winery/org.eclipse.winery.repository/src/main/java/org/eclipse/winery/repository/resources/entitytypeimplementations/nodetypeimplementations/NodeTypeImplementationResource.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.entitytypeimplementations.nodetypeimplementations;
  13
  14 import javax.ws.rs.Path;
  15 import javax.ws.rs.core.Response;
  16 import javax.xml.namespace.QName;
  17
  18 import org.eclipse.winery.common.ids.definitions.NodeTypeImplementationId;
  19 import org.eclipse.winery.model.tosca.TDeploymentArtifacts;
  20 import org.eclipse.winery.model.tosca.TExtensibleElements;
  21 import org.eclipse.winery.model.tosca.TImplementationArtifacts;
  22 import org.eclipse.winery.model.tosca.TNodeTypeImplementation;
  23 import org.eclipse.winery.repository.backend.BackendUtils;
  24 import org.eclipse.winery.repository.resources.INodeTemplateResourceOrNodeTypeImplementationResource;
  25 import org.eclipse.winery.repository.resources.INodeTypeImplementationResourceOrRelationshipTypeImplementationResource;
  26 import org.eclipse.winery.repository.resources.artifacts.DeploymentArtifactsResource;
  27 import org.eclipse.winery.repository.resources.artifacts.ImplementationArtifactsResource;
  28 import org.eclipse.winery.repository.resources.entitytypeimplementations.EntityTypeImplementationResource;
  29
  30 public class NodeTypeImplementationResource extends EntityTypeImplementationResource implements INodeTemplateResourceOrNodeTypeImplementationResource, INodeTypeImplementationResourceOrRelationshipTypeImplementationResource {
  31
  32         public NodeTypeImplementationResource(NodeTypeImplementationId id) {
  33                 super(id);
  34         }
  35
  36         /**
  37          * public because of exporter
  38          */
  39         public TNodeTypeImplementation getNTI() {
  40                 return (TNodeTypeImplementation) this.getElement();
  41         }
  42
  43         /**
  44          * Even if both node type implementations and relationship type
  45          * implementations have implementation artifacts, there is no common
  46          * supertype. To avoid endless casts, we just implement the method here
  47          *
  48          * @return
  49          */
  50         @Path("implementationartifacts/")
  51         public ImplementationArtifactsResource getImplementationArtifacts() {
  52                 TImplementationArtifacts implementationArtifacts;
  53                 implementationArtifacts = this.getNTI().getImplementationArtifacts();
  54                 if (implementationArtifacts == null) {
  55                         implementationArtifacts = new TImplementationArtifacts();
  56                         this.getNTI().setImplementationArtifacts(implementationArtifacts);
  57                 }
  58                 return new ImplementationArtifactsResource(implementationArtifacts.getImplementationArtifact(), this);
  59         }
  60
  61         /**
  62          * Only NodeTypes have deployment artifacts, not RelationshipType.
  63          * Therefore, this method is declared in
  64          * {@link NodeTypeImplementationResource} and not in
  65          * {@link EntityTypeImplementationResource}
  66          */
  67         @Path("deploymentartifacts/")
  68         public DeploymentArtifactsResource getDeploymentArtifacts() {
  69                 TDeploymentArtifacts deploymentArtifacts;
  70                 deploymentArtifacts = this.getNTI().getDeploymentArtifacts();
  71                 if (deploymentArtifacts == null) {
  72                         deploymentArtifacts = new TDeploymentArtifacts();
  73                         this.getNTI().setDeploymentArtifacts(deploymentArtifacts);
  74                 }
  75                 return new DeploymentArtifactsResource(deploymentArtifacts.getDeploymentArtifact(), this);
  76         }
  77
  78         @Override
  79         protected TExtensibleElements createNewElement() {
  80                 return new TNodeTypeImplementation();
  81         }
  82
  83         @Override
  84         protected void copyIdToFields() {
  85                 this.getNTI().setTargetNamespace(this.getId().getNamespace().getDecoded());
  86                 this.getNTI().setName(this.getId().getXmlId().getDecoded());
  87         }
  88
  89         @Override
  90         public QName getType() {
  91                 return this.getNTI().getNodeType();
  92         }
  93
  94         @Override
  95         public Response setType(QName type) {
  96                 this.getNTI().setNodeType(type);
  97                 return BackendUtils.persist(this);
  98         }
  99
 100         @Override
 101         public Response setType(String typeStr) {
 102                 QName type = QName.valueOf(typeStr);
 103                 return this.setType(type);
 104         }
 105 }