winery/org.eclipse.winery.repository/src/main/java/org/eclipse/winery/repository/resources/entitytemplates/PropertiesResource.java

   1 /*******************************************************************************
   2  * Copyright (c) 2012-2013 University of Stuttgart.
   3  * All rights reserved. This program and the accompanying materials
   4  * are made available under the terms of the Eclipse Public License v1.0
   5  * and the Apache License 2.0 which both accompany this distribution,
   6  * and are available at http://www.eclipse.org/legal/epl-v10.html
   7  * and http://www.apache.org/licenses/LICENSE-2.0
   8  *
   9  * Contributors:
  10  *     Oliver Kopp - initial API and implementation
  11  *******************************************************************************/
  12 package org.eclipse.winery.repository.resources.entitytemplates;
  13
  14 import javax.ws.rs.Consumes;
  15 import javax.ws.rs.GET;
  16 import javax.ws.rs.PUT;
  17 import javax.ws.rs.Produces;
  18 import javax.ws.rs.core.MediaType;
  19 import javax.ws.rs.core.Response;
  20
  21 import org.eclipse.winery.model.tosca.TEntityTemplate;
  22 import org.eclipse.winery.repository.backend.BackendUtils;
  23 import org.eclipse.winery.repository.resources.AbstractComponentInstanceResource;
  24
  25 import com.sun.jersey.api.view.Viewable;
  26
  27 public class PropertiesResource {
  28
  29         private AbstractComponentInstanceResource res;
  30         private TEntityTemplate template;
  31
  32
  33         /**
  34          * @param template the template to store the definitions at
  35          * @param res the resource to save after modifications
  36          */
  37         public PropertiesResource(TEntityTemplate template, AbstractComponentInstanceResource res) {
  38                 this.template = template;
  39                 this.res = res;
  40         }
  41
  42         /**
  43          * Currently, properties can only be updated as a whole XML fragment
  44          *
  45          * Getting/setting a fragment of properties is not possible yet
  46          */
  47         @PUT
  48         @Consumes({MediaType.APPLICATION_XML, MediaType.TEXT_XML, MediaType.APPLICATION_JSON})
  49         public Response setProperties(TEntityTemplate.Properties properties) {
  50                 this.getTemplate().setProperties(properties);
  51                 return BackendUtils.persist(this.res);
  52         }
  53
  54         @GET
  55         @Produces(MediaType.TEXT_HTML)
  56         public Viewable getHTML() {
  57                 return new Viewable("/jsp/entitytemplates/properties.jsp", this);
  58         }
  59
  60         /** data for the JSP **/
  61
  62         public TEntityTemplate getTemplate() {
  63                 return this.template;
  64         }
  65
  66 }