*/
package org.opendaylight.controller.sample.toaster.provider;
-import java.util.Arrays;
-import java.util.Collections;
-import java.util.List;
import java.util.concurrent.Callable;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.ExecutorService;
import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
import org.opendaylight.controller.md.sal.common.api.data.OptimisticLockFailedException;
import org.opendaylight.controller.sal.binding.api.NotificationProviderService;
-import org.opendaylight.controller.sal.common.util.RpcErrors;
-import org.opendaylight.controller.sal.common.util.Rpcs;
import org.opendaylight.yang.gen.v1.http.netconfcentral.org.ns.toaster.rev091120.DisplayString;
import org.opendaylight.yang.gen.v1.http.netconfcentral.org.ns.toaster.rev091120.MakeToastInput;
import org.opendaylight.yang.gen.v1.http.netconfcentral.org.ns.toaster.rev091120.RestockToasterInput;
import org.opendaylight.yangtools.yang.binding.DataObject;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
import org.opendaylight.yangtools.yang.common.RpcError;
-import org.opendaylight.yangtools.yang.common.RpcError.ErrorSeverity;
+import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
import org.opendaylight.yangtools.yang.common.RpcError.ErrorType;
import org.opendaylight.yangtools.yang.common.RpcResult;
import org.slf4j.Logger;
ListenableFuture<RpcResult<TransactionStatus>> future = t.commit();
Futures.addCallback( future, new FutureCallback<RpcResult<TransactionStatus>>() {
@Override
- public void onSuccess( RpcResult<TransactionStatus> result ) {
+ public void onSuccess( final RpcResult<TransactionStatus> result ) {
LOG.debug( "Delete Toaster commit result: " + result );
}
@Override
- public void onFailure( Throwable t ) {
+ public void onFailure( final Throwable t ) {
LOG.error( "Delete of Toaster failed", t );
}
} );
}
}
- private Toaster buildToaster( ToasterStatus status ) {
+ private Toaster buildToaster( final ToasterStatus status ) {
// note - we are simulating a device whose manufacture and model are
// fixed (embedded) into the hardware.
}
// Always return success from the cancel toast call.
- return Futures.immediateFuture( Rpcs.<Void> getRpcResult( true,
- Collections.<RpcError>emptyList() ) );
+ return Futures.immediateFuture( RpcResultBuilder.<Void> success().build() );
}
/**
return futureResult;
}
- private List<RpcError> makeToasterOutOfBreadError() {
- return Arrays.asList(
- RpcErrors.getRpcError( "out-of-stock", "resource-denied", null, null,
- "Toaster is out of bread",
- ErrorType.APPLICATION, null ) );
+ private RpcError makeToasterOutOfBreadError() {
+ return RpcResultBuilder.newError( ErrorType.APPLICATION, "resource-denied",
+ "Toaster is out of bread", "out-of-stock", null, null );
}
- private List<RpcError> makeToasterInUseError() {
- return Arrays.asList(
- RpcErrors.getRpcError( "", "in-use", null, ErrorSeverity.WARNING,
- "Toaster is busy", ErrorType.APPLICATION, null ) );
+ private RpcError makeToasterInUseError() {
+ return RpcResultBuilder.newWarning( ErrorType.APPLICATION, "in-use",
+ "Toaster is busy", null, null, null );
}
private void checkStatusAndMakeToast( final MakeToastInput input,
// to make toast.
