jxr_linenumber" name="24" href="#24">24</a>  
-<a class="jxr_linenumber" name="25" href="#25">25</a>  <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../org/apache/helix/CMConnector.html">CMConnector</a> {
-<a class="jxr_linenumber" name="26" href="#26">26</a>  
-<a class="jxr_linenumber" name="27" href="#27">27</a>  	HelixManager _manager;
-<a class="jxr_linenumber" name="28" href="#28">28</a>  
-<a class="jxr_linenumber" name="29" href="#29">29</a>  	<strong class="jxr_keyword">public</strong> <a href="../../../org/apache/helix/CMConnector.html">CMConnector</a>(<strong class="jxr_keyword">final</strong> String clusterName, <strong class="jxr_keyword">final</strong> String instanceName, <strong class="jxr_keyword">final</strong> String zkAddr) <strong class="jxr_keyword">throws</strong> Exception <em class="jxr_comment">//, final ZkClient zkClient) throws Exception</em>
-<a class="jxr_linenumber" name="30" href="#30">30</a>  	{
-<a class="jxr_linenumber" name="31" href="#31">31</a>  		 _manager = <strong class="jxr_keyword">null</strong>;
-<a class="jxr_linenumber" name="32" href="#32">32</a>  		 _manager = <a href="../../../org/apache/helix/HelixManagerFactory.html">HelixManagerFactory</a>
-<a class="jxr_linenumber" name="33" href="#33">33</a>  		            .getZKHelixManager(clusterName, instanceName, InstanceType.PARTICIPANT, zkAddr); <em class="jxr_comment">//, zkClient);</em>
-<a class="jxr_linenumber" name="34" href="#34">34</a>  		 _manager.connect();
-<a class="jxr_linenumber" name="35" href="#35">35</a>  	}
-<a class="jxr_linenumber" name="36" href="#36">36</a>  
-<a class="jxr_linenumber" name="37" href="#37">37</a>  	<strong class="jxr_keyword">public</strong> <a href="../../../org/apache/helix/HelixManager.html">HelixManager</a> getManager() {
-<a class="jxr_linenumber" name="38" href="#38">38</a>  		<strong class="jxr_keyword">return</strong> _manager;
-<a class="jxr_linenumber" name="39" href="#39">39</a>  	}
-<a class="jxr_linenumber" name="40" href="#40">40</a>  
-<a class="jxr_linenumber" name="41" href="#41">41</a>  	<strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> disconnect() {
-<a class="jxr_linenumber" name="42" href="#42">42</a>  		_manager.disconnect();
-<a class="jxr_linenumber" name="43" href="#43">43</a>  	}
-<a class="jxr_linenumber" name="44" href="#44">44</a>  }
+<a class="jxr_linenumber" name="24" href="#24">24</a>  	HelixManager _manager;
+<a class="jxr_linenumber" name="25" href="#25">25</a>  
+<a class="jxr_linenumber" name="26" href="#26">26</a>  	<strong class="jxr_keyword">public</strong> <a href="../../../org/apache/helix/CMConnector.html">CMConnector</a>(<strong class="jxr_keyword">final</strong> String clusterName, <strong class="jxr_keyword">final</strong> String instanceName, <strong class="jxr_keyword">final</strong> String zkAddr) <strong class="jxr_keyword">throws</strong> Exception <em class="jxr_comment">//, final ZkClient zkClient) throws Exception</em>
+<a class="jxr_linenumber" name="27" href="#27">27</a>  	{
+<a class="jxr_linenumber" name="28" href="#28">28</a>  		 _manager = <strong class="jxr_keyword">null</strong>;
+<a class="jxr_linenumber" name="29" href="#29">29</a>  		 _manager = <a href="../../../org/apache/helix/HelixManagerFactory.html">HelixManagerFactory</a>
+<a class="jxr_linenumber" name="30" href="#30">30</a>  		            .getZKHelixManager(clusterName, instanceName, InstanceType.PARTICIPANT, zkAddr); <em class="jxr_comment">//, zkClient);</em>
+<a class="jxr_linenumber" name="31" href="#31">31</a>  		 _manager.connect();
+<a class="jxr_linenumber" name="32" href="#32">32</a>  	}
+<a class="jxr_linenumber" name="33" href="#33">33</a>  
