Page Speed Optimization Libraries  1.2.24.1
net/instaweb/http/public/request_context.h
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00001 /*
00002  * Copyright 2012 Google Inc.
00003  *
00004  * Licensed under the Apache License, Version 2.0 (the "License");
00005  * you may not use this file except in compliance with the License.
00006  * You may obtain a copy of the License at
00007  *
00008  *      http:///www.apache.org/licenses/LICENSE-2.0
00009  *
00010  * Unless required by applicable law or agreed to in writing, software
00011  * distributed under the License is distributed on an "AS IS" BASIS,
00012  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00013  * See the License for the specific language governing permissions and
00014  * limitations under the License.
00015  */
00016 
00018 
00019 #ifndef NET_INSTAWEB_HTTP_PUBLIC_REQUEST_CONTEXT_H_
00020 #define NET_INSTAWEB_HTTP_PUBLIC_REQUEST_CONTEXT_H_
00021 
00022 #include "net/instaweb/util/public/basictypes.h"
00023 #include "net/instaweb/util/public/ref_counted_ptr.h"
00024 #include "net/instaweb/util/public/scoped_ptr.h"
00025 
00026 namespace net_instaweb {
00027 
00028 class AbstractMutex;
00029 class LogRecord;
00030 class RequestContext;
00031 class RequestTrace;
00032 class ThreadSystem;
00033 
00034 typedef RefCountedPtr<RequestContext> RequestContextPtr;
00035 
00043 class RequestContext : public RefCounted<RequestContext> {
00044  public:
00048   explicit RequestContext(AbstractMutex* logging_mutex);
00049 
00052   static RequestContextPtr NewTestRequestContext(ThreadSystem* thread_system);
00053 
00055   RequestTrace* trace_context() { return trace_context_.get(); }
00056   void set_trace_context(RequestTrace* x);
00057 
00059   LogRecord* log_record();
00060 
00061  protected:
00064   RequestContext();
00065 
00068   void set_log_record(LogRecord* l);
00069 
00071   virtual ~RequestContext();
00072   REFCOUNT_FRIEND_DECLARATION(RequestContext);
00073 
00074  private:
00076   scoped_ptr<LogRecord> log_record_;
00077 
00079   scoped_ptr<RequestTrace> trace_context_;
00080 
00081   DISALLOW_COPY_AND_ASSIGN(RequestContext);
00082 };
00083 
00084 }  
00085 
00086 #endif  ///< NET_INSTAWEB_HTTP_PUBLIC_REQUEST_CONTEXT_H_
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