<a name="439" href="#439">439</a>         job.setStatus(CrawlJob.STATUS_PENDING);<a name="440" href="#440">440</a>         <strong>if</strong>(job.isNew()){<a name="441" href="#441">441</a>             <em class="comment">// Are adding the new job to the pending queue.</em><a name="442" href="#442">442</a>             <strong>this</strong>.newJob = <strong>null</strong>;<a name="443" href="#443">443</a>             job.setNew(false);<a name="444" href="#444">444</a>         }<a name="445" href="#445">445</a>         <strong>this</strong>.pendingCrawlJobs.add(job);<a name="446" href="#446">446</a>         <strong>if</strong>(isCrawling() == false &amp;&amp; isRunning()) {<a name="447" href="#447">447</a>             <em class="comment">// Start crawling</em><a name="448" href="#448">448</a>             startNextJob();<a name="449" href="#449">449</a>         }<a name="450" href="#450">450</a>         <strong>return</strong> job;<a name="451" href="#451">451</a>     }<a name="452" href="#452">452</a> <a name="453" href="#453">453</a>     <em>/**<em>*</em></em><a name="454" href="#454">454</a> <em>     * Returns the default profile. If no default profile has been set it will</em><a name="455" href="#455">455</a> <em>     * return the first profile that was set/loaded and still exists. If no</em><a name="456" href="#456">456</a> <em>     * profiles exist it will return null</em><a name="457" href="#457">457</a> <em>     * @return the default profile.</em><a name="458" href="#458">458</a> <em>     */</em><a name="459" href="#459">459</a>     <strong>public</strong> <strong>synchronized</strong> <a href="../../../../org/archive/crawler/admin/CrawlJob.html">CrawlJob</a> getDefaultProfile() {<a name="460" href="#460">460</a>         <strong>if</strong>(defaultProfile != <strong>null</strong>){<a name="461" href="#461">461</a>             <strong>for</strong>(Iterator it = profileJobs.iterator(); it.hasNext();) {<a name="462" href="#462">462</a>                 <a href="../../../../org/archive/crawler/admin/CrawlJob.html">CrawlJob</a> item = (CrawlJob)it.next();<a name="463" href="#463">463</a>                 <strong>if</strong>(item.getJobName().equals(defaultProfile)){<a name="464" href="#464">464</a>                     <em class="comment">// Found it.</em><a name="465" href="#465">465</a>                     <strong>return</strong> item;<a name="466" href="#466">466</a>                 }<a name="467" href="#467">467</a>             }<a name="468" href="#468">468</a>         }<a name="469" href="#469">469</a>         <strong>if</strong>(profileJobs.size() > 0){<a name="470" href="#470">470</a>             <strong>return</strong> (CrawlJob)profileJobs.first();<a name="471" href="#471">471</a>         }<a name="472" href="#472">472</a>         <strong>return</strong> <strong>null</strong>;<a name="473" href="#473">473</a>     }<a name="474" href="#474">474</a> <a name="475" href="#475">475</a>     <em>/**<em>*</em></em><a name="476" href="#476">476</a> <em>     * Set the default profile.</em><a name="477" href="#477">477</a> <em>     * @param profile The new default profile. The following must apply to it.</em><a name="478" href="#478">478</a> <em>     *                profile.isProfile() should return true and</em><a name="479" href="#479">479</a> <em>     *                this.getProfiles() should contain it.</em><a name="480" href="#480">480</a> <em>     */</em><a name="481" href="#481">481</a>     <strong>public</strong> <strong>void</strong> setDefaultProfile(<a href="../../../../org/archive/crawler/admin/CrawlJob.html">CrawlJob</a> profile) {<a name="482" href="#482">482</a>         defaultProfile = profile.getJobName();<a name="483" href="#483">483</a>         <em class="comment">// TODO: Make changes to default profile durable across restarts.</em><a name="484" href="#484">484</a>     }<a name="485" href="#485">485</a> <a name="486" href="#486">486</a>     <em>/**<em>*</em></em><a name="487" href="#487">487</a> <em>     * A List of all pending jobs</em><a name="488" href="#488">488</a> <em>     *</em><a name="489" href="#489">489</a> <em>     * @return A List of all pending jobs.