/**
* createNode method<p>
* create node inside transaction<p>
* Like the non transactional schemaAdapter in create new entity,<p>
* but unlike the non transactional schemaAdapter, the change doesn't the effect in the server until they will be commited
*/
int transactionCreateNode(Transaction transaction,StringHashMap attributes,Node *node){
TransactionInternal*internal=(TransactionInternal*)transaction;
int result;
if(internal->transaction!=NULL){
result=transactionCreateNode(internal->transaction,attributes,node);
}else{
int schemaId=internal->sessionMetaData->schemaId;
int coreManagerId=internal->sessionMetaData->coreManagerId;
int sessionId=internal->sessionMetaData->id;
int lockTimeout=schemaAdapterGetLockTimeout(internal->scheamAdapter);
Command command = commandBuilderBuildCreateNode(TRUE, schemaId, coreManagerId, sessionId, lockTimeout, attributes);
int entityId=idProviderGetTempId(internal->idProvider);
int true=TRUE;
commandPush(command,ENTITY_ID, INTEGER,&entityId);
commandPush(command,TRANSACTION, INTEGER, &true);
commandPush(command,COPY_OF_ENTITY_ID, INTEGER, &entityId);
commandPush(command,LOCK, INTEGER, true);
result=commandExecuterConsume(internal->commandExecutor,command);
registryGetNode(internal->registry,entityId,node);
hashmapPut(internal->transactionEntities,entityId,node);
arrayListAddAll(internal->commandList,command);
}
return result;
}
void tcpConnectionListenerRunThread(TcpConnection tcpConnection){
TcpConnectionInternal* internal=(TcpConnectionInternal*)tcpConnection;
//Declaring proc ess variables.
int size ;
void* buffer;
void *commandBuffer;
int commandSize;
int currentSize;
int tempSize=0;
int result;
while(internal->active==TRUE){
size=0;
while(size<SIZE_OF_INT){
tempSize=read(internal->sockfd,&commandSize+size, SIZE_OF_INT-size);
if(tempSize<=0){
internal->active=FALSE;
distributionManagerHandleTcpConnectionListenerFailure(internal->distributionManager,internal,internal->coreManagerId);
return;
}
size +=tempSize;
}
commandSize=htonl(commandSize);
buffer=memoryAlloc(commandSize-SIZE_OF_INT);
currentSize=0;
while(currentSize<commandSize-SIZE_OF_INT){
currentSize+=read(internal->sockfd,buffer+currentSize, MIN(MAX_TCP_MESSAGE_SIZE,commandSize-currentSize-SIZE_OF_INT));
if(currentSize<=0){
internal->active=FALSE;
distributionManagerHandleTcpConnectionListenerFailure(internal->distributionManager,internal,internal->coreManagerId);
memoryFree(buffer);
return;
}
}
Command command=commandDeSerialize(buffer,commandSize-SIZE_OF_INT);
commandPush(command,IP,STRING,internal->remoteIp,internal->remoteIpLenght);
commandPush(command,PORT,INTEGER,&internal->remotePort);
memoryFree(buffer);
// handle message
distributionManagerConsumeTcp(internal->distributionManager,command);
// Create the result message and send it to client
commandSize=commandSerialize(command,&commandBuffer);
result=writeToSocket(internal->sockfd,commandBuffer,commandSize);
memoryFree(commandBuffer);
if(result<0){
internal->active=FALSE;
distributionManagerHandleTcpConnectionListenerFailure(internal->distributionManager,internal,internal->coreManagerId);
return;
}
// Delete all none model or none atomic commands
if(commandIsDeleteOnExit(command)==TRUE){
commandFree(command);
}
}
internal->readyForCleanup+=LISTENER_READY_FOR_CLEANUP;
}
int transactionRemoveAttributeFromNode(Transaction transaction,Node node,StringHashMap attributes){
TransactionInternal*internal=(TransactionInternal*)transaction;
int result;
if(internal->transaction!=NULL){
result=transactionRemoveAttributeFromNode(internal->transaction,node, attributes);
}else{
validateSchemaEntity(internal,node);
int schemaId=internal->sessionMetaData->schemaId;
