Sample for implementing a request-response-enabled interface

Here is the sample code for when you need both the http request and response.

public interface RequestResponseEnabled {
	
	
	 public void setRequest(HttpServletRequest request);
	 
	 public void setResponse(HttpServletResponse response);

}

Here is the code to implement the sample class:

public class HomePageCommand implements RequestResponseEnabled {

	HttpServletRequest request;
	HttpServletResponse response;
	
		
	public void setRequest(HttpServletRequest request) {
		// TODO Auto-generated method stub
		this.request=request;

	}

	public void setResponse(HttpServletResponse response) {
		// TODO Auto-generated method stub
		
		this.response=response;

	}


 public String getHomePage(){
		
		//get the austin context and switch the screen 
		
     AustinContext ctx = (AustinContext)request.getSession().getAttribute("ctx");
		AustinContext.setCurrentContext(ctx);
		
		String start_page_url =            StringUtils.checkString(ctx.getSecurityContext().getUserSettingValue(UserSettingEnum.TRIGO_APPLICATIONS_AS_START_PAGE_ENUM.db,
                                                                                 Const.USER_SETTING_DEFAULT_INSTANCE+ ""), "");
                                                                                   
		
 if(Const.HOME_PAGE_CLASSIC.equalsIgnoreCase(start_page_url) || "".equalsIgnoreCase(start_page_url))
			return "classic";
         else if(Const.HOME_PAGE_NEW.equalsIgnoreCase(start_page_url))
        	 return "newhomepage";
         ///utils/custom_page.jsp?script_id=802
         String script_id = start_page_url.substring(start_page_url.lastIndexOf("=")+1);
         //setting the script ID so that i can be routed to the correct custom script 
         
         request.setAttribute("script_id",script_id);
         return "customhomepage";
         
	}
	

}

Here is the sample configuration in the flow-config.xml file:

<flow path="homepage" command="com.ibm.pim.uitest.HomePageCommand" method="getHomePage">
	<flow-dispatch name="classic" location="/ccd_workflow/collaboration_console.jsp"
  dispatchType="forward" />
	<flow-dispatch name="newhomepage" location="/utils/homepage.jsp"
  dispatchType="forward"/>
	<flow-dispatch name="customhomepage" location="/utils/custom_page.jsp"
  dispatchType="forward"/>
</flow>