use of org.opendaylight.controller.cluster.datastore.messages.GetShardRole in project controller by opendaylight.
the class ClusterAdminRpcService method getShardRole.
@Override
public Future<RpcResult<GetShardRoleOutput>> getShardRole(final GetShardRoleInput input) {
final String shardName = input.getShardName();
if (Strings.isNullOrEmpty(shardName)) {
return newFailedRpcResultFuture("A valid shard name must be specified");
}
DataStoreType dataStoreType = input.getDataStoreType();
if (dataStoreType == null) {
return newFailedRpcResultFuture("A valid DataStoreType must be specified");
}
LOG.info("Getting role for shard {}, datastore type {}", shardName, dataStoreType);
final SettableFuture<RpcResult<GetShardRoleOutput>> returnFuture = SettableFuture.create();
ListenableFuture<GetShardRoleReply> future = sendMessageToShardManager(dataStoreType, new GetShardRole(shardName));
Futures.addCallback(future, new FutureCallback<GetShardRoleReply>() {
@Override
public void onSuccess(final GetShardRoleReply reply) {
if (reply == null) {
returnFuture.set(ClusterAdminRpcService.<GetShardRoleOutput>newFailedRpcResultBuilder("No Shard role present. Please retry..").build());
return;
}
LOG.info("Successfully received role:{} for shard {}", reply.getRole(), shardName);
final GetShardRoleOutputBuilder builder = new GetShardRoleOutputBuilder();
if (reply.getRole() != null) {
builder.setRole(reply.getRole());
}
returnFuture.set(newSuccessfulResult(builder.build()));
}
@Override
public void onFailure(final Throwable failure) {
returnFuture.set(ClusterAdminRpcService.<GetShardRoleOutput>newFailedRpcResultBuilder("Failed to get shard role.", failure).build());
}
}, MoreExecutors.directExecutor());
return returnFuture;
}
use of org.opendaylight.controller.cluster.datastore.messages.GetShardRole in project controller by opendaylight.
the class ClusterAdminRpcService method getPrefixShardRole.
@Override
public Future<RpcResult<GetPrefixShardRoleOutput>> getPrefixShardRole(final GetPrefixShardRoleInput input) {
final InstanceIdentifier<?> identifier = input.getShardPrefix();
if (identifier == null) {
return newFailedRpcResultFuture("A valid shard identifier must be specified");
}
final DataStoreType dataStoreType = input.getDataStoreType();
if (dataStoreType == null) {
return newFailedRpcResultFuture("A valid DataStoreType must be specified");
}
LOG.info("Getting prefix shard role for shard: {}, datastore type {}", identifier, dataStoreType);
final YangInstanceIdentifier prefix = serializer.toYangInstanceIdentifier(identifier);
final String shardName = ClusterUtils.getCleanShardName(prefix);
final SettableFuture<RpcResult<GetPrefixShardRoleOutput>> returnFuture = SettableFuture.create();
ListenableFuture<GetShardRoleReply> future = sendMessageToShardManager(dataStoreType, new GetShardRole(shardName));
Futures.addCallback(future, new FutureCallback<GetShardRoleReply>() {
@Override
public void onSuccess(final GetShardRoleReply reply) {
if (reply == null) {
returnFuture.set(ClusterAdminRpcService.<GetPrefixShardRoleOutput>newFailedRpcResultBuilder("No Shard role present. Please retry..").build());
return;
}
LOG.info("Successfully received role:{} for shard {}", reply.getRole(), shardName);
final GetPrefixShardRoleOutputBuilder builder = new GetPrefixShardRoleOutputBuilder();
if (reply.getRole() != null) {
builder.setRole(reply.getRole());
}
returnFuture.set(newSuccessfulResult(builder.build()));
}
@Override
public void onFailure(final Throwable failure) {
returnFuture.set(ClusterAdminRpcService.<GetPrefixShardRoleOutput>newFailedRpcResultBuilder("Failed to get shard role.", failure).build());
}
}, MoreExecutors.directExecutor());
return returnFuture;
}
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