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Posted to commits@helix.apache.org by ol...@apache.org on 2012/11/21 22:30:26 UTC
svn commit: r1412308 [39/42] - in /incubator/helix/site-content: ./
apidocs/assets/ apidocs/reference/ apidocs/reference/org/apache/helix/
apidocs/reference/org/apache/helix/alerts/
apidocs/reference/org/apache/helix/controller/ apidocs/reference/org/a...
Modified: incubator/helix/site-content/xref/org/apache/helix/manager/zk/ZkClient.html
URL: http://svn.apache.org/viewvc/incubator/helix/site-content/xref/org/apache/helix/manager/zk/ZkClient.html?rev=1412308&r1=1412307&r2=1412308&view=diff
==============================================================================
--- incubator/helix/site-content/xref/org/apache/helix/manager/zk/ZkClient.html (original)
+++ incubator/helix/site-content/xref/org/apache/helix/manager/zk/ZkClient.html Wed Nov 21 21:29:07 2012
@@ -176,285 +176,309 @@
<a class="jxr_linenumber" name="166" href="#166">166</a> <strong class="jxr_keyword">finally</strong>
<a class="jxr_linenumber" name="167" href="#167">167</a> {
<a class="jxr_linenumber" name="168" href="#168">168</a> <strong class="jxr_keyword">long</strong> endT = System.nanoTime();
-<a class="jxr_linenumber" name="169" href="#169">169</a> LOG.info(<span class="jxr_string">"exists, path: "</span> + path + <span class="jxr_string">", time: "</span> + (endT - startT) + <span class="jxr_string">" ns"</span>);
-<a class="jxr_linenumber" name="170" href="#170">170</a> }
-<a class="jxr_linenumber" name="171" href="#171">171</a> }
-<a class="jxr_linenumber" name="172" href="#172">172</a>
-<a class="jxr_linenumber" name="173" href="#173">173</a> <em class="jxr_comment">// override exists(path, watch), so we can record all exists requests</em>
-<a class="jxr_linenumber" name="174" href="#174">174</a> @Override
-<a class="jxr_linenumber" name="175" href="#175">175</a> <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">boolean</strong> exists(<strong class="jxr_keyword">final</strong> String path, <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">boolean</strong> watch)
-<a class="jxr_linenumber" name="176" href="#176">176</a> {
-<a class="jxr_linenumber" name="177" href="#177">177</a> <strong class="jxr_keyword">long</strong> startT = System.nanoTime();
-<a class="jxr_linenumber" name="178" href="#178">178</a>
-<a class="jxr_linenumber" name="179" href="#179">179</a> <strong class="jxr_keyword">try</strong>
-<a class="jxr_linenumber" name="180" href="#180">180</a> {
-<a class="jxr_linenumber" name="181" href="#181">181</a> <strong class="jxr_keyword">return</strong> retryUntilConnected(<strong class="jxr_keyword">new</strong> Callable<Boolean>()
-<a class="jxr_linenumber" name="182" href="#182">182</a> {
-<a class="jxr_linenumber" name="183" href="#183">183</a> @Override
-<a class="jxr_linenumber" name="184" href="#184">184</a> <strong class="jxr_keyword">public</strong> Boolean call() <strong class="jxr_keyword">throws</strong> Exception
-<a class="jxr_linenumber" name="185" href="#185">185</a> {
-<a class="jxr_linenumber" name="186" href="#186">186</a> <strong class="jxr_keyword">return</strong> _connection.exists(path, watch);
-<a class="jxr_linenumber" name="187" href="#187">187</a> }
-<a class="jxr_linenumber" name="188" href="#188">188</a> });
-<a class="jxr_linenumber" name="189" href="#189">189</a> }
-<a class="jxr_linenumber" name="190" href="#190">190</a> <strong class="jxr_keyword">finally</strong>
-<a class="jxr_linenumber" name="191" href="#191">191</a> {
-<a class="jxr_linenumber" name="192" href="#192">192</a> <strong class="jxr_keyword">long</strong> endT = System.nanoTime();
-<a class="jxr_linenumber" name="193" href="#193">193</a> LOG.info(<span class="jxr_string">"exists, path: "</span> + path + <span class="jxr_string">", time: "</span> + (endT - startT) + <span class="jxr_string">" ns"</span>);
-<a class="jxr_linenumber" name="194" href="#194">194</a> }
-<a class="jxr_linenumber" name="195" href="#195">195</a> }
-<a class="jxr_linenumber" name="196" href="#196">196</a>
-<a class="jxr_linenumber" name="197" href="#197">197</a> <em class="jxr_comment">// override getChildren(path, watch), so we can record all getChildren requests</em>
-<a class="jxr_linenumber" name="198" href="#198">198</a> @Override
-<a class="jxr_linenumber" name="199" href="#199">199</a> <strong class="jxr_keyword">protected</strong> List<String> getChildren(<strong class="jxr_keyword">final</strong> String path, <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">boolean</strong> watch)
-<a class="jxr_linenumber" name="200" href="#200">200</a> {
-<a class="jxr_linenumber" name="201" href="#201">201</a> <strong class="jxr_keyword">long</strong> startT = System.nanoTime();
+<a class="jxr_linenumber" name="169" href="#169">169</a> <strong class="jxr_keyword">if</strong> (LOG.isDebugEnabled())
+<a class="jxr_linenumber" name="170" href="#170">170</a> {
+<a class="jxr_linenumber" name="171" href="#171">171</a> LOG.debug(<span class="jxr_string">"exists, path: "</span> + path + <span class="jxr_string">", time: "</span> + (endT - startT) + <span class="jxr_string">" ns"</span>);
+<a class="jxr_linenumber" name="172" href="#172">172</a> }
+<a class="jxr_linenumber" name="173" href="#173">173</a> }
+<a class="jxr_linenumber" name="174" href="#174">174</a> }
+<a class="jxr_linenumber" name="175" href="#175">175</a>
+<a class="jxr_linenumber" name="176" href="#176">176</a> <em class="jxr_comment">// override exists(path, watch), so we can record all exists requests</em>
+<a class="jxr_linenumber" name="177" href="#177">177</a> @Override
+<a class="jxr_linenumber" name="178" href="#178">178</a> <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">boolean</strong> exists(<strong class="jxr_keyword">final</strong> String path, <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">boolean</strong> watch)
+<a class="jxr_linenumber" name="179" href="#179">179</a> {
+<a class="jxr_linenumber" name="180" href="#180">180</a> <strong class="jxr_keyword">long</strong> startT = System.nanoTime();
+<a class="jxr_linenumber" name="181" href="#181">181</a>
+<a class="jxr_linenumber" name="182" href="#182">182</a> <strong class="jxr_keyword">try</strong>
+<a class="jxr_linenumber" name="183" href="#183">183</a> {
+<a class="jxr_linenumber" name="184" href="#184">184</a> <strong class="jxr_keyword">return</strong> retryUntilConnected(<strong class="jxr_keyword">new</strong> Callable<Boolean>()
+<a class="jxr_linenumber" name="185" href="#185">185</a> {
+<a class="jxr_linenumber" name="186" href="#186">186</a> @Override
+<a class="jxr_linenumber" name="187" href="#187">187</a> <strong class="jxr_keyword">public</strong> Boolean call() <strong class="jxr_keyword">throws</strong> Exception
+<a class="jxr_linenumber" name="188" href="#188">188</a> {
+<a class="jxr_linenumber" name="189" href="#189">189</a> <strong class="jxr_keyword">return</strong> _connection.exists(path, watch);
+<a class="jxr_linenumber" name="190" href="#190">190</a> }
+<a class="jxr_linenumber" name="191" href="#191">191</a> });
+<a class="jxr_linenumber" name="192" href="#192">192</a> }
+<a class="jxr_linenumber" name="193" href="#193">193</a> <strong class="jxr_keyword">finally</strong>
+<a class="jxr_linenumber" name="194" href="#194">194</a> {
+<a class="jxr_linenumber" name="195" href="#195">195</a> <strong class="jxr_keyword">long</strong> endT = System.nanoTime();
+<a class="jxr_linenumber" name="196" href="#196">196</a> <strong class="jxr_keyword">if</strong> (LOG.isDebugEnabled())
+<a class="jxr_linenumber" name="197" href="#197">197</a> {
+<a class="jxr_linenumber" name="198" href="#198">198</a> LOG.debug(<span class="jxr_string">"exists, path: "</span> + path + <span class="jxr_string">", time: "</span> + (endT - startT) + <span class="jxr_string">" ns"</span>);
+<a class="jxr_linenumber" name="199" href="#199">199</a> }
+<a class="jxr_linenumber" name="200" href="#200">200</a> }
+<a class="jxr_linenumber" name="201" href="#201">201</a> }
<a class="jxr_linenumber" name="202" href="#202">202</a>
-<a class="jxr_linenumber" name="203" href="#203">203</a> <strong class="jxr_keyword">try</strong>
-<a class="jxr_linenumber" name="204" href="#204">204</a> {
-<a class="jxr_linenumber" name="205" href="#205">205</a> <strong class="jxr_keyword">return</strong> retryUntilConnected(<strong class="jxr_keyword">new</strong> Callable<List<String>>()
-<a class="jxr_linenumber" name="206" href="#206">206</a> {
-<a class="jxr_linenumber" name="207" href="#207">207</a> @Override
-<a class="jxr_linenumber" name="208" href="#208">208</a> <strong class="jxr_keyword">public</strong> List<String> call() <strong class="jxr_keyword">throws</strong> Exception
-<a class="jxr_linenumber" name="209" href="#209">209</a> {
-<a class="jxr_linenumber" name="210" href="#210">210</a> <strong class="jxr_keyword">return</strong> _connection.getChildren(path, watch);
-<a class="jxr_linenumber" name="211" href="#211">211</a> }
-<a class="jxr_linenumber" name="212" href="#212">212</a> });
-<a class="jxr_linenumber" name="213" href="#213">213</a> }
-<a class="jxr_linenumber" name="214" href="#214">214</a> <strong class="jxr_keyword">finally</strong>
-<a class="jxr_linenumber" name="215" href="#215">215</a> {
-<a class="jxr_linenumber" name="216" href="#216">216</a> <strong class="jxr_keyword">long</strong> endT = System.nanoTime();
-<a class="jxr_linenumber" name="217" href="#217">217</a> LOG.info(<span class="jxr_string">"getChildren, path: "</span> + path + <span class="jxr_string">", time: "</span> + (endT - startT) + <span class="jxr_string">" ns"</span>);
-<a class="jxr_linenumber" name="218" href="#218">218</a> }
-<a class="jxr_linenumber" name="219" href="#219">219</a> }
-<a class="jxr_linenumber" name="220" href="#220">220</a>
-<a class="jxr_linenumber" name="221" href="#221">221</a> @SuppressWarnings(<span class="jxr_string">"unchecked"</span>)
-<a class="jxr_linenumber" name="222" href="#222">222</a> <strong class="jxr_keyword">public</strong> <T <strong class="jxr_keyword">extends</strong> Object> T deserialize(byte[] data, String path)
-<a class="jxr_linenumber" name="223" href="#223">223</a> {