+<a class="jxr_linenumber" name="34" href="#34">34</a>  	<strong class="jxr_keyword">public</strong> <a href="../../../org/apache/helix/HelixManager.html">HelixManager</a> getManager() {
+<a class="jxr_linenumber" name="35" href="#35">35</a>  		<strong class="jxr_keyword">return</strong> _manager;
+<a class="jxr_linenumber" name="36" href="#36">36</a>  	}
+<a class="jxr_linenumber" name="37" href="#37">37</a>  
+<a class="jxr_linenumber" name="38" href="#38">38</a>  	<strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> disconnect() {
+<a class="jxr_linenumber" name="39" href="#39">39</a>  		_manager.disconnect();
+<a class="jxr_linenumber" name="40" href="#40">40</a>  	}
+<a class="jxr_linenumber" name="41" href="#41">41</a>  }
 </pre>
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Added: incubator/helix/site-content/xref/org/apache/helix/ConfigScope.html
URL: http://svn.apache.org/viewvc/incubator/helix/site-content/xref/org/apache/helix/ConfigScope.html?rev=1479756&view=auto
==============================================================================
--- incubator/helix/site-content/xref/org/apache/helix/ConfigScope.html (added)
+++ incubator/helix/site-content/xref/org/apache/helix/ConfigScope.html Tue May  7 03:10:53 2013
@@ -0,0 +1,162 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
+<head>
+<meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+<title>ConfigScope xref</title>
+<link type="text/css" rel="stylesheet" href="../../../stylesheet.css" />
+</head>
+<body>
+<div id="overview"><a href="../../../../apidocs/org/apache/helix/ConfigScope.html">View Javadoc</a></div><pre>
+
+<a class="jxr_linenumber" name="1" href="#1">1</a>   <strong class="jxr_keyword">package</strong> org.apache.helix;
+<a class="jxr_linenumber" name="2" href="#2">2</a>   
+<a class="jxr_linenumber" name="3" href="#3">3</a>   <em class="jxr_comment">/*</em>
+<a class="jxr_linenumber" name="4" href="#4">4</a>   <em class="jxr_comment"> * Licensed to the Apache Software Foundation (ASF) under one</em>
+<a class="jxr_linenumber" name="5" href="#5">5</a>   <em class="jxr_comment"> * or more contributor license agreements.  See the NOTICE file</em>
+<a class="jxr_linenumber" name="6" href="#6">6</a>   <em class="jxr_comment"> * distributed with this work for additional information</em>
+<a class="jxr_linenumber" name="7" href="#7">7</a>   <em class="jxr_comment"> * regarding copyright ownership.  The ASF licenses this file</em>
+<a class="jxr_linenumber" name="8" href="#8">8</a>   <em class="jxr_comment"> * to you under the Apache License, Version 2.0 (the</em>
+<a class="jxr_linenumber" name="9" href="#9">9</a>   <em class="jxr_comment"> * "License"); you may not use this file except in compliance</em>
+<a class="jxr_linenumber" name="10" href="#10">10</a>  <em class="jxr_comment"> * with the License.  You may obtain a copy of the License at</em>
+<a class="jxr_linenumber" name="11" href="#11">11</a>  <em class="jxr_comment"> *</em>
+<a class="jxr_linenumber" name="12" href="#12">12</a>  <em class="jxr_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 class="jxr_linenumber" name="13" href="#13">13</a>  <em class="jxr_comment"> *</em>
+<a class="jxr_linenumber" name="14" href="#14">14</a>  <em class="jxr_comment"> * Unless required by applicable law or agreed to in writing,</em>
+<a class="jxr_linenumber" name="15" href="#15">15</a>  <em class="jxr_comment"> * software distributed under the License is distributed on an</em>
+<a class="jxr_linenumber" name="16" href="#16">16</a>  <em class="jxr_comment"> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</em>
+<a class="jxr_linenumber" name="17" href="#17">17</a>  <em class="jxr_comment"> * KIND, either express or implied.  See the License for the</em>