int coreManagerId=internal->sessionMetaData->coreManagerId;
int sessionId=internal->sessionMetaData->id;
int lockTimeout= schemaAdapterGetLockTimeout(internal->scheamAdapter);
int true=TRUE;
Command command = commandBuilderCreateRemoveAttributes(node->id, schemaId, coreManagerId, sessionId,lockTimeout,attributes);
commandPush(command,OLD_ATTRIBUTES,ATTRIBUTES_MAP, node->attributes);
commandPush(command,TRANSACTION, INTEGER, &true);
result=commandExecuterConsume(internal->commandExecutor,command);
arrayListAddLast(internal->commandList,command);
}
return result;
}
/*
* handleMessage
* 1. Create new TcpConnection or UdpConnection (depends on the request)
* 2. Register the new connection in the DistributionManager
*/
void handleMessage(int client_sockfd,ConnectionListenerInternal* connectionListenerInternal,Command command,char* ip) {
DistributionManager distributionManager=connectionListenerInternal->distributionManager;
distributionManagerConsumeTcp(distributionManager,command);
int status=commandGetInt(command,COMMAND_STATUS);
if(status==VALID) {
int type=commandGetInt(command,COMMAND_TYPE);
if(IS_TCP_CONNECTION(type)) {
// Create Tcp connection
int coreManagerId=commandGetInt(command,CORE_MANAGER_ID);
TcpConnection connection=tcpConnectionCreate(distributionManager,client_sockfd,coreManagerId,ip,commandGetInt(command,PORT));
distributionManagerRegisterTcp(distributionManager,connection,coreManagerId);
tcpConnectionStartListener(connection);
}
if(IS_BROADCAST_TCP_CONNECTION(type)) {
// Create Tcp connection
int coreManagerId=commandGetInt(command,CORE_MANAGER_ID);
TcpConnection connection=tcpConnectionCreate(distributionManager,client_sockfd,coreManagerId,ip,commandGetInt(command,PORT));
distributionManagerRegisterBroadcastTcp(distributionManager,connection,coreManagerId);
tcpConnectionStartWriter(connection);
}
if(IS_UDP_CONNECTION(type)) {
// Create Udp connection
char* interface=propertiesGet(connectionListenerInternal->properties,"interface");
int coreManagerId=commandGetInt(command,CORE_MANAGER_ID);
int isRegistred=distributionManagerIsRegistred(distributionManager,coreManagerId);
if(isRegistred==FALSE) {
UdpConnection connection=udpConnectionCreate(distributionManager,coreManagerId,ip,commandGetInt(command,PORT),interface);
distributionManagerRegisterUdp(distributionManager,connection,coreManagerId);
udpConnectionSatrt(connection);
}
}
if(IS_MULTICAST_CONNECTION(type)) {
int coreManagerId=commandGetInt(command,CORE_MANAGER_ID);
distributionManagerRegisterMulticast(distributionManager,NULL,coreManagerId);
}
int coreManagerId=distributionManagerGetCoreManager(distributionManager);
int status=VALID;
commandPush(command,CORE_MANAGER_ID,INTEGER,&coreManagerId);
commandPush(command,COMMAND_STATUS,INTEGER,&status);
}
}
void commandContainerPushCommand(CommandContainer commandContainer,Command command){
CommandContainerInternal* internal=(CommandContainerInternal*)commandContainer;
lockLock(internal->lock);
time_t currentTime; // Stores seconds elapsed since 01-01-1970
time(¤tTime);
int type=commandGetInt(command,COMMAND_TYPE);
if(type==ATOMIC_MODEL_COMMAND){
commandPush(command,SERVER_HANDLING_TIME,INTEGER,¤tTime);
linkedListAddLast(internal->atomicCommands,command);
}else{
int version=commandGetInt(command,VERSION);
int* intBuffer=memoryAlloc(SIZE_OF_INT);
memcpy(intBuffer,&version,SIZE_OF_INT);
commandPush(command,SERVER_HANDLING_TIME,INTEGER,¤tTime);
// Update version Map;
hashmapPut(internal->versionMap,version,command);
// Update version list
linkedListAddLast(internal->versions,intBuffer);
}
lockUnlock(internal->lock);
}
/**
* addArcToNode method
* Like the non transactional schemaAdapter in addArcToNode entity,