-<a class="jxr_linenumber" name="224" href="#224">224</a> <strong class="jxr_keyword">if</strong> (data == <strong class="jxr_keyword">null</strong>)
-<a class="jxr_linenumber" name="225" href="#225">225</a> {
-<a class="jxr_linenumber" name="226" href="#226">226</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>;
+<a class="jxr_linenumber" name="203" href="#203">203</a> <em class="jxr_comment">// override getChildren(path, watch), so we can record all getChildren requests</em>
+<a class="jxr_linenumber" name="204" href="#204">204</a> @Override
+<a class="jxr_linenumber" name="205" href="#205">205</a> <strong class="jxr_keyword">protected</strong> List<String> getChildren(<strong class="jxr_keyword">final</strong> String path, <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">boolean</strong> watch)
+<a class="jxr_linenumber" name="206" href="#206">206</a> {
+<a class="jxr_linenumber" name="207" href="#207">207</a> <strong class="jxr_keyword">long</strong> startT = System.nanoTime();
+<a class="jxr_linenumber" name="208" href="#208">208</a>
+<a class="jxr_linenumber" name="209" href="#209">209</a> <strong class="jxr_keyword">try</strong>
+<a class="jxr_linenumber" name="210" href="#210">210</a> {
+<a class="jxr_linenumber" name="211" href="#211">211</a> <strong class="jxr_keyword">return</strong> retryUntilConnected(<strong class="jxr_keyword">new</strong> Callable<List<String>>()
+<a class="jxr_linenumber" name="212" href="#212">212</a> {
+<a class="jxr_linenumber" name="213" href="#213">213</a> @Override
+<a class="jxr_linenumber" name="214" href="#214">214</a> <strong class="jxr_keyword">public</strong> List<String> call() <strong class="jxr_keyword">throws</strong> Exception
+<a class="jxr_linenumber" name="215" href="#215">215</a> {
+<a class="jxr_linenumber" name="216" href="#216">216</a> <strong class="jxr_keyword">return</strong> _connection.getChildren(path, watch);
+<a class="jxr_linenumber" name="217" href="#217">217</a> }
+<a class="jxr_linenumber" name="218" href="#218">218</a> });
+<a class="jxr_linenumber" name="219" href="#219">219</a> }
+<a class="jxr_linenumber" name="220" href="#220">220</a> <strong class="jxr_keyword">finally</strong>
+<a class="jxr_linenumber" name="221" href="#221">221</a> {
+<a class="jxr_linenumber" name="222" href="#222">222</a> <strong class="jxr_keyword">long</strong> endT = System.nanoTime();
+<a class="jxr_linenumber" name="223" href="#223">223</a> <strong class="jxr_keyword">if</strong> (LOG.isDebugEnabled())
+<a class="jxr_linenumber" name="224" href="#224">224</a> {
+<a class="jxr_linenumber" name="225" href="#225">225</a> LOG.debug(<span class="jxr_string">"getChildren, path: "</span> + path + <span class="jxr_string">", time: "</span> + (endT - startT) + <span class="jxr_string">" ns"</span>);
+<a class="jxr_linenumber" name="226" href="#226">226</a> }
<a class="jxr_linenumber" name="227" href="#227">227</a> }
-<a class="jxr_linenumber" name="228" href="#228">228</a> <strong class="jxr_keyword">return</strong> (T) _zkSerializer.deserialize(data, path);
-<a class="jxr_linenumber" name="229" href="#229">229</a> }
-<a class="jxr_linenumber" name="230" href="#230">230</a>
-<a class="jxr_linenumber" name="231" href="#231">231</a> <em class="jxr_comment">// override readData(path, stat, watch), so we can record all read requests</em>
-<a class="jxr_linenumber" name="232" href="#232">232</a> @Override
-<a class="jxr_linenumber" name="233" href="#233">233</a> @SuppressWarnings(<span class="jxr_string">"unchecked"</span>)
-<a class="jxr_linenumber" name="234" href="#234">234</a> <strong class="jxr_keyword">protected</strong> <T <strong class="jxr_keyword">extends</strong> Object> T readData(<strong class="jxr_keyword">final</strong> String path,
-<a class="jxr_linenumber" name="235" href="#235">235</a> <strong class="jxr_keyword">final</strong> Stat stat,
-<a class="jxr_linenumber" name="236" href="#236">236</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">boolean</strong> watch)
-<a class="jxr_linenumber" name="237" href="#237">237</a> {
-<a class="jxr_linenumber" name="238" href="#238">238</a> <strong class="jxr_keyword">long</strong> startT = System.nanoTime();
-<a class="jxr_linenumber" name="239" href="#239">239</a> <strong class="jxr_keyword">try</strong>
-<a class="jxr_linenumber" name="240" href="#240">240</a> {
-<a class="jxr_linenumber" name="241" href="#241">241</a> byte[] data = retryUntilConnected(<strong class="jxr_keyword">new</strong> Callable<byte[]>()
-<a class="jxr_linenumber" name="242" href="#242">242</a> {
-<a class="jxr_linenumber" name="243" href="#243">243</a>
-<a class="jxr_linenumber" name="244" href="#244">244</a> @Override
-<a class="jxr_linenumber" name="245" href="#245">245</a> <strong class="jxr_keyword">public</strong> byte[] call() <strong class="jxr_keyword">throws</strong> Exception
-<a class="jxr_linenumber" name="246" href="#246">246</a> {
-<a class="jxr_linenumber" name="247" href="#247">247</a> <strong class="jxr_keyword">return</strong> _connection.readData(path, stat, watch);
-<a class="jxr_linenumber" name="248" href="#248">248</a> }
-<a class="jxr_linenumber" name="249" href="#249">249</a> });
-<a class="jxr_linenumber" name="250" href="#250">250</a> <strong class="jxr_keyword">return</strong> (T) deserialize(data, path);
-<a class="jxr_linenumber" name="251" href="#251">251</a> }
-<a class="jxr_linenumber" name="252" href="#252">252</a> <strong class="jxr_keyword">finally</strong>
-<a class="jxr_linenumber" name="253" href="#253">253</a> {
-<a class="jxr_linenumber" name="254" href="#254">254</a> <strong class="jxr_keyword">long</strong> endT = System.nanoTime();
-<a class="jxr_linenumber" name="255" href="#255">255</a> LOG.info(<span class="jxr_string">"getData, path: "</span> + path + <span class="jxr_string">", time: "</span> + (endT - startT) + <span class="jxr_string">" ns"</span>);
-<a class="jxr_linenumber" name="256" href="#256">256</a> }
-<a class="jxr_linenumber" name="257" href="#257">257</a> }
-<a class="jxr_linenumber" name="258" href="#258">258</a>
-<a class="jxr_linenumber" name="259" href="#259">259</a> @SuppressWarnings(<span class="jxr_string">"unchecked"</span>)
-<a class="jxr_linenumber" name="260" href="#260">260</a> <strong class="jxr_keyword">public</strong> <T <strong class="jxr_keyword">extends</strong> Object> T readDataAndStat(String path,
-<a class="jxr_linenumber" name="261" href="#261">261</a> Stat stat,
-<a class="jxr_linenumber" name="262" href="#262">262</a> <strong class="jxr_keyword">boolean</strong> returnNullIfPathNotExists)
-<a class="jxr_linenumber" name="263" href="#263">263</a> {
-<a class="jxr_linenumber" name="264" href="#264">264</a> T data = <strong class="jxr_keyword">null</strong>;
-<a class="jxr_linenumber" name="265" href="#265">265</a> <strong class="jxr_keyword">try</strong>
-<a class="jxr_linenumber" name="266" href="#266">266</a> {
-<a class="jxr_linenumber" name="267" href="#267">267</a> data = (T) <strong class="jxr_keyword">super</strong>.readData(path, stat);
+<a class="jxr_linenumber" name="228" href="#228">228</a> }
+<a class="jxr_linenumber" name="229" href="#229">229</a>
+<a class="jxr_linenumber" name="230" href="#230">230</a> @SuppressWarnings(<span class="jxr_string">"unchecked"</span>)
+<a class="jxr_linenumber" name="231" href="#231">231</a> <strong class="jxr_keyword">public</strong> <T <strong class="jxr_keyword">extends</strong> Object> T deserialize(byte[] data, String path)
+<a class="jxr_linenumber" name="232" href="#232">232</a> {
+<a class="jxr_linenumber" name="233" href="#233">233</a> <strong class="jxr_keyword">if</strong> (data == <strong class="jxr_keyword">null</strong>)
+<a class="jxr_linenumber" name="234" href="#234">234</a> {
+<a class="jxr_linenumber" name="235" href="#235">235</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>;
+<a class="jxr_linenumber" name="236" href="#236">236</a> }
+<a class="jxr_linenumber" name="237" href="#237">237</a> <strong class="jxr_keyword">return</strong> (T) _zkSerializer.deserialize(data, path);
+<a class="jxr_linenumber" name="238" href="#238">238</a> }
+<a class="jxr_linenumber" name="239" href="#239">239</a>
+<a class="jxr_linenumber" name="240" href="#240">240</a> <em class="jxr_comment">// override readData(path, stat, watch), so we can record all read requests</em>
+<a class="jxr_linenumber" name="241" href="#241">241</a> @Override
+<a class="jxr_linenumber" name="242" href="#242">242</a> @SuppressWarnings(<span class="jxr_string">"unchecked"</span>)
+<a class="jxr_linenumber" name="243" href="#243">243</a> <strong class="jxr_keyword">protected</strong> <T <strong class="jxr_keyword">extends</strong> Object> T readData(<strong class="jxr_keyword">final</strong> String path,
+<a class="jxr_linenumber" name="244" href="#244">244</a> <strong class="jxr_keyword">final</strong> Stat stat,
+<a class="jxr_linenumber" name="245" href="#245">245</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">boolean</strong> watch)
+<a class="jxr_linenumber" name="246" href="#246">246</a> {
+<a class="jxr_linenumber" name="247" href="#247">247</a> <strong class="jxr_keyword">long</strong> startT = System.nanoTime();
+<a class="jxr_linenumber" name="248" href="#248">248</a> <strong class="jxr_keyword">try</strong>
+<a class="jxr_linenumber" name="249" href="#249">249</a> {
+<a class="jxr_linenumber" name="250" href="#250">250</a> byte[] data = retryUntilConnected(<strong class="jxr_keyword">new</strong> Callable<byte[]>()
+<a class="jxr_linenumber" name="251" href="#251">251</a> {
+<a class="jxr_linenumber" name="252" href="#252">252</a>
+<a class="jxr_linenumber" name="253" href="#253">253</a> @Override
+<a class="jxr_linenumber" name="254" href="#254">254</a> <strong class="jxr_keyword">public</strong> byte[] call() <strong class="jxr_keyword">throws</strong> Exception
+<a class="jxr_linenumber" name="255" href="#255">255</a> {
+<a class="jxr_linenumber" name="256" href="#256">256</a> <strong class="jxr_keyword">return</strong> _connection.readData(path, stat, watch);
+<a class="jxr_linenumber" name="257" href="#257">257</a> }
+<a class="jxr_linenumber" name="258" href="#258">258</a> });
