Package de.aristaflow.adept2.base.servletcontainer

Class DynamicServletWrapper

java.lang.Object

de.aristaflow.adept2.base.servletcontainer.DynamicServletWrapper

All Implemented Interfaces:

DynamicServlet, javax.servlet.Servlet

public class DynamicServletWrapper
extends Object
implements DynamicServlet

A simple wrapper to provide DynamicServlet for a HttpServlet. This class forwards all calls, the name can be overridden, notifications for a servlet being (un)deployed are ignored.

Field Summary

Fields

Modifier and Type	Field	Description
protected javax.servlet.http.HttpServlet	servlet	The wrapped servlet.
protected String	servletName	The name of the servlet or null in case it should be retrieved from the wrapped servlet.

Constructor Summary

Constructors

Constructor	Description
DynamicServletWrapper(String servletName, javax.servlet.http.HttpServlet servlet)	Creates a new wrapper for the designated servlet.

Method Summary

Modifier and Type	Method	Description
void	destroy()
javax.servlet.ServletConfig	getServletConfig()
String	getServletInfo()
String	getServletName()	Gets the name of the servlet.
void	init(javax.servlet.ServletConfig config)
void	service(javax.servlet.ServletRequest req, javax.servlet.ServletResponse res)
void	servletDeployed(javax.servlet.ServletContext context, String urlPattern)	Notifies the servlet that it has been deployed with the designated context and the designated pattern.
void	servletUndeployed(javax.servlet.ServletContext context)	Notifies the servlet that it has been undeployed.

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.aristaflow.adept2.base.servletcontainer.DynamicServlet

servletDeployed

Field Detail

servletName

protected String servletName

The name of the servlet or null in case it should be retrieved from the wrapped servlet.

servlet

protected final javax.servlet.http.HttpServlet servlet

The wrapped servlet.

Constructor Detail

DynamicServletWrapper

public DynamicServletWrapper(String servletName,
                             javax.servlet.http.HttpServlet servlet)

Creates a new wrapper for the designated servlet.

Parameters:

servletName - The name of the servlet or null in case it should be retrieved from the designated servlet.

servlet - The wrapped servlet.

Method Detail

init

public void init(javax.servlet.ServletConfig config)
          throws javax.servlet.ServletException

Specified by:

init in interface javax.servlet.Servlet

Throws:

javax.servlet.ServletException

getServletConfig

public javax.servlet.ServletConfig getServletConfig()

Specified by:

getServletConfig in interface javax.servlet.Servlet

service

public void service(javax.servlet.ServletRequest req,
                    javax.servlet.ServletResponse res)
             throws javax.servlet.ServletException,
                    IOException

Specified by:

service in interface javax.servlet.Servlet

Throws:

javax.servlet.ServletException

IOException

getServletInfo

public String getServletInfo()

Specified by:

getServletInfo in interface javax.servlet.Servlet

destroy

public void destroy()

Specified by:

destroy in interface javax.servlet.Servlet

getServletName

public String getServletName()

Description copied from interface: DynamicServlet

Gets the name of the servlet. Note that usually the servlet implementations rely on the servlet configuration to provide a name. However, when using a DynamicServlet, the servlet name has to be provided explicitly.

Specified by:

getServletName in interface DynamicServlet

Returns:

The name of the servlet.

servletDeployed

public void servletDeployed(javax.servlet.ServletContext context,
                            String urlPattern)

Description copied from interface: DynamicServlet

Notifies the servlet that it has been deployed with the designated context and the designated pattern. Note that the servlet usually will not have been initialised yet.

Specified by:

servletDeployed in interface DynamicServlet

Parameters:

context - The servlet context of this servlet.

urlPattern - The URL pattern (mapping) this servlet has been deployed with.

servletUndeployed

public void servletUndeployed(javax.servlet.ServletContext context)

Description copied from interface: DynamicServlet

Notifies the servlet that it has been undeployed.

Specified by:

servletUndeployed in interface DynamicServlet

Parameters:

context - The servlet context of this servlet.