Spring Framework example source code file (ViewItemController.java)

This example Spring Framework source code file (ViewItemController.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Spring Framework tags/keywords

controller, exception, hashmap, http, httpservletresponse, item, item, map, modelandview, modelandview, petstorefacade, petstorefacade, request, response, servlet, string, string, util, viewitemcontroller

The Spring Framework ViewItemController.java source code

package org.springframework.samples.jpetstore.web.spring;

import java.util.HashMap;
import java.util.Map;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.springframework.samples.jpetstore.domain.Item;
import org.springframework.samples.jpetstore.domain.logic.PetStoreFacade;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.mvc.Controller;

/**
 * @author Juergen Hoeller
 * @since 30.11.2003
 */
public class ViewItemController implements Controller {

	private PetStoreFacade petStore;

	public void setPetStore(PetStoreFacade petStore) {
		this.petStore = petStore;
	}

	public ModelAndView handleRequest(HttpServletRequest request, HttpServletResponse response) throws Exception {
		String itemId = request.getParameter("itemId");
		Item item = this.petStore.getItem(itemId);
		Map model = new HashMap();
		model.put("item", item);
		model.put("product", item.getProduct());
		return new ModelAndView("Item", model);
	}

}