org.apache.tiles.portlet.context

Class PortletTilesApplicationContext

java.lang.Object

org.apache.tiles.portlet.context.PortletTilesApplicationContext

All Implemented Interfaces:

TilesApplicationContext

public class PortletTilesApplicationContext
extends Object
implements TilesApplicationContext

Portlet-based TilesApplicationContext implementation.

Version:

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

Field Summary

Fields

Modifier and Type	Field and Description
protected javax.portlet.PortletContext	context The PortletContext for this web application.

Constructor Summary

Constructors

Constructor and Description
PortletTilesApplicationContext(javax.portlet.PortletContext context) Creates a new instance of PortletTilesApplicationContext.

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.
javax.portlet.PortletContext	getPortletContext() Return the PortletContext for this context.
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.
void	initialize(javax.portlet.PortletContext context) Initialize (or reinitialize) this PortletTilesApplicationContext instance for the specified Portlet 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

Field Detail

context

protected javax.portlet.PortletContext context

The PortletContext for this web application.

Constructor Detail

PortletTilesApplicationContext

public PortletTilesApplicationContext(javax.portlet.PortletContext context)

Creates a new instance of PortletTilesApplicationContext.

Parameters:

context - The portlet 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.

initialize

public void initialize(javax.portlet.PortletContext context)

Initialize (or reinitialize) this PortletTilesApplicationContext instance for the specified Portlet API objects.

Parameters:

context - The PortletContext 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.

getPortletContext

public javax.portlet.PortletContext getPortletContext()

Return the PortletContext for this context.

Returns:

The original portlet 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

createRequestContext

public TilesRequestContext createRequestContext(Object request,
                                                Object response)

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

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

Parameters:

request - The request object.

response - The response object.

Returns:

The corresponding Tiles request context.