+<a class="jxr_linenumber" name="259" href="#259">259</a> <strong class="jxr_keyword">return</strong> (T) deserialize(data, path);
+<a class="jxr_linenumber" name="260" href="#260">260</a> }
+<a class="jxr_linenumber" name="261" href="#261">261</a> <strong class="jxr_keyword">finally</strong>
+<a class="jxr_linenumber" name="262" href="#262">262</a> {
+<a class="jxr_linenumber" name="263" href="#263">263</a> <strong class="jxr_keyword">long</strong> endT = System.nanoTime();
+<a class="jxr_linenumber" name="264" href="#264">264</a> <strong class="jxr_keyword">if</strong> (LOG.isDebugEnabled())
+<a class="jxr_linenumber" name="265" href="#265">265</a> {
+<a class="jxr_linenumber" name="266" href="#266">266</a> LOG.debug(<span class="jxr_string">"getData, path: "</span> + path + <span class="jxr_string">", time: "</span> + (endT - startT) + <span class="jxr_string">" ns"</span>);
+<a class="jxr_linenumber" name="267" href="#267">267</a> }
<a class="jxr_linenumber" name="268" href="#268">268</a> }
-<a class="jxr_linenumber" name="269" href="#269">269</a> <strong class="jxr_keyword">catch</strong> (ZkNoNodeException e)
-<a class="jxr_linenumber" name="270" href="#270">270</a> {
-<a class="jxr_linenumber" name="271" href="#271">271</a> <strong class="jxr_keyword">if</strong> (!returnNullIfPathNotExists)
-<a class="jxr_linenumber" name="272" href="#272">272</a> {
-<a class="jxr_linenumber" name="273" href="#273">273</a> <strong class="jxr_keyword">throw</strong> e;
-<a class="jxr_linenumber" name="274" href="#274">274</a> }
-<a class="jxr_linenumber" name="275" href="#275">275</a> }
-<a class="jxr_linenumber" name="276" href="#276">276</a> <strong class="jxr_keyword">return</strong> data;
-<a class="jxr_linenumber" name="277" href="#277">277</a> }
-<a class="jxr_linenumber" name="278" href="#278">278</a>
-<a class="jxr_linenumber" name="279" href="#279">279</a> <strong class="jxr_keyword">public</strong> String getServers()
-<a class="jxr_linenumber" name="280" href="#280">280</a> {
-<a class="jxr_linenumber" name="281" href="#281">281</a> <strong class="jxr_keyword">return</strong> _connection.getServers();
-<a class="jxr_linenumber" name="282" href="#282">282</a> }
-<a class="jxr_linenumber" name="283" href="#283">283</a>
-<a class="jxr_linenumber" name="284" href="#284">284</a> <strong class="jxr_keyword">public</strong> byte[] serialize(Object data, String path)
-<a class="jxr_linenumber" name="285" href="#285">285</a> {
-<a class="jxr_linenumber" name="286" href="#286">286</a> <strong class="jxr_keyword">return</strong> _zkSerializer.serialize(data, path);
-<a class="jxr_linenumber" name="287" href="#287">287</a> }
-<a class="jxr_linenumber" name="288" href="#288">288</a>
-<a class="jxr_linenumber" name="289" href="#289">289</a> @Override
-<a class="jxr_linenumber" name="290" href="#290">290</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> writeData(<strong class="jxr_keyword">final</strong> String path, Object datat, <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> expectedVersion)
-<a class="jxr_linenumber" name="291" href="#291">291</a> {
-<a class="jxr_linenumber" name="292" href="#292">292</a> <strong class="jxr_keyword">long</strong> startT = System.nanoTime();
-<a class="jxr_linenumber" name="293" href="#293">293</a> <strong class="jxr_keyword">try</strong>
-<a class="jxr_linenumber" name="294" href="#294">294</a> {
-<a class="jxr_linenumber" name="295" href="#295">295</a> <strong class="jxr_keyword">final</strong> byte[] data = serialize(datat, path);
-<a class="jxr_linenumber" name="296" href="#296">296</a>
-<a class="jxr_linenumber" name="297" href="#297">297</a> retryUntilConnected(<strong class="jxr_keyword">new</strong> Callable<Object>()
-<a class="jxr_linenumber" name="298" href="#298">298</a> {
-<a class="jxr_linenumber" name="299" href="#299">299</a>
-<a class="jxr_linenumber" name="300" href="#300">300</a> @Override
-<a class="jxr_linenumber" name="301" href="#301">301</a> <strong class="jxr_keyword">public</strong> Object call() <strong class="jxr_keyword">throws</strong> Exception
-<a class="jxr_linenumber" name="302" href="#302">302</a> {
-<a class="jxr_linenumber" name="303" href="#303">303</a> _connection.writeData(path, data, expectedVersion);
-<a class="jxr_linenumber" name="304" href="#304">304</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>;
-<a class="jxr_linenumber" name="305" href="#305">305</a> }
-<a class="jxr_linenumber" name="306" href="#306">306</a> });
-<a class="jxr_linenumber" name="307" href="#307">307</a> }
-<a class="jxr_linenumber" name="308" href="#308">308</a> <strong class="jxr_keyword">finally</strong>
-<a class="jxr_linenumber" name="309" href="#309">309</a> {
-<a class="jxr_linenumber" name="310" href="#310">310</a> <strong class="jxr_keyword">long</strong> endT = System.nanoTime();
-<a class="jxr_linenumber" name="311" href="#311">311</a> LOG.info(<span class="jxr_string">"setData, path: "</span> + path + <span class="jxr_string">", time: "</span> + (endT - startT) + <span class="jxr_string">" ns"</span>);
-<a class="jxr_linenumber" name="312" href="#312">312</a> }
-<a class="jxr_linenumber" name="313" href="#313">313</a> }
-<a class="jxr_linenumber" name="314" href="#314">314</a>
-<a class="jxr_linenumber" name="315" href="#315">315</a> <strong class="jxr_keyword">public</strong> Stat writeDataGetStat(<strong class="jxr_keyword">final</strong> String path, Object datat, <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> expectedVersion) <strong class="jxr_keyword">throws</strong> InterruptedException
-<a class="jxr_linenumber" name="316" href="#316">316</a> {
-<a class="jxr_linenumber" name="317" href="#317">317</a> Stat stat = <strong class="jxr_keyword">null</strong>;
-<a class="jxr_linenumber" name="318" href="#318">318</a> <strong class="jxr_keyword">long</strong> start = System.nanoTime();
-<a class="jxr_linenumber" name="319" href="#319">319</a> <strong class="jxr_keyword">try</strong>
-<a class="jxr_linenumber" name="320" href="#320">320</a> {
-<a class="jxr_linenumber" name="321" href="#321">321</a> byte[] bytes = _zkSerializer.serialize(datat, path);
-<a class="jxr_linenumber" name="322" href="#322">322</a> stat =
-<a class="jxr_linenumber" name="323" href="#323">323</a> ((ZkConnection) _connection).getZookeeper().setData(path,
-<a class="jxr_linenumber" name="324" href="#324">324</a> bytes,
-<a class="jxr_linenumber" name="325" href="#325">325</a> expectedVersion);
-<a class="jxr_linenumber" name="326" href="#326">326</a> <strong class="jxr_keyword">return</strong> stat;
+<a class="jxr_linenumber" name="269" href="#269">269</a> }
+<a class="jxr_linenumber" name="270" href="#270">270</a>
+<a class="jxr_linenumber" name="271" href="#271">271</a> @SuppressWarnings(<span class="jxr_string">"unchecked"</span>)
+<a class="jxr_linenumber" name="272" href="#272">272</a> <strong class="jxr_keyword">public</strong> <T <strong class="jxr_keyword">extends</strong> Object> T readDataAndStat(String path,
+<a class="jxr_linenumber" name="273" href="#273">273</a> Stat stat,
+<a class="jxr_linenumber" name="274" href="#274">274</a> <strong class="jxr_keyword">boolean</strong> returnNullIfPathNotExists)
+<a class="jxr_linenumber" name="275" href="#275">275</a> {
+<a class="jxr_linenumber" name="276" href="#276">276</a> T data = <strong class="jxr_keyword">null</strong>;
+<a class="jxr_linenumber" name="277" href="#277">277</a> <strong class="jxr_keyword">try</strong>
+<a class="jxr_linenumber" name="278" href="#278">278</a> {
+<a class="jxr_linenumber" name="279" href="#279">279</a> data = (T) <strong class="jxr_keyword">super</strong>.readData(path, stat);
+<a class="jxr_linenumber" name="280" href="#280">280</a> }
+<a class="jxr_linenumber" name="281" href="#281">281</a> <strong class="jxr_keyword">catch</strong> (ZkNoNodeException e)
+<a class="jxr_linenumber" name="282" href="#282">282</a> {
+<a class="jxr_linenumber" name="283" href="#283">283</a> <strong class="jxr_keyword">if</strong> (!returnNullIfPathNotExists)
+<a class="jxr_linenumber" name="284" href="#284">284</a> {
+<a class="jxr_linenumber" name="285" href="#285">285</a> <strong class="jxr_keyword">throw</strong> e;
+<a class="jxr_linenumber" name="286" href="#286">286</a> }
+<a class="jxr_linenumber" name="287" href="#287">287</a> }
+<a class="jxr_linenumber" name="288" href="#288">288</a> <strong class="jxr_keyword">return</strong> data;
+<a class="jxr_linenumber" name="289" href="#289">289</a> }
+<a class="jxr_linenumber" name="290" href="#290">290</a>
+<a class="jxr_linenumber" name="291" href="#291">291</a> <strong class="jxr_keyword">public</strong> String getServers()
+<a class="jxr_linenumber" name="292" href="#292">292</a> {
+<a class="jxr_linenumber" name="293" href="#293">293</a> <strong class="jxr_keyword">return</strong> _connection.getServers();
+<a class="jxr_linenumber" name="294" href="#294">294</a> }
+<a class="jxr_linenumber" name="295" href="#295">295</a>
+<a class="jxr_linenumber" name="296" href="#296">296</a> <strong class="jxr_keyword">public</strong> byte[] serialize(Object data, String path)
+<a class="jxr_linenumber" name="297" href="#297">297</a> {
+<a class="jxr_linenumber" name="298" href="#298">298</a> <strong class="jxr_keyword">return</strong> _zkSerializer.serialize(data, path);
+<a class="jxr_linenumber" name="299" href="#299">299</a> }
+<a class="jxr_linenumber" name="300" href="#300">300</a>
+<a class="jxr_linenumber" name="301" href="#301">301</a> @Override
+<a class="jxr_linenumber" name="302" href="#302">302</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> writeData(<strong class="jxr_keyword">final</strong> String path, Object datat, <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> expectedVersion)
+<a class="jxr_linenumber" name="303" href="#303">303</a> {
+<a class="jxr_linenumber" name="304" href="#304">304</a> <strong class="jxr_keyword">long</strong> startT = System.nanoTime();
+<a class="jxr_linenumber" name="305" href="#305">305</a> <strong class="jxr_keyword">try</strong>
+<a class="jxr_linenumber" name="306" href="#306">306</a> {
+<a class="jxr_linenumber" name="307" href="#307">307</a> <strong class="jxr_keyword">final</strong> byte[] data = serialize(datat, path);