</em><a name="490" href="#490">490</a> <em>     * No promises are made about the order of the list</em><a name="491" href="#491">491</a> <em>     */</em><a name="492" href="#492">492</a>     <strong>public</strong> List&lt;CrawlJob> getPendingJobs() {<a name="493" href="#493">493</a>         ArrayList&lt;CrawlJob> tmp<a name="494" href="#494">494</a>          = <strong>new</strong> ArrayList&lt;CrawlJob>(pendingCrawlJobs.size());<a name="495" href="#495">495</a>         tmp.addAll(pendingCrawlJobs);<a name="496" href="#496">496</a>         <strong>return</strong> tmp;<a name="497" href="#497">497</a>     }<a name="498" href="#498">498</a> <a name="499" href="#499">499</a>     <em>/**<em>*</em></em><a name="500" href="#500">500</a> <em>     * @return The job currently being crawled.</em><a name="501" href="#501">501</a> <em>     */</em><a name="502" href="#502">502</a>     <strong>public</strong> <a href="../../../../org/archive/crawler/admin/CrawlJob.html">CrawlJob</a> getCurrentJob() {<a name="503" href="#503">503</a>         <strong>return</strong> currentJob;<a name="504" href="#504">504</a>     }<a name="505" href="#505">505</a> <a name="506" href="#506">506</a>     <em>/**<em>*</em></em><a name="507" href="#507">507</a> <em>     * @return A List of all finished jobs.</em><a name="508" href="#508">508</a> <em>     */</em><a name="509" href="#509">509</a>     <strong>public</strong> List&lt;CrawlJob> getCompletedJobs() {<a name="510" href="#510">510</a>         ArrayList&lt;CrawlJob> tmp<a name="511" href="#511">511</a>          = <strong>new</strong> ArrayList&lt;CrawlJob>(completedCrawlJobs.size());<a name="512" href="#512">512</a>         tmp.addAll(completedCrawlJobs);<a name="513" href="#513">513</a>         <strong>return</strong> tmp;<a name="514" href="#514">514</a>     }<a name="515" href="#515">515</a> <a name="516" href="#516">516</a>     <em>/**<em>*</em></em><a name="517" href="#517">517</a> <em>     * Return a job with the given UID.</em><a name="518" href="#518">518</a> <em>     * Doesn't matter if it's pending, currently running, has finished running</em><a name="519" href="#519">519</a> <em>     * is new or a profile.</em><a name="520" href="#520">520</a> <em>     *</em><a name="521" href="#521">521</a> <em>     * @param jobUID The unique ID of the job.</em><a name="522" href="#522">522</a> <em>     * @return The job with the UID or null if no such job is found</em><a name="523" href="#523">523</a> <em>     */</em><a name="524" href="#524">524</a>     <strong>public</strong> <a href="../../../../org/archive/crawler/admin/CrawlJob.html">CrawlJob</a> getJob(String jobUID) {<a name="525" href="#525">525</a>         <strong>if</strong> (jobUID == <strong>null</strong>){<a name="526" href="#526">526</a>             <strong>return</strong> <strong>null</strong>; <em class="comment">// UID can't be null</em><a name="527" href="#527">527</a>         }<a name="528" href="#528">528</a>         <em class="comment">// First check currently running job</em><a name="529" href="#529">529</a>         <strong>if</strong> (currentJob != <strong>null</strong> &amp;&amp; currentJob.getUID().equals(jobUID)) {<a name="530" href="#530">530</a>             <strong>return</strong> currentJob;<a name="531" href="#531">531</a>         } <strong>else</strong> <strong>if</strong> (newJob != <strong>null</strong> &amp;&amp; newJob.getUID().equals(jobUID)) {<a name="532" href="#532">532</a>             <em class="comment">// Then check the 'new job'</em><a name="533" href="#533">533</a>             <strong>return</strong> newJob;<a name="534" href="#534">534</a>         } <strong>else</strong> {<a name="535" href="#535">535</a>             <em class="comment">// Then check pending jobs.