org.apache.tiles.impl
Class BasicTilesContainer

java.lang.Object
  org.apache.tiles.impl.BasicTilesContainer

All Implemented Interfaces:

AttributeEvaluatorFactoryAware, TilesContainer

public class BasicTilesContainer
extends Object
implements TilesContainer, AttributeEvaluatorFactoryAware

Basic implementation of the tiles container interface. In most cases, this container will be customized by injecting customized services, not necessarily by override the container

Since:

2.0

Version:

$Rev: 1330672 $ $Date: 2012-04-26 02:58:16 -0400 (Thu, 26 Apr 2012) $

Constructor Summary

BasicTilesContainer()

Method Summary

void	endContext(org.apache.tiles.request.Request request)
Object	evaluate(Attribute attribute, org.apache.tiles.request.Request request)
org.apache.tiles.request.ApplicationContext	getApplicationContext() Returns the Tiles application context used by this container.
AttributeContext	getAttributeContext(org.apache.tiles.request.Request request)
protected AttributeContext	getContext(org.apache.tiles.request.Request tilesContext) Get attribute context from request.
protected Deque<AttributeContext>	getContextStack(org.apache.tiles.request.Request tilesContext) Returns the context stack.
Definition	getDefinition(String definitionName, org.apache.tiles.request.Request request)
DefinitionsFactory	getDefinitionsFactory() Returns the definitions factory.
PreparerFactory	getPreparerFactory() Returns the preparer factory used by this container.
boolean	isValidDefinition(String definitionName, org.apache.tiles.request.Request request)
protected AttributeContext	popContext(org.apache.tiles.request.Request tilesContext) Pops a context object out of the stack.
void	prepare(String preparer, org.apache.tiles.request.Request request)
protected void	pushContext(AttributeContext context, org.apache.tiles.request.Request tilesContext) Pushes a context object in the stack.
void	render(Attribute attr, org.apache.tiles.request.Request request)
void	render(Definition definition, org.apache.tiles.request.Request request) Renders the specified definition.
protected void	render(org.apache.tiles.request.Request request, AttributeContext attributeContext) Renders the specified attribute context.
void	render(String definitionName, org.apache.tiles.request.Request request)
void	renderContext(org.apache.tiles.request.Request request)
void	setApplicationContext(org.apache.tiles.request.ApplicationContext context) Sets the Tiles application context to use.
void	setAttributeEvaluatorFactory(AttributeEvaluatorFactory attributeEvaluatorFactory) Sets the attribute evaluator factory.
void	setDefinitionsFactory(DefinitionsFactory definitionsFactory) Set the definitions factory.
void	setPreparerFactory(PreparerFactory preparerFactory) Set the preparerInstance factory.
void	setRendererFactory(org.apache.tiles.request.render.RendererFactory rendererFactory) Sets the renderer instance factory.
AttributeContext	startContext(org.apache.tiles.request.Request request)

Methods inherited from class java.lang.Object

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

Constructor Detail

BasicTilesContainer

public BasicTilesContainer()

Method Detail

startContext

public AttributeContext startContext(org.apache.tiles.request.Request request)

Specified by:

startContext in interface TilesContainer

endContext

public void endContext(org.apache.tiles.request.Request request)

Specified by:

endContext in interface TilesContainer

renderContext

public void renderContext(org.apache.tiles.request.Request request)

Specified by:

renderContext in interface TilesContainer

getApplicationContext

public org.apache.tiles.request.ApplicationContext getApplicationContext()

Returns the Tiles application context used by this container.

Specified by:

getApplicationContext in interface TilesContainer

Returns:

the application context for this container.

setApplicationContext

public void setApplicationContext(org.apache.tiles.request.ApplicationContext context)

Sets the Tiles application context to use.

Parameters:

context - The Tiles application context.

getAttributeContext

public AttributeContext getAttributeContext(org.apache.tiles.request.Request request)

Specified by:

getAttributeContext in interface TilesContainer

getDefinitionsFactory

public DefinitionsFactory getDefinitionsFactory()

Returns the definitions factory.