final ReadWriteTransaction tx = dataProvider.newReadWriteTransaction();
- ListenableFuture<Optional<DataObject>> readFuture =
+ ListenableFuture<Optional<Toaster>> readFuture =
tx.read( LogicalDatastoreType.OPERATIONAL, TOASTER_IID );
final ListenableFuture<RpcResult<TransactionStatus>> commitFuture =
- Futures.transform( readFuture, new AsyncFunction<Optional<DataObject>,
+ Futures.transform( readFuture, new AsyncFunction<Optional<Toaster>,
RpcResult<TransactionStatus>>() {
@Override
public ListenableFuture<RpcResult<TransactionStatus>> apply(
- Optional<DataObject> toasterData ) throws Exception {
+ final Optional<Toaster> toasterData ) throws Exception {
ToasterStatus toasterStatus = ToasterStatus.Up;
if( toasterData.isPresent() ) {
- toasterStatus = ((Toaster)toasterData.get()).getToasterStatus();
+ toasterStatus = toasterData.get().getToasterStatus();
}
LOG.debug( "Read toaster status: {}", toasterStatus );
if( outOfBread() ) {
LOG.debug( "Toaster is out of bread" );
- return Futures.immediateFuture( Rpcs.<TransactionStatus>getRpcResult(
- false, null, makeToasterOutOfBreadError() ) );
+ return Futures.immediateFuture( RpcResultBuilder.<TransactionStatus>failed()
+ .withRpcError( makeToasterOutOfBreadError() ).build() );
}
LOG.debug( "Setting Toaster status to Down" );
// Return an error since we are already making toast. This will get
// propagated to the commitFuture below which will interpret the null
// TransactionStatus in the RpcResult as an error condition.
- return Futures.immediateFuture( Rpcs.<TransactionStatus>getRpcResult(
- false, null, makeToasterInUseError() ) );
+ return Futures.immediateFuture( RpcResultBuilder.<TransactionStatus>failed()
+ .withRpcError( makeToasterInUseError() ).build() );
}
} );
Futures.addCallback( commitFuture, new FutureCallback<RpcResult<TransactionStatus>>() {
@Override
- public void onSuccess( RpcResult<TransactionStatus> result ) {
+ public void onSuccess( final RpcResult<TransactionStatus> result ) {
if( result.getResult() == TransactionStatus.COMMITED ) {
// OK to make toast
// the read above returned ToasterStatus.Down. Either way, fail the
// futureResult and copy the errors.
- futureResult.set( Rpcs.<Void>getRpcResult( false, null, result.getErrors() ) );
+ futureResult.set( RpcResultBuilder.<Void>failed().withRpcErrors(
+ result.getErrors() ).build() );
}
}
@Override
- public void onFailure( Throwable ex ) {
+ public void onFailure( final Throwable ex ) {
if( ex instanceof OptimisticLockFailedException ) {
// Another thread is likely trying to make toast simultaneously and updated the
LOG.error( "Failed to commit Toaster status", ex );
// Got some unexpected error so fail.
- futureResult.set( Rpcs.<Void> getRpcResult( false, null, Arrays.asList(
- RpcErrors.getRpcError( null, null, null, ErrorSeverity.ERROR,
- ex.getMessage(),
- ErrorType.APPLICATION, ex ) ) ) );
+ futureResult.set( RpcResultBuilder.<Void> failed()
+ .withError( ErrorType.APPLICATION, ex.getMessage() ).build() );
}
}
} );
notificationProvider.publish( reStockedNotification );
}
- return Futures.immediateFuture(Rpcs.<Void> getRpcResult(true, Collections.<RpcError>emptyList()));
+ return Futures.immediateFuture( RpcResultBuilder.<Void> success().build() );
}
/**
Futures.addCallback( commitFuture, new FutureCallback<RpcResult<TransactionStatus>>() {
@Override
- public void onSuccess( RpcResult<TransactionStatus> result ) {
+ public void onSuccess( final RpcResult<TransactionStatus> result ) {
if( result.getResult() != TransactionStatus.COMMITED ) {
LOG.error( "Failed to update toaster status: " + result.getErrors() );
}
}
@Override
- public void onFailure( Throwable t ) {
+ public void onFailure( final Throwable t ) {
// We shouldn't get an OptimisticLockFailedException (or any ex) as no
// other component should be updating the operational state.
LOG.error( "Failed to update toaster status", t );
notifyCallback( false );
}
- void notifyCallback( boolean result ) {
+ void notifyCallback( final boolean result ) {
if( resultCallback != null ) {
resultCallback.apply( result );
}
setToasterStatusUp( new Function<Boolean,Void>() {
@Override
- public Void apply( Boolean result ) {
+ public Void apply( final Boolean result ) {
currentMakeToastTask.set( null );
LOG.debug("Toast done");
- futureResult.set( Rpcs.<Void>getRpcResult( true, null,
- Collections.<RpcError>emptyList() ) );
+ futureResult.set( RpcResultBuilder.<Void>success().build() );
return null;
}