uk.ac.ed.epcc.webapp.servlet.resource

Class ServletResourceService

java.lang.Object

uk.ac.ed.epcc.webapp.servlet.resource.ServletResourceService

All Implemented Interfaces:

AppContextCleanup, AppContextService<ResourceService>, ResourceService

public class ServletResourceService
extends java.lang.Object
implements ResourceService

ResourceServlet that can also get resources from the ServletContext

Constructor Summary

Constructors

Constructor and Description
ServletResourceService(AppContext conn, ServletContext c)

Method Summary

Modifier and Type	Method and Description
void	cleanup() AppContext is being closed.
AppContext	getContext()
java.net.URL	getResource(java.lang.String name) get an identifying URL for the resource A null result implies the resource cannot be located
java.io.InputStream	getResourceAsStream(java.lang.String name) get an InputStream to read the resource.
java.lang.Class<? super ResourceService>	getType() Returns the type of service the class should be registered under.

Methods inherited from class java.lang.Object

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

Constructor Detail

ServletResourceService

public ServletResourceService(AppContext conn,
                              ServletContext c)

Method Detail

getResource

public java.net.URL getResource(java.lang.String name)

Description copied from interface: ResourceService

get an identifying URL for the resource A null result implies the resource cannot be located

Specified by:

getResource in interface ResourceService

Returns:

URL

getResourceAsStream

public java.io.InputStream getResourceAsStream(java.lang.String name)
                                        throws java.lang.Exception

Description copied from interface: ResourceService

get an InputStream to read the resource.

Specified by:

getResourceAsStream in interface ResourceService

Returns:

InputStream

Throws:

java.lang.Exception - s

cleanup

public void cleanup()

Description copied from interface: AppContextCleanup

AppContext is being closed. Only use this for cleanup that can't be handled by normal garbage collection or for state which is never returned by reference.

Specified by:

cleanup in interface AppContextCleanup

getContext

public AppContext getContext()

getType

public java.lang.Class<? super ResourceService> getType()

Description copied from interface: AppContextService

Returns the type of service the class should be registered under.

Specified by:

getType in interface AppContextService<ResourceService>

Returns:

registration type