Returns:

The definitions factory used by this container.

setDefinitionsFactory

public void setDefinitionsFactory(DefinitionsFactory definitionsFactory)

Set the definitions factory. This method first ensures that the container has not yet been initialized.

Parameters:

definitionsFactory - the definitions factory for this instance.

getPreparerFactory

public PreparerFactory getPreparerFactory()

Returns the preparer factory used by this container.

Returns:

return the preparerInstance factory used by this container.

setPreparerFactory

public void setPreparerFactory(PreparerFactory preparerFactory)

Set the preparerInstance factory. This method first ensures that the container has not yet been initialized.

Parameters:

preparerFactory - the preparerInstance factory for this conainer.

setRendererFactory

public void setRendererFactory(org.apache.tiles.request.render.RendererFactory rendererFactory)

Sets the renderer instance factory.

Parameters:

rendererFactory - the renderer instance factory for this container.

Since:

2.1.0

setAttributeEvaluatorFactory

public void setAttributeEvaluatorFactory(AttributeEvaluatorFactory attributeEvaluatorFactory)

Sets the attribute evaluator factory.

Specified by:

setAttributeEvaluatorFactory in interface AttributeEvaluatorFactoryAware

Parameters:

attributeEvaluatorFactory - The attribute evaluator factory to use.

prepare

public void prepare(String preparer,
                    org.apache.tiles.request.Request request)

Specified by:

prepare in interface TilesContainer

render

public void render(String definitionName,
                   org.apache.tiles.request.Request request)

Specified by:

render in interface TilesContainer

render

public void render(Definition definition,
                   org.apache.tiles.request.Request request)

Renders the specified definition.

Specified by:

render in interface TilesContainer

Parameters:

definition - The definition to render.

request - The request context.

Since:

2.1.3

render

public void render(Attribute attr,
                   org.apache.tiles.request.Request request)
            throws IOException

Specified by:

render in interface TilesContainer

Throws:

IOException

evaluate

public Object evaluate(Attribute attribute,
                       org.apache.tiles.request.Request request)

Specified by:

evaluate in interface TilesContainer

isValidDefinition

public boolean isValidDefinition(String definitionName,
                                 org.apache.tiles.request.Request request)

Specified by:

isValidDefinition in interface TilesContainer

getDefinition

public Definition getDefinition(String definitionName,
                                org.apache.tiles.request.Request request)

Specified by:

getDefinition in interface TilesContainer

getContextStack

protected Deque<AttributeContext> getContextStack(org.apache.tiles.request.Request tilesContext)

Returns the context stack.

Parameters:

tilesContext - The Tiles context object to use.

Returns:

The needed stack of contexts.

Since:

2.0.6

pushContext

protected void pushContext(AttributeContext context,
                           org.apache.tiles.request.Request tilesContext)

Pushes a context object in the stack.

Parameters:

context - The context to push.

tilesContext - The Tiles context object to use.

Since:

2.0.6

popContext

protected AttributeContext popContext(org.apache.tiles.request.Request tilesContext)

Pops a context object out of the stack.

Parameters:

tilesContext - The Tiles context object to use.

Returns:

The popped context object.

Since:

2.0.6

getContext

protected AttributeContext getContext(org.apache.tiles.request.Request tilesContext)

Get attribute context from request.

Parameters:

tilesContext - current Tiles application context.

Returns:

BasicAttributeContext or null if context is not found.

Since:

2.0.6

render

protected void render(org.apache.tiles.request.Request request,
                      AttributeContext attributeContext)

Renders the specified attribute context.

Parameters:

request - The request context.

attributeContext - The context to render.

Throws:

InvalidTemplateException - If the template is not valid.

org.apache.tiles.request.render.CannotRenderException - If something goes wrong during rendering.

Since:

2.1.3