* but unlike the non transactional schemaAdapter, this schemaAdapter commits its changes directly on the entities
* It also accumulate the command in order to rollback the changes in the client or commit the changes in the server
*/
int transactionAddArcToNode(Transaction transaction,Node parent, Node child,char arcName[],int arcNameLenght){
TransactionInternal*internal=(TransactionInternal*)transaction;
int result;
if(internal->transaction!=NULL){
result=transactionAddArcToNode(internal->transaction,parent, child, arcName,arcNameLenght);
}else{
validateSchemaEntity(internal,parent);
validateSchemaEntity(internal,child);
int schemaId=internal->sessionMetaData->schemaId;
int coreManagerId=internal->sessionMetaData->coreManagerId;
int sessionId=internal->sessionMetaData->id;
int lockTimeout= schemaAdapterGetLockTimeout(internal->scheamAdapter);
Command command = commandBuilderCreateAddChildToParentNode(parent->id, child->id, arcName,arcNameLenght, schemaId, coreManagerId, sessionId, lockTimeout);
commandPush(TRANSACTION, INTEGER, TRUE);
result=commandExecuterConsume(internal->commandExecutor,command);
arrayListAddLast(internal->commandList,command);
}
return result;
}
int transactionRemoveArcFromNode(Transaction transaction,Node parent, char arcName[],int arcNameLenght){
TransactionInternal*internal=(TransactionInternal*)transaction;
int result;
if(internal->transaction!=NULL){
result=transactionRemoveArcFromNode(internal->transaction,parent, arcName,arcNameLenght);
}else{
validateSchemaEntity(internal,parent);
Arc arc;
stringHashmapGet(parent->children,arcName,arcNameLenght,(Object*)&arc);
if(arc!=NULL){
int schemaId=internal->sessionMetaData->schemaId;
int coreManagerId=internal->sessionMetaData->coreManagerId;
int sessionId=internal->sessionMetaData->id;
int lockTimeout= schemaAdapterGetLockTimeout(internal->scheamAdapter);
int true = TRUE;
Command command = commandBuilderCreateAddChildToParentNode(parent->id,arc->child->id,arcName,arcNameLenght, schemaId, coreManagerId, sessionId,lockTimeout);
commandPush(TRANSACTION, INTEGER, &true);
result=commandExecuterConsume(internal->commandExecutor,command);
arrayListAddLast(internal->commandList,command);
}else{
return -1;
ArrayList registrySerializeToCommands(Registry registry){
RegistryInternal* internal=(RegistryInternal*)registry;
ArrayList commands=arrayListCreate();
Array nodeArray;
hashmapToArray(internal->nodes,&nodeArray);
int length=arrayGetLength(nodeArray);
int i;
int coreManagerId=SERVER_COREMANAGER_ID;
int serverSessionId=SERVER_SESSION_ID;
for(i=0;i<length;i++){
Node node=arrayGetObject(nodeArray,i);
int schemaId=node->schemaId;
int locked=node->locked;
int version=-1;
int commandType=CREATE_NEW_ENTITY;
int entityId=node->id;
Command command=commandCreate();
commandPush(command,COMMAND_TYPE,INTEGER,&commandType,SIZE_OF_INT);
commandPush(command,LOCK,INTEGER,&locked,SIZE_OF_INT);
commandPush(command,SCHEMA_ID,INTEGER,&schemaId,SIZE_OF_INT);
commandPush(command,ENTITY_ID,INTEGER,&entityId,SIZE_OF_INT);
commandPush(command,VERSION,INTEGER,&version,SIZE_OF_INT);
commandPush(command,ATTRIBUTES,ATTRIBUTES_MAP,node->attributes,CONTAINER_SIZE);
commandPush(command,CORE_MANAGER_ID,INTEGER,&coreManagerId,0);
commandPush(command,SESSION_ID,INTEGER,&serverSessionId,0);
arrayListAddLast(commands,command);
}
for(i=0;i<length;i++){
Node node=arrayGetObject(nodeArray,i);
NodeInternal* nodeInternal=(NodeInternal*)node;
Array children;
stringHashmapToArray(nodeInternal->children,&children);
int childrenAmount=arrayGetLength(children);
int version=-1;
int schemaId=node->schemaId;
int j;
int commandType=ADD_CHILD_ENTITY_TO_PARENT_ENTITY;