+<a class="jxr_linenumber" name="18" href="#18">18</a>  <em class="jxr_comment"> * specific language governing permissions and limitations</em>
+<a class="jxr_linenumber" name="19" href="#19">19</a>  <em class="jxr_comment"> * under the License.</em>
+<a class="jxr_linenumber" name="20" href="#20">20</a>  <em class="jxr_comment"> */</em>
+<a class="jxr_linenumber" name="21" href="#21">21</a>  
+<a class="jxr_linenumber" name="22" href="#22">22</a>  <strong class="jxr_keyword">import</strong> java.util.ArrayList;
+<a class="jxr_linenumber" name="23" href="#23">23</a>  <strong class="jxr_keyword">import</strong> java.util.HashMap;
+<a class="jxr_linenumber" name="24" href="#24">24</a>  <strong class="jxr_keyword">import</strong> java.util.List;
+<a class="jxr_linenumber" name="25" href="#25">25</a>  <strong class="jxr_keyword">import</strong> java.util.Map;
+<a class="jxr_linenumber" name="26" href="#26">26</a>  
+<a class="jxr_linenumber" name="27" href="#27">27</a>  <strong class="jxr_keyword">import</strong> org.apache.helix.util.StringTemplate;
+<a class="jxr_linenumber" name="28" href="#28">28</a>  <strong class="jxr_keyword">import</strong> org.apache.log4j.Logger;
+<a class="jxr_linenumber" name="29" href="#29">29</a>  
+<a class="jxr_linenumber" name="30" href="#30">30</a>  
+<a class="jxr_linenumber" name="31" href="#31">31</a>  <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../org/apache/helix/ConfigScope.html">ConfigScope</a>
+<a class="jxr_linenumber" name="32" href="#32">32</a>  {
+<a class="jxr_linenumber" name="33" href="#33">33</a>    <strong class="jxr_keyword">public</strong> enum <a href="../../../org/apache/helix/ConfigScope.html">ConfigScopeProperty</a>
+<a class="jxr_linenumber" name="34" href="#34">34</a>    {
+<a class="jxr_linenumber" name="35" href="#35">35</a>      CLUSTER, PARTICIPANT, RESOURCE, PARTITION, CONSTRAINT;
+<a class="jxr_linenumber" name="36" href="#36">36</a>    }
+<a class="jxr_linenumber" name="37" href="#37">37</a>  
+<a class="jxr_linenumber" name="38" href="#38">38</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> Logger LOG = Logger.getLogger(ConfigScope.<strong class="jxr_keyword">class</strong>);
+<a class="jxr_linenumber" name="39" href="#39">39</a>  
+<a class="jxr_linenumber" name="40" href="#40">40</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> List&lt;ConfigScopeProperty&gt; scopePriority =
+<a class="jxr_linenumber" name="41" href="#41">41</a>        <strong class="jxr_keyword">new</strong> ArrayList&lt;ConfigScopeProperty&gt;();
+<a class="jxr_linenumber" name="42" href="#42">42</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> Map&lt;ConfigScopeProperty, Map&lt;ConfigScopeProperty, ConfigScopeProperty&gt;&gt; scopeTransition =
+<a class="jxr_linenumber" name="43" href="#43">43</a>        <strong class="jxr_keyword">new</strong> HashMap&lt;ConfigScopeProperty, Map&lt;ConfigScopeProperty, ConfigScopeProperty&gt;&gt;();
+<a class="jxr_linenumber" name="44" href="#44">44</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> <a href="../../../org/apache/helix/util/StringTemplate.html">StringTemplate</a> template = <strong class="jxr_keyword">new</strong> <a href="../../../org/apache/helix/util/StringTemplate.html">StringTemplate</a>();
+<a class="jxr_linenumber" name="45" href="#45">45</a>    <strong class="jxr_keyword">static</strong>
+<a class="jxr_linenumber" name="46" href="#46">46</a>    {
+<a class="jxr_linenumber" name="47" href="#47">47</a>      <em class="jxr_comment">// scope priority: CLUSTER &gt; PARTICIPANT &gt; RESOURCE &gt; PARTITION</em>
+<a class="jxr_linenumber" name="48" href="#48">48</a>      scopePriority.add(ConfigScopeProperty.CLUSTER);
