Report creation speed (using POJOs)

ABDigia

<p>I use POJO to populate a design (invoices), then generate PDFs.</p><p>The issue I have is the speed. </p><p>I use only one instance of IReportEngine, so that is taken care of.</p><p> </p><p>I first used IRunAndRenderTask, but that was slow (several sec.), so I split it up in IRunTask and IRenderTask.</p><p> </p><p>IRunTask still takes about 3 s, IRenderTask takes 0.5 s</p><p> </p><p>IRunTask loads the POJO, but could that be left to  IRenderTask ? If so , how? (I noticed one could write:</p><pre class="_prettyXprint">theRenderTask.getAppContext().put("invoicePojoObject", invoicePojo)</pre><p>In that case the IRunTask could be instantiated once and then re-used, so the</p><p>time per invoice would be spent mainly in IRenderTask (about half a secund).</p><p> </p><p>Any other ideas to speed things up? </p>