/// <summary>
/// Register a new procedure.
/// </summary>
/// <param name="proc"> the procedure. </param>
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: public void register(org.neo4j.kernel.api.proc.CallableProcedure proc, boolean overrideCurrentImplementation) throws org.neo4j.internal.kernel.api.exceptions.ProcedureException
public virtual void Register(CallableProcedure proc, bool overrideCurrentImplementation)
{
ProcedureSignature signature = proc.Signature();
QualifiedName name = signature.Name();
string descriptiveName = signature.ToString();
ValidateSignature(descriptiveName, signature.InputSignature(), "input");
ValidateSignature(descriptiveName, signature.OutputSignature(), "output");
if (!signature.Void && signature.OutputSignature().Count == 0)
{
throw new ProcedureException(Org.Neo4j.Kernel.Api.Exceptions.Status_Procedure.ProcedureRegistrationFailed, "Procedures with zero output fields must be declared as VOID");
}
CallableProcedure oldImplementation = _procedures.get(name);
if (oldImplementation == null)
{
_procedures.put(name, proc, signature.CaseInsensitive());
}
else
{
if (overrideCurrentImplementation)
{
_procedures.put(name, proc, signature.CaseInsensitive());
}
else
{
throw new ProcedureException(Org.Neo4j.Kernel.Api.Exceptions.Status_Procedure.ProcedureRegistrationFailed, "Unable to register procedure, because the name `%s` is already in use.", name);
}
}
}
/// <summary>
/// Register a new function.
/// </summary>
/// <param name="function"> the function. </param>
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: public void register(org.neo4j.kernel.api.proc.CallableUserFunction function, boolean overrideCurrentImplementation) throws org.neo4j.internal.kernel.api.exceptions.ProcedureException
public virtual void Register(CallableUserFunction function, bool overrideCurrentImplementation)
{
UserFunctionSignature signature = function.Signature();
QualifiedName name = signature.Name();
CallableUserFunction oldImplementation = _functions.get(name);
if (oldImplementation == null)
{
_functions.put(name, function, signature.CaseInsensitive());
}
else
{
if (overrideCurrentImplementation)
{
_functions.put(name, function, signature.CaseInsensitive());
}
else
{
throw new ProcedureException(Org.Neo4j.Kernel.Api.Exceptions.Status_Procedure.ProcedureRegistrationFailed, "Unable to register function, because the name `%s` is already in use.", name);
}
}
}