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import java.util.logging.Level;
import javax.portlet.PortletContext;
 
import org.eclipse.birt.report.engine.api.EngineConfig;
import org.eclipse.birt.report.engine.api.IReportEngine;
import org.eclipse.birt.core.framework.Platform;
import org.eclipse.birt.core.exception.BirtException;
import org.eclipse.birt.report.engine.api.IReportEngineFactory;
 
public class BirtEngine {
 
	private static IReportEngine birtEngine = null;
 
	public static synchronized IReportEngine getBirtEngine(PortletContext pc) {
		if (birtEngine == null) {
			EngineConfig config = new EngineConfig();
			config.setLogConfig("D:/birt", Level.FINEST);
			config.setEngineHome("E:/java/birt/birt-runtime-2_3_2/birt-runtime-2_3_2/ReportEngine/");
			//IPlatformContext context = new PlatformPortletContext(pc);
			//config.setPlatformContext(context);
 
			try {
				Platform.startup(config);
			} catch (BirtException e) {
				e.printStackTrace();
			}
 
			IReportEngineFactory factory = (IReportEngineFactory) Platform
					.createFactoryObject(IReportEngineFactory.EXTENSION_REPORT_ENGINE_FACTORY);
			birtEngine = factory.createReportEngine(config);
 
		}
		return birtEngine;
	}
 
	public static synchronized void destroyBirtEngine() {
		if (birtEngine == null) {
			return;
		}
		birtEngine.destroy();
		Platform.shutdown();
		birtEngine = null;
	}

import java.util.logging.*;
import javax.portlet.*;
 
 
import java.io.IOException;
 
//+++++++++++++BIRT
import org.eclipse.birt.report.engine.api.IReportEngine;
import org.eclipse.birt.report.engine.api.HTMLRenderOption;
import org.eclipse.birt.report.engine.api.IReportRunnable;
import org.eclipse.birt.report.engine.api.IRunAndRenderTask;
import org.eclipse.birt.report.engine.api.HTMLServerImageHandler;
 
public class JbossBirtPortlet extends GenericPortlet {
 
	private static final long serialVersionUID = 1L;
 
	/**
	 * Constructor of the object.
	 */
	private IReportEngine birtReportEngine = null;
	protected static Logger logger = Logger.getLogger("org.eclipse.birt");
 
	public JbossBirtPortlet() {
		super();
	}
 
	/**
	 * Destruction of the portlet.
	 */
	public void destroy() {
		super.destroy();
		BirtEngine.destroyBirtEngine();
	}
 
	protected void doView(RenderRequest rRequest, RenderResponse rResponse)
			throws PortletException, IOException, UnavailableException {		
		rResponse.setContentType("text/html");
		this.birtReportEngine = BirtEngine.getBirtEngine(rRequest
				.getPortletSession().getPortletContext());
 
		IReportRunnable design;
		try {
			// Open report design
			design = this.birtReportEngine.openReportDesign(rRequest
					.getPortletSession().getPortletContext().getRealPath(
							"/reports/a.rptdesign"));
			// create task to run and render report
			IRunAndRenderTask task = birtReportEngine
					.createRunAndRenderTask(design);
 
			// set output options
			HTMLRenderOption options = new HTMLRenderOption();
			options.setOutputFormat(HTMLRenderOption.OUTPUT_FORMAT_HTML);
			options.setImageHandler(new HTMLServerImageHandler());
			options.setOutputStream(rResponse.getPortletOutputStream());
			options.setBaseImageURL(rRequest.getContextPath() + "/images");
			options.setImageDirectory(rRequest.getPortletSession()
					.getPortletContext().getRealPath("/images"));
 
			task.setRenderOption(options);
 
			// run report
			task.run();
			task.close();
 
		} catch (Exception e) {
 
			e.printStackTrace();
			throw new javax.portlet.PortletException(e);
		}
	}
 
	/**
	 * Initialization of the portlet.
	 * 
	 * @throws PortletException
	 *             if an error occure
	 */
	public void init() throws javax.portlet.PortletException {		
	}
}

<?xml version="1.0" encoding="UTF-8"?>
<portlet -app xmlns="http://java.sun.com/xml/ns/portlet/portlet-app_1_0.xsd" version="1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemalocation="http://java.sun.com/xml/ns/portlet/portlet-app_1_0.xsd http://java.sun.com/xml/ns/portlet/portlet-app_1_0.xsd">
   </portlet><portlet>
      </portlet><portlet -name>JbossBirtPortlet</portlet>
      <portlet -class>a.JbossBirtPortlet</portlet>
      <supports>
         <mime -type>text/html</mime>
         <portlet -mode>VIEW</portlet>
      </supports>
      <portlet -info>
 
      </portlet>

<?xml version="1.0" encoding="UTF-8"?>
<deployments>
	<deployment>
		<if -exists>overwrite</if>
		<parent -ref>default.mysql</parent>
		<context>
			</context><context -name>dashboard</context>
			<properties>
				<property>
					<name>theme.dyna.partial_refresh_enabled
					</name>
					<value>true</value>
				</property>
				<property>
					<name>theme.dyna.dnd_enabled</name>
					<value>true</value>
				</property>
			</properties>
 
		<supported -mode>
			<mode>view</mode>
			<mode>edit</mode>
			<mode>help</mode>
		</supported>
		<window>
			</window><window -name>JbossBirtPortletWindow
			</window>
			<instance -ref>JbossBirtPortletInstance
			</instance>
			<region>center</region>
			<height>1</height>
 
	</deployment>
</deployments>

<?xml version="1.0" standalone="yes"?>
<deployments>
	<deployment>
		<instance>
			</instance><instance -id>JbossBirtPortletInstance
			</instance>
			<portlet -ref>JbossBirtPortlet</portlet>
 
	</deployment>
	<preferences>
		<preference>
			<name>abc</name>
			<value>def</value>
		</preference>
	</preferences>
</deployments>

<?xml version="1.0" encoding="UTF-8"?>
<web -app xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" />