createinstructorcontroller.java

来自「spring in action 源代码」· Java 代码 · 共 37 行

package com.springinaction.training.mvc;

import javax.servlet.http.HttpServletRequest;

import org.springframework.beans.propertyeditors.CustomNumberEditor;
import org.springframework.web.bind.ServletRequestDataBinder;
import org.springframework.web.servlet.mvc.SimpleFormController;

import com.springinaction.training.model.Instructor;
import com.springinaction.training.service.InstructorService;


public class CreateInstructorController extends SimpleFormController {
  private static final org.apache.log4j.Logger LOGGER = org.apache.log4j.Logger
      .getLogger(CreateInstructorController.class);
  
  public CreateInstructorController() {
    setCommandClass(Instructor.class);
  }
  
  protected void initBinder(HttpServletRequest request,
      ServletRequestDataBinder binder) throws Exception {
    CustomNumberEditor numberEditor = new CustomNumberEditor(Integer.class, true);
    binder.registerCustomEditor(Integer.class, numberEditor);
  }
  
  protected void doSubmitAction(Object command) throws Exception {
    instructorService.createInstructor((Instructor) command);
  }
  
  // COLLABORATORS
  private InstructorService instructorService;
  public void setInstructorService(InstructorService instructorService) {
    this.instructorService = instructorService;
  }
}