void ReleaseProcessor(EndpointAddressProcessor context)
{
lock (processorPool)
{
context.Next = processorPool.Target as EndpointAddressProcessor;
processorPool.Target = context;
}
}
internal EndpointAddressProcessor Pop()
{
EndpointAddressProcessor p = _processor;
if (null != p)
{
_processor = p.Next;
p.Next = null;
return(p);
}
return(null);
}
internal EndpointAddressProcessor Pop()
{
EndpointAddressProcessor p = processor;
if (null != p)
{
processor = (EndpointAddressProcessor)p.next;
p.next = null;
return(p);
}
return(null);
}
void ReleaseProcessor(EndpointAddressProcessor processor)
{
lock (processorPool)
{
ProcessorPool pool = processorPool.Target as ProcessorPool;
if (null == pool)
{
pool = new ProcessorPool();
processorPool.Target = pool;
}
pool.Push(processor);
}
}
Candidate GetSingleMatch(CandidateSet cset, Message message)
{
int candiCount = cset.candidates.Count;
if (cset.qnames.Count == 0)
{
if (candiCount == 0)
{
return(null);
}
else if (candiCount == 1)
{
return(cset.candidates[0]);
}
else
{
Collection <MessageFilter> matches = new Collection <MessageFilter>();
for (int i = 0; i < candiCount; ++i)
{
matches.Add(cset.candidates[i].filter);
}
throw TraceUtility.ThrowHelperError(new MultipleFilterMatchesException(SR.FilterMultipleMatches, null, matches), message);
}
}
EndpointAddressProcessor context = CreateProcessor(size);
context.ProcessHeaders(message, cset.qnames, headerLookup);
Candidate can = null;
List <Candidate> candis = cset.candidates;
for (int i = 0; i < candiCount; ++i)
{
if (context.TestMask(candis[i].mask))
{
if (can != null)
{
Collection <MessageFilter> matches = new Collection <MessageFilter>();
matches.Add(can.filter);
matches.Add(candis[i].filter);
throw TraceUtility.ThrowHelperError(new MultipleFilterMatchesException(SR.FilterMultipleMatches, null, matches), message);
}
can = candis[i];
}
}
ReleaseProcessor(context);
return(can);
}
internal bool Match(Message message)
{
if (size == 0)
{
return(true);
}
EndpointAddressProcessor context = CreateProcessor(size);
context.ProcessHeaders(message, qnameLookup, headerLookup);
bool result = context.TestExact(mask);
ReleaseProcessor(context);
return(result);
}
void InnerMatchFilters(Message message, ICollection <MessageFilter> results, CandidateSet cset)
{
EndpointAddressProcessor context = CreateProcessor(size);
context.ProcessHeaders(message, cset.qnames, headerLookup);
List <Candidate> candis = cset.candidates;
for (int i = 0; i < candis.Count; ++i)
{
if (context.TestMask(candis[i].mask))
{
results.Add(candis[i].filter);
}
}
ReleaseProcessor(context);
}
EndpointAddressProcessor CreateProcessor(int length)
{
if (processorPool.Target != null)
{
lock (processorPool)
{
object o = processorPool.Target;
if (o != null)
{
EndpointAddressProcessor p = (EndpointAddressProcessor)o;
processorPool.Target = p.Next;
p.Next = null;
p.Clear(length);
return(p);
}
}
}
return(new EndpointAddressProcessor(length));
}
EndpointAddressProcessor CreateProcessor(int length)
{
EndpointAddressProcessor p = null;
lock (processorPool)
{
ProcessorPool pool = processorPool.Target as ProcessorPool;
if (null != pool)
{
p = pool.Pop();
}
}
if (null != p)
{
p.Clear(length);
return(p);
}
return(new EndpointAddressProcessor(length));
}
internal void Push(EndpointAddressProcessor p)
{
p.Next = _processor;
_processor = p;
}
internal void Push(EndpointAddressProcessor p)
{
p.next = processor;
processor = p;
}
