..good news..
congratulrations!
Martin
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> Date: Sat, 14 Nov 2009 15:39:39 -0700
> From: john.c.cartwri...@noaa.gov
> Subject: Re: RE: S2: basic question on rest plugin
> To: mgai...@hotmail.com
> CC: user@struts.apache.org
>
> Thanks for your reply Martin, I think I now have it working using the
> attribute on the model.
>
> --john
>
> ----- Original Message -----
> From: Martin Gainty <mgai...@hotmail.com>
> Date: Saturday, November 14, 2009 2:03 pm
> Subject: RE: S2: basic question on rest plugin
>
> >
> > //First we need to define the attributes and methods for each
> > Entity to be added/removed
> > //in this case it will be called Order
> >
> > package org.apache.struts2.rest.example;
> > public class Order {
> > String id;
> > String clientName;
> > int amount; //here is the attribute you were
> > seeking BTW
> >
> > public Order() {}
> > public Order(String id, String clientName, int amount) {
> > super();
> > this.id = id;
> > this.clientName = clientName;
> > this.amount = amount;
> > }
> > public int getAmount() {
> > return amount;
> > }
> > public void setAmount(int amount) {
> > this.amount = amount;
> > }
> > public String getClientName() {
> > return clientName;
> > }
> > public void setClientName(String clientName) {
> > this.clientName = clientName;
> > }
> > public String getId() {
> > return id;
> > }
> > public void setId(String id) {
> > this.id = id;
> > }
> > @Override
> > public int hashCode() {
> > final int prime = 31;
> > int result = 1;
> > result = prime * result + amount;
> > result = prime * result
> > + ((clientName == null) ? 0 : clientName.hashCode());
> > result = prime * result + ((id == null) ? 0 : id.hashCode());
> > return result;
> > }
> > @Override
> > public boolean equals(Object obj) {
> > if (this == obj)
> > return true;
> > if (obj == null)
> > return false;
> > if (getClass() != obj.getClass())
> > return false;
> > final Order other = (Order) obj;
> > if (amount != other.amount)
> > return false;
> > if (clientName == null) {
> > if (other.clientName != null)
> > return false;
> > } else if (!clientName.equals(other.clientName))
> > return false;
> > if (id == null) {
> > if (other.id != null)
> > return false;
> > } else if (!id.equals(other.id))
> > return false;
> > return true;
> > }
> > }
> >
> > //take a look at the service class which feeds the Controller here
> > is on called OrdersService
> >
> > //whose purpose is to add to Orders or remove Orders via the
> > Service method
> >
> > package org.apache.struts2.rest.example;
> > import java.util.*;
> > public class OrdersService {
> >
> > //assuming we are populating our orders thru a HashMap similar to
> > this mechanism
> > private static Map<String,Order> orders = new
> > HashMap<String,Order>(); private static int nextId = 6;
> > static {
> > orders.put("3", new Order("3", "Bob", 33));
> > orders.put("4", new Order("4", "Sarah", 44));
> > orders.put("5", new Order("5", "Jim", 66));
> > }
> > //get a single Order
> > public Order get(String id) {
> > return orders.get(id);
> > }
> > //return a List all Orders
> > public List<Order> getAll() {
> > return new ArrayList<Order>(orders.values());
> > }
> > //save a single Order
> > public void save(Order order) {
> > if (order.getId() == null) {
> > order.setId(String.valueOf(nextId++));
> > }
> > //put into HashMap
> > orders.put(order.getId(), order);
> > }
> > //removes an Order
> > public void remove(String id) {
> > orders.remove(id);
> > }
> > }
> >
> > //we can configure our OrderService to interject necessary Orders
> > into our Controller
> > package org.apache.struts2.rest.example;
> >
> > import java.util.Collection;
> > import org.apache.struts2.dispatcher.ServletActionRedirectResult;
> > import org.apache.struts2.rest.DefaultHttpHeaders;
> > import org.apache.struts2.rest.HttpHeaders;
> > import org.apache.struts2.convention.annotation.Results;
> > import org.apache.struts2.convention.annotation.Result;
> > import org.apache.struts2.convention.annotation.ParentPackage;
> > import org.apache.struts2.convention.annotation.Namespaces;
> > import org.apache.struts2.convention.annotation.Namespace;
> > import org.apache.struts2.convention.annotation.InterceptorRef;
> > import com.opensymphony.xwork2.ModelDriven;
> > import com.opensymphony.xwork2.Validateable;
> > import com.opensymphony.xwork2.ValidationAwareSupport;
> >
> > @Results({
> > @Result(name="success", type="redirectAction", params =
> > {"actionName" , "orders"})
> > })
> > public class OrdersController extends ValidationAwareSupport