+<a class="jxr_linenumber" name="308" href="#308">308</a>
+<a class="jxr_linenumber" name="309" href="#309">309</a> retryUntilConnected(<strong class="jxr_keyword">new</strong> Callable<Object>()
+<a class="jxr_linenumber" name="310" href="#310">310</a> {
+<a class="jxr_linenumber" name="311" href="#311">311</a>
+<a class="jxr_linenumber" name="312" href="#312">312</a> @Override
+<a class="jxr_linenumber" name="313" href="#313">313</a> <strong class="jxr_keyword">public</strong> Object call() <strong class="jxr_keyword">throws</strong> Exception
+<a class="jxr_linenumber" name="314" href="#314">314</a> {
+<a class="jxr_linenumber" name="315" href="#315">315</a> _connection.writeData(path, data, expectedVersion);
+<a class="jxr_linenumber" name="316" href="#316">316</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>;
+<a class="jxr_linenumber" name="317" href="#317">317</a> }
+<a class="jxr_linenumber" name="318" href="#318">318</a> });
+<a class="jxr_linenumber" name="319" href="#319">319</a> }
+<a class="jxr_linenumber" name="320" href="#320">320</a> <strong class="jxr_keyword">finally</strong>
+<a class="jxr_linenumber" name="321" href="#321">321</a> {
+<a class="jxr_linenumber" name="322" href="#322">322</a> <strong class="jxr_keyword">long</strong> endT = System.nanoTime();
+<a class="jxr_linenumber" name="323" href="#323">323</a> <strong class="jxr_keyword">if</strong> (LOG.isDebugEnabled())
+<a class="jxr_linenumber" name="324" href="#324">324</a> {
+<a class="jxr_linenumber" name="325" href="#325">325</a> LOG.debug(<span class="jxr_string">"setData, path: "</span> + path + <span class="jxr_string">", time: "</span> + (endT - startT) + <span class="jxr_string">" ns"</span>);
+<a class="jxr_linenumber" name="326" href="#326">326</a> }
<a class="jxr_linenumber" name="327" href="#327">327</a> }
-<a class="jxr_linenumber" name="328" href="#328">328</a> <strong class="jxr_keyword">catch</strong> (KeeperException e)
-<a class="jxr_linenumber" name="329" href="#329">329</a> {
-<a class="jxr_linenumber" name="330" href="#330">330</a> <strong class="jxr_keyword">throw</strong> ZkException.create(e);
-<a class="jxr_linenumber" name="331" href="#331">331</a> }
-<a class="jxr_linenumber" name="332" href="#332">332</a> <strong class="jxr_keyword">finally</strong>
-<a class="jxr_linenumber" name="333" href="#333">333</a> {
-<a class="jxr_linenumber" name="334" href="#334">334</a> <strong class="jxr_keyword">long</strong> end = System.nanoTime();
-<a class="jxr_linenumber" name="335" href="#335">335</a> LOG.info(<span class="jxr_string">"setData, path: "</span> + path + <span class="jxr_string">", time: "</span> + (end - start) + <span class="jxr_string">" ns"</span>);
-<a class="jxr_linenumber" name="336" href="#336">336</a> }
-<a class="jxr_linenumber" name="337" href="#337">337</a> }
-<a class="jxr_linenumber" name="338" href="#338">338</a>
-<a class="jxr_linenumber" name="339" href="#339">339</a> @Override
-<a class="jxr_linenumber" name="340" href="#340">340</a> <strong class="jxr_keyword">public</strong> String create(<strong class="jxr_keyword">final</strong> String path, Object data, <strong class="jxr_keyword">final</strong> CreateMode mode) <strong class="jxr_keyword">throws</strong> ZkInterruptedException,
-<a class="jxr_linenumber" name="341" href="#341">341</a> IllegalArgumentException,
-<a class="jxr_linenumber" name="342" href="#342">342</a> ZkException,
-<a class="jxr_linenumber" name="343" href="#343">343</a> RuntimeException
-<a class="jxr_linenumber" name="344" href="#344">344</a> {
-<a class="jxr_linenumber" name="345" href="#345">345</a> <strong class="jxr_keyword">if</strong> (path == <strong class="jxr_keyword">null</strong>)
-<a class="jxr_linenumber" name="346" href="#346">346</a> {
-<a class="jxr_linenumber" name="347" href="#347">347</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> NullPointerException(<span class="jxr_string">"path must not be null."</span>);
-<a class="jxr_linenumber" name="348" href="#348">348</a> }
-<a class="jxr_linenumber" name="349" href="#349">349</a>
-<a class="jxr_linenumber" name="350" href="#350">350</a> <strong class="jxr_keyword">long</strong> startT = System.nanoTime();
-<a class="jxr_linenumber" name="351" href="#351">351</a> <strong class="jxr_keyword">try</strong>
-<a class="jxr_linenumber" name="352" href="#352">352</a> {
-<a class="jxr_linenumber" name="353" href="#353">353</a> <strong class="jxr_keyword">final</strong> byte[] bytes = data == <strong class="jxr_keyword">null</strong> ? <strong class="jxr_keyword">null</strong> : serialize(data, path);
-<a class="jxr_linenumber" name="354" href="#354">354</a>
-<a class="jxr_linenumber" name="355" href="#355">355</a> <strong class="jxr_keyword">return</strong> retryUntilConnected(<strong class="jxr_keyword">new</strong> Callable<String>()
-<a class="jxr_linenumber" name="356" href="#356">356</a> {
-<a class="jxr_linenumber" name="357" href="#357">357</a>
-<a class="jxr_linenumber" name="358" href="#358">358</a> @Override
-<a class="jxr_linenumber" name="359" href="#359">359</a> <strong class="jxr_keyword">public</strong> String call() <strong class="jxr_keyword">throws</strong> Exception
-<a class="jxr_linenumber" name="360" href="#360">360</a> {
-<a class="jxr_linenumber" name="361" href="#361">361</a> <strong class="jxr_keyword">return</strong> _connection.create(path, bytes, mode);
-<a class="jxr_linenumber" name="362" href="#362">362</a> }
-<a class="jxr_linenumber" name="363" href="#363">363</a> });
-<a class="jxr_linenumber" name="364" href="#364">364</a> }
-<a class="jxr_linenumber" name="365" href="#365">365</a> <strong class="jxr_keyword">finally</strong>
-<a class="jxr_linenumber" name="366" href="#366">366</a> {
-<a class="jxr_linenumber" name="367" href="#367">367</a> <strong class="jxr_keyword">long</strong> endT = System.nanoTime();
-<a class="jxr_linenumber" name="368" href="#368">368</a> LOG.info(<span class="jxr_string">"create, path: "</span> + path + <span class="jxr_string">", time: "</span> + (endT - startT) + <span class="jxr_string">" ns"</span>);
-<a class="jxr_linenumber" name="369" href="#369">369</a> }
-<a class="jxr_linenumber" name="370" href="#370">370</a> }
-<a class="jxr_linenumber" name="371" href="#371">371</a>
-<a class="jxr_linenumber" name="372" href="#372">372</a> @Override
-<a class="jxr_linenumber" name="373" href="#373">373</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> delete(<strong class="jxr_keyword">final</strong> String path)
-<a class="jxr_linenumber" name="374" href="#374">374</a> {
-<a class="jxr_linenumber" name="375" href="#375">375</a> <strong class="jxr_keyword">long</strong> startT = System.nanoTime();
-<a class="jxr_linenumber" name="376" href="#376">376</a> <strong class="jxr_keyword">try</strong>
-<a class="jxr_linenumber" name="377" href="#377">377</a> {
-<a class="jxr_linenumber" name="378" href="#378">378</a> <strong class="jxr_keyword">try</strong>
-<a class="jxr_linenumber" name="379" href="#379">379</a> {
-<a class="jxr_linenumber" name="380" href="#380">380</a> retryUntilConnected(<strong class="jxr_keyword">new</strong> Callable<Object>()
-<a class="jxr_linenumber" name="381" href="#381">381</a> {
-<a class="jxr_linenumber" name="382" href="#382">382</a>
-<a class="jxr_linenumber" name="383" href="#383">383</a> @Override
-<a class="jxr_linenumber" name="384" href="#384">384</a> <strong class="jxr_keyword">public</strong> Object call() <strong class="jxr_keyword">throws</strong> Exception
-<a class="jxr_linenumber" name="385" href="#385">385</a> {
-<a class="jxr_linenumber" name="386" href="#386">386</a> _connection.delete(path);
-<a class="jxr_linenumber" name="387" href="#387">387</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>;
-<a class="jxr_linenumber" name="388" href="#388">388</a> }
-<a class="jxr_linenumber" name="389" href="#389">389</a> });
-<a class="jxr_linenumber" name="390" href="#390">390</a>
-<a class="jxr_linenumber" name="391" href="#391">391</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">true</strong>;
-<a class="jxr_linenumber" name="392" href="#392">392</a> }
-<a class="jxr_linenumber" name="393" href="#393">393</a> <strong class="jxr_keyword">catch</strong> (ZkNoNodeException e)
-<a class="jxr_linenumber" name="394" href="#394">394</a> {
-<a class="jxr_linenumber" name="395" href="#395">395</a> <strong class="jxr_keyword">return</strong> false;
-<a class="jxr_linenumber" name="396" href="#396">396</a> }
-<a class="jxr_linenumber" name="397" href="#397">397</a> }
-<a class="jxr_linenumber" name="398" href="#398">398</a> <strong class="jxr_keyword">finally</strong>
-<a class="jxr_linenumber" name="399" href="#399">399</a> {
-<a class="jxr_linenumber" name="400" href="#400">400</a> <strong class="jxr_keyword">long</strong> endT = System.nanoTime();
-<a class="jxr_linenumber" name="401" href="#401">401</a> LOG.info(<span class="jxr_string">"delete, path: "</span> + path + <span class="jxr_string">", time: "</span> + (endT - startT) + <span class="jxr_string">" ns"</span>);
-<a class="jxr_linenumber" name="402" href="#402">402</a> }
-<a class="jxr_linenumber" name="403" href="#403">403</a> }
-<a class="jxr_linenumber" name="404" href="#404">404</a>
-<a class="jxr_linenumber" name="405" href="#405">405</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> asyncCreate(<strong class="jxr_keyword">final</strong> String path,
-<a class="jxr_linenumber" name="406" href="#406">406</a> Object datat,
-<a class="jxr_linenumber" name="407" href="#407">407</a> CreateMode mode,
-<a class="jxr_linenumber" name="408" href="#408">408</a> <a href="../../../../../org/apache/helix/manager/zk/ZkAsyncCallbacks.html">CreateCallbackHandler</a> cb)
-<a class="jxr_linenumber" name="409" href="#409">409</a> {
-<a class="jxr_linenumber" name="410" href="#410">410</a> byte[] data = <strong class="jxr_keyword">null</strong>;
-<a class="jxr_linenumber" name="411" href="#411">411</a> <strong class="jxr_keyword">if</strong> (datat != <strong class="jxr_keyword">null</strong>)
-<a class="jxr_linenumber" name="412" href="#412">412</a> {
-<a class="jxr_linenumber" name="413" href="#413">413</a> data = serialize(datat, path);
-<a class="jxr_linenumber" name="414" href="#414">414</a> }
