org.apache.velocity.context
Interface InternalContextAdapter

All Superinterfaces:

Context, InternalEventContext, InternalWrapperContext

All Known Implementing Classes:

ChainedInternalContextAdapter, EvaluateContext, Foreach.NullHolderContext, InternalContextAdapterImpl, ProxyVMContext

public interface InternalContextAdapter
extends Context, InternalWrapperContext, InternalEventContext

interface to bring all necessary internal and user contexts together. this is what the AST expects to deal with. If anything new comes along, add it here. I will rename soon :)

Version:

$Id: InternalContextAdapter.java 463298 2006-10-12 16:10:32Z henning $

Author:

Geir Magnusson Jr.

Method Summary

boolean	getAllowRendering() Checks to see if rendering should be allowed.
int	getCurrentMacroCallDepth() get the current macro call depth
String	getCurrentMacroName() get the current macro name
Resource	getCurrentResource() temporary fix to enable #include() to figure out current encoding.
String	getCurrentTemplateName() get the current template name
List	getMacroLibraries() Get the macro library list for the current template.
Object[]	getMacroNameStack() Returns the macro name stack in form of an array.
Object[]	getTemplateNameStack() Returns the template name stack in form of an array.
IntrospectionCacheData	icacheGet(Object key) returns an IntrospectionCache Data (@see IntrospectionCacheData) object if exists for the key
void	icachePut(Object key, IntrospectionCacheData o) places an IntrospectionCache Data (@see IntrospectionCacheData) element in the cache for specified key
void	popCurrentMacroName() remove the current macro name from stack
void	popCurrentTemplateName() remove the current template name from stack
void	pushCurrentMacroName(String s) set the current macro name on top of stack
void	pushCurrentTemplateName(String s) set the current template name on top of stack
void	setAllowRendering(boolean v) Set whether rendering is allowed.
void	setCurrentResource(Resource r)
void	setMacroLibraries(List macroLibraries) Set the macro library list for the current template.

Methods inherited from interface org.apache.velocity.context.Context

containsKey, get, getKeys, put, remove

Methods inherited from interface org.apache.velocity.context.InternalWrapperContext

getBaseContext, getInternalUserContext, localPut

Methods inherited from interface org.apache.velocity.context.InternalEventContext

attachEventCartridge, getEventCartridge

Method Detail

pushCurrentTemplateName

void pushCurrentTemplateName(String s)

set the current template name on top of stack

Parameters:

s - current template name

popCurrentTemplateName

void popCurrentTemplateName()

remove the current template name from stack

getCurrentTemplateName

String getCurrentTemplateName()

get the current template name

Returns:

String current template name

getTemplateNameStack

Object[] getTemplateNameStack()

Returns the template name stack in form of an array.

Returns:

Object[] with the template name stack contents.

pushCurrentMacroName

void pushCurrentMacroName(String s)

set the current macro name on top of stack

Parameters:

s - current macro name

popCurrentMacroName

void popCurrentMacroName()

remove the current macro name from stack

getCurrentMacroName

String getCurrentMacroName()

get the current macro name

Returns:

String current macro name

getCurrentMacroCallDepth

int getCurrentMacroCallDepth()

get the current macro call depth

Returns:

int current macro call depth

getMacroNameStack

Object[] getMacroNameStack()

Returns the macro name stack in form of an array.

Returns:

Object[] with the macro name stack contents.

icacheGet

IntrospectionCacheData icacheGet(Object key)

returns an IntrospectionCache Data (@see IntrospectionCacheData) object if exists for the key

Parameters:

key - key to find in cache

Returns:

cache object

icachePut

void icachePut(Object key,
               IntrospectionCacheData o)

places an IntrospectionCache Data (@see IntrospectionCacheData) element in the cache for specified key

Parameters:

key - key

o - IntrospectionCacheData object to place in cache

getCurrentResource

Resource getCurrentResource()

temporary fix to enable #include() to figure out current encoding.

Returns:

The current resource.

setCurrentResource

void setCurrentResource(Resource r)

Parameters:

r -

getAllowRendering

boolean getAllowRendering()

Checks to see if rendering should be allowed. Defaults to true but will return false after a #stop directive.

Returns:

true if rendering is allowed, false if no rendering should occur

setAllowRendering

void setAllowRendering(boolean v)

Set whether rendering is allowed. Defaults to true but is set to false after a #stop directive.

Parameters:

v -

setMacroLibraries

void setMacroLibraries(List macroLibraries)

Set the macro library list for the current template.

Parameters:

macroLibraries - list of macro libraries to set

getMacroLibraries

List getMacroLibraries()

Get the macro library list for the current template.

Returns:

List of macro library names