for(j=0;j<childrenAmount;j++){
Arc childArc=arrayGetObject(children,j);
Command command=commandCreate();
commandPush(command,COMMAND_TYPE,INTEGER,&commandType,SIZE_OF_INT);
commandPush(command,ENTITY_ID,INTEGER,&node->id,SIZE_OF_INT);
commandPush(command,ENTITY_CHILD_ID,INTEGER,&childArc->child->id,SIZE_OF_INT);
commandPush(command,SCHEMA_ID,INTEGER,&schemaId,SIZE_OF_INT);
commandPush(command,VERSION,INTEGER,&version,SIZE_OF_INT);
commandPush(command,CORE_MANAGER_ID,INTEGER,&coreManagerId,SIZE_OF_INT);
commandPush(command,SESSION_ID,INTEGER,&serverSessionId,SIZE_OF_INT);
commandPush(command,ARC_NAME,BYTE_ARRAY,childArc->arcName,childArc->arcLength);
arrayListAddLast(commands,command);
}
arrayFree(children);
}
arrayFree(nodeArray);
return commands;
}
int validationManagerValidateOnCoreExecuteInternalRecurcive(ValidationManager validationManager,ArrayList commands,int administrator,int dept){
ValidationManagerStruct* internal=(ValidationManagerStruct*)validationManager;
if(commands!=NULL&&dept<arrayListSize(commands)){
Command command=arrayListGetValueAt(commands,dept);
int coreManagerId=commandGetInt(command,CORE_MANAGER_ID);
int sessionId=commandGetInt(command,SESSION_ID);
int transaction=commandGetInt(command,TRANSACTION);
int schimaId=commandGetInt(command,SCHEMA_ID);
int type=commandGetInt(command,COMMAND_TYPE);
int version=commandGetInt(command,VERSION);
int entityId=commandGetInt(command,ENTITY_ID);
VALIDATE_TRANSACTION(transaction);
VALIDATE_CORE_MANAGER_ID(coreManagerId);
VALIDATE_SESSION_ID(sessionId);
if(IS_CREATE_NEW_ENTITY(type)){
int lock=commandGetInt(command,LOCK);
StringHashMap newAttributesMap=commandGetAttributes(command,ATTRIBUTES);
VALIDATE(registryValidateNodeCreate(internal->registry,entityId));
Node node;
nodeCreate(internal->registry,entityId,schimaId,lock,&node);
stringHashmapPutAll(node->attributes,newAttributesMap);
stringHashmapFree(newAttributesMap);
int result=validationManagerValidateOnCoreExecuteInternalRecurcive(validationManager,commands,administrator,dept+1);
if( VALID!= result){
registryDeleteNode(internal->registry,node);
return result;
}
char* buf;
int length=nodeSerialize(node,&buf);
commandPush(command,SERIALIZED_NODE,BYTE_ARRAY,buf,length);
memoryFree(buf);
}
if(IS_ADD_CHILD_ENTITY_TO_PARENT_ENTITY(type)){
char* arcName;
int childEntityId=commandGetInt(command,ENTITY_CHILD_ID);
int arcNameLenght=commandGetString(command,ARC_NAME,&arcName);
Node parent;
registryGetNode(internal->registry,entityId,&parent);
Node child;
registryGetNode(internal->registry,childEntityId,&child);
VALIDATE(registryValidateAddChild(parent,child,arcName,arcNameLenght,sessionId));
registryAddChild(internal->registry,parent,child,arcName,arcNameLenght);
int result=validationManagerValidateOnCoreExecuteInternalRecurcive(validationManager,commands,administrator,dept+1);
if( VALID!= result){
registryRemoveChild(internal->registry,parent,arcName,arcNameLenght);
return result;
}
char* buf;
int length=nodeSerialize(parent,&buf);
commandPush(command,SERIALIZED_NODE,BYTE_ARRAY,buf,length);
memoryFree(buf);
}
if(IS_REMOVE_CHILD_ENTITY_FROM_PARENT_ENTITY(type)){
char* arcName;
int childEntityId=commandGetInt(command,ENTITY_CHILD_ID);
int arcNameLenght=commandGetString(command,ARC_NAME,&arcName);
Node parent;
registryGetNode(internal->registry,entityId,&parent);
Node child;
registryGetNode(internal->registry,childEntityId,&child);
VALIDATE(registryValidateRemoveChild(parent,arcName,arcNameLenght,sessionId));
registryRemoveChild(internal->registry,parent,arcName,arcNameLenght);
int result=validationManagerValidateOnCoreExecuteInternalRecurcive(validationManager,commands,administrator,dept+1);
if( VALID!= result){
