* "Java.inc", if needed) to some directory, start the Java back- end
* (tomcat, or any other J2EE server) and type:
*
* php report.php >helloBirt.html
*
*/
// the report file to render
$myReport = "test.rptdesign";
// load resources, .rpt files and images from the current working dir
$here = getcwd();
$ctx = java_context()->getServletContext();
$birtReportEngine = java("org.eclipse.birt.php.birtengine.BirtEngine")->getBirtEngine($ctx);
java_context()->onShutdown(java("org.eclipse.birt.php.birtengine.BirtEngine")->getShutdownHook());
// Create a HTML render context
$renderContext = new java("org.eclipse.birt.report.engine.api.HTMLRenderContext");
$renderContext->setBaseImageURL("{$here}/images");
$contextMap = new java("java.util.HashMap");
$CONTEXT = java("org.eclipse.birt.report.engine.api.EngineConstants")->APPCONTEXT_HTML_RENDER_CONTEXT;
$contextMap->put($CONTEXT, $renderContext);
// Load the report design
$design = $birtReportEngine->openReportDesign("{$here}/{$myReport}");
$task = $birtReportEngine->createRunAndRenderTask($design);
$task->setAppContext($contextMap);
// Add HTML render options
$options = new java("org.eclipse.birt.report.engine.api.HTMLRenderOption");
$options->setOutputFormat($options->OUTPUT_FORMAT_HTML);
// Create the output
$out = new java("java.io.ByteArrayOutputStream");
$options->setOutputStream($out);
$task->setRenderOption($options);
$task->run();
require_once "java/Java.inc";
session_start();
$here = getcwd();
$ctx = java_context()->getServletContext();
$birtReportEngine = java("org.eclipse.birt.php.birtengine.BirtEngine")->getBirtEngine($ctx);
java_context()->onShutdown(java("org.eclipse.birt.php.birtengine.BirtEngine")->getShutdownHook());
try {
$document = $birtReportEngine->openReportDocument($here . "/reportDocuments/" . session_id() . "/mytopnreportdocument.rptdocument");
$lastPage = $document->getPageCount();
$task = $birtReportEngine->createRenderTask($document);
$taskOptions = new java("org.eclipse.birt.report.engine.api.HTMLRenderOption");
$outputStream = new java("java.io.ByteArrayOutputStream");
$taskOptions->setOutputStream($outputStream);
$taskOptions->setOutputFormat("html");
$ih = new java("org.eclipse.birt.report.engine.api.HTMLServerImageHandler");
$taskOptions->setImageHandler($ih);
$taskOptions->setBaseImageURL($imageURLPrefix . session_id());
$taskOptions->setImageDirectory($here . "/sessionChartImages/" . session_id());
$taskOptions->setEnableAgentStyleEngine(true);
$task->setRenderOption($taskOptions);
//Note that top n report only has one page so this will return the same as not setting page number or range
$task->setPageNumber($lastPage);
//page range
$task->setPageRange("1-1");
$task->render();
$task->close();
} catch (JavaException $e) {
echo $e;
//"Error Calling BIRT";
}
echo $outputStream;
