com.sapportals.wcm.util.http.slim

Class SlimRequesterFactory

java.lang.Object

com.sapportals.wcm.util.http.slim.SlimRequesterFactory

All Implemented Interfaces:

IRequesterFactory

public final class SlimRequesterFactory
extends Object
implements IRequesterFactory

Implementation of IWDRequesterFactory for the slim package.

SlimRequesterFactory is caching IWDRequester objects per IWDContext. There is a maximum number of cached (not constructed) objects per context. Requester objects time out after a while and are removed. There is not limit on the number of IWDRequester per context, however when requester are released, only a certain number is kept for further use.

See SlimRequester for information about open connections.

Copyright (c) SAP AG 2001-2003

Constructor Summary

Constructors

Constructor and Description
SlimRequesterFactory()

Method Summary

Modifier and Type	Method and Description
String	getAbsoluteURL(String uri)
HttpUrl	getBase()
IContext	getContext(Object key)
int	getPort()
HttpUrl	getProxy()
IRequester	getRequester(IContext context)
int	getSoTimeout() Returns the timeout used for socket operations.
void	setBaseURL(String url) Set the base URL for this factory.
void	setMaxConnections(int max) Set the maximum number of concurrent connections.
void	setProxyInfo(IProxyInfo info) Sets the proxy information to use by this factory.
void	setSoTimeout(int ms) Sets the timeout for socket operations.
void	shutdown() Free up all resource used by this factory.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SlimRequesterFactory

public SlimRequesterFactory()

Method Detail

getAbsoluteURL

public String getAbsoluteURL(String uri)

Specified by:

getAbsoluteURL in interface IRequesterFactory

Parameters:

uri - TBD: Description of the incoming method parameter

Returns:

the full URL for the given relative URI

getProxy

public HttpUrl getProxy()

getRequester

public IRequester getRequester(IContext context)
                        throws WcmException

Specified by:

getRequester in interface IRequesterFactory

Parameters:

context - needed for authorized connections or null for anonymous requests

Returns:

IWDRequester for the given context.

Throws:

WcmException - Exception raised in failure situation

getContext

public IContext getContext(Object key)

Specified by:

getContext in interface IRequesterFactory

Parameters:

key - TBD: Description of the incoming method parameter

Returns:

a IWDContext for the given key (e.g. username)

getPort

public int getPort()

Specified by:

getPort in interface IRequesterFactory

Returns:

the port number

setBaseURL

public void setBaseURL(String url)
                throws MalformedURLException

Description copied from interface: IRequesterFactory

Set the base URL for this factory. Needs to be called before first requester is retrieved and should not be changed afterwards.

Specified by:

setBaseURL in interface IRequesterFactory

Parameters:

url - baseURL to be set

Throws:

MalformedURLException - Exception raised in failure situation

getBase

public HttpUrl getBase()

Specified by:

getBase in interface IRequesterFactory

Returns:

the installed base URL

setProxyInfo

public void setProxyInfo(IProxyInfo info)

Sets the proxy information to use by this factory.

Specified by:

setProxyInfo in interface IRequesterFactory

Parameters:

info - proxyInfo to be set

setSoTimeout

public void setSoTimeout(int ms)

Description copied from interface: IRequesterFactory

Sets the timeout for socket operations. A value of 0 means inifinite wait.

Specified by:

setSoTimeout in interface IRequesterFactory

Parameters:

ms - soTimeout to be set

getSoTimeout

public int getSoTimeout()

Description copied from interface: IRequesterFactory

Returns the timeout used for socket operations. A timeout value of 0 means infinite timeout.

Specified by:

getSoTimeout in interface IRequesterFactory

Returns:

the timeout (milliseconds) used for socket operations

setMaxConnections

public void setMaxConnections(int max)

Description copied from interface: IRequesterFactory

Set the maximum number of concurrent connections.

Specified by:

setMaxConnections in interface IRequesterFactory

Parameters:

max - maximum number of connections

shutdown

public void shutdown()

Description copied from interface: IRequesterFactory

Free up all resource used by this factory.

Specified by:

shutdown in interface IRequesterFactory