+<a class="jxr_linenumber" name="49" href="#49">49</a>      scopePriority.add(ConfigScopeProperty.PARTICIPANT);
+<a class="jxr_linenumber" name="50" href="#50">50</a>      scopePriority.add(ConfigScopeProperty.RESOURCE);
+<a class="jxr_linenumber" name="51" href="#51">51</a>      scopePriority.add(ConfigScopeProperty.PARTITION);
+<a class="jxr_linenumber" name="52" href="#52">52</a>  
+<a class="jxr_linenumber" name="53" href="#53">53</a>      <em class="jxr_comment">// scope transition table to check valid inputs</em>
+<a class="jxr_linenumber" name="54" href="#54">54</a>      scopeTransition.put(ConfigScopeProperty.CLUSTER,
+<a class="jxr_linenumber" name="55" href="#55">55</a>                          <strong class="jxr_keyword">new</strong> HashMap&lt;ConfigScopeProperty, ConfigScopeProperty&gt;());
+<a class="jxr_linenumber" name="56" href="#56">56</a>      scopeTransition.get(ConfigScopeProperty.CLUSTER).put(ConfigScopeProperty.PARTICIPANT,
+<a class="jxr_linenumber" name="57" href="#57">57</a>                                                           ConfigScopeProperty.PARTICIPANT);
+<a class="jxr_linenumber" name="58" href="#58">58</a>      scopeTransition.get(ConfigScopeProperty.CLUSTER).put(ConfigScopeProperty.RESOURCE,
+<a class="jxr_linenumber" name="59" href="#59">59</a>                                                           ConfigScopeProperty.RESOURCE);
+<a class="jxr_linenumber" name="60" href="#60">60</a>      scopeTransition.put(ConfigScopeProperty.RESOURCE,
+<a class="jxr_linenumber" name="61" href="#61">61</a>                          <strong class="jxr_keyword">new</strong> HashMap&lt;ConfigScopeProperty, ConfigScopeProperty&gt;());
+<a class="jxr_linenumber" name="62" href="#62">62</a>      scopeTransition.get(ConfigScopeProperty.RESOURCE).put(ConfigScopeProperty.PARTITION,
+<a class="jxr_linenumber" name="63" href="#63">63</a>                                                            ConfigScopeProperty.PARTITION);
+<a class="jxr_linenumber" name="64" href="#64">64</a>  
+<a class="jxr_linenumber" name="65" href="#65">65</a>      <em class="jxr_comment">// string templates to generate znode path/index</em>
+<a class="jxr_linenumber" name="66" href="#66">66</a>      <em class="jxr_comment">// @formatter:off</em>
+<a class="jxr_linenumber" name="67" href="#67">67</a>      template.addEntry(ConfigScopeProperty.CLUSTER,
+<a class="jxr_linenumber" name="68" href="#68">68</a>                        2,
+<a class="jxr_linenumber" name="69" href="#69">69</a>                        <span class="jxr_string">"/{clusterName}/CONFIGS/CLUSTER/{clusterName}"</span>);
+<a class="jxr_linenumber" name="70" href="#70">70</a>      template.addEntry(ConfigScopeProperty.PARTICIPANT,
+<a class="jxr_linenumber" name="71" href="#71">71</a>                        2,
+<a class="jxr_linenumber" name="72" href="#72">72</a>                        <span class="jxr_string">"/{clusterName}/CONFIGS/PARTICIPANT/{participantName}"</span>);
+<a class="jxr_linenumber" name="73" href="#73">73</a>      template.addEntry(ConfigScopeProperty.RESOURCE,
+<a class="jxr_linenumber" name="74" href="#74">74</a>                        2,
+<a class="jxr_linenumber" name="75" href="#75">75</a>                        <span class="jxr_string">"/{clusterName}/CONFIGS/RESOURCE/{resourceName}"</span>);
+<a class="jxr_linenumber" name="76" href="#76">76</a>      template.addEntry(ConfigScopeProperty.PARTITION,
+<a class="jxr_linenumber" name="77" href="#77">77</a>                        3,
+<a class="jxr_linenumber" name="78" href="#78">78</a>                        <span class="jxr_string">"/{clusterName}/CONFIGS/RESOURCE/{resourceName}|{partitionName}"</span>);
+<a class="jxr_linenumber" name="79" href="#79">79</a>      <em class="jxr_comment">// @formatter:on</em>
