[WW-1946] JasperReports-Plugin custom parameteres

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Won't Fix
• Affects Version/s: 2.0.6
• Fix Version/s: 2.1.1
• Component/s: Plugin - JasperReports
• Flags: Patch
• Assignee: Thomas Schneider
• Reporter: Carlos Cristales
• Created: 25/May/07 18:58
• Updated: 05/Nov/07 00:15
• Resolved: 05/Nov/07 00:15

Description

I need to pass custom params to the JasperReport-Plugin, to customize the title report by example,
and I solve my need by this way

• add a property customParameters to JasperReportsResult with the respective seter:
  public void setCustomParameters(String customParameters) { this.customParameters = customParameters; }

• load the customParameters before to generate the report, just after to initialize the
  parameters property by the plugin:
  //getting the map of parameters
  Map mapParameters = (Map) stack.findValue(customParameters);
  if (mapParameters != null) { parameters.putAll(mapParameters); }

• in the struts2 action, I add a Map property and setting values to customize the report title
  jasperParams = new HashMap();
  jasperParams.put("titulo02", "Listado General de Usuarios");
  jasperParams.put("titulo03", "Filtrados por Departamento y Role");

• mapping the action in the struts.xml
  <action name="usuariosJasper" class="usuarioAction" method="print">
  <result name="success" type="jasper">
  <param name="location">/reportes/usuarios.jasper</param>
  <param name="dataSource">usuarios</param>
  <param name="customParameters">jasperParams</param>
  <param name="format">PDF</param>
  </result>
  </action>

P.D
I'am very newbie in this, and I'am not sure if this the correct way to report this,
in adition my englhis is very bad, bot I hope this post may to help to someone.