winery/org.eclipse.winery.repository/src/main/java/org/eclipse/winery/repository/resources/entitytemplates/policytemplates/PolicyTemplateResource.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.policytemplates;
  13
  14 import javax.ws.rs.core.Response;
  15 import javax.xml.namespace.QName;
  16
  17 import org.eclipse.winery.common.ids.definitions.PolicyTemplateId;
  18 import org.eclipse.winery.model.tosca.TExtensibleElements;
  19 import org.eclipse.winery.model.tosca.TPolicyTemplate;
  20 import org.eclipse.winery.repository.backend.BackendUtils;
  21 import org.eclipse.winery.repository.resources.AbstractComponentInstanceResource;
  22 import org.eclipse.winery.repository.resources.IHasName;
  23 import org.eclipse.winery.repository.resources.entitytemplates.IEntityTemplateResource;
  24 import org.eclipse.winery.repository.resources.entitytemplates.PropertiesResource;
  25 import org.slf4j.Logger;
  26 import org.slf4j.LoggerFactory;
  27
  28 public final class PolicyTemplateResource extends AbstractComponentInstanceResource implements IEntityTemplateResource<TPolicyTemplate>, IHasName {
  29
  30         private static final Logger logger = LoggerFactory.getLogger(PolicyTemplateResource.class);
  31
  32
  33         /**
  34          * Constructor has to be public because of test cases
  35          */
  36         public PolicyTemplateResource(PolicyTemplateId id) {
  37                 super(id);
  38         }
  39
  40         /**
  41          * Convenience method to avoid casting at the caller's side.
  42          */
  43         public TPolicyTemplate getPolicyTemplate() {
  44                 return (TPolicyTemplate) this.getElement();
  45         }
  46
  47         @Override
  48         protected TExtensibleElements createNewElement() {
  49                 return new TPolicyTemplate();
  50         }
  51
  52         @Override
  53         public QName getType() {
  54                 return this.getPolicyTemplate().getType();
  55         }
  56
  57         @Override
  58         public Response setType(QName type) {
  59                 this.getPolicyTemplate().setType(type);
  60                 return BackendUtils.persist(this);
  61         }
  62
  63         @Override
  64         public Response setType(String typeStr) {
  65                 this.getPolicyTemplate().setType(QName.valueOf(typeStr));
  66                 return BackendUtils.persist(this);
  67         }
  68
  69         @Override
  70         public PropertiesResource getPropertiesResource() {
  71                 return new PropertiesResource(this.getPolicyTemplate(), this);
  72         }
  73
  74         @Override
  75         protected void copyIdToFields() {
  76                 this.getPolicyTemplate().setId(this.getId().getXmlId().getDecoded());
  77         }
  78
  79         @Override
  80         public String getName() {
  81                 String name = this.getPolicyTemplate().getName();
  82                 if (name == null) {
  83                         return this.getPolicyTemplate().getId();
  84                 } else {
  85                         return name;
  86                 }
  87         }
  88
  89         @Override
  90         public Response setName(String name) {
  91                 this.getPolicyTemplate().setName(name);
  92                 return BackendUtils.persist(this);
  93         }
  94
  95 }