-<a class="jxr_linenumber" name="415" href="#415">415</a> ((ZkConnection) _connection).getZookeeper().create(path, data, Ids.OPEN_ACL_UNSAFE, <em class="jxr_comment">// Arrays.asList(DEFAULT_ACL),</em>
-<a class="jxr_linenumber" name="416" href="#416">416</a> mode,
-<a class="jxr_linenumber" name="417" href="#417">417</a> cb,
-<a class="jxr_linenumber" name="418" href="#418">418</a> <strong class="jxr_keyword">null</strong>);
-<a class="jxr_linenumber" name="419" href="#419">419</a> }
-<a class="jxr_linenumber" name="420" href="#420">420</a>
-<a class="jxr_linenumber" name="421" href="#421">421</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> asyncSetData(<strong class="jxr_keyword">final</strong> String path,
-<a class="jxr_linenumber" name="422" href="#422">422</a> Object datat,
-<a class="jxr_linenumber" name="423" href="#423">423</a> <strong class="jxr_keyword">int</strong> version,
-<a class="jxr_linenumber" name="424" href="#424">424</a> <a href="../../../../../org/apache/helix/manager/zk/ZkAsyncCallbacks.html">SetDataCallbackHandler</a> cb)
-<a class="jxr_linenumber" name="425" href="#425">425</a> {
-<a class="jxr_linenumber" name="426" href="#426">426</a> <strong class="jxr_keyword">final</strong> byte[] data = serialize(datat, path);
-<a class="jxr_linenumber" name="427" href="#427">427</a> ((ZkConnection) _connection).getZookeeper().setData(path, data, version, cb, <strong class="jxr_keyword">null</strong>);
+<a class="jxr_linenumber" name="328" href="#328">328</a> }
+<a class="jxr_linenumber" name="329" href="#329">329</a>
+<a class="jxr_linenumber" name="330" href="#330">330</a> <strong class="jxr_keyword">public</strong> Stat writeDataGetStat(<strong class="jxr_keyword">final</strong> String path, Object datat, <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> expectedVersion) <strong class="jxr_keyword">throws</strong> InterruptedException
+<a class="jxr_linenumber" name="331" href="#331">331</a> {
+<a class="jxr_linenumber" name="332" href="#332">332</a> Stat stat = <strong class="jxr_keyword">null</strong>;
+<a class="jxr_linenumber" name="333" href="#333">333</a> <strong class="jxr_keyword">long</strong> start = System.nanoTime();
+<a class="jxr_linenumber" name="334" href="#334">334</a> <strong class="jxr_keyword">try</strong>
+<a class="jxr_linenumber" name="335" href="#335">335</a> {
+<a class="jxr_linenumber" name="336" href="#336">336</a> byte[] bytes = _zkSerializer.serialize(datat, path);
+<a class="jxr_linenumber" name="337" href="#337">337</a> stat =
+<a class="jxr_linenumber" name="338" href="#338">338</a> ((ZkConnection) _connection).getZookeeper().setData(path,
+<a class="jxr_linenumber" name="339" href="#339">339</a> bytes,
+<a class="jxr_linenumber" name="340" href="#340">340</a> expectedVersion);
+<a class="jxr_linenumber" name="341" href="#341">341</a> <strong class="jxr_keyword">return</strong> stat;
+<a class="jxr_linenumber" name="342" href="#342">342</a> }
+<a class="jxr_linenumber" name="343" href="#343">343</a> <strong class="jxr_keyword">catch</strong> (KeeperException e)
+<a class="jxr_linenumber" name="344" href="#344">344</a> {
+<a class="jxr_linenumber" name="345" href="#345">345</a> <strong class="jxr_keyword">throw</strong> ZkException.create(e);
+<a class="jxr_linenumber" name="346" href="#346">346</a> }
+<a class="jxr_linenumber" name="347" href="#347">347</a> <strong class="jxr_keyword">finally</strong>
+<a class="jxr_linenumber" name="348" href="#348">348</a> {
+<a class="jxr_linenumber" name="349" href="#349">349</a> <strong class="jxr_keyword">long</strong> end = System.nanoTime();
+<a class="jxr_linenumber" name="350" href="#350">350</a> <strong class="jxr_keyword">if</strong> (LOG.isDebugEnabled())
+<a class="jxr_linenumber" name="351" href="#351">351</a> {
+<a class="jxr_linenumber" name="352" href="#352">352</a> LOG.debug(<span class="jxr_string">"setData, path: "</span> + path + <span class="jxr_string">", time: "</span> + (end - start) + <span class="jxr_string">" ns"</span>);
+<a class="jxr_linenumber" name="353" href="#353">353</a> }
+<a class="jxr_linenumber" name="354" href="#354">354</a> }
+<a class="jxr_linenumber" name="355" href="#355">355</a> }
+<a class="jxr_linenumber" name="356" href="#356">356</a>
+<a class="jxr_linenumber" name="357" href="#357">357</a> @Override
+<a class="jxr_linenumber" name="358" href="#358">358</a> <strong class="jxr_keyword">public</strong> String create(<strong class="jxr_keyword">final</strong> String path, Object data, <strong class="jxr_keyword">final</strong> CreateMode mode) <strong class="jxr_keyword">throws</strong> ZkInterruptedException,
+<a class="jxr_linenumber" name="359" href="#359">359</a> IllegalArgumentException,
+<a class="jxr_linenumber" name="360" href="#360">360</a> ZkException,
+<a class="jxr_linenumber" name="361" href="#361">361</a> RuntimeException
+<a class="jxr_linenumber" name="362" href="#362">362</a> {
+<a class="jxr_linenumber" name="363" href="#363">363</a> <strong class="jxr_keyword">if</strong> (path == <strong class="jxr_keyword">null</strong>)
+<a class="jxr_linenumber" name="364" href="#364">364</a> {
+<a class="jxr_linenumber" name="365" href="#365">365</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> NullPointerException(<span class="jxr_string">"path must not be null."</span>);
+<a class="jxr_linenumber" name="366" href="#366">366</a> }
+<a class="jxr_linenumber" name="367" href="#367">367</a>
+<a class="jxr_linenumber" name="368" href="#368">368</a> <strong class="jxr_keyword">long</strong> startT = System.nanoTime();
+<a class="jxr_linenumber" name="369" href="#369">369</a> <strong class="jxr_keyword">try</strong>
+<a class="jxr_linenumber" name="370" href="#370">370</a> {
+<a class="jxr_linenumber" name="371" href="#371">371</a> <strong class="jxr_keyword">final</strong> byte[] bytes = data == <strong class="jxr_keyword">null</strong> ? <strong class="jxr_keyword">null</strong> : serialize(data, path);
+<a class="jxr_linenumber" name="372" href="#372">372</a>
+<a class="jxr_linenumber" name="373" href="#373">373</a> <strong class="jxr_keyword">return</strong> retryUntilConnected(<strong class="jxr_keyword">new</strong> Callable<String>()
+<a class="jxr_linenumber" name="374" href="#374">374</a> {
+<a class="jxr_linenumber" name="375" href="#375">375</a>
+<a class="jxr_linenumber" name="376" href="#376">376</a> @Override
+<a class="jxr_linenumber" name="377" href="#377">377</a> <strong class="jxr_keyword">public</strong> String call() <strong class="jxr_keyword">throws</strong> Exception
+<a class="jxr_linenumber" name="378" href="#378">378</a> {
+<a class="jxr_linenumber" name="379" href="#379">379</a> <strong class="jxr_keyword">return</strong> _connection.create(path, bytes, mode);
+<a class="jxr_linenumber" name="380" href="#380">380</a> }
+<a class="jxr_linenumber" name="381" href="#381">381</a> });
+<a class="jxr_linenumber" name="382" href="#382">382</a> }
+<a class="jxr_linenumber" name="383" href="#383">383</a> <strong class="jxr_keyword">finally</strong>
+<a class="jxr_linenumber" name="384" href="#384">384</a> {
+<a class="jxr_linenumber" name="385" href="#385">385</a> <strong class="jxr_keyword">long</strong> endT = System.nanoTime();
+<a class="jxr_linenumber" name="386" href="#386">386</a> <strong class="jxr_keyword">if</strong> (LOG.isDebugEnabled())
+<a class="jxr_linenumber" name="387" href="#387">387</a> {
+<a class="jxr_linenumber" name="388" href="#388">388</a> LOG.debug(<span class="jxr_string">"create, path: "</span> + path + <span class="jxr_string">", time: "</span> + (endT - startT) + <span class="jxr_string">" ns"</span>);
+<a class="jxr_linenumber" name="389" href="#389">389</a> }
+<a class="jxr_linenumber" name="390" href="#390">390</a> }
+<a class="jxr_linenumber" name="391" href="#391">391</a> }
+<a class="jxr_linenumber" name="392" href="#392">392</a>
+<a class="jxr_linenumber" name="393" href="#393">393</a> @Override
+<a class="jxr_linenumber" name="394" href="#394">394</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> delete(<strong class="jxr_keyword">final</strong> String path)
+<a class="jxr_linenumber" name="395" href="#395">395</a> {
+<a class="jxr_linenumber" name="396" href="#396">396</a> <strong class="jxr_keyword">long</strong> startT = System.nanoTime();
+<a class="jxr_linenumber" name="397" href="#397">397</a> <strong class="jxr_keyword">try</strong>
+<a class="jxr_linenumber" name="398" href="#398">398</a> {
+<a class="jxr_linenumber" name="399" href="#399">399</a> <strong class="jxr_keyword">try</strong>
+<a class="jxr_linenumber" name="400" href="#400">400</a> {
+<a class="jxr_linenumber" name="401" href="#401">401</a> retryUntilConnected(<strong class="jxr_keyword">new</strong> Callable<Object>()
+<a class="jxr_linenumber" name="402" href="#402">402</a> {
+<a class="jxr_linenumber" name="403" href="#403">403</a>
+<a class="jxr_linenumber" name="404" href="#404">404</a> @Override
+<a class="jxr_linenumber" name="405" href="#405">405</a> <strong class="jxr_keyword">public</strong> Object call() <strong class="jxr_keyword">throws</strong> Exception
+<a class="jxr_linenumber" name="406" href="#406">406</a> {
+<a class="jxr_linenumber" name="407" href="#407">407</a> _connection.delete(path);
+<a class="jxr_linenumber" name="408" href="#408">408</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">null</strong>;
+<a class="jxr_linenumber" name="409" href="#409">409</a> }
+<a class="jxr_linenumber" name="410" href="#410">410</a> });
+<a class="jxr_linenumber" name="411" href="#411">411</a>
+<a class="jxr_linenumber" name="412" href="#412">412</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">true</strong>;
+<a class="jxr_linenumber" name="413" href="#413">413</a> }
+<a class="jxr_linenumber" name="414" href="#414">414</a> <strong class="jxr_keyword">catch</strong> (ZkNoNodeException e)
+<a class="jxr_linenumber" name="415" href="#415">415</a> {
+<a class="jxr_linenumber" name="416" href="#416">416</a> <strong class="jxr_keyword">return</strong> false;
+<a class="jxr_linenumber" name="417" href="#417">417</a> }
+<a class="jxr_linenumber" name="418" href="#418">418</a> }
+<a class="jxr_linenumber" name="419" href="#419">419</a> <strong class="jxr_keyword">finally</strong>
