Directing the jasper charts to Browser

[saradhasivaraman]

Hi ,

I have used serlvet to direct the jasper chart to Browser... Here is the snippet for the same...

web.xml

 

 <servlet>

    <servlet-name>webreport</servlet-name>

    <servlet-class>

      net.ensode.jasperbook.HtmlReportServlet

    </servlet-class>

  </servlet>

  <servlet>

    <servlet-name>ImageServlet</servlet-name>

    <servlet-class>

      net.sf.jasperreports.j2ee.servlets.ImageServlet

    </servlet-class>

  </servlet>

  <servlet-mapping>

    <servlet-name>webreport</servlet-name>

    <url-pattern>/webreport</url-pattern>

  </servlet-mapping>

  <servlet-mapping>

    <servlet-name>ImageServlet</servlet-name>

    <url-pattern>/image</url-pattern>

  </servlet-mapping>

 and I use JRHtmlExporter in my HtmlReportServlet class to direct it to the browser

 

JRHtmlExporter htmlExporter = new JRHtmlExporter();

      response.setContentType("text/html");

      request.getSession().setAttribute(ImageServlet.DEFAULT_JASPER_

                                PRINT_SESSION_ATTRIBUTE, jasperPrint);

      htmlExporter.setParameter(JRExporterParameter.JASPER_PRINT,

                                jasperPrint);

      htmlExporter.setParameter(JRExporterParameter.OUTPUT_WRITER,

                                printWriter);

      htmlExporter.setParameter(JRHtmlExporterParameter.IMAGES_URI,

                                "image?image=");

      htmlExporter.exportReport();

 

I face the problem while deploying the weblogic sever... It throws runtime classnotfound exception  net.sf.jasperreports.j2ee.servlets.ImageServlet

 

  net.sf.jasperreports.j2ee.servlets.ImageServlet this class is avialable under the jar jasper reports 4.5

 <servlet-class>

      net.sf.jasperreports.j2ee.servlets.ImageServlet

    </servlet-class>

 

Can U Guys plz help me..

[saradhasivaraman]

HI... It has been resovled... jst try to make ur class file(  net.sf.jasperreports.j2ee.servlets.ImageServlet) avialable in the build/classes folder and clean and deploy the weblogic server..Since the web.xml searches for the corresponding class file in the build/classed folder.

[marianol]

Thanks for posting the solution!!