package org.ovirt.engine.api.restapi.resource;
import java.util.List;
import javax.ws.rs.core.Response;
import org.ovirt.engine.api.model.Host;
import org.ovirt.engine.api.model.Tag;
import org.ovirt.engine.api.resource.AssignedTagResource;
import org.ovirt.engine.core.common.action.AttachEntityToTagParameters;
import org.ovirt.engine.core.common.action.VdcActionType;
import org.ovirt.engine.core.common.businessentities.Tags;
import org.ovirt.engine.core.common.queries.GetTagsByVdsIdParameters;
import org.ovirt.engine.core.common.queries.VdcQueryType;
import org.ovirt.engine.core.compat.Guid;
public class BackendHostTagResource extends AbstractBackendSubResource<Tag, Tags> implements AssignedTagResource {
private Guid hostId;
public BackendHostTagResource(Guid hostId, String tagId) {
super(tagId, Tag.class, Tags.class);
this.hostId = hostId;
}
@Override
public Tag get() {
List<Tags> tags = getBackendCollection(
Tags.class,
VdcQueryType.GetTagsByVdsId,
new GetTagsByVdsIdParameters(hostId.toString())
);
for (Tags tag : tags) {
if (tag.getTagId().equals(guid)) {
return addLinks(populate(map(tag, null), tag));
}
}
return notFound();
}
@Override
protected Tag addParents(Tag tag) {
Host host = new Host();
host.setId(hostId.toString());
tag.setHost(host);
return tag;
}
@Override
public Response remove() {
get();
return performAction(VdcActionType.DetachVdsFromTag, new AttachEntityToTagParameters(guid, asList(hostId)));
}
}