+<a class="jxr_linenumber" name="420" href="#420">420</a> {
+<a class="jxr_linenumber" name="421" href="#421">421</a> <strong class="jxr_keyword">long</strong> endT = System.nanoTime();
+<a class="jxr_linenumber" name="422" href="#422">422</a> <strong class="jxr_keyword">if</strong> (LOG.isDebugEnabled())
+<a class="jxr_linenumber" name="423" href="#423">423</a> {
+<a class="jxr_linenumber" name="424" href="#424">424</a> LOG.debug(<span class="jxr_string">"delete, path: "</span> + path + <span class="jxr_string">", time: "</span> + (endT - startT) + <span class="jxr_string">" ns"</span>);
+<a class="jxr_linenumber" name="425" href="#425">425</a> }
+<a class="jxr_linenumber" name="426" href="#426">426</a> }
+<a class="jxr_linenumber" name="427" href="#427">427</a> }
<a class="jxr_linenumber" name="428" href="#428">428</a>
-<a class="jxr_linenumber" name="429" href="#429">429</a> }
-<a class="jxr_linenumber" name="430" href="#430">430</a>
-<a class="jxr_linenumber" name="431" href="#431">431</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> asyncGetData(<strong class="jxr_keyword">final</strong> String path, <a href="../../../../../org/apache/helix/manager/zk/ZkAsyncCallbacks.html">GetDataCallbackHandler</a> cb)
-<a class="jxr_linenumber" name="432" href="#432">432</a> {
-<a class="jxr_linenumber" name="433" href="#433">433</a> ((ZkConnection) _connection).getZookeeper().getData(path, <strong class="jxr_keyword">null</strong>, cb, <strong class="jxr_keyword">null</strong>);
-<a class="jxr_linenumber" name="434" href="#434">434</a> }
-<a class="jxr_linenumber" name="435" href="#435">435</a>
-<a class="jxr_linenumber" name="436" href="#436">436</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> asyncExists(<strong class="jxr_keyword">final</strong> String path, <a href="../../../../../org/apache/helix/manager/zk/ZkAsyncCallbacks.html">ExistsCallbackHandler</a> cb)
-<a class="jxr_linenumber" name="437" href="#437">437</a> {
-<a class="jxr_linenumber" name="438" href="#438">438</a> ((ZkConnection) _connection).getZookeeper().exists(path, <strong class="jxr_keyword">null</strong>, cb, <strong class="jxr_keyword">null</strong>);
-<a class="jxr_linenumber" name="439" href="#439">439</a>
-<a class="jxr_linenumber" name="440" href="#440">440</a> }
-<a class="jxr_linenumber" name="441" href="#441">441</a>
-<a class="jxr_linenumber" name="442" href="#442">442</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> asyncDelete(String path, <a href="../../../../../org/apache/helix/manager/zk/ZkAsyncCallbacks.html">DeleteCallbackHandler</a> cb)
-<a class="jxr_linenumber" name="443" href="#443">443</a> {
-<a class="jxr_linenumber" name="444" href="#444">444</a> ((ZkConnection) _connection).getZookeeper().delete(path, -1, cb, <strong class="jxr_keyword">null</strong>);
-<a class="jxr_linenumber" name="445" href="#445">445</a> }
-<a class="jxr_linenumber" name="446" href="#446">446</a>
-<a class="jxr_linenumber" name="447" href="#447">447</a> }
+<a class="jxr_linenumber" name="429" href="#429">429</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> asyncCreate(<strong class="jxr_keyword">final</strong> String path,
+<a class="jxr_linenumber" name="430" href="#430">430</a> Object datat,
+<a class="jxr_linenumber" name="431" href="#431">431</a> CreateMode mode,
+<a class="jxr_linenumber" name="432" href="#432">432</a> <a href="../../../../../org/apache/helix/manager/zk/ZkAsyncCallbacks.html">CreateCallbackHandler</a> cb)
+<a class="jxr_linenumber" name="433" href="#433">433</a> {
+<a class="jxr_linenumber" name="434" href="#434">434</a> byte[] data = <strong class="jxr_keyword">null</strong>;
+<a class="jxr_linenumber" name="435" href="#435">435</a> <strong class="jxr_keyword">if</strong> (datat != <strong class="jxr_keyword">null</strong>)
+<a class="jxr_linenumber" name="436" href="#436">436</a> {
+<a class="jxr_linenumber" name="437" href="#437">437</a> data = serialize(datat, path);
+<a class="jxr_linenumber" name="438" href="#438">438</a> }
+<a class="jxr_linenumber" name="439" href="#439">439</a> ((ZkConnection) _connection).getZookeeper().create(path, data, Ids.OPEN_ACL_UNSAFE, <em class="jxr_comment">// Arrays.asList(DEFAULT_ACL),</em>
+<a class="jxr_linenumber" name="440" href="#440">440</a> mode,
+<a class="jxr_linenumber" name="441" href="#441">441</a> cb,
+<a class="jxr_linenumber" name="442" href="#442">442</a> <strong class="jxr_keyword">null</strong>);
+<a class="jxr_linenumber" name="443" href="#443">443</a> }
+<a class="jxr_linenumber" name="444" href="#444">444</a>
+<a class="jxr_linenumber" name="445" href="#445">445</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> asyncSetData(<strong class="jxr_keyword">final</strong> String path,
+<a class="jxr_linenumber" name="446" href="#446">446</a> Object datat,
+<a class="jxr_linenumber" name="447" href="#447">447</a> <strong class="jxr_keyword">int</strong> version,
+<a class="jxr_linenumber" name="448" href="#448">448</a> <a href="../../../../../org/apache/helix/manager/zk/ZkAsyncCallbacks.html">SetDataCallbackHandler</a> cb)
+<a class="jxr_linenumber" name="449" href="#449">449</a> {
+<a class="jxr_linenumber" name="450" href="#450">450</a> <strong class="jxr_keyword">final</strong> byte[] data = serialize(datat, path);
+<a class="jxr_linenumber" name="451" href="#451">451</a> ((ZkConnection) _connection).getZookeeper().setData(path, data, version, cb, <strong class="jxr_keyword">null</strong>);
+<a class="jxr_linenumber" name="452" href="#452">452</a>
+<a class="jxr_linenumber" name="453" href="#453">453</a> }
+<a class="jxr_linenumber" name="454" href="#454">454</a>
+<a class="jxr_linenumber" name="455" href="#455">455</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> asyncGetData(<strong class="jxr_keyword">final</strong> String path, <a href="../../../../../org/apache/helix/manager/zk/ZkAsyncCallbacks.html">GetDataCallbackHandler</a> cb)
+<a class="jxr_linenumber" name="456" href="#456">456</a> {
+<a class="jxr_linenumber" name="457" href="#457">457</a> ((ZkConnection) _connection).getZookeeper().getData(path, <strong class="jxr_keyword">null</strong>, cb, <strong class="jxr_keyword">null</strong>);
+<a class="jxr_linenumber" name="458" href="#458">458</a> }
+<a class="jxr_linenumber" name="459" href="#459">459</a>
+<a class="jxr_linenumber" name="460" href="#460">460</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> asyncExists(<strong class="jxr_keyword">final</strong> String path, <a href="../../../../../org/apache/helix/manager/zk/ZkAsyncCallbacks.html">ExistsCallbackHandler</a> cb)
+<a class="jxr_linenumber" name="461" href="#461">461</a> {
+<a class="jxr_linenumber" name="462" href="#462">462</a> ((ZkConnection) _connection).getZookeeper().exists(path, <strong class="jxr_keyword">null</strong>, cb, <strong class="jxr_keyword">null</strong>);
+<a class="jxr_linenumber" name="463" href="#463">463</a>
+<a class="jxr_linenumber" name="464" href="#464">464</a> }
+<a class="jxr_linenumber" name="465" href="#465">465</a>
+<a class="jxr_linenumber" name="466" href="#466">466</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> asyncDelete(String path, <a href="../../../../../org/apache/helix/manager/zk/ZkAsyncCallbacks.html">DeleteCallbackHandler</a> cb)
+<a class="jxr_linenumber" name="467" href="#467">467</a> {
+<a class="jxr_linenumber" name="468" href="#468">468</a> ((ZkConnection) _connection).getZookeeper().delete(path, -1, cb, <strong class="jxr_keyword">null</strong>);
+<a class="jxr_linenumber" name="469" href="#469">469</a> }
+<a class="jxr_linenumber" name="470" href="#470">470</a>
+<a class="jxr_linenumber" name="471" href="#471">471</a> }
</pre>
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</html>
Modified: incubator/helix/site-content/xref/org/apache/helix/manager/zk/package-frame.html
URL: http://svn.apache.org/viewvc/incubator/helix/site-content/xref/org/apache/helix/manager/zk/package-frame.html?rev=1412308&r1=1412307&r2=1412308&view=diff
==============================================================================
--- incubator/helix/site-content/xref/org/apache/helix/manager/zk/package-frame.html (original)
+++ incubator/helix/site-content/xref/org/apache/helix/manager/zk/package-frame.html Wed Nov 21 21:29:07 2012
@@ -3,7 +3,7 @@
<html xml:lang="en" lang="en">
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8" />
- <title>Helix 0.6-incubating-SNAPSHOT Reference Package org.apache.helix.manager.zk</title>
+ <title>Apache Helix 0.6-incubating-SNAPSHOT Reference Package org.apache.helix.manager.zk</title>
<link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="style" />
</head>
<body>
@@ -100,9 +100,6 @@
<a href="WriteThroughCache.html" target="classFrame">WriteThroughCache</a>
</li>
<li>
- <a href="ZKDataAccessor.html" target="classFrame">ZKDataAccessor</a>
- </li>
- <li>
<a href="ZKExceptionHandler.html" target="classFrame">ZKExceptionHandler</a>
</li>
<li>
Modified: incubator/helix/site-content/xref/org/apache/helix/manager/zk/package-summary.html
URL: http://svn.apache.org/viewvc/incubator/helix/site-content/xref/org/apache/helix/manager/zk/package-summary.html?rev=1412308&r1=1412307&r2=1412308&view=diff
==============================================================================
--- incubator/helix/site-content/xref/org/apache/helix/manager/zk/package-summary.html (original)
+++ incubator/helix/site-content/xref/org/apache/helix/manager/zk/package-summary.html Wed Nov 21 21:29:07 2012
@@ -3,7 +3,7 @@
<html xml:lang="en" lang="en">
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8" />
- <title>Helix 0.6-incubating-SNAPSHOT Reference Package org.apache.helix.manager.zk</title>
+ <title>Apache Helix 0.6-incubating-SNAPSHOT Reference Package org.apache.helix.manager.zk</title>
<link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="style" />
</head>
<body>
@@ -177,11 +177,6 @@
</tr>
<tr>
<td>
- <a href="ZKDataAccessor.html" target="classFrame">ZKDataAccessor</a>
- </td>
- </tr>
- <tr>
- <td>
<a href="ZKExceptionHandler.html" target="classFrame">ZKExceptionHandler</a>
</td>
</tr>
Modified: incubator/helix/site-content/xref/org/apache/helix/messaging/CriteriaEvaluator.html