</em><a name="536" href="#536">536</a>             Iterator itPend = pendingCrawlJobs.iterator();<a name="537" href="#537">537</a>             <strong>while</strong> (itPend.hasNext()) {<a name="538" href="#538">538</a>                 <a href="../../../../org/archive/crawler/admin/CrawlJob.html">CrawlJob</a> cj = (CrawlJob) itPend.next();<a name="539" href="#539">539</a>                 <strong>if</strong> (cj.getUID().equals(jobUID)) {<a name="540" href="#540">540</a>                     <strong>return</strong> cj;<a name="541" href="#541">541</a>                 }<a name="542" href="#542">542</a>             }<a name="543" href="#543">543</a> <a name="544" href="#544">544</a>             <em class="comment">// Next check completed jobs.</em><a name="545" href="#545">545</a>             Iterator itComp = completedCrawlJobs.iterator();<a name="546" href="#546">546</a>             <strong>while</strong> (itComp.hasNext()) {<a name="547" href="#547">547</a>                 <a href="../../../../org/archive/crawler/admin/CrawlJob.html">CrawlJob</a> cj = (CrawlJob) itComp.next();<a name="548" href="#548">548</a>                 <strong>if</strong> (cj.getUID().equals(jobUID)) {<a name="549" href="#549">549</a>                     <strong>return</strong> cj;<a name="550" href="#550">550</a>                 }<a name="551" href="#551">551</a>             }<a name="552" href="#552">552</a> <a name="553" href="#553">553</a>             <em class="comment">// And finally check the profiles.</em><a name="554" href="#554">554</a>             <strong>for</strong> (Iterator i = getProfiles().iterator(); i.hasNext();) {<a name="555" href="#555">555</a>                 <a href="../../../../org/archive/crawler/admin/CrawlJob.html">CrawlJob</a> cj = (CrawlJob) i.next();<a name="556" href="#556">556</a>                 <strong>if</strong> (cj.getUID().equals(jobUID)) {<a name="557" href="#557">557</a>                     <strong>return</strong> cj;<a name="558" href="#558">558</a>                 }<a name="559" href="#559">559</a>             }<a name="560" href="#560">560</a>         }<a name="561" href="#561">561</a>         <strong>return</strong> <strong>null</strong>; <em class="comment">// Nothing found, return null</em><a name="562" href="#562">562</a>     }<a name="563" href="#563">563</a>     <a name="564" href="#564">564</a>     <em>/**<em>*</em></em><a name="565" href="#565">565</a> <em>     * @return True if we terminated a current job (False if no job to</em><a name="566" href="#566">566</a> <em>     * terminate)</em><a name="567" href="#567">567</a> <em>     */</em><a name="568" href="#568">568</a>     <strong>public</strong> <strong>boolean</strong> terminateCurrentJob() {<a name="569" href="#569">569</a>         <strong>if</strong> (<strong>this</strong>.currentJob == <strong>null</strong>) {<a name="570" href="#570">570</a>             <strong>return</strong> false;<a name="571" href="#571">571</a>         }<a name="572" href="#572">572</a>         <em class="comment">// requestCrawlStop will cause crawlEnding to be invoked.</em><a name="573" href="#573">573</a>         <em class="comment">// It will handle the clean up.</em><a name="574" href="#574">574</a>         <strong>this</strong>.currentJob.stopCrawling();<a name="575" href="#575">575</a>         <strong>synchronized</strong> (<strong>this</strong>) {<a name="576" href="#576">576</a>             <strong>try</strong> {<a name="577" href="#577">577</a>                 <em class="comment">// Take a few moments so that the controller can change</em><a name="578" href="#578">578</a>                 <em class="comment">// states before the UI updates. The CrawlEnding event</em><a name="579" href="#579">579</a>                 <em class="comment">// will wake us if it occurs sooner than this.</em><a name="580" href="#580">580</a>                 wait(3000);<a name="581" href="#581">581</a>             } <strong>catch</strong> (InterruptedException e) {<a name="582" href="#582">582</a>                 <em class="comment">// Ignore.</em><a name="583" href="#583">583</a>             }<a name="584" href="#584">584</a>         }<a name="585" href="#585">585</a>         <strong>return</strong> <strong>true</strong>;<a name="586" href="#586">586</a>     }<a name="587" href="#587">587</a>