TdjServer Class Reference

Basic server class for the Web Component framework. More...

Inheritance diagram for TdjServer:

Public Member Functions
	TdjServer ()
	Create a TdjServer using the default host and port.
	TdjServer (const Integer APort)
	Create a TdjServer, using the specified port and the default host.
	TdjServer (const string AHost, const Integer APort=DEFAULT_BINDING_PORT)
	Create a TdjServer, using the specfied host and port.
	~TdjServer ()
	Destructor.
	Add (TdjWebComponentContextHandler Context)
	Add a new context.
	AddConnector (const IConnector Connector)
	Add a preconfigured connector.
	AddConnector (const string Host, Integer Port=DEFAULT_BINDING_PORT)
	Create and add a connector for a host and port.
	AddHandler (const IHandler Handler)
	Add a handler to the container.
Integer	ConnectorCount ()
	The number of connectors.
IHandler	GetHandler ()
Boolean	IsStarted ()
Boolean	IsStopped ()
	RemoveHandler (const IHandler Handler)
	Removes a handler from this container.
	SetHandler (const IHandler Value)
	SetStarted (const Boolean Value)
	SetStopped (const Boolean Value)
	Start ()
	Starts the component.
	StartConnectors ()
	Stop ()
	Stops the component.
	StopConnectors ()
	StopContextHandlers ()

Public Attributes
< > TdjStrings	ConnectorList
IHandlerContainer	ContextHandlers
TStrings	ContextNames
TCriticalSection	CS
string	FDefaultHost
Integer	FDefaultPort
IHandler	FHandler
Boolean	FStopped
IHandler	Handler
Boolean	Started
Boolean	Stopped

Protected Member Functions
	CheckStarted ()
	Raises an exception if the lifecycle is in "started" state.
	CheckStopped ()
	Raises an exception if the lifecycle is in "stopped" state.
TIdHTTPSession	GetSession (TdjServerContext Context, TdjRequest Request, TdjResponse Response, const Boolean Create)
	Get a HTTP session.
	Handle (const string Target, TdjServerContext Context, TdjRequest Request, TdjResponse Response)
	Handles an HTTP request.

Detailed Description

Basic server class for the Web Component framework.

Constructor & Destructor Documentation

TdjServer() [1/3]

TdjServer::TdjServer

(

)

Create a TdjServer using the default host and port.

References Add().

Referenced by StartConnectors(), and StopContextHandlers().

TdjServer() [2/3]

TdjServer::TdjServer

(

const Integer

APort

)

Create a TdjServer, using the specified port and the default host.

Parameters

APort

the port to be used.

TdjServer() [3/3]

TdjServer::TdjServer	(	const string	AHost,
		const Integer	APort = DEFAULT_BINDING_PORT )

Create a TdjServer, using the specfied host and port.

Parameters

AHost	the host to be used.
APort	the port to be used.

~TdjServer()

TdjServer::~TdjServer

(

)

Destructor.

Member Function Documentation

Add()

TdjServer::Add

(

TdjWebComponentContextHandler

Context

)

Add a new context.

Parameters

Context

the context handler.

Exceptions

EWebComponentException

if an error occurs that interferes with the component's normal operation.

Referenced by TdjServer(), and ConnectorCount().

AddConnector() [1/2]

TdjServer::AddConnector

(

const IConnector

Connector

)

Add a preconfigured connector.

Parameters

Connector

the connector

AddConnector() [2/2]

TdjServer::AddConnector	(	const string	Host,
		Integer	Port = DEFAULT_BINDING_PORT )

Create and add a connector for a host and port.

Parameters

Host	the connector host name
Port	the connector port number

AddHandler()

TdjHandlerWrapper::AddHandler ( const IHandler Handler )

inherited

Add a handler to the container.

This implementation of AddHandler calls SetHandler with the passed handler. If this HandlerWrapper had a previous wrapped handler, then it is passed to a call to AddHandler on the passed handler.

Parameters

Handler

the handler to be added

Implements IHandlerContainer.

CheckStarted()

TdjLifeCycle::CheckStarted ( )

protectedinherited

Raises an exception if the lifecycle is in "started" state.

