testgenerickeyedobjectpool.html

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<a name="350" href="#350">350</a>         pool.setMinEvictableIdleTimeMillis(250L);
<a name="351" href="#351">351</a>         pool.setTimeBetweenEvictionRunsMillis(500L);
<a name="352" href="#352">352</a> 
<a name="353" href="#353">353</a>         Object[] active = <strong>new</strong> Object[500];
<a name="354" href="#354">354</a>         <strong>for</strong>(<strong>int</strong> i=0;i&lt;500;i++) {
<a name="355" href="#355">355</a>             active[i] = pool.borrowObject(<span class="string">""</span>);
<a name="356" href="#356">356</a>         }
<a name="357" href="#357">357</a>         <strong>for</strong>(<strong>int</strong> i=0;i&lt;500;i++) {
<a name="358" href="#358">358</a>             pool.returnObject(<span class="string">""</span>,active[i]);
<a name="359" href="#359">359</a>         }
<a name="360" href="#360">360</a> 
<a name="361" href="#361">361</a>         <strong>try</strong> { Thread.sleep(1000L); } <strong>catch</strong>(Exception e) { }
<a name="362" href="#362">362</a>         assertTrue(<span class="string">"Should be less than 500 idle, found "</span> + pool.getNumIdle(<span class="string">""</span>),pool.getNumIdle(<span class="string">""</span>) &lt; 500);
<a name="363" href="#363">363</a>         <strong>try</strong> { Thread.sleep(600L); } <strong>catch</strong>(Exception e) { }
<a name="364" href="#364">364</a>         assertTrue(<span class="string">"Should be less than 400 idle, found "</span> + pool.getNumIdle(<span class="string">""</span>),pool.getNumIdle(<span class="string">""</span>) &lt; 400);
<a name="365" href="#365">365</a>         <strong>try</strong> { Thread.sleep(600L); } <strong>catch</strong>(Exception e) { }
<a name="366" href="#366">366</a>         assertTrue(<span class="string">"Should be less than 300 idle, found "</span> + pool.getNumIdle(<span class="string">""</span>),pool.getNumIdle(<span class="string">""</span>) &lt; 300);
<a name="367" href="#367">367</a>         <strong>try</strong> { Thread.sleep(600L); } <strong>catch</strong>(Exception e) { }
<a name="368" href="#368">368</a>         assertTrue(<span class="string">"Should be less than 200 idle, found "</span> + pool.getNumIdle(<span class="string">""</span>),pool.getNumIdle(<span class="string">""</span>) &lt; 200);
<a name="369" href="#369">369</a>         <strong>try</strong> { Thread.sleep(600L); } <strong>catch</strong>(Exception e) { }
<a name="370" href="#370">370</a>         assertTrue(<span class="string">"Should be less than 100 idle, found "</span> + pool.getNumIdle(<span class="string">""</span>),pool.getNumIdle(<span class="string">""</span>) &lt; 100);
<a name="371" href="#371">371</a>         <strong>try</strong> { Thread.sleep(600L); } <strong>catch</strong>(Exception e) { }
<a name="372" href="#372">372</a>         assertEquals(<span class="string">"Should be zero idle, found "</span> + pool.getNumIdle(<span class="string">""</span>),0,pool.getNumIdle(<span class="string">""</span>));
<a name="373" href="#373">373</a> 
<a name="374" href="#374">374</a>         <strong>for</strong>(<strong>int</strong> i=0;i&lt;500;i++) {
<a name="375" href="#375">375</a>             active[i] = pool.borrowObject(<span class="string">""</span>);
<a name="376" href="#376">376</a>         }
<a name="377" href="#377">377</a>         <strong>for</strong>(<strong>int</strong> i=0;i&lt;500;i++) {
<a name="378" href="#378">378</a>             pool.returnObject(<span class="string">""</span>,active[i]);
