/*
* Copyright 2009 Nabil BENOTHMAN <nabil.benothman@gmail.com>.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* under the License.
*
* This class is a part of uBike projet (HEIG-VD)
*/
package com.ubike.rest.converter;
import com.ubike.model.Route;
import java.net.URI;
import java.util.Collection;
import javax.xml.bind.annotation.XmlRootElement;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlTransient;
import javax.xml.bind.annotation.XmlAttribute;
import java.util.ArrayList;
/**
*
* @author Benothman
*/
@XmlRootElement(name = "routes")
public class RoutesConverter {
private Collection<Route> entities;
private Collection<RouteConverter> items;
private URI uri;
private int expandLevel;
/** Creates a new instance of RoutesConverter */
public RoutesConverter() {
}
/**
* Creates a new instance of RoutesConverter.
*
* @param entities associated entities
* @param uri associated uri
* @param expandLevel indicates the number of levels the entity graph should be expanded
*/
public RoutesConverter(Collection<Route> entities, URI uri, int expandLevel) {
this.entities = entities;
this.uri = uri;
this.expandLevel = expandLevel;
getRoute();
}
/**
* Returns a collection of RouteConverter.
*
* @return a collection of RouteConverter
*/
@XmlElement
public Collection<RouteConverter> getRoute() {
if (items == null) {
items = new ArrayList<RouteConverter>();
}
if (entities != null) {
items.clear();
for (Route entity : entities) {
items.add(new RouteConverter(entity, uri, expandLevel, true));
}
}
return items;
}
/**
* Sets a collection of RouteConverter.
*
* @param a collection of RouteConverter to set
*/
public void setRoute(Collection<RouteConverter> items) {
this.items = items;
}
/**
* Returns the URI associated with this converter.
*
* @return the uri
*/
@XmlAttribute
public URI getUri() {
return uri;
}
/**
* Returns a collection Route entities.
*
* @return a collection of Route entities
*/
@XmlTransient
public Collection<Route> getEntities() {
entities = new ArrayList<Route>();
if (items != null) {
for (RouteConverter item : items) {
entities.add(item.getEntity());
}
}
return entities;
}
}