> > implements ModelDriven<Object>, Validateable{
> > private Order model = new Order(); //initial Order
> > private String id;
> > private Collection<Order> list; //getAll returns this List
> > private OrdersService ordersService = new OrdersService();
> > //Service will acquire order
> >
> > // GET /orders/1
> > public HttpHeaders show() {
> > return new DefaultHttpHeaders("show");
> > }
> >
> > // GET /orders
> > public HttpHeaders index() {
> > //get the entire List of orders from ordersService
> > list = ordersService.getAll();
> > return new DefaultHttpHeaders("index")
> > .disableCaching();
> > }
> >
> > // GET /orders/1/edit
> > public String edit() {
> > return "edit";
> > }
> >
> > // GET /orders/new
> > public String editNew() {
> > model = new Order();
> > return "editNew";
> > }
> >
> > // GET /orders/1/deleteConfirm
> > public String deleteConfirm() {
> > return "deleteConfirm";
> > }
> >
> > // DELETE /orders/1
> > public String destroy() {
> > //we use the ordersService for add/remove/save operations such as
> > what is seen here
> > ordersService.remove(id);
> > addActionMessage("Order removed successfully");
> > return "success";
> > }
> >
> > // POST /orders
> > public HttpHeaders create() {
> > //we use the ordersService for add/remove/save operations such as
> > what is seen here
> > ordersService.save(model);
> > addActionMessage("New order created successfully");
> > return new DefaultHttpHeaders("success")
> > .setLocationId(model.getId());
> > }
> >
> > // PUT /orders/1
> > public String update() {
> > //we use the ordersService for add/remove/save operations such as
> > what is seen here
> > ordersService.save(model);
> > addActionMessage("Order updated successfully");
> > return "success";
> > }
> >
> > public void validate() {
> > if (model.getClientName() == null ||
> > model.getClientName().length() ==0) {
> > addFieldError("clientName", "The client name is empty");
> > }
> > }
> >
> > public void setId(String id) {
> > if (id != null) {
> > //find the supplied id from HashMap we have saved previous orders
> > this.model = ordersService.get(id);
> > }
> > this.id = id;
> > }
> >
> > public Object getModel() {
> > return (list != null ? list : model);
> > }
> > }
> >
> > Controller
> > |
> > ?
> > -----------------------------------------------------------
> > ----------------------
> > | |
> > | |
> > ? ?
> > ? ?
> > index destroy
> > Create Update
> > | |
> > | |
> > ? ?
> > ? ?
> > ordersService.getAll() ordersService.remove(id)
> > ordersService.save(model); ordersService.save(model);
> > | |
> > | |
> > ? ?
> > ? ?
> > ArrayList<Order>(orders.values()) orders.remove(id);
> > ordersService.save(model); order.setId(String.valueOf(nextId++));
> >
> >
> > Apologies for the Bush-league diagram..will update with Pogotoshop
> > whenever the obama money makes its way up here
> >
> > HTH
> > Martin Gainty
> > ______________________________________________
> > Local Agents and Eavesdroppers..do NOT alter/modify or disrupt this
> > Transmission.
> >
> >
> >
> > > Date: Sat, 14 Nov 2009 12:23:00 -0700
> > > From: john.c.cartwri...@noaa.gov
> > > Subject: S2: basic question on rest plugin
> > > To: user@struts.apache.org
> > >
> > > Hello All,
> > >
> > > I'm experimenting with the rest plugin (2.1.8) using the example
> > struts2-rest-showcase as a
> > > starting point. I wanted to implement a simple search such that
> > a URL like
> > >
> > > http://localhost:8080/struts2-rest-showcase-2.1.8/orders?amount=66
> > >
> > > returned a list of order with the amount of 66. I approached
> > this by adding an "amount"
> > > property to the controller and corresponding setter method and
> > then modifying the
> > > controller's index method to use that value to constrain the
> > results.>
> > > Problem is that the amount never gets set either on the
> > controller or on the model.
> > >
> > > Can someone please help me understand what's going on or suggest
> > a better way to
> > > approach this problem?
> > >
> > > Thanks!
> > >
> > > --john
> > >
> > >
> > >
> > > ------------------------------------------------------------------
> > ---
> > > To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
> > > For additional commands, e-mail: user-h...@struts.apache.org
> > >
> >
> > _________________________________________________________________
> > Bing brings you maps, menus, and reviews organized in one place.
> > http://www.bing.com/search?
> q=restaurants&form=MFESRP&publ=WLHMTAG&crea=TEXT_MFESRP_Local_MapsMenu_Restur
> ants_1x1
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