<a name="379" href="#379">379</a>         }
<a name="380" href="#380">380</a> 
<a name="381" href="#381">381</a>         <strong>try</strong> { Thread.sleep(1000L); } <strong>catch</strong>(Exception e) { }
<a name="382" href="#382">382</a>         assertTrue(<span class="string">"Should be less than 500 idle, found "</span> + pool.getNumIdle(<span class="string">""</span>),pool.getNumIdle(<span class="string">""</span>) &lt; 500);
<a name="383" href="#383">383</a>         <strong>try</strong> { Thread.sleep(600L); } <strong>catch</strong>(Exception e) { }
<a name="384" href="#384">384</a>         assertTrue(<span class="string">"Should be less than 400 idle, found "</span> + pool.getNumIdle(<span class="string">""</span>),pool.getNumIdle(<span class="string">""</span>) &lt; 400);
<a name="385" href="#385">385</a>         <strong>try</strong> { Thread.sleep(600L); } <strong>catch</strong>(Exception e) { }
<a name="386" href="#386">386</a>         assertTrue(<span class="string">"Should be less than 300 idle, found "</span> + pool.getNumIdle(<span class="string">""</span>),pool.getNumIdle(<span class="string">""</span>) &lt; 300);
<a name="387" href="#387">387</a>         <strong>try</strong> { Thread.sleep(600L); } <strong>catch</strong>(Exception e) { }
<a name="388" href="#388">388</a>         assertTrue(<span class="string">"Should be less than 200 idle, found "</span> + pool.getNumIdle(<span class="string">""</span>),pool.getNumIdle(<span class="string">""</span>) &lt; 200);
<a name="389" href="#389">389</a>         <strong>try</strong> { Thread.sleep(600L); } <strong>catch</strong>(Exception e) { }
<a name="390" href="#390">390</a>         assertTrue(<span class="string">"Should be less than 100 idle, found "</span> + pool.getNumIdle(<span class="string">""</span>),pool.getNumIdle(<span class="string">""</span>) &lt; 100);
<a name="391" href="#391">391</a>         <strong>try</strong> { Thread.sleep(600L); } <strong>catch</strong>(Exception e) { }
<a name="392" href="#392">392</a>         assertEquals(<span class="string">"Should be zero idle, found "</span> + pool.getNumIdle(<span class="string">""</span>),0,pool.getNumIdle(<span class="string">""</span>));
<a name="393" href="#393">393</a>     }
<a name="394" href="#394">394</a> 
<a name="395" href="#395">395</a>     <strong>public</strong> <strong>void</strong> testEviction2() throws Exception {
<a name="396" href="#396">396</a>         pool.setMaxIdle(500);
<a name="397" href="#397">397</a>         pool.setMaxActive(500);
<a name="398" href="#398">398</a>         pool.setNumTestsPerEvictionRun(100);
<a name="399" href="#399">399</a>         pool.setMinEvictableIdleTimeMillis(500L);
<a name="400" href="#400">400</a>         pool.setTimeBetweenEvictionRunsMillis(500L);
<a name="401" href="#401">401</a> 
<a name="402" href="#402">402</a>         Object[] active = <strong>new</strong> Object[500];
<a name="403" href="#403">403</a>         Object[] active2 = <strong>new</strong> Object[500];
<a name="404" href="#404">404</a>         <strong>for</strong>(<strong>int</strong> i=0;i&lt;500;i++) {
<a name="405" href="#405">405</a>             active[i] = pool.borrowObject(<span class="string">""</span>);
<a name="406" href="#406">406</a>             active2[i] = pool.borrowObject(<span class="string">"2"</span>);
<a name="407" href="#407">407</a>         }
<a name="408" href="#408">408</a>         <strong>for</strong>(<strong>int</strong> i=0;i&lt;500;i++) {
<a name="409" href="#409">409</a>             pool.returnObject(<span class="string">""</span>,active[i]);
