How can I send parameters from REST file to the velocity?

[Ashish Biswal]

I want to have the response and few parameters passed to the velocity from the REST file

[Nir Haimov]

Hi,

You can follow this documentation:
https://developer.atlassian.com/server/jira/platform/adding-content-to-the-jira-view-issue-page/

Alternative way, here is an example:

@Scanned
public class MyClass extends HttpServlet {
  ...
  ...
  ...
  @ComponentImport
  private final TemplateRenderer renderer;
  @ComponentImport
  private final PluginSettingsFactory pluginSettingsFactory;

  @Inject
  public ReleaseManagerServlet(TemplateRenderer renderer,PluginSettingsFactory pluginSettingsFactory)
  {
     this.renderer = renderer;
     this.pluginSettingsFactory = pluginSettingsFactory;
  }

  @Override
  public void doGet(HttpServletRequest request, HttpServletResponse response) throws IOException {

    HashMap<String, Object> context = new HashMap<String, Object>();
    context.put("myParam", "my value"));
    response.setContentType("text/html;charset=utf-8");
    renderer.render("velocity/myVelocity.vm", context ,response.getWriter());
  }
}