registryAddChild(internal->registry,parent,child,arcName,arcNameLenght);
return result;
}
char* buf;
int length=nodeSerialize(parent,&buf);
commandPush(command,SERIALIZED_NODE,BYTE_ARRAY,buf,length);
memoryFree(buf);
}
if(IS_LOCK_ENTITY(type)){
int lock=commandGetInt(command,LOCK);
int forceLock=commandGetInt(command,FORCE_LOCK);
Node node;
registryGetNode(internal->registry,entityId,&node);
VALIDATE(registryValidateUpdateLock(node,lock,sessionId,forceLock,administrator));
registryUpdateLock(internal->registry,node,lock,sessionId);
int result=validationManagerValidateOnCoreExecuteInternalRecurcive(validationManager,commands,administrator,dept+1);
if( VALID!= result){
int revertedLock=lock==TRUE?FALSE:TRUE;
registryUpdateLock(internal->registry,node,revertedLock,sessionId);
return result;
}
}
if(IS_DELETE_ENTITY(type)){
int lock=commandGetInt(command,LOCK);
Node node;
VALIDATE(registryGetNode(internal->registry,entityId,&node));
VALIDATE(registryValidateDeleteNode(node,sessionId));
registryDeleteNode(internal->registry,node);
int result=validationManagerValidateOnCoreExecuteInternalRecurcive(validationManager,commands,administrator,dept+1);
if( VALID!= result){
nodeCreate(internal->registry,entityId,schimaId,lock,&node);
return result;
}
}
if(IS_ADD_ATTRIBUTE(type)){
StringHashMap newAttributesMap=commandGetAttributes(command,ATTRIBUTES);
Node node;
registryGetNode(internal->registry,entityId,&node);
VALIDATE(registryValidateUpdate(node,sessionId));
Array array;
stringHashmapToArray(newAttributesMap,&array);
int lenght=arrayGetLength(array);
int i;
StringHashMap toRemove = stringHashmapCreate(SMALL_CONTAINER_SIZE);
for(i=0;i<lenght;i++){
Attribute newAttribute=(Attribute)arrayGetObject(array,i);
Attribute oldAttribute;
stringHashmapGet(node->attributes,newAttribute->name,newAttribute->nameLength,(Object) &oldAttribute);
if(oldAttribute!=NULL){
stringHashmapPut(toRemove,newAttribute->name,newAttribute->nameLength,oldAttribute);
stringHashmapRemove(node->attributes,newAttribute->name,newAttribute->nameLength);
}
stringHashmapPut(node->attributes,newAttribute->name,newAttribute->nameLength,(Object)newAttribute);
}
arrayFree(array);
int result=validationManagerValidateOnCoreExecuteInternalRecurcive(validationManager,commands,administrator,dept+1);
if(result!=VALID){
stringHashmapToArray(newAttributesMap,&array);
lenght=arrayGetLength(array);
for(i=0;i<lenght;i++){
Attribute newAttribute=(Attribute)arrayGetObject(array,i);
stringHashmapRemove(node->attributes,newAttribute->name,newAttribute->nameLength);
attributeFree(newAttribute,TRUE);
}
stringHashmapPutAll(node->attributes,toRemove);
arrayFree(array);
stringHashmapFree(toRemove);
}else{
stringHashmapToArray(toRemove,&array);
lenght=arrayGetLength(array);
for(i=0;i<lenght;i++){
Attribute oldAttribute=(Attribute)arrayGetObject(array,i);
stringHashmapRemove(toRemove,oldAttribute->name,oldAttribute->nameLength);
attributeFree(oldAttribute,TRUE);
}
arrayFree(array);
stringHashmapFree(toRemove);
}
stringHashmapFree(newAttributesMap);
char* buf;
int length=nodeSerialize(node,&buf);
commandPush(command,SERIALIZED_NODE,BYTE_ARRAY,buf,length);
memoryFree(buf);
}
if(IS_REMOVE_ATTRIBUTE(type)){
StringHashMap toRemoveAttributeMap=commandGetAttributes(command,ATTRIBUTES);
Node node;
registryGetNode(internal->registry,entityId,&node);
VALIDATE(registryValidateUpdate(node,sessionId));
Array array;
stringHashmapToArray(toRemoveAttributeMap,&array);
int lenght=arrayGetLength(array);
int i;
StringHashMap oldAttributes = stringHashmapCreate(SMALL_CONTAINER_SIZE);
for(i=0;i<lenght;i++){
Attribute toRemoveAttribute=(Attribute)arrayGetObject(array,i);
Attribute oldAttribute;