+<a class="jxr_linenumber" name="80" href="#80">80</a>    }
+<a class="jxr_linenumber" name="81" href="#81">81</a>  
+<a class="jxr_linenumber" name="82" href="#82">82</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> String _clusterName;
+<a class="jxr_linenumber" name="83" href="#83">83</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <a href="../../../org/apache/helix/ConfigScope.html">ConfigScopeProperty</a> _scope;
+<a class="jxr_linenumber" name="84" href="#84">84</a>    <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> String _scopeStr;
+<a class="jxr_linenumber" name="85" href="#85">85</a>  
+<a class="jxr_linenumber" name="86" href="#86">86</a>    <a href="../../../org/apache/helix/ConfigScope.html">ConfigScope</a>(<a href="../../../org/apache/helix/ConfigScopeBuilder.html">ConfigScopeBuilder</a> configScopeBuilder)
+<a class="jxr_linenumber" name="87" href="#87">87</a>    {
+<a class="jxr_linenumber" name="88" href="#88">88</a>      Map&lt;ConfigScopeProperty, String&gt; scopeMap = configScopeBuilder
+<a class="jxr_linenumber" name="89" href="#89">89</a>          .getScopeMap();
+<a class="jxr_linenumber" name="90" href="#90">90</a>      List&lt;String&gt; keys = <strong class="jxr_keyword">new</strong> ArrayList&lt;String&gt;();
+<a class="jxr_linenumber" name="91" href="#91">91</a>  
+<a class="jxr_linenumber" name="92" href="#92">92</a>      <a href="../../../org/apache/helix/ConfigScope.html">ConfigScopeProperty</a> curScope = <strong class="jxr_keyword">null</strong>;
+<a class="jxr_linenumber" name="93" href="#93">93</a>      <strong class="jxr_keyword">for</strong> (ConfigScopeProperty scope : scopePriority)
+<a class="jxr_linenumber" name="94" href="#94">94</a>      {
+<a class="jxr_linenumber" name="95" href="#95">95</a>        <strong class="jxr_keyword">if</strong> (scopeMap.containsKey(scope))
+<a class="jxr_linenumber" name="96" href="#96">96</a>        {
+<a class="jxr_linenumber" name="97" href="#97">97</a>          <strong class="jxr_keyword">if</strong> (curScope == <strong class="jxr_keyword">null</strong> &amp;&amp; scope == ConfigScopeProperty.CLUSTER)
+<a class="jxr_linenumber" name="98" href="#98">98</a>          {
+<a class="jxr_linenumber" name="99" href="#99">99</a>            keys.add(scopeMap.get(scope));
+<a class="jxr_linenumber" name="100" href="#100">100</a>           curScope = ConfigScopeProperty.CLUSTER;
+<a class="jxr_linenumber" name="101" href="#101">101</a>         } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (curScope == <strong class="jxr_keyword">null</strong>)
+<a class="jxr_linenumber" name="102" href="#102">102</a>         {
+<a class="jxr_linenumber" name="103" href="#103">103</a>           <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalArgumentException(<span class="jxr_string">"Missing CLUSTER scope. Can't build scope using "</span> + configScopeBuilder);
+<a class="jxr_linenumber" name="104" href="#104">104</a>         } <strong class="jxr_keyword">else</strong>
+<a class="jxr_linenumber" name="105" href="#105">105</a>         {
+<a class="jxr_linenumber" name="106" href="#106">106</a>           <strong class="jxr_keyword">if</strong> (!scopeTransition.containsKey(curScope) || !scopeTransition.get(curScope).containsKey(scope))
+<a class="jxr_linenumber" name="107" href="#107">107</a>           {
+<a class="jxr_linenumber" name="108" href="#108">108</a>             <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalArgumentException(<span class="jxr_string">"Can't build scope using "</span> + configScopeBuilder);
+<a class="jxr_linenumber" name="109" href="#109">109</a>           }
