/scalate-core/src/main/scala/org/fusesource/scalate/rest/ContainerResource.scala

 1/**
 2 * Copyright (C) 2009-2011 the original author or authors.
 3 * See the notice.md file distributed with this work for additional
 4 * information regarding copyright ownership.
 5 *
 6 * Licensed under the Apache License, Version 2.0 (the "License");
 7 * you may not use this file except in compliance with the License.
 8 * You may obtain a copy of the License at
 9 *
10 *     http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
17 */
18package org.fusesource.scalate.rest
19
20import com.sun.jersey.api.NotFoundException
21import javax.ws.rs.{POST, Path, PathParam}
22import org.fusesource.scalate.util.{Log}
23
24object ContainerResource extends Log
25
26/**
27 * @version $Revision: 1.1 $
28 */
29abstract class ContainerResource[K,E,R] {
30  import ContainerResource._
31
32  def container: Container[K,E]
33
34  @Path("id/{id}")
35  def get(@PathParam("id") key : K) : R = {
36    debug("Loading id '%s'",key)
37
38    container.get(key) match {
39      case Some(e) => createChild(e)
40      case _ => throw new NotFoundException("Element " + key + " not found")
41    }
42  }
43
44  @POST
45  def post(element : E) = {
46    // TODO validate the new element
47    container.put(element)
48  }
49
50  def createChild(e: E) : R
51}