com.sg.addressbookmvc.HomeController.java Source code

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Here is the source code for com.sg.addressbookmvc.HomeController.java

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package com.sg.addressbookmvc;

import com.sg.addressbookmvc.dao.AddressBookDAO;
import com.sg.addressbookmvc.model.Address;
import java.util.List;
import javax.inject.Inject;
import javax.validation.Valid;
import org.springframework.http.HttpStatus;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.bind.annotation.ResponseStatus;

/**
 *
 * @author apprentice
 */
@Controller
public class HomeController {

    private AddressBookDAO dao;

    @Inject
    public HomeController(AddressBookDAO dao) {
        this.dao = dao;
    }

    @RequestMapping(value = { "/", "/home" }, method = RequestMethod.GET)
    public String displayHomePage() {
        return "home";
    }

    @RequestMapping(value = "/address/{id}", method = RequestMethod.GET)
    @ResponseBody
    public Address getAddress(@PathVariable("id") int id) {
        return dao.getAddressById(id);
    }

    @RequestMapping(value = "/address", method = RequestMethod.POST)
    @ResponseStatus(HttpStatus.CREATED)
    @ResponseBody
    public Address createAddress(@Valid @RequestBody Address address) {

        dao.addAddress(address);

        return address;
    }

    @RequestMapping(value = "/address/{id}", method = RequestMethod.DELETE)
    @ResponseStatus(HttpStatus.NO_CONTENT)
    public void deleteAddress(@PathVariable("id") int id) {
        dao.removeAddress(id);
    }

    @RequestMapping(value = "/address/{id}", method = RequestMethod.PUT)
    @ResponseStatus(HttpStatus.NO_CONTENT)
    public void putAddress(@PathVariable("id") int id, @RequestBody Address address) {
        address.setAddressId(id);
        dao.updateAddress(address);
    }

    @RequestMapping(value = "/addresses", method = RequestMethod.GET)
    @ResponseBody
    public List<Address> getAllAddresses() {
        return dao.getAllAddresses();
    }
}