org.apache.avalon.fortress.examples.servlet
Class ServletContainer

java.lang.Object
  org.apache.avalon.framework.logger.AbstractLogEnabled
      org.apache.avalon.fortress.impl.AbstractContainer
          org.apache.avalon.fortress.impl.DefaultContainer
              org.apache.avalon.fortress.examples.servlet.ServletContainer

All Implemented Interfaces:

Configurable, Container, Contextualizable, Disposable, Initializable, LogEnabled, Serviceable

public final class ServletContainer

extends DefaultContainer

Fortress based servlet example. Presents a simple page to the user displaying the possible languages they can see the text 'hello world' written in.

Version:

CVS $Revision: 1.8 $ $Date: 2004/02/24 22:31:22 $

Author:

Avalon Development Team

Field Summary

static java.lang.String

KEY

Fields inherited from class org.apache.avalon.fortress.impl.AbstractContainer

DEFAULT_ENTRY, m_classLoader, m_commandSink, m_componentContext, m_components, m_context, m_extManager, m_instrumentManager, m_loggerManager, m_mapper, m_metaManager, m_poolManager, m_serviceManager, m_shutDownOrder, SELECTOR_ENTRY

Fields inherited from interface org.apache.avalon.fortress.Container

ROLE

Constructor Summary

ServletContainer()

Method Summary

void	dispose() Release resources
void	handleRequest(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response) Simple method to handle requests sent to the container from the controlling servlet.
void	initialize() Initializes this component.

Methods inherited from class org.apache.avalon.fortress.impl.DefaultContainer

configure, getServiceManager, interpretProxy

Methods inherited from class org.apache.avalon.fortress.impl.AbstractContainer

addComponent, contextualize, createHintMap, createObjectFactory, get, getProxyManager, getRoleKey, has, provideComponentContext, provideServiceManager, service, setProxyManager

Methods inherited from class org.apache.avalon.framework.logger.AbstractLogEnabled

enableLogging, getLogger, setupLogger, setupLogger, setupLogger

Methods inherited from class java.lang.Object

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

Field Detail

KEY

public static final java.lang.String KEY

See Also:

Constant Field Values

Constructor Detail

ServletContainer

public ServletContainer()

Method Detail

initialize

public void initialize()
                throws java.lang.Exception

Initializes this component.

Specified by:

initialize in interface Initializable

Overrides:

initialize in class AbstractContainer

Throws:

java.lang.Exception - if an error occurs

handleRequest

public void handleRequest(javax.servlet.ServletRequest request,
                          javax.servlet.ServletResponse response)
                   throws javax.servlet.ServletException,
                          java.io.IOException

Simple method to handle requests sent to the container from the controlling servlet. This container simply displays a page containing a list of possible languages the user can see the text 'hello world' written in.

Parameters:

request - a ServletRequest instance

response - a ServletResponse instance

Throws:

javax.servlet.ServletException - if a servlet error occurs

java.io.IOException - if an IO error occurs

dispose

public void dispose()

Release resources

Specified by:

dispose in interface Disposable

Overrides:

dispose in class AbstractContainer