/**
* Copyright 2005-2011 Noelios Technologies.
*
* The contents of this file are subject to the terms of one of the following
* open source licenses: LGPL 3.0 or LGPL 2.1 or CDDL 1.0 or EPL 1.0 (the
* "Licenses"). You can select the license that you prefer but you may not use
* this file except in compliance with one of these Licenses.
*
* You can obtain a copy of the LGPL 3.0 license at
* http://www.opensource.org/licenses/lgpl-3.0.html
*
* You can obtain a copy of the LGPL 2.1 license at
* http://www.opensource.org/licenses/lgpl-2.1.php
*
* You can obtain a copy of the CDDL 1.0 license at
* http://www.opensource.org/licenses/cddl1.php
*
* You can obtain a copy of the EPL 1.0 license at
* http://www.opensource.org/licenses/eclipse-1.0.php
*
* See the Licenses for the specific language governing permissions and
* limitations under the Licenses.
*
* Alternatively, you can obtain a royalty free commercial license with less
* limitations, transferable or non-transferable, directly at
* http://www.noelios.com/products/restlet-engine
*
* Restlet is a registered trademark of Noelios Technologies.
*/
package org.restlet.example.ext.rdf.foaf.resources;
import java.util.List;
import java.util.Map;
import java.util.TreeMap;
import org.restlet.data.Form;
import org.restlet.data.MediaType;
import org.restlet.example.ext.rdf.foaf.objects.ObjectsException;
import org.restlet.example.ext.rdf.foaf.objects.User;
import org.restlet.representation.Representation;
import org.restlet.representation.Variant;
import org.restlet.resource.Get;
import org.restlet.resource.Post;
import org.restlet.resource.ResourceException;
/**
* Resource for a list of users.
*/
public class UsersResource extends BaseResource {
/** The list of application's account. */
private List<User> users;
@Override
protected void doInit() throws ResourceException {
this.users = getObjectsFacade().getUsers();
}
/**
* Accept the representation of a new user, and create it.
*/
@Post
public void acceptUser(Representation entity) throws ResourceException {
final Form form = new Form(entity);
User user = new User();
user.setFirstName(form.getFirstValue("firstName"));
user.setLastName(form.getFirstValue("lastName"));
user.setImage(form.getFirstValue("image"));
try {
user = getObjectsFacade().createUser(user);
getResponse().redirectSeeOther(
getChildReference(getRequest().getResourceRef(), user
.getId()));
} catch (ObjectsException e) {
final Map<String, Object> dataModel = new TreeMap<String, Object>();
dataModel.put("users", this.users);
dataModel.put("resourceRef", getRequest().getResourceRef());
dataModel.put("rootRef", getRequest().getRootRef());
dataModel.put("firstName", form.getFirstValue("firstName"));
dataModel.put("lastName", form.getFirstValue("lastName"));
dataModel.put("image", form.getFirstValue("image"));
dataModel.put("errorMessage", e.getMessage());
getResponse().setEntity(
getTemplateRepresentation("users.html", dataModel,
MediaType.TEXT_HTML));
}
}
/**
* Generate the HTML representation of this resource.
*/
@Get
public Representation toHtml(Variant variant) throws ResourceException {
final Map<String, Object> dataModel = new TreeMap<String, Object>();
dataModel.put("users", this.users);
dataModel.put("resourceRef", getRequest().getResourceRef());
dataModel.put("rootRef", getRequest().getRootRef());
return getTemplateRepresentation("users.html", dataModel,
MediaType.TEXT_HTML);
}
}