<a name="410" href="#410">410</a>             pool.returnObject(<span class="string">"2"</span>,active2[i]);
<a name="411" href="#411">411</a>         }
<a name="412" href="#412">412</a> 
<a name="413" href="#413">413</a>         <strong>try</strong> { Thread.sleep(1000L); } <strong>catch</strong>(Exception e) { }
<a name="414" href="#414">414</a>         assertTrue(<span class="string">"Should be less than 1000 idle, found "</span> + pool.getNumIdle(),pool.getNumIdle() &lt; 1000);
<a name="415" href="#415">415</a>         <strong>try</strong> { Thread.sleep(600L); } <strong>catch</strong>(Exception e) { }
<a name="416" href="#416">416</a>         assertTrue(<span class="string">"Should be less than 900 idle, found "</span> + pool.getNumIdle(),pool.getNumIdle() &lt; 900);
<a name="417" href="#417">417</a>         <strong>try</strong> { Thread.sleep(600L); } <strong>catch</strong>(Exception e) { }
<a name="418" href="#418">418</a>         assertTrue(<span class="string">"Should be less than 800 idle, found "</span> + pool.getNumIdle(),pool.getNumIdle() &lt; 800);
<a name="419" href="#419">419</a>         <strong>try</strong> { Thread.sleep(600L); } <strong>catch</strong>(Exception e) { }
<a name="420" href="#420">420</a>         assertTrue(<span class="string">"Should be less than 700 idle, found "</span> + pool.getNumIdle(),pool.getNumIdle() &lt; 700);
<a name="421" href="#421">421</a>         <strong>try</strong> { Thread.sleep(600L); } <strong>catch</strong>(Exception e) { }
<a name="422" href="#422">422</a>         assertTrue(<span class="string">"Should be less than 600 idle, found "</span> + pool.getNumIdle(),pool.getNumIdle() &lt; 600);
<a name="423" href="#423">423</a>         <strong>try</strong> { Thread.sleep(600L); } <strong>catch</strong>(Exception e) { }
<a name="424" href="#424">424</a>         assertTrue(<span class="string">"Should be less than 500 idle, found "</span> + pool.getNumIdle(),pool.getNumIdle() &lt; 500);
<a name="425" href="#425">425</a>         <strong>try</strong> { Thread.sleep(600L); } <strong>catch</strong>(Exception e) { }
<a name="426" href="#426">426</a>         assertTrue(<span class="string">"Should be less than 400 idle, found "</span> + pool.getNumIdle(),pool.getNumIdle() &lt; 400);
<a name="427" href="#427">427</a>         <strong>try</strong> { Thread.sleep(600L); } <strong>catch</strong>(Exception e) { }
<a name="428" href="#428">428</a>         assertTrue(<span class="string">"Should be less than 300 idle, found "</span> + pool.getNumIdle(),pool.getNumIdle() &lt; 300);
<a name="429" href="#429">429</a>         <strong>try</strong> { Thread.sleep(600L); } <strong>catch</strong>(Exception e) { }
<a name="430" href="#430">430</a>         assertTrue(<span class="string">"Should be less than 200 idle, found "</span> + pool.getNumIdle(),pool.getNumIdle() &lt; 200);
<a name="431" href="#431">431</a>         <strong>try</strong> { Thread.sleep(600L); } <strong>catch</strong>(Exception e) { }
<a name="432" href="#432">432</a>         assertTrue(<span class="string">"Should be less than 100 idle, found "</span> + pool.getNumIdle(),pool.getNumIdle() &lt; 100);
<a name="433" href="#433">433</a>         <strong>try</strong> { Thread.sleep(600L); } <strong>catch</strong>(Exception e) { }
<a name="434" href="#434">434</a>         assertEquals(<span class="string">"Should be zero idle, found "</span> + pool.getNumIdle(),0,pool.getNumIdle());
<a name="435" href="#435">435</a>     }
<a name="436" href="#436">436</a> 
<a name="437" href="#437">437</a>     <strong>public</strong> <strong>void</strong> testThreaded1() throws Exception {
