diff options
Diffstat (limited to 'winery/org.eclipse.winery.repository/src/main/java/org/eclipse/winery/repository/resources/interfaces/InterfacesResource.java')
-rw-r--r-- | winery/org.eclipse.winery.repository/src/main/java/org/eclipse/winery/repository/resources/interfaces/InterfacesResource.java | 140 |
1 files changed, 140 insertions, 0 deletions
diff --git a/winery/org.eclipse.winery.repository/src/main/java/org/eclipse/winery/repository/resources/interfaces/InterfacesResource.java b/winery/org.eclipse.winery.repository/src/main/java/org/eclipse/winery/repository/resources/interfaces/InterfacesResource.java new file mode 100644 index 0000000..4acfbd9 --- /dev/null +++ b/winery/org.eclipse.winery.repository/src/main/java/org/eclipse/winery/repository/resources/interfaces/InterfacesResource.java @@ -0,0 +1,140 @@ +/******************************************************************************* + * Copyright (c) 2012-2013 University of Stuttgart. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * and the Apache License 2.0 which both accompany this distribution, + * and are available at http://www.eclipse.org/legal/epl-v10.html + * and http://www.apache.org/licenses/LICENSE-2.0 + * + * Contributors: + * Oliver Kopp - initial API and implementation + *******************************************************************************/ +package org.eclipse.winery.repository.resources.interfaces; + +import java.util.List; + +import javax.ws.rs.Consumes; +import javax.ws.rs.FormParam; +import javax.ws.rs.POST; +import javax.ws.rs.Produces; +import javax.ws.rs.core.MediaType; +import javax.ws.rs.core.Response; +import javax.ws.rs.core.Response.Status; + +import org.apache.commons.lang3.StringUtils; +import org.eclipse.winery.model.tosca.TInterface; +import org.eclipse.winery.repository.backend.BackendUtils; +import org.eclipse.winery.repository.resources._support.IPersistable; +import org.eclipse.winery.repository.resources._support.collections.withid.EntityWithIdCollectionResource; +import org.eclipse.winery.repository.resources.entitytypes.TopologyGraphElementEntityTypeResource; +import org.eclipse.winery.repository.resources.entitytypes.relationshiptypes.RelationshipTypeResource; +import org.restdoc.annotations.RestDoc; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.sun.jersey.api.view.Viewable; + +public class InterfacesResource extends EntityWithIdCollectionResource<InterfaceResource, TInterface> { + + private static final Logger logger = LoggerFactory.getLogger(InterfacesResource.class); + + private TopologyGraphElementEntityTypeResource typeResource; + + private String urlPrefix; + + + public InterfacesResource(IPersistable res, List<TInterface> list) { + super(InterfaceResource.class, TInterface.class, list, res); + } + + /** + * @param urlPrefix prefix to be prepended to the URL. + * "source"|"target"|null. E.g., "source" for "sourceinterfaces" + */ + public InterfacesResource(String urlPrefix, List<TInterface> list, IPersistable typeResource) { + super(InterfaceResource.class, TInterface.class, list, typeResource); + this.urlPrefix = urlPrefix; + this.typeResource = (TopologyGraphElementEntityTypeResource) typeResource; + } + + @Override + public Viewable getHTML() { + return new Viewable("/jsp/interfaces/interfaces.jsp", this); + } + + /** + * Implementation base: <br /> + * {@link org.eclipse.winery.repository.resources.AbstractComponentResource. + * onPost(String)} + * + * @return entity: id of the stored interface + */ + @POST + @RestDoc(methodDescription = "Creates a new interface. Returns conflict if interface already exists") + @Consumes(MediaType.APPLICATION_FORM_URLENCODED) + @Produces(MediaType.TEXT_PLAIN) + public Response onPost(@FormParam("interfaceName") String interfaceName) { + if (StringUtils.isEmpty(interfaceName)) { + return Response.status(Status.BAD_REQUEST).entity("null interfaceName").build(); + } + + TInterface iface = new TInterface(); + iface.setName(interfaceName); + + // check for duplicates + // return "conflict" if interface already exists + if (this.alreadyContains(iface)) { + return Response.status(Status.CONFLICT).build(); + } + + this.list.add(iface); + return BackendUtils.persist(this.res); + } + + /** + * Required by interfaces.jsp + */ + public String getUrlPrefix() { + return this.urlPrefix; + } + + @Override + public String getId(TInterface entity) { + return entity.getName(); + } + + /** + * @return the namespace of the node/relationship type + */ + public String getNamespace() { + return this.typeResource.getId().getNamespace().getDecoded(); + } + + /** + * @return the name of the node/relationship type + */ + public String getName() { + return this.typeResource.getName(); + } + + public String getRelationshipTypeOrNodeTypeURLFragment() { + if (this.typeResource instanceof RelationshipTypeResource) { + return "relationshiptype"; + } else { + return "nodetype"; + } + } + + public String getRelationshipTypeOrNodeType() { + if (this.typeResource instanceof RelationshipTypeResource) { + return "Relationship Type"; + } else { + return "Node Type"; + } + } + + public String getTypeQName() { + String res = this.typeResource.getId().getQName().toString(); + return res; + } +} |