Package org.thymeleaf.engine

Class TemplateBoundariesStructureHandler

java.lang.Object

org.thymeleaf.engine.TemplateBoundariesStructureHandler

All Implemented Interfaces:

ITemplateBoundariesStructureHandler

public final class TemplateBoundariesStructureHandler
extends java.lang.Object
implements ITemplateBoundariesStructureHandler

Structure handler implementation, internally used by the engine.

This class should not be directly used from outside the engine.

Since:

3.0.0

Field Summary

Fields

Modifier and Type	Field	Description
(package private) java.util.Map<java.lang.String,java.lang.Object>	addedLocalVariables
(package private) boolean	insertModel
(package private) boolean	insertModelProcessable
(package private) IModel	insertModelValue
(package private) boolean	insertText
(package private) boolean	insertTextProcessable
(package private) java.lang.String	insertTextValue
(package private) java.util.Set<java.lang.String>	removedLocalVariableNames
(package private) boolean	removeLocalVariable
(package private) java.lang.Object	selectionTargetObject
(package private) boolean	setInliner
(package private) IInliner	setInlinerValue
(package private) boolean	setLocalVariable
(package private) boolean	setSelectionTarget

Constructor Summary

Constructors

Constructor	Description
TemplateBoundariesStructureHandler()

Method Summary

Modifier and Type	Method	Description
(package private) void	applyContextModifications(IEngineContext engineContext)
void	insert(java.lang.String text, boolean processable)	Instructs the engine to insert the specified text.
void	insert(IModel model, boolean processable)	Instructs the engine to insert the specified model.
void	removeLocalVariable(java.lang.String name)	Instructs the engine to remove a local variable.
void	reset()	Resets all actions specified so far for the current processor execution.
private void	resetAllButLocalVariables()
void	setInliner(IInliner inliner)	Instructs the engine to set a new inliner.
void	setLocalVariable(java.lang.String name, java.lang.Object value)	Instructs the engine to set a new local variable.
void	setSelectionTarget(java.lang.Object selectionTarget)	Instructs the engine to set a new selection target.

Methods inherited from class java.lang.Object

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

Field Detail

insertText

boolean insertText

insertTextValue

java.lang.String insertTextValue

insertTextProcessable

boolean insertTextProcessable

insertModel

boolean insertModel

insertModelValue

IModel insertModelValue

insertModelProcessable

boolean insertModelProcessable

setLocalVariable

boolean setLocalVariable

addedLocalVariables

java.util.Map<java.lang.String,java.lang.Object> addedLocalVariables

removeLocalVariable

boolean removeLocalVariable

removedLocalVariableNames

java.util.Set<java.lang.String> removedLocalVariableNames

setSelectionTarget

boolean setSelectionTarget

selectionTargetObject

java.lang.Object selectionTargetObject

setInliner

boolean setInliner

setInlinerValue

IInliner setInlinerValue

Constructor Detail

TemplateBoundariesStructureHandler

TemplateBoundariesStructureHandler()

Method Detail

insert

public void insert(java.lang.String text,
                   boolean processable)

Description copied from interface: ITemplateBoundariesStructureHandler

Instructs the engine to insert the specified text.

If the processed event is a ITemplateStart event, then the text will be inserted at the beginning of the template (just after the template start event). On the other hand, if the processed event is a ITemplateEnd event, then the text will be inserted at the end of the template (just before the template end event).

Specified by:

insert in interface ITemplateBoundariesStructureHandler

Parameters:

text - the text to be inserted.

processable - whether the inserted text should be considered processable or not.

insert

public void insert(IModel model,
                   boolean processable)

Description copied from interface: ITemplateBoundariesStructureHandler

Instructs the engine to insert the specified model.

If the processed event is a ITemplateStart event, then the model will be inserted at the beginning of the template (just after the template start event). On the other hand, if the processed event is a ITemplateEnd event, then the model will be inserted at the end of the template (just before the template end event).

Specified by:

insert in interface ITemplateBoundariesStructureHandler

Parameters:

model - the model to be inserted.

processable - whether the inserted text should be considered processable or not.

removeLocalVariable

public void removeLocalVariable(java.lang.String name)

Description copied from interface: ITemplateBoundariesStructureHandler

Instructs the engine to remove a local variable.

Specified by:

removeLocalVariable in interface ITemplateBoundariesStructureHandler

Parameters:

name - the name of the variable.

setLocalVariable

public void setLocalVariable(java.lang.String name,
                             java.lang.Object value)

Description copied from interface: ITemplateBoundariesStructureHandler

Instructs the engine to set a new local variable.

Specified by:

setLocalVariable in interface ITemplateBoundariesStructureHandler

Parameters:

name - the name of the variable.

value - the value of the variable.

setSelectionTarget

public void setSelectionTarget(java.lang.Object selectionTarget)

Description copied from interface: ITemplateBoundariesStructureHandler

Instructs the engine to set a new selection target.

The selection target is the object on which selection expressions (*{...}) are executed. In the Standard Dialect, this selection target is usually modified by means of the th:object attribute, but custom processors can do it too. Note the selection target has the same scope as a local variable, and will therefore be accessible only inside the body of the element being processed.

See ITemplateContext.getSelectionTarget()

Specified by:

setSelectionTarget in interface ITemplateBoundariesStructureHandler

Parameters:

selectionTarget - the selection target to be set.

setInliner

public void setInliner(IInliner inliner)

Description copied from interface: ITemplateBoundariesStructureHandler

Instructs the engine to set a new inliner.

Inliners are used for processing all text nodes (IText events) appearing in the body of the element being processed. This is the mechanism used by the th:inline attribute to enable inlining in any of the specified modes (text, javascript, etc).

See ITemplateContext.getInliner()

Specified by:

setInliner in interface ITemplateBoundariesStructureHandler

Parameters:

inliner - the inliner.

reset

public void reset()

Description copied from interface: ITemplateBoundariesStructureHandler

Resets all actions specified so far for the current processor execution.

Specified by:

reset in interface ITemplateBoundariesStructureHandler

resetAllButLocalVariables

private void resetAllButLocalVariables()

applyContextModifications

void applyContextModifications(IEngineContext engineContext)