stringHashmapGet(node->attributes,toRemoveAttribute->name,toRemoveAttribute->nameLength,(Object) &oldAttribute);
if(oldAttribute!=NULL){
stringHashmapPut(oldAttributes,toRemoveAttribute->name,toRemoveAttribute->nameLength,(Object)oldAttribute);
stringHashmapRemove(node->attributes,toRemoveAttribute->name,toRemoveAttribute->nameLength);
}
}
arrayFree(array);
int result=validationManagerValidateOnCoreExecuteInternalRecurcive(validationManager,commands,administrator,dept+1);
if(result!=VALID){
stringHashmapToArray(oldAttributes,&array);
lenght=arrayGetLength(array);
for(i=0;i<lenght;i++){
Attribute oldAttribute=(Attribute)arrayGetObject(array,i);
stringHashmapPut(node->attributes,oldAttribute->name,oldAttribute->nameLength,(Object)oldAttribute);
}
arrayFree(array);
stringHashmapToArray(toRemoveAttributeMap,&array);
lenght=arrayGetLength(array);
for(i=0;i<lenght;i++){
Attribute toRemoveAttribute=(Attribute)arrayGetObject(array,i);
stringHashmapPut(toRemoveAttributeMap,toRemoveAttribute->name,toRemoveAttribute->nameLength,(Object)toRemoveAttribute);
attributeFree(toRemoveAttribute,TRUE);
}
arrayFree(array);
stringHashmapFree(toRemoveAttributeMap);
}else{
stringHashmapToArray(oldAttributes,&array);
lenght=arrayGetLength(array);
for(i=0;i<lenght;i++){
Attribute oldAttribute=(Attribute)arrayGetObject(array,i);
stringHashmapRemove(oldAttributes,oldAttribute->name,oldAttribute->nameLength);
attributeFree(oldAttribute,TRUE);
}
arrayFree(array);
stringHashmapToArray(toRemoveAttributeMap,&array);
lenght=arrayGetLength(array);
for(i=0;i<lenght;i++){
Attribute toAddAttribute=(Attribute)arrayGetObject(array,i);
stringHashmapPut(toRemoveAttributeMap,toAddAttribute->name,toAddAttribute->nameLength,(Object)toAddAttribute);
attributeFree(toAddAttribute,TRUE);
}
arrayFree(array);
stringHashmapFree(toRemoveAttributeMap);
}
char* buf;
int length=nodeSerialize(node,&buf);
commandPush(command,SERIALIZED_NODE,BYTE_ARRAY,buf,length);
memoryFree(buf);
}
if(IS_UPDATE_ENTITY(type)){
StringHashMap newAttributesMap=commandGetAttributes(command,ATTRIBUTES);
Node node;
registryGetNode(internal->registry,entityId,&node);
StringHashMap oldAttributesMap=stringHashmapCreate(SMALL_CONTAINER_SIZE);
stringHashmapPutAll(oldAttributesMap,node->attributes);
Array array;
stringHashmapToArray(node->attributes,&array);
int lenght=arrayGetLength(array);
int i;
for(i=0;i<lenght;i++){
Attribute toRemoveAttribute=(Attribute)arrayGetObject(array,i);
stringHashmapRemove(node->attributes,toRemoveAttribute->name,toRemoveAttribute->nameLength);
}
stringHashmapPutAll(node->attributes,newAttributesMap);
int result=validationManagerValidateOnCoreExecuteInternalRecurcive(validationManager,commands,administrator,dept+1);
if(result!=VALID){
stringHashmapToArray(node->attributes,&array);
lenght=arrayGetLength(array);
for(i=0;i<lenght;i++){
Attribute toRemoveAttribute=(Attribute)arrayGetObject(array,i);
stringHashmapRemove(node->attributes,toRemoveAttribute->name,toRemoveAttribute->nameLength);
attributeFree(toRemoveAttribute,TRUE);
}
stringHashmapPutAll(node->attributes,oldAttributesMap);
stringHashmapFree(newAttributesMap);
stringHashmapFree(oldAttributesMap);
}else{
stringHashmapToArray(oldAttributesMap,&array);
lenght=arrayGetLength(array);
for(i=0;i<lenght;i++){
Attribute oldAttribute=(Attribute)arrayGetObject(array,i);
stringHashmapRemove(oldAttributesMap,oldAttribute->name,oldAttribute->nameLength);
attributeFree(oldAttribute,TRUE);
}
stringHashmapFree(oldAttributesMap);
stringHashmapFree(newAttributesMap);
}
char* buf;
int length=nodeSerialize(node,&buf);
commandPush(command,SERIALIZED_NODE,BYTE_ARRAY,buf,length);
memoryFree(buf);
}
}
return VALID;
}
