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/*******************************************************************************
* Copyright (c) 2014 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.servicetemplates.boundarydefinitions.reqscaps;
import java.util.List;
import javax.ws.rs.Consumes;
import javax.ws.rs.FormParam;
import javax.ws.rs.POST;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import javax.ws.rs.core.Response.Status;
import org.eclipse.winery.common.ModelUtilities;
import org.eclipse.winery.model.tosca.TCapability;
import org.eclipse.winery.model.tosca.TCapabilityRef;
import org.eclipse.winery.repository.resources._support.IPersistable;
import org.eclipse.winery.repository.resources._support.collections.CollectionsHelper;
import org.eclipse.winery.repository.resources._support.collections.withoutid.EntityWithoutIdCollectionResource;
import org.eclipse.winery.repository.resources.servicetemplates.ServiceTemplateResource;
import com.sun.jersey.api.view.Viewable;
/**
* This class is an adaption from
* {@link org.eclipse.winery.repository.resources.servicetemplates.boundarydefinitions.reqscaps.RequirementsResource}
*/
public class CapabilitiesResource extends EntityWithoutIdCollectionResource<CapabilityResource, TCapabilityRef> {
public CapabilitiesResource(IPersistable res, List<TCapabilityRef> refs) {
super(CapabilityResource.class, TCapabilityRef.class, refs, res);
}
@Override
public Viewable getHTML() {
throw new IllegalStateException("Not yet required: boundarydefinitions.jsp renders all tab content.");
}
@POST
@Consumes(MediaType.APPLICATION_FORM_URLENCODED)
public Response addNewElement(@FormParam("name") String name, @FormParam("ref") String reference) {
// Implementation adapted from super addNewElement
if (reference == null) {
return Response.status(Status.BAD_REQUEST).entity("A reference has to be provided").build();
}
TCapabilityRef ref = new TCapabilityRef();
ref.setName(name); // may also be null
// The XML model fordces us to put a reference to the object and not just the string
ServiceTemplateResource rs = (ServiceTemplateResource) this.res;
TCapability resolved = ModelUtilities.resolveCapability(rs.getServiceTemplate(), reference);
// In case nothing was found: report back to the user
if (resolved == null) {
return Response.status(Status.BAD_REQUEST).entity("Reference could not be resolved").build();
}
ref.setRef(resolved);
// "this.alreadyContains(ref)" cannot be called as this leads to a mappable exception: The data does not contain an id where the given ref attribute may point to
this.list.add(ref);
return CollectionsHelper.persist(this.res, this, ref);
}
}
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