+<a class="jxr_linenumber" name="110" href="#110">110</a>           keys.add(scopeMap.get(scope));
+<a class="jxr_linenumber" name="111" href="#111">111</a>           curScope = scopeTransition.get(curScope).get(scope);
+<a class="jxr_linenumber" name="112" href="#112">112</a>         }
+<a class="jxr_linenumber" name="113" href="#113">113</a>       }
+<a class="jxr_linenumber" name="114" href="#114">114</a>     }
+<a class="jxr_linenumber" name="115" href="#115">115</a> 
+<a class="jxr_linenumber" name="116" href="#116">116</a>     <strong class="jxr_keyword">if</strong> (curScope == ConfigScopeProperty.CLUSTER)
+<a class="jxr_linenumber" name="117" href="#117">117</a>     {
+<a class="jxr_linenumber" name="118" href="#118">118</a>       <em class="jxr_comment">// append one more {clusterName}</em>
+<a class="jxr_linenumber" name="119" href="#119">119</a>       keys.add(scopeMap.get(ConfigScopeProperty.CLUSTER));
+<a class="jxr_linenumber" name="120" href="#120">120</a>     }
+<a class="jxr_linenumber" name="121" href="#121">121</a> 
+<a class="jxr_linenumber" name="122" href="#122">122</a>     String scopeStr = template.instantiate(curScope, keys.toArray(<strong class="jxr_keyword">new</strong> String[0]));
+<a class="jxr_linenumber" name="123" href="#123">123</a> 
+<a class="jxr_linenumber" name="124" href="#124">124</a>     _clusterName = keys.get(0);
+<a class="jxr_linenumber" name="125" href="#125">125</a>     _scopeStr = scopeStr;
+<a class="jxr_linenumber" name="126" href="#126">126</a>     _scope = curScope;
+<a class="jxr_linenumber" name="127" href="#127">127</a>   }
+<a class="jxr_linenumber" name="128" href="#128">128</a> 
+<a class="jxr_linenumber" name="129" href="#129">129</a>   <strong class="jxr_keyword">public</strong> <a href="../../../org/apache/helix/ConfigScope.html">ConfigScopeProperty</a> getScope()
+<a class="jxr_linenumber" name="130" href="#130">130</a>   {
+<a class="jxr_linenumber" name="131" href="#131">131</a>     <strong class="jxr_keyword">return</strong> _scope;
+<a class="jxr_linenumber" name="132" href="#132">132</a>   }
+<a class="jxr_linenumber" name="133" href="#133">133</a> 
+<a class="jxr_linenumber" name="134" href="#134">134</a>   <strong class="jxr_keyword">public</strong> String getClusterName()
+<a class="jxr_linenumber" name="135" href="#135">135</a>   {
+<a class="jxr_linenumber" name="136" href="#136">136</a>     <strong class="jxr_keyword">return</strong> _clusterName;
+<a class="jxr_linenumber" name="137" href="#137">137</a>   }
+<a class="jxr_linenumber" name="138" href="#138">138</a> 
+<a class="jxr_linenumber" name="139" href="#139">139</a>   <strong class="jxr_keyword">public</strong> String getScopeStr()
+<a class="jxr_linenumber" name="140" href="#140">140</a>   {
+<a class="jxr_linenumber" name="141" href="#141">141</a>     <strong class="jxr_keyword">return</strong> _scopeStr;
+<a class="jxr_linenumber" name="142" href="#142">142</a>   }
+<a class="jxr_linenumber" name="143" href="#143">143</a> 
+<a class="jxr_linenumber" name="144" href="#144">144</a>   @Override
+<a class="jxr_linenumber" name="145" href="#145">145</a>   <strong class="jxr_keyword">public</strong> String toString()
+<a class="jxr_linenumber" name="146" href="#146">146</a>   {
+<a class="jxr_linenumber" name="147" href="#147">147</a>     <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">super</strong>.toString() + <span class="jxr_string">": "</span> + _scopeStr;
+<a class="jxr_linenumber" name="148" href="#148">148</a>   }
+<a class="jxr_linenumber" name="149" href="#149">149</a> }
+</pre>
+<hr/><div id="footer">This page was automatically generated by <a href="http://maven.apache.org/">Maven</a></div></body>
+</html>



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