HydraExpress™ C++ API Reference Guide

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rwsf::HttpSessionIdGenerator Class Referenceabstract

Abstract base class for implementing HTTP session ID generator. More...

#include <rwsf/servlet/http/HttpSessionIdGenerator.h>

Public Member Functions

virtual ~HttpSessionIdGenerator ()
 
virtual std::string generateSessionId ()=0
 

Related Functions

(Note that these are not member functions.)

#define RWSF_DEFINE_HTTP_SESSION_ID_GENERATOR(NAME)
 

Detailed Description

rwsf::HttpSessionIdGenerator serves as an base class for implementing an unique string generator used by servlet container to identify a session. To create a generator, derive from this class and override the generateSessionId() function.

To register a generator, see RWSF_DEFINE_HTTP_SESSION_ID_GENERATOR documentation.

Constructor & Destructor Documentation

virtual rwsf::HttpSessionIdGenerator::~HttpSessionIdGenerator ( )
inlinevirtual

Destuctor.

Member Function Documentation

virtual std::string rwsf::HttpSessionIdGenerator::generateSessionId ( )
pure virtual

Returns a unique string.

Friends And Related Function Documentation

#define RWSF_DEFINE_HTTP_SESSION_ID_GENERATOR (   NAME)
related

Defines a function that returns an instance of NAME. The Agent uses the function to construct an instance of HttpSessionIdGenerator. For example, to register MyGenerator:

and then add the property "http-session-id-generator" with the value of "library.createMyGenerator" in the handler chain for servlet type in main configuration file (usually <installdir>/conf/rwagent.xml).

...
<rwsf:handler name="servlet"
class="rwsf_servlet<ver>.createServletMessageInfoHandlerImp"
handlerChain="request">
...
<rwsf:property name="rwsf:httpSessionIdGenerator" value="library.createMyGenerator"/>
</rwsf:handler>
...

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