/// <summary>
/// creates a request scope PICurrent from the ThreadScope PICurrent.
/// </summary>
internal PICurrentImpl CreateRequestScopeFromThreadScope()
{
PICurrentImpl result = new PICurrentImpl(GetNrOfSlotsAllocated());
result.SetSlotsFrom(GetThreadScopedCurrent());
return(result);
}
/// <summary>
/// gets the current thread-scope PICurrent.
/// </summary>
/// <remarks>
/// thread scope is managed inside a ThreadStatic member.
/// Sadly using the .NET CallContext is not feasible, because model differs on the server side too much and
/// is also not really specified in detail.
/// </remarks>
internal PICurrentImpl GetThreadScopedCurrent()
{
if (t_threadScopePICurrent == null)
{
t_threadScopePICurrent = new PICurrentImpl(GetNrOfSlotsAllocated());
}
return(t_threadScopePICurrent);
}
/// <summary>sets this picurrent data from another instance.</summary>
internal void SetSlotsFrom(PICurrentImpl other)
{
if (other.m_slots.Length != m_slots.Length)
{
m_slots = new object[other.m_slots.Length];
}
for (int i = 0; i < m_slots.Length; i++)
{
m_slots[i] = other.m_slots[i];
}
}
/// <summary>
/// helper method to set the picurrent inside a message.
/// </summary>
internal static void SetPICurrent(IMessage msg, PICurrentImpl current) {
msg.Properties[SimpleGiopMsg.PI_CURRENT_SLOTS] = current;
}
/// <summary>
/// creates a request scope PICurrent from the ThreadScope PICurrent.
/// </summary>
internal PICurrentImpl CreateRequestScopeFromThreadScope() {
PICurrentImpl result = new PICurrentImpl(GetNrOfSlotsAllocated());
result.SetSlotsFrom(GetThreadScopedCurrent());
return result;
}
/// <summary>
/// copys the request-scope current to the thread-scope current.
/// </summary>
internal void SetFromRequestScope(PICurrentImpl requestCurrent) {
PICurrentImpl threadScoped = GetThreadScopedCurrent();
threadScoped.SetSlotsFrom(requestCurrent);
}
/// <summary>
/// gets the current thread-scope PICurrent.
/// </summary>
/// <remarks>
/// thread scope is managed inside a ThreadStatic member.
/// Sadly using the .NET CallContext is not feasible, because model differs on the server side too much and
/// is also not really specified in detail.
/// </remarks>
internal PICurrentImpl GetThreadScopedCurrent() {
if (t_threadScopePICurrent == null) {
t_threadScopePICurrent = new PICurrentImpl(GetNrOfSlotsAllocated());
}
return t_threadScopePICurrent;
}
/// <summary>sets this picurrent data from another instance.</summary>
internal void SetSlotsFrom(PICurrentImpl other) {
if (other.m_slots.Length != m_slots.Length) {
m_slots = new object[other.m_slots.Length];
}
for (int i = 0; i < m_slots.Length; i++) {
m_slots[i] = other.m_slots[i];
}
}
/// <summary>clears the thread context of all slot data.</summary>
/// <remarks>e.g. used on the server side to remove all context data when the request
/// has been processed.</remarks>
internal void ClearThreadScope() {
t_threadScopePICurrent = null;
}
/// <summary>creates an empty request scope PICurrent</summary>
internal PICurrentImpl CreateEmptyRequestScope() {
PICurrentImpl result = new PICurrentImpl(GetNrOfSlotsAllocated());
return result;
}
/// <summary>
/// copys the request-scope current to the thread-scope current.
/// </summary>
internal void SetFromRequestScope(PICurrentImpl requestCurrent)
{
PICurrentImpl threadScoped = GetThreadScopedCurrent();
threadScoped.SetSlotsFrom(requestCurrent);
}
/// <summary>clears the thread context of all slot data.</summary>
/// <remarks>e.g. used on the server side to remove all context data when the request
/// has been processed.</remarks>
internal void ClearThreadScope()
{
t_threadScopePICurrent = null;
}
/// <summary>creates an empty request scope PICurrent</summary>
internal PICurrentImpl CreateEmptyRequestScope()
{
PICurrentImpl result = new PICurrentImpl(GetNrOfSlotsAllocated());
return(result);
}