org.apache.tiles.servlet.context

Class ServletTilesApplicationContext

java.lang.Object

org.apache.tiles.servlet.context.ServletTilesApplicationContext

All Implemented Interfaces:

TilesApplicationContext

public class ServletTilesApplicationContext
extends Object
implements TilesApplicationContext

Servlet-based implementation of the TilesApplicationContext interface.

Version:

$Rev: 709140 $ $Date: 2008-10-30 12:07:50 +0100 (gio, 30 ott 2008) $

Constructor Summary

Constructors

Constructor and Description
ServletTilesApplicationContext(javax.servlet.ServletContext servletContext) Creates a new instance of ServletTilesApplicationContext.

Method Summary

Modifier and Type	Method and Description
TilesRequestContext	createRequestContext(Object request, Object response) Deprecated. Use TilesRequestContextFactory.createRequestContext(TilesApplicationContext, Object...) .
Map<String,Object>	getApplicationScope() Returns a mutable Map that maps application scope attribute names to their values.
Object	getContext() Returns the original, technology-dependent, context.
Map<String,String>	getInitParams() Return an immutable Map that maps context application initialization parameters to their values.
URL	getResource(String path) Return a URL for the application resource mapped to the specified path.
Set<URL>	getResources(String path) Return a URL for the application resource mapped to the specified path.
javax.servlet.ServletContext	getServletContext() Deprecated. Use getContext().
void	initialize(javax.servlet.ServletContext context) Initialize (or reinitialize) this TilesApplicationContext instance for the specified Servlet API objects.
void	release() Release references to allocated resources acquired in initialize() of via subsequent processing.

Methods inherited from class java.lang.Object

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

Constructor Detail

ServletTilesApplicationContext

public ServletTilesApplicationContext(javax.servlet.ServletContext servletContext)

Creates a new instance of ServletTilesApplicationContext.

Parameters:

servletContext - The servlet context to use.

Method Detail

getContext

public Object getContext()

Returns the original, technology-dependent, context.

Specified by:

getContext in interface TilesApplicationContext

Returns:

The original application context.

getApplicationScope

public Map<String,Object> getApplicationScope()

Returns a mutable Map that maps application scope attribute names to their values.

Specified by:

getApplicationScope in interface TilesApplicationContext

Returns:

Map of key value pairs.

getInitParams

public Map<String,String> getInitParams()

Return an immutable Map that maps context application initialization parameters to their values.

Specified by:

getInitParams in interface TilesApplicationContext

Returns:

initialization parameters

getResource

public URL getResource(String path)
                throws IOException

Return a URL for the application resource mapped to the specified path.

Specified by:

getResource in interface TilesApplicationContext

Parameters:

path - to the desired resource.

Returns:

the first located resource which matches the given path.

Throws:

IOException - if the path is malformed

getResources

public Set<URL> getResources(String path)
                      throws IOException

Return a URL for the application resource mapped to the specified path.

Specified by:

getResources in interface TilesApplicationContext

Parameters:

path - to the desired resource.

Returns:

all resources which match the given path.

Throws:

IOException - if the url is illegal

getServletContext

public javax.servlet.ServletContext getServletContext()

Deprecated. Use getContext().

Returns the servlet context.

Returns:

The servlet context.

initialize

public void initialize(javax.servlet.ServletContext context)

Initialize (or reinitialize) this TilesApplicationContext instance for the specified Servlet API objects.

Parameters:

context - The ServletContext for this web application

release

public void release()

Release references to allocated resources acquired in initialize() of via subsequent processing. After this method is called, subsequent calls to any other method than initialize() will return undefined results.

createRequestContext

public TilesRequestContext createRequestContext(Object request,
                                                Object response)

Deprecated. Use TilesRequestContextFactory.createRequestContext(TilesApplicationContext, Object...) .

Creates a servlet context for a given request/response pair.

Parameters:

request - The request object.

response - The response object.

Returns:

The corresponding Tiles request context.