<a name="438" href="#438">438</a>         pool.setMaxActive(15);
<a name="439" href="#439">439</a>         pool.setMaxIdle(15);
<a name="440" href="#440">440</a>         pool.setMaxWait(1000L);
<a name="441" href="#441">441</a>         TestThread[] threads = <strong>new</strong> TestThread[20];
<a name="442" href="#442">442</a>         <strong>for</strong>(<strong>int</strong> i=0;i&lt;20;i++) {
<a name="443" href="#443">443</a>             threads[i] = <strong>new</strong> TestThread(pool,100,50);
<a name="444" href="#444">444</a>             Thread t = <strong>new</strong> Thread(threads[i]);
<a name="445" href="#445">445</a>             t.start();
<a name="446" href="#446">446</a>         }
<a name="447" href="#447">447</a>         <strong>for</strong>(<strong>int</strong> i=0;i&lt;20;i++) {
<a name="448" href="#448">448</a>             <strong>while</strong>(!(threads[i]).complete()) {
<a name="449" href="#449">449</a>                 <strong>try</strong> {
<a name="450" href="#450">450</a>                     Thread.sleep(500L);
<a name="451" href="#451">451</a>                 } <strong>catch</strong>(Exception e) {
<a name="452" href="#452">452</a>                     <em class="comment">// ignored</em>
<a name="453" href="#453">453</a>                 }
<a name="454" href="#454">454</a>             }
<a name="455" href="#455">455</a>             <strong>if</strong>(threads[i].failed()) {
<a name="456" href="#456">456</a>                 fail();
<a name="457" href="#457">457</a>             }
<a name="458" href="#458">458</a>         }
<a name="459" href="#459">459</a>     }
<a name="460" href="#460">460</a> 
<a name="461" href="#461">461</a>     <strong>public</strong> <strong>void</strong> testMinIdle() throws Exception {
<a name="462" href="#462">462</a>         pool.setMaxIdle(500);
<a name="463" href="#463">463</a>         pool.setMinIdle(5);
<a name="464" href="#464">464</a>         pool.setMaxActive(10);
<a name="465" href="#465">465</a>         pool.setNumTestsPerEvictionRun(0);
<a name="466" href="#466">466</a>         pool.setMinEvictableIdleTimeMillis(50L);
<a name="467" href="#467">467</a>         pool.setTimeBetweenEvictionRunsMillis(100L);
<a name="468" href="#468">468</a>         pool.setTestWhileIdle(<strong>true</strong>);
<a name="469" href="#469">469</a> 
<a name="470" href="#470">470</a> 
<a name="471" href="#471">471</a>         <em class="comment">//Generate a random key</em>
<a name="472" href="#472">472</a>         String key = <span class="string">"A"</span>;
<a name="473" href="#473">473</a> 
<a name="474" href="#474">474</a>         pool.preparePool(key, <strong>true</strong>);
<a name="475" href="#475">475</a> 
<a name="476" href="#476">476</a>         <strong>try</strong> { Thread.sleep(150L); } <strong>catch</strong>(Exception e) { }
<a name="477" href="#477">477</a>         assertTrue(<span class="string">"Should be 5 idle, found "</span> + pool.getNumIdle(),pool.getNumIdle() == 5);
<a name="478" href="#478">478</a> 
<a name="479" href="#479">479</a>         Object[] active = <strong>new</strong> Object[5];
<a name="480" href="#480">480</a>         active[0] = pool.borrowObject(key);
<a name="481" href="#481">481</a> 
<a name="482" href="#482">482</a>         <strong>try</strong> { Thread.sleep(150L); } <strong>catch</strong>(Exception e) { }
<a name="483" href="#483">483</a>         assertTrue(<span class="string">"Should be 5 idle, found "</span> + pool.getNumIdle(),pool.getNumIdle() == 5);
<a name="484" href="#484">484</a> 
