public override void Accept(DbStructureVisitor visitor)
{
using (Transaction tx = _db.beginTx())
{
ShowStructure(_bridge.getKernelTransactionBoundToThisThread(true), visitor);
tx.Success();
}
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: public long makeNode(String label) throws org.neo4j.internal.kernel.api.exceptions.ProcedureException
public virtual long MakeNode(string label)
{
long result;
try
{
using (Transaction tx = _graph.beginTransaction(KernelTransaction.Type.@explicit, AnonymousContext.write()))
{
KernelTransaction ktx = _txBridge.getKernelTransactionBoundToThisThread(true);
long nodeId = ktx.DataWrite().nodeCreate();
int labelId = ktx.TokenWrite().labelGetOrCreateForName(label);
ktx.DataWrite().nodeAddLabel(nodeId, labelId);
result = nodeId;
tx.Success();
}
}
catch (Exception e)
{
_log.error("Failed to create node: " + e.Message);
throw new ProcedureException(Org.Neo4j.Kernel.Api.Exceptions.Status_Procedure.ProcedureCallFailed, "Failed to create node: " + e.Message, e);
}
return(result);
}
private void SetUpMocks()
{
_queryService = mock(typeof(GraphDatabaseQueryService));
DependencyResolver resolver = mock(typeof(DependencyResolver));
_txBridge = mock(typeof(ThreadToStatementContextBridge));
_initialStatement = mock(typeof(KernelStatement));
_statistics = new ConfiguredExecutionStatistics(this);
QueryRegistryOperations queryRegistryOperations = mock(typeof(QueryRegistryOperations));
InternalTransaction internalTransaction = mock(typeof(InternalTransaction));
when(internalTransaction.TerminationReason()).thenReturn(null);
when(_initialStatement.queryRegistration()).thenReturn(queryRegistryOperations);
when(_queryService.DependencyResolver).thenReturn(resolver);
when(resolver.ResolveDependency(typeof(ThreadToStatementContextBridge))).thenReturn(_txBridge);
when(_queryService.beginTransaction(any(), any())).thenReturn(internalTransaction);
KernelTransaction mockTransaction = mockTransaction(_initialStatement);
when(_txBridge.get()).thenReturn(_initialStatement);
when(_txBridge.getKernelTransactionBoundToThisThread(true)).thenReturn(mockTransaction);
}
internal virtual void SuspendSinceTransactionsAreStillThreadBound()
{
Debug.Assert(_suspendedTransaction == null, "Can't suspend the transaction if it already is suspended.");
_suspendedTransaction = _bridge.getKernelTransactionBoundToThisThread(true);
_bridge.unbindTransactionFromCurrentThread();
}