CheckStopped()

TdjLifeCycle::CheckStopped ( )

protectedinherited

Raises an exception if the lifecycle is in "stopped" state.

References TdjLifeCycle().

ConnectorCount()

Integer TdjServer::ConnectorCount

(

)

The number of connectors.

Returns

number of connectors

References Add().

GetHandler()

IHandler TdjHandlerWrapper::GetHandler ( )

inherited

References Handler, and SetHandler().

GetSession()

TIdHTTPSession TdjHandlerWrapper::GetSession ( TdjServerContext Context, TdjRequest Request, TdjResponse Response, const Boolean Create )

protectedinherited

Get a HTTP session.

References TdjHandlerWrapper(), FHandler, Handler, and SetHandler().

Referenced by TdjWebComponentContextHandler::Add().

Handle()

TdjServerBase::Handle ( const string Target, TdjServerContext Context, TdjRequest Request, TdjResponse Response )

protectedinherited

Handles an HTTP request.

Parameters

Target	Target path or resource identifier
Context	Server context for this request
Request	HTTP request object
Response	HTTP response object to populate

Exceptions

EWebComponentException

if an exception occurs that interferes with the component's normal operation.

Implements IHandler.

IsStarted()

Boolean TdjLifeCycle::IsStarted ( )

inherited

Returns

True if component is started

Implements ILifeCycle.

References TdjLifeCycle().

Referenced by DoStart(), and TdjWebComponentHandler::InvokeService().

IsStopped()

Boolean TdjLifeCycle::IsStopped ( )

inherited

Returns

True if component is stopped

Implements ILifeCycle.

References Create().

Referenced by DoStart().

RemoveHandler()

TdjHandlerWrapper::RemoveHandler ( const IHandler Handler )

inherited

Removes a handler from this container.

Parameters

Handler

Handler to remove

Implements IHandlerContainer.

SetHandler()

TdjHandlerWrapper::SetHandler ( const IHandler Value )

inherited

References TdjHandlerWrapper(), Create(), and Handler.

Referenced by GetHandler(), and GetSession().

SetStarted()

TdjLifeCycle::SetStarted ( const Boolean Value )

inherited

Referenced by DoStop().

SetStopped()

TdjLifeCycle::SetStopped ( const Boolean Value )

inherited

Referenced by DoStop().

Start()

TdjLifeCycle::Start ( )

inherited

Starts the component.

Implements ILifeCycle.

References TdjLifeCycle().

Referenced by DoStart().

StartConnectors()

TdjServer::StartConnectors

(

)

References TdjServer(), and Create().

Stop()

TdjLifeCycle::Stop ( )

inherited

Stops the component.

Implements ILifeCycle.

References Stopped.

Referenced by DoStart(), and TdjWebComponentHandler::InvokeService().

StopConnectors()

TdjServer::StopConnectors

(

)

StopContextHandlers()

TdjServer::StopContextHandlers

(

)

References TdjServer(), and Create().

Member Data Documentation

ConnectorList

< > TdjStrings TdjServer::ConnectorList

ContextHandlers

IHandlerContainer TdjServer::ContextHandlers

ContextNames

TStrings TdjServer::ContextNames

CS

TCriticalSection TdjLifeCycle::CS

inherited

Referenced by ~TdjLifeCycle().

FDefaultHost

string TdjServer::FDefaultHost

FDefaultPort

Integer TdjServer::FDefaultPort

FHandler

IHandler TdjHandlerWrapper::FHandler

inherited

Referenced by GetSession().

FStopped

Boolean TdjLifeCycle::FStopped

inherited

Referenced by ~TdjLifeCycle(), and DoStop().

Handler

IHandler TdjHandlerWrapper::Handler

inherited

Referenced by GetHandler(), GetSession(), and SetHandler().

Started

Boolean TdjLifeCycle::Started

inherited

Referenced by TdjHandlerCollection::~TdjHandlerCollection(), and DoStop().

Stopped

Boolean TdjLifeCycle::Stopped

inherited

Referenced by DoStop(), and Stop().