/*
* Copyright (c) 2017 Pantheon Technologies s.r.o. and others. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0 which accompanies this distribution,
* and is available at http://www.eclipse.org/legal/epl-v10.html
*/
package org.opendaylight.openflowplugin.impl.services;
import com.google.common.util.concurrent.FutureCallback;
import java.util.List;
import javax.annotation.Nonnull;
import javax.annotation.Nullable;
import org.opendaylight.openflowplugin.api.openflow.device.DeviceContext;
import org.opendaylight.openflowplugin.api.openflow.device.RequestContext;
import org.opendaylight.openflowplugin.api.openflow.device.RequestContextStack;
import org.opendaylight.openflowplugin.api.openflow.device.Xid;
import org.opendaylight.openflowplugin.impl.common.MultipartRequestInputFactory;
import org.opendaylight.openflowplugin.impl.util.DeviceInitializationUtil;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MultipartType;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.OfHeader;
public abstract class AbstractMultipartCollectorService<T extends OfHeader> extends AbstractMultipartService<MultipartType, T> {
protected AbstractMultipartCollectorService(final RequestContextStack requestContextStack, final DeviceContext deviceContext) {
super(requestContextStack, deviceContext);
}
@Override
protected FutureCallback<OfHeader> createCallback(RequestContext<List<T>> context, Class<?> requestType) {
final FutureCallback<OfHeader> callback = super.createCallback(context, requestType);
return new FutureCallback<OfHeader>() {
@Override
public void onSuccess(@Nullable final OfHeader result) {
callback.onSuccess(result);
}
@Override
public void onFailure(@Nonnull final Throwable t) {
// If we failed getting table features, at least create empty tables
if (MultipartType.OFPMPTABLEFEATURES.getClass().equals(requestType)) {
DeviceInitializationUtil.makeEmptyTables(
getTxFacade(),
getDeviceInfo(),
getDeviceContext().getPrimaryConnectionContext().getFeatures().getTables());
}
callback.onFailure(t);
}
};
}
@Override
protected OfHeader buildRequest(final Xid xid, final MultipartType input) {
return MultipartRequestInputFactory.makeMultipartRequest(xid.getValue(), getVersion(), input, canUseSingleLayerSerialization());
}
}