<a name="485" href="#485">485</a>         <strong>for</strong>(<strong>int</strong> i=1 ; i&lt;5 ; i++) {
<a name="486" href="#486">486</a>             active[i] = pool.borrowObject(key);
<a name="487" href="#487">487</a>         }
<a name="488" href="#488">488</a> 
<a name="489" href="#489">489</a>         <strong>try</strong> { Thread.sleep(150L); } <strong>catch</strong>(Exception e) { }
<a name="490" href="#490">490</a>         assertTrue(<span class="string">"Should be 5 idle, found "</span> + pool.getNumIdle(),pool.getNumIdle() == 5);
<a name="491" href="#491">491</a> 
<a name="492" href="#492">492</a>         <strong>for</strong>(<strong>int</strong> i=0 ; i&lt;5 ; i++) {
<a name="493" href="#493">493</a>             pool.returnObject(key, active[i]);
<a name="494" href="#494">494</a>         }
<a name="495" href="#495">495</a> 
<a name="496" href="#496">496</a>         <strong>try</strong> { Thread.sleep(150L); } <strong>catch</strong>(Exception e) { }
<a name="497" href="#497">497</a>         assertTrue(<span class="string">"Should be 10 idle, found "</span> + pool.getNumIdle(),pool.getNumIdle() == 10);
<a name="498" href="#498">498</a>     }
<a name="499" href="#499">499</a> 
<a name="500" href="#500">500</a>     <strong>public</strong> <strong>void</strong> testMinIdleMaxActive() throws Exception {
<a name="501" href="#501">501</a>         pool.setMaxIdle(500);
<a name="502" href="#502">502</a>         pool.setMinIdle(5);
<a name="503" href="#503">503</a>         pool.setMaxActive(10);
<a name="504" href="#504">504</a>         pool.setNumTestsPerEvictionRun(0);
<a name="505" href="#505">505</a>         pool.setMinEvictableIdleTimeMillis(50L);
<a name="506" href="#506">506</a>         pool.setTimeBetweenEvictionRunsMillis(100L);
<a name="507" href="#507">507</a>         pool.setTestWhileIdle(<strong>true</strong>);
<a name="508" href="#508">508</a> 
<a name="509" href="#509">509</a>         String key = <span class="string">"A"</span>;
<a name="510" href="#510">510</a> 
<a name="511" href="#511">511</a>         pool.preparePool(key, <strong>true</strong>);
<a name="512" href="#512">512</a> 
<a name="513" href="#513">513</a>         <strong>try</strong> { Thread.sleep(150L); } <strong>catch</strong>(Exception e) { }
<a name="514" href="#514">514</a>         assertTrue(<span class="string">"Should be 5 idle, found "</span> + pool.getNumIdle(),pool.getNumIdle() == 5);
<a name="515" href="#515">515</a> 
<a name="516" href="#516">516</a>         Object[] active = <strong>new</strong> Object[10];
<a name="517" href="#517">517</a> 
<a name="518" href="#518">518</a>         <strong>try</strong> { Thread.sleep(150L); } <strong>catch</strong>(Exception e) { }
<a name="519" href="#519">519</a>         assertTrue(<span class="string">"Should be 5 idle, found "</span> + pool.getNumIdle(),pool.getNumIdle() == 5);
<a name="520" href="#520">520</a> 
<a name="521" href="#521">521</a>         <strong>for</strong>(<strong>int</strong> i=0 ; i&lt;5 ; i++) {
<a name="522" href="#522">522</a>             active[i] = pool.borrowObject(key);
<a name="523" href="#523">523</a>         }
<a name="524" href="#524">524</a> 
<a name="525" href="#525">525</a>         <strong>try</strong> { Thread.sleep(150L); } <strong>catch</strong>(Exception e) { }
<a name="526" href="#526">526</a>         assertTrue(<span class="string">"Should be 5 idle, found "</span> + pool.getNumIdle(),pool.getNumIdle() == 5);
<a name="527" href="#527">527</a> 
<a name="528" href="#528">528</a>         <strong>for</strong>(<strong>int</strong> i=0 ; i&lt;5 ; i++) {