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package com.sun.jersey.samples.jmaki.resources;
import com.sun.jersey.samples.jmaki.beans.Printer;
import com.sun.jersey.samples.jmaki.beans.PrinterTableModel;
import com.sun.jersey.samples.jmaki.beans.TreeModel;
import com.sun.jersey.samples.jmaki.beans.WebResourceList;
import com.sun.jersey.spi.resource.Singleton;
import java.util.Formatter;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.Map;
import javax.ws.rs.Consumes;
import javax.ws.rs.DELETE;
import javax.ws.rs.GET;
import javax.ws.rs.PUT;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.Produces;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.UriInfo;
/**
*
* @author japod
*/
@Singleton
@Path("/printers")
public class PrintersResource {
Map<String, Printer> printers;
static WebResourceList myResources;
@Context
UriInfo uriInfo;
@GET
@Produces({"application/json", "application/xml"})
public WebResourceList getMyResources() {
if (null == myResources) {
myResources = new WebResourceList();
myResources.items = new LinkedList<WebResourceList.Item>();
myResources.items.add(new WebResourceList.Item(
"list of printers", uriInfo.getBaseUriBuilder().path(this.getClass()).path("list").build().toString()));
myResources.items.add(new WebResourceList.Item(
"jMaki table model", uriInfo.getBaseUriBuilder().path(this.getClass()).path("jMakiTable").build().toString()));
myResources.items.add(new WebResourceList.Item(
"jMaki tree model", uriInfo.getBaseUriBuilder().path(this.getClass()).path("jMakiTree").build().toString()));
}
return myResources;
}
@GET @Path("/list")
@Produces({"application/json", "application/xml"})
public WebResourceList getListOfPrinters() {
WebResourceList result = new WebResourceList();
result.items = new LinkedList<WebResourceList.Item>();
for (Printer p : getPrinters().values()) {
result.items.add(new WebResourceList.Item(
(new Formatter()).format("%s (%s)", p.id, p.model).toString(),
uriInfo.getBaseUriBuilder().path(this.getClass()).path("ids").path(p.id).build().toString()));
}
return result;
}
@GET @Path("/jMakiTable")
@Produces("application/json")
public PrinterTableModel getTable() {
return new PrinterTableModel(getPrinters().values());
}
@GET @Path("/jMakiTree")
@Produces("application/json")
public TreeModel getTree() {
TreeModel model = new TreeModel();
model.root = new TreeModel.Node("printers");
if (!getPrinters().isEmpty()) {
model.root.children = new LinkedList<TreeModel.Node>();
model.root.expanded = true;
Map<String, TreeModel.Node> byModel = new HashMap<String, TreeModel.Node>();
for (Printer p : getPrinters().values()) {
if (null != p.model) {
if (!byModel.containsKey(p.model)) {
TreeModel.Node newModelNode = new TreeModel.Node("Model " + p.model);
newModelNode.children = new LinkedList<TreeModel.Node>();
newModelNode.expanded = true;
model.root.children.add(newModelNode);
byModel.put(p.model, newModelNode);
}
byModel.get(p.model).children.add(new TreeModel.Node(p.id + " @ " + p.location));
}
}
}
return model;
}
@GET @Path("/ids/{printerid}")
@Produces({"application/json", "application/xml"})
public Printer getPrinter(
@PathParam("printerid") String printerId) {
return getPrinters().get(printerId);
}
@PUT @Path("/ids/{printerid}")
@Consumes({"application/json", "application/xml"})
public void putPrinter(
@PathParam("printerid") String printerId, Printer printer) {
getPrinters().put(printerId, printer);
}
@DELETE @Path("/ids/{printerid}")
public void deletePrinter(
@PathParam("printerid") String printerId) {
getPrinters().remove(printerId);
}
public Map<String, Printer> getPrinters() {
if (null == printers) {
printers = new HashMap<String, Printer>();
printers.put("P01", new Printer("P01", "OKI123", "lpd://p01", "room 1"));
printers.put("P02", new Printer("P02", "OKI123", "lpd://p02", "room 12"));
printers.put("P03", new Printer("P03", "OKI123", "lpd://p03", "room 133"));
printers.put("P05", new Printer("P05", "Xerox345", "lpd://p05", "room 543"));
printers.put("P06", new Printer("P06", "Xerox345", "lpd://p06", "room 203"));
}
return printers;
}
}