- private final DOMStoreWriteTransaction transaction;
- private final LoggingAdapter log =
- Logging.getLogger(getContext().system(), this);
- public ShardWriteTransaction(DOMStoreWriteTransaction transaction, ActorRef shardActor, SchemaContext schemaContext) {
- super( shardActor, schemaContext);
- this.transaction = transaction;
-
- }
-
- public ShardWriteTransaction(DOMStoreTransactionChain transactionChain, DOMStoreWriteTransaction transaction, ActorRef shardActor, SchemaContext schemaContext) {
- super(transactionChain, shardActor, schemaContext);
- this.transaction = transaction;
- }
-
- @Override
- public void handleReceive(Object message) throws Exception {
- if (WriteData.SERIALIZABLE_CLASS.equals(message.getClass())) {
- writeData(transaction, WriteData.fromSerializable(message, schemaContext));
- } else if (MergeData.SERIALIZABLE_CLASS.equals(message.getClass())) {
- mergeData(transaction, MergeData.fromSerializable(message, schemaContext));
- } else if (DeleteData.SERIALIZABLE_CLASS.equals(message.getClass())) {
- deleteData(transaction,DeleteData.fromSerizalizable(message));
- } else if (ReadyTransaction.SERIALIZABLE_CLASS.equals(message.getClass())) {
- readyTransaction(transaction,new ReadyTransaction());
- }else {
- super.handleReceive(message);
+
+ private final MutableCompositeModification modification = new MutableCompositeModification();
+ private final DOMStoreWriteTransaction transaction;
+
+ public ShardWriteTransaction(DOMStoreWriteTransaction transaction, ActorRef shardActor,
+ SchemaContext schemaContext, ShardStats shardStats, String transactionID,
+ short clientTxVersion) {
+ super(shardActor, schemaContext, shardStats, transactionID, clientTxVersion);
+ this.transaction = transaction;
+ }
+
+ @Override
+ protected DOMStoreTransaction getDOMStoreTransaction() {
+ return transaction;
+ }
+
+ @Override
+ public void handleReceive(Object message) throws Exception {
+
+ if (message instanceof WriteData) {
+ writeData(transaction, (WriteData) message, !SERIALIZED_REPLY);
+
+ } else if (message instanceof MergeData) {
+ mergeData(transaction, (MergeData) message, !SERIALIZED_REPLY);
+
+ } else if (message instanceof DeleteData) {
+ deleteData(transaction, (DeleteData) message, !SERIALIZED_REPLY);
+
+ } else if (message instanceof ReadyTransaction) {
+ readyTransaction(transaction, !SERIALIZED_REPLY);
+
+ } else if(WriteData.isSerializedType(message)) {
+ writeData(transaction, WriteData.fromSerializable(message), SERIALIZED_REPLY);
+
+ } else if(MergeData.isSerializedType(message)) {
+ mergeData(transaction, MergeData.fromSerializable(message), SERIALIZED_REPLY);
+
+ } else if(DeleteData.isSerializedType(message)) {
+ deleteData(transaction, DeleteData.fromSerializable(message), SERIALIZED_REPLY);
+
+ } else if(ReadyTransaction.SERIALIZABLE_CLASS.equals(message.getClass())) {
+ readyTransaction(transaction, SERIALIZED_REPLY);
+
+ } else if (message instanceof GetCompositedModification) {
+ // This is here for testing only
+ getSender().tell(new GetCompositeModificationReply(modification), getSelf());
+ } else {
+ super.handleReceive(message);
+ }
+ }
+
+ private void writeData(DOMStoreWriteTransaction transaction, WriteData message,
+ boolean returnSerialized) {
+ LOG.debug("writeData at path : {}", message.getPath());
+
+ modification.addModification(
+ new WriteModification(message.getPath(), message.getData()));
+ try {
+ transaction.write(message.getPath(), message.getData());
+ WriteDataReply writeDataReply = WriteDataReply.INSTANCE;
+ getSender().tell(returnSerialized ? writeDataReply.toSerializable(message.getVersion()) :
+ writeDataReply, getSelf());
+ }catch(Exception e){
+ getSender().tell(new akka.actor.Status.Failure(e), getSelf());
+ }
+ }
+
+ private void mergeData(DOMStoreWriteTransaction transaction, MergeData message,
+ boolean returnSerialized) {
+ LOG.debug("mergeData at path : {}", message.getPath());
+
+ modification.addModification(
+ new MergeModification(message.getPath(), message.getData()));
+
+ try {
+ transaction.merge(message.getPath(), message.getData());
+ MergeDataReply mergeDataReply = MergeDataReply.INSTANCE;
+ getSender().tell(returnSerialized ? mergeDataReply.toSerializable(message.getVersion()) :
+ mergeDataReply, getSelf());
+ }catch(Exception e){
+ getSender().tell(new akka.actor.Status.Failure(e), getSelf());
+ }
+ }
+
+ private void deleteData(DOMStoreWriteTransaction transaction, DeleteData message,
+ boolean returnSerialized) {
+ LOG.debug("deleteData at path : {}", message.getPath());
+
+ modification.addModification(new DeleteModification(message.getPath()));
+ try {
+ transaction.delete(message.getPath());
+ DeleteDataReply deleteDataReply = DeleteDataReply.INSTANCE;
+ getSender().tell(returnSerialized ? deleteDataReply.toSerializable(message.getVersion()) :
+ deleteDataReply, getSelf());
+ }catch(Exception e){
+ getSender().tell(new akka.actor.Status.Failure(e), getSelf());
+ }