URL: http://svn.apache.org/viewvc/incubator/helix/site-content/xref/org/apache/helix/messaging/CriteriaEvaluator.html?rev=1412308&r1=1412307&r2=1412308&view=diff
==============================================================================
--- incubator/helix/site-content/xref/org/apache/helix/messaging/CriteriaEvaluator.html (original)
+++ incubator/helix/site-content/xref/org/apache/helix/messaging/CriteriaEvaluator.html Wed Nov 21 21:29:07 2012
@@ -30,82 +30,71 @@
<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.Arrays;
-<a class="jxr_linenumber" name="24" href="#24">24</a> <strong class="jxr_keyword">import</strong> java.util.HashMap;
-<a class="jxr_linenumber" name="25" href="#25">25</a> <strong class="jxr_keyword">import</strong> java.util.HashSet;
-<a class="jxr_linenumber" name="26" href="#26">26</a> <strong class="jxr_keyword">import</strong> java.util.List;
-<a class="jxr_linenumber" name="27" href="#27">27</a> <strong class="jxr_keyword">import</strong> java.util.Map;
-<a class="jxr_linenumber" name="28" href="#28">28</a> <strong class="jxr_keyword">import</strong> java.util.Set;
-<a class="jxr_linenumber" name="29" href="#29">29</a>
-<a class="jxr_linenumber" name="30" href="#30">30</a> <strong class="jxr_keyword">import</strong> org.apache.helix.Criteria;
-<a class="jxr_linenumber" name="31" href="#31">31</a> <strong class="jxr_keyword">import</strong> org.apache.helix.DataAccessor;
-<a class="jxr_linenumber" name="32" href="#32">32</a> <strong class="jxr_keyword">import</strong> org.apache.helix.HelixManager;
-<a class="jxr_linenumber" name="33" href="#33">33</a> <strong class="jxr_keyword">import</strong> org.apache.helix.PropertyType;
-<a class="jxr_linenumber" name="34" href="#34">34</a> <strong class="jxr_keyword">import</strong> org.apache.helix.ZNRecord;
-<a class="jxr_linenumber" name="35" href="#35">35</a> <strong class="jxr_keyword">import</strong> org.apache.helix.Criteria.DataSource;
-<a class="jxr_linenumber" name="36" href="#36">36</a> <strong class="jxr_keyword">import</strong> org.apache.helix.josql.ClusterJosqlQueryProcessor;
-<a class="jxr_linenumber" name="37" href="#37">37</a> <strong class="jxr_keyword">import</strong> org.apache.helix.josql.ZNRecordRow;
-<a class="jxr_linenumber" name="38" href="#38">38</a> <strong class="jxr_keyword">import</strong> org.apache.log4j.Logger;
-<a class="jxr_linenumber" name="39" href="#39">39</a> <strong class="jxr_keyword">import</strong> org.josql.Query;
-<a class="jxr_linenumber" name="40" href="#40">40</a> <strong class="jxr_keyword">import</strong> org.josql.QueryExecutionException;
-<a class="jxr_linenumber" name="41" href="#41">41</a> <strong class="jxr_keyword">import</strong> org.josql.QueryParseException;
-<a class="jxr_linenumber" name="42" href="#42">42</a> <strong class="jxr_keyword">import</strong> org.josql.QueryResults;
-<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="45" href="#45">45</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../org/apache/helix/messaging/CriteriaEvaluator.html">CriteriaEvaluator</a>
-<a class="jxr_linenumber" name="46" href="#46">46</a> {
-<a class="jxr_linenumber" name="47" href="#47">47</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> Logger logger = Logger.getLogger(CriteriaEvaluator.<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> <strong class="jxr_keyword">public</strong> List<Map<String, String>> evaluateCriteria(<a href="../../../../org/apache/helix/Criteria.html">Criteria</a> recipientCriteria, <a href="../../../../org/apache/helix/HelixManager.html">HelixManager</a> manager)
-<a class="jxr_linenumber" name="50" href="#50">50</a> {
-<a class="jxr_linenumber" name="51" href="#51">51</a> List<Map<String, String>> selected = <strong class="jxr_keyword">new</strong> ArrayList<Map<String, String>>();
-<a class="jxr_linenumber" name="52" href="#52">52</a>
-<a class="jxr_linenumber" name="53" href="#53">53</a> String queryFields =
-<a class="jxr_linenumber" name="54" href="#54">54</a> (!recipientCriteria.getInstanceName().equals(<span class="jxr_string">""</span>) ? <span class="jxr_string">" "</span> + ZNRecordRow.MAP_SUBKEY : <span class="jxr_string">" ''"</span>) +<span class="jxr_string">","</span>+
-<a class="jxr_linenumber" name="55" href="#55">55</a> (!recipientCriteria.getResource().equals(<span class="jxr_string">""</span>) ? <span class="jxr_string">" "</span> + ZNRecordRow.ZNRECORD_ID : <span class="jxr_string">" ''"</span>) +<span class="jxr_string">","</span>+
-<a class="jxr_linenumber" name="56" href="#56">56</a> (!recipientCriteria.getPartition().equals(<span class="jxr_string">""</span>) ? <span class="jxr_string">" "</span> + ZNRecordRow.MAP_KEY : <span class="jxr_string">" ''"</span>) +<span class="jxr_string">","</span>+
-<a class="jxr_linenumber" name="57" href="#57">57</a> (!recipientCriteria.getPartitionState().equals(<span class="jxr_string">""</span>) ? <span class="jxr_string">" "</span> + ZNRecordRow.MAP_VALUE : <span class="jxr_string">" '' "</span>);
-<a class="jxr_linenumber" name="58" href="#58">58</a>
-<a class="jxr_linenumber" name="59" href="#59">59</a> String matchCondition =
-<a class="jxr_linenumber" name="60" href="#60">60</a> ZNRecordRow.MAP_SUBKEY + <span class="jxr_string">" LIKE '"</span> + (!recipientCriteria.getInstanceName().equals(<span class="jxr_string">""</span>) ? (recipientCriteria.getInstanceName() +<span class="jxr_string">"'"</span>) : <span class="jxr_string">"%' "</span>) + <span class="jxr_string">" AND "</span>+
-<a class="jxr_linenumber" name="61" href="#61">61</a> ZNRecordRow.ZNRECORD_ID+ <span class="jxr_string">" LIKE '"</span> + (!recipientCriteria.getResource().equals(<span class="jxr_string">""</span>) ? (recipientCriteria.getResource() +<span class="jxr_string">"'"</span>) : <span class="jxr_string">"%' "</span>) + <span class="jxr_string">" AND "</span>+
-<a class="jxr_linenumber" name="62" href="#62">62</a> ZNRecordRow.MAP_KEY + <span class="jxr_string">" LIKE '"</span> + (!recipientCriteria.getPartition().equals(<span class="jxr_string">""</span>) ? (recipientCriteria.getPartition() +<span class="jxr_string">"'"</span>) : <span class="jxr_string">"%' "</span>) + <span class="jxr_string">" AND "</span>+
-<a class="jxr_linenumber" name="63" href="#63">63</a> ZNRecordRow.MAP_VALUE + <span class="jxr_string">" LIKE '"</span> + (!recipientCriteria.getPartitionState().equals(<span class="jxr_string">""</span>) ? (recipientCriteria.getPartitionState()+<span class="jxr_string">"'"</span>) : <span class="jxr_string">"%' "</span>) + <span class="jxr_string">" AND "</span>+
-<a class="jxr_linenumber" name="64" href="#64">64</a> ZNRecordRow.MAP_SUBKEY + <span class="jxr_string">" IN ((SELECT [*]id FROM :LIVEINSTANCES))"</span>;
-<a class="jxr_linenumber" name="65" href="#65">65</a>
-<a class="jxr_linenumber" name="66" href="#66">66</a>
-<a class="jxr_linenumber" name="67" href="#67">67</a> String queryTarget = recipientCriteria.getDataSource().toString() + ClusterJosqlQueryProcessor.FLATTABLE;
-<a class="jxr_linenumber" name="68" href="#68">68</a>
-<a class="jxr_linenumber" name="69" href="#69">69</a> String josql = <span class="jxr_string">"SELECT DISTINCT "</span> + queryFields
-<a class="jxr_linenumber" name="70" href="#70">70</a> + <span class="jxr_string">" FROM "</span> + queryTarget + <span class="jxr_string">" WHERE "</span>
-<a class="jxr_linenumber" name="71" href="#71">71</a> + matchCondition;
-<a class="jxr_linenumber" name="72" href="#72">72</a> <a href="../../../../org/apache/helix/josql/ClusterJosqlQueryProcessor.html">ClusterJosqlQueryProcessor</a> p = <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/helix/josql/ClusterJosqlQueryProcessor.html">ClusterJosqlQueryProcessor</a>(manager);
-<a class="jxr_linenumber" name="73" href="#73">73</a> List<Object> result = <strong class="jxr_keyword">new</strong> ArrayList<Object>();
-<a class="jxr_linenumber" name="74" href="#74">74</a> <strong class="jxr_keyword">try</strong>
+<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.Criteria;
+<a class="jxr_linenumber" name="28" href="#28">28</a> <strong class="jxr_keyword">import</strong> org.apache.helix.HelixManager;
+<a class="jxr_linenumber" name="29" href="#29">29</a> <strong class="jxr_keyword">import</strong> org.apache.helix.josql.ClusterJosqlQueryProcessor;
+<a class="jxr_linenumber" name="30" href="#30">30</a> <strong class="jxr_keyword">import</strong> org.apache.helix.josql.ZNRecordRow;
+<a class="jxr_linenumber" name="31" href="#31">31</a> <strong class="jxr_keyword">import</strong> org.apache.log4j.Logger;
+<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> <strong class="jxr_keyword">class</strong> <a href="../../../../org/apache/helix/messaging/CriteriaEvaluator.html">CriteriaEvaluator</a>
+<a class="jxr_linenumber" name="35" href="#35">35</a> {
+<a class="jxr_linenumber" name="36" href="#36">36</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> Logger logger = Logger.getLogger(CriteriaEvaluator.<strong class="jxr_keyword">class</strong>);
+<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> List<Map<String, String>> evaluateCriteria(<a href="../../../../org/apache/helix/Criteria.html">Criteria</a> recipientCriteria, <a href="../../../../org/apache/helix/HelixManager.html">HelixManager</a> manager)
+<a class="jxr_linenumber" name="39" href="#39">39</a> {
+<a class="jxr_linenumber" name="40" href="#40">40</a> List<Map<String, String>> selected = <strong class="jxr_keyword">new</strong> ArrayList<Map<String, String>>();
+<a class="jxr_linenumber" name="41" href="#41">41</a>
+<a class="jxr_linenumber" name="42" href="#42">42</a> String queryFields =
+<a class="jxr_linenumber" name="43" href="#43">43</a> (!recipientCriteria.getInstanceName().equals(<span class="jxr_string">""</span>) ? <span class="jxr_string">" "</span> + ZNRecordRow.MAP_SUBKEY : <span class="jxr_string">" ''"</span>) +<span class="jxr_string">","</span>+
+<a class="jxr_linenumber" name="44" href="#44">44</a> (!recipientCriteria.getResource().equals(<span class="jxr_string">""</span>) ? <span class="jxr_string">" "</span> + ZNRecordRow.ZNRECORD_ID : <span class="jxr_string">" ''"</span>) +<span class="jxr_string">","</span>+
