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/*******************************************************************************
* 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.entitytypes.nodetypes.reqandcapdefs;
import java.util.List;
import javax.ws.rs.FormParam;
import javax.ws.rs.PUT;
import javax.ws.rs.Path;
import javax.ws.rs.core.Response;
import javax.xml.namespace.QName;
import org.eclipse.winery.model.tosca.TCapabilityDefinition;
import org.eclipse.winery.model.tosca.TCapabilityDefinition.Constraints;
import org.eclipse.winery.model.tosca.TConstraint;
import org.eclipse.winery.repository.backend.BackendUtils;
import org.eclipse.winery.repository.resources.AbstractComponentInstanceResource;
import org.eclipse.winery.repository.resources._support.IPersistable;
import org.eclipse.winery.repository.resources._support.collections.IIdDetermination;
import org.eclipse.winery.repository.resources.entitytypes.nodetypes.NodeTypeResource;
/**
* Implementation similar to RequirementDefinitionResource, but with
* TCapabilityDefinition instead of TRequirementDefinition
*/
public final class CapabilityDefinitionResource extends AbstractReqOrCapDefResource<TCapabilityDefinition> {
private TCapabilityDefinition capDef;
/**
* Constructor has to follow the pattern of EnetityTResource as the
* constructor is invoked by reflection in EntityWithIdcollectionResource
*
* @param res the resource this req def is nested in. Has to be of Type
* "NodeTypeResource". Due to the implementation of
* org.eclipse.winery .repository.resources._support.collections.
* withid.EntityWithIdCollectionResource
* .getEntityResourceInstance(EntityT, int), we have to use
* "AbstractComponentInstanceResource" as type
*/
public CapabilityDefinitionResource(IIdDetermination<TCapabilityDefinition> idDetermination, TCapabilityDefinition capDef, int idx, List<TCapabilityDefinition> list, AbstractComponentInstanceResource res) {
super(idDetermination, capDef, idx, list, (NodeTypeResource) res, CapabilityDefinitionResource.getConstraints(capDef));
this.capDef = capDef;
}
/**
* Quick hack to avoid internal server error
*/
public CapabilityDefinitionResource(IIdDetermination<TCapabilityDefinition> idDetermination, TCapabilityDefinition capDef, int idx, List<TCapabilityDefinition> list, IPersistable res) {
this(idDetermination, capDef, idx, list, (AbstractComponentInstanceResource) res);
}
/**
* Fetch the list of constraints from the given definition. If the list does
* not exist, the list is created an stored in the given capDef
*/
public static List<TConstraint> getConstraints(TCapabilityDefinition capDef) {
Constraints constraints = capDef.getConstraints();
if (constraints == null) {
constraints = new Constraints();
capDef.setConstraints(constraints);
}
return constraints.getConstraint();
}
public QName getType() {
return this.capDef.getCapabilityType();
}
@PUT
@Path("type")
public Response setType(@FormParam(value = "type") String value) {
QName qname = QName.valueOf(value);
this.capDef.setCapabilityType(qname);
return BackendUtils.persist(this.parent);
}
@Override
public String getId(TCapabilityDefinition e) {
return e.getName();
}
}
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