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

   1 /*******************************************************************************
   2  * Copyright (c) 2012-2014 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 java.util.List;
  15
  16 import javax.ws.rs.GET;
  17 import javax.ws.rs.Path;
  18 import javax.ws.rs.core.Response;
  19 import javax.xml.namespace.QName;
  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 import org.eclipse.winery.repository.resources.IHasTypeReference;
  25 import org.eclipse.winery.repository.resources._support.IPersistable;
  26 import org.eclipse.winery.repository.resources._support.collections.IIdDetermination;
  27 import org.eclipse.winery.repository.resources._support.collections.withid.EntityWithIdResource;
  28
  29 public class TEntityTemplateResource<E extends TEntityTemplate> extends EntityWithIdResource<E> implements IEntityTemplateResource<E>, IHasTypeReference {
  30
  31         /**
  32          * This constructor is used for both entity templates nested in an component
  33          * instance as well as for entity templates being component instances
  34          * itself.
  35          *
  36          * As Java does not support multi-inheritance, we implemented a quick hack
  37          * to re-use this class as inner implementation at templates extending
  38          * AbstractComponentInstanceResourceDefinitionsBacked
  39          */
  40         public TEntityTemplateResource(IIdDetermination<E> idDetermination, E o, int idx, List<E> list, IPersistable res) {
  41                 super(idDetermination, o, idx, list, res);
  42         }
  43
  44         //      public String getId() {
  45         //              return this.template.getId();
  46         //      }
  47         //
  48         //      public void setId(String id) {
  49         //              // TODO: There is no check for uniqueness of the given id
  50         //              this.template.setId(id);
  51         //      }
  52
  53         /**
  54          * {@inheritDoc}
  55          */
  56         @Override
  57         public QName getType() {
  58                 return this.o.getType();
  59         }
  60
  61         @Path("type")
  62         @GET
  63         public String getTypeAsQNameString() {
  64                 return this.getType().toString();
  65         }
  66
  67         /**
  68          * {@inheritDoc}
  69          */
  70         @Override
  71         public Response setType(QName type) {
  72                 this.o.setType(type);
  73                 return BackendUtils.persist(this.res);
  74         }
  75
  76         /**
  77          * {@inheritDoc}
  78          */
  79         @Override
  80         public Response setType(String typeStr) {
  81                 return this.setType(QName.valueOf(typeStr));
  82         }
  83
  84         /**
  85          * {@inheritDoc}
  86          */
  87         @Override
  88         public PropertiesResource getPropertiesResource() {
  89                 return new PropertiesResource(this.o, (AbstractComponentInstanceResource) this.res);
  90         }
  91
  92 }