+<a class="jxr_linenumber" name="45" href="#45">45</a> (!recipientCriteria.getPartition().equals(<span class="jxr_string">""</span>) ? <span class="jxr_string">" "</span> + ZNRecordRow.MAP_KEY : <span class="jxr_string">" ''"</span>) +<span class="jxr_string">","</span>+
+<a class="jxr_linenumber" name="46" href="#46">46</a> (!recipientCriteria.getPartitionState().equals(<span class="jxr_string">""</span>) ? <span class="jxr_string">" "</span> + ZNRecordRow.MAP_VALUE : <span class="jxr_string">" '' "</span>);
+<a class="jxr_linenumber" name="47" href="#47">47</a>
+<a class="jxr_linenumber" name="48" href="#48">48</a> String matchCondition =
+<a class="jxr_linenumber" name="49" href="#49">49</a> ZNRecordRow.MAP_SUBKEY + <span class="jxr_string">" LIKE '"</span> + (!recipientCriteria.getInstanceName().equals(<span class="jxr_string">""</span>) ? (recipientCriteria.getInstanceName() +<span class="jxr_string">"'"</span>) : <span class="jxr_string">"%' "</span>) + <span class="jxr_string">" AND "</span>+
+<a class="jxr_linenumber" name="50" href="#50">50</a> ZNRecordRow.ZNRECORD_ID+ <span class="jxr_string">" LIKE '"</span> + (!recipientCriteria.getResource().equals(<span class="jxr_string">""</span>) ? (recipientCriteria.getResource() +<span class="jxr_string">"'"</span>) : <span class="jxr_string">"%' "</span>) + <span class="jxr_string">" AND "</span>+
+<a class="jxr_linenumber" name="51" href="#51">51</a> ZNRecordRow.MAP_KEY + <span class="jxr_string">" LIKE '"</span> + (!recipientCriteria.getPartition().equals(<span class="jxr_string">""</span>) ? (recipientCriteria.getPartition() +<span class="jxr_string">"'"</span>) : <span class="jxr_string">"%' "</span>) + <span class="jxr_string">" AND "</span>+
+<a class="jxr_linenumber" name="52" href="#52">52</a> ZNRecordRow.MAP_VALUE + <span class="jxr_string">" LIKE '"</span> + (!recipientCriteria.getPartitionState().equals(<span class="jxr_string">""</span>) ? (recipientCriteria.getPartitionState()+<span class="jxr_string">"'"</span>) : <span class="jxr_string">"%' "</span>) + <span class="jxr_string">" AND "</span>+
+<a class="jxr_linenumber" name="53" href="#53">53</a> ZNRecordRow.MAP_SUBKEY + <span class="jxr_string">" IN ((SELECT [*]id FROM :LIVEINSTANCES))"</span>;
+<a class="jxr_linenumber" name="54" href="#54">54</a>
+<a class="jxr_linenumber" name="55" href="#55">55</a>
+<a class="jxr_linenumber" name="56" href="#56">56</a> String queryTarget = recipientCriteria.getDataSource().toString() + ClusterJosqlQueryProcessor.FLATTABLE;
+<a class="jxr_linenumber" name="57" href="#57">57</a>
+<a class="jxr_linenumber" name="58" href="#58">58</a> String josql = <span class="jxr_string">"SELECT DISTINCT "</span> + queryFields
+<a class="jxr_linenumber" name="59" href="#59">59</a> + <span class="jxr_string">" FROM "</span> + queryTarget + <span class="jxr_string">" WHERE "</span>
+<a class="jxr_linenumber" name="60" href="#60">60</a> + matchCondition;
+<a class="jxr_linenumber" name="61" href="#61">61</a> <a href="../../../../org/apache/helix/josql/ClusterJosqlQueryProcessor.html">ClusterJosqlQueryProcessor</a> p = <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/helix/josql/ClusterJosqlQueryProcessor.html">ClusterJosqlQueryProcessor</a>(manager);
+<a class="jxr_linenumber" name="62" href="#62">62</a> List<Object> result = <strong class="jxr_keyword">new</strong> ArrayList<Object>();
+<a class="jxr_linenumber" name="63" href="#63">63</a> <strong class="jxr_keyword">try</strong>
+<a class="jxr_linenumber" name="64" href="#64">64</a> {
+<a class="jxr_linenumber" name="65" href="#65">65</a> logger.info(<span class="jxr_string">"JOSQL query: "</span> + josql);
+<a class="jxr_linenumber" name="66" href="#66">66</a> result = p.runJoSqlQuery(josql, <strong class="jxr_keyword">null</strong>, <strong class="jxr_keyword">null</strong>);
+<a class="jxr_linenumber" name="67" href="#67">67</a> }
+<a class="jxr_linenumber" name="68" href="#68">68</a> <strong class="jxr_keyword">catch</strong> (Exception e)
+<a class="jxr_linenumber" name="69" href="#69">69</a> {
+<a class="jxr_linenumber" name="70" href="#70">70</a> logger.error(<span class="jxr_string">""</span>, e);
+<a class="jxr_linenumber" name="71" href="#71">71</a> <strong class="jxr_keyword">return</strong> selected;
+<a class="jxr_linenumber" name="72" href="#72">72</a> }
+<a class="jxr_linenumber" name="73" href="#73">73</a>
+<a class="jxr_linenumber" name="74" href="#74">74</a> <strong class="jxr_keyword">for</strong>(Object o : result)
<a class="jxr_linenumber" name="75" href="#75">75</a> {
-<a class="jxr_linenumber" name="76" href="#76">76</a> logger.info(<span class="jxr_string">"JOSQL query: "</span> + josql);
-<a class="jxr_linenumber" name="77" href="#77">77</a> result = p.runJoSqlQuery(josql, <strong class="jxr_keyword">null</strong>, <strong class="jxr_keyword">null</strong>);
-<a class="jxr_linenumber" name="78" href="#78">78</a> }
-<a class="jxr_linenumber" name="79" href="#79">79</a> <strong class="jxr_keyword">catch</strong> (Exception e)
-<a class="jxr_linenumber" name="80" href="#80">80</a> {
-<a class="jxr_linenumber" name="81" href="#81">81</a> logger.error(<span class="jxr_string">""</span>, e);
-<a class="jxr_linenumber" name="82" href="#82">82</a> <strong class="jxr_keyword">return</strong> selected;
-<a class="jxr_linenumber" name="83" href="#83">83</a> }
-<a class="jxr_linenumber" name="84" href="#84">84</a>
-<a class="jxr_linenumber" name="85" href="#85">85</a> <strong class="jxr_keyword">for</strong>(Object o : result)
-<a class="jxr_linenumber" name="86" href="#86">86</a> {
-<a class="jxr_linenumber" name="87" href="#87">87</a> Map<String, String> resultRow = <strong class="jxr_keyword">new</strong> HashMap<String, String>();
-<a class="jxr_linenumber" name="88" href="#88">88</a> List<Object> row = (List<Object>)o;
-<a class="jxr_linenumber" name="89" href="#89">89</a> resultRow.put(<span class="jxr_string">"instanceName"</span>, (String)(row.get(0)));
-<a class="jxr_linenumber" name="90" href="#90">90</a> resultRow.put(<span class="jxr_string">"resourceName"</span>, (String)(row.get(1)));
-<a class="jxr_linenumber" name="91" href="#91">91</a> resultRow.put(<span class="jxr_string">"partitionName"</span>, (String)(row.get(2)));
-<a class="jxr_linenumber" name="92" href="#92">92</a> resultRow.put(<span class="jxr_string">"partitionState"</span>, (String)(row.get(3)));
-<a class="jxr_linenumber" name="93" href="#93">93</a> selected.add(resultRow);
-<a class="jxr_linenumber" name="94" href="#94">94</a> }
-<a class="jxr_linenumber" name="95" href="#95">95</a> logger.info(<span class="jxr_string">"JOSQL query return "</span> + selected.size() + <span class="jxr_string">" rows"</span>);
-<a class="jxr_linenumber" name="96" href="#96">96</a> <strong class="jxr_keyword">return</strong> selected;
-<a class="jxr_linenumber" name="97" href="#97">97</a> }
-<a class="jxr_linenumber" name="98" href="#98">98</a> }
+<a class="jxr_linenumber" name="76" href="#76">76</a> Map<String, String> resultRow = <strong class="jxr_keyword">new</strong> HashMap<String, String>();
+<a class="jxr_linenumber" name="77" href="#77">77</a> List<Object> row = (List<Object>)o;
+<a class="jxr_linenumber" name="78" href="#78">78</a> resultRow.put(<span class="jxr_string">"instanceName"</span>, (String)(row.get(0)));
+<a class="jxr_linenumber" name="79" href="#79">79</a> resultRow.put(<span class="jxr_string">"resourceName"</span>, (String)(row.get(1)));
+<a class="jxr_linenumber" name="80" href="#80">80</a> resultRow.put(<span class="jxr_string">"partitionName"</span>, (String)(row.get(2)));
+<a class="jxr_linenumber" name="81" href="#81">81</a> resultRow.put(<span class="jxr_string">"partitionState"</span>, (String)(row.get(3)));
+<a class="jxr_linenumber" name="82" href="#82">82</a> selected.add(resultRow);
+<a class="jxr_linenumber" name="83" href="#83">83</a> }
+<a class="jxr_linenumber" name="84" href="#84">84</a> logger.info(<span class="jxr_string">"JOSQL query return "</span> + selected.size() + <span class="jxr_string">" rows"</span>);
+<a class="jxr_linenumber" name="85" href="#85">85</a> <strong class="jxr_keyword">return</strong> selected;
+<a class="jxr_linenumber" name="86" href="#86">86</a> }
+<a class="jxr_linenumber" name="87" href="#87">87</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/org/apache/helix/messaging/handling/package-frame.html
URL: http://svn.apache.org/viewvc/incubator/helix/site-content/xref/org/apache/helix/messaging/handling/package-frame.html?rev=1412308&r1=1412307&r2=1412308&view=diff
==============================================================================
--- incubator/helix/site-content/xref/org/apache/helix/messaging/handling/package-frame.html (original)
+++ incubator/helix/site-content/xref/org/apache/helix/messaging/handling/package-frame.html Wed Nov 21 21:29:07 2012
@@ -3,7 +3,7 @@
<html xml:lang="en" lang="en">
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8" />
- <title>Helix 0.6-incubating-SNAPSHOT Reference Package org.apache.helix.messaging.handling</title>
+ <title>Apache Helix 0.6-incubating-SNAPSHOT Reference Package org.apache.helix.messaging.handling</title>
<link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="style" />
</head>
<body>
Modified: incubator/helix/site-content/xref/org/apache/helix/messaging/handling/package-summary.html
URL: http://svn.apache.org/viewvc/incubator/helix/site-content/xref/org/apache/helix/messaging/handling/package-summary.html?rev=1412308&r1=1412307&r2=1412308&view=diff
==============================================================================
--- incubator/helix/site-content/xref/org/apache/helix/messaging/handling/package-summary.html (original)
+++ incubator/helix/site-content/xref/org/apache/helix/messaging/handling/package-summary.html Wed Nov 21 21:29:07 2012
@@ -3,7 +3,7 @@
<html xml:lang="en" lang="en">
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8" />
- <title>Helix 0.6-incubating-SNAPSHOT Reference Package org.apache.helix.messaging.handling</title>
+ <title>Apache Helix 0.6-incubating-SNAPSHOT Reference Package org.apache.helix.messaging.handling</title>
<link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="style" />
</head>
<body>