Package io.pebbletemplates.pebble.extension.escaper

Class EscaperNodeVisitor

java.lang.Object

io.pebbletemplates.pebble.extension.AbstractNodeVisitor

io.pebbletemplates.pebble.extension.escaper.EscaperNodeVisitor

All Implemented Interfaces:

NodeVisitor

public class EscaperNodeVisitor
extends AbstractNodeVisitor

Field Summary

Fields

Modifier and Type	Field	Description
private final LinkedList<Boolean>	active
private final LinkedList<String>	strategies

Constructor Summary

Constructors

Constructor	Description
EscaperNodeVisitor(PebbleTemplateImpl template, boolean autoEscapting)

Method Summary

Modifier and Type	Method	Description
private Expression<?>	escape(Expression<?> expression)	Simply wraps the input expression with a EscapeFilter.
private boolean	isSafeConcatenateExpr(Expression<?> expr)	Returns true if expr is a ConcatenateExpression made up of two LiteralStringExpressions.
private boolean	isUnsafe(Expression<?> expression)
void	pushAutoEscapeState(boolean auto)
void	visit(AutoEscapeNode node)
void	visit(PrintNode node)

Methods inherited from class io.pebbletemplates.pebble.extension.AbstractNodeVisitor

getTemplate, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit

Methods inherited from class java.lang.Object

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

Field Details

strategies

private final LinkedList<String> strategies

active

private final LinkedList<Boolean> active

Constructor Details

EscaperNodeVisitor

public EscaperNodeVisitor(PebbleTemplateImpl template,
 boolean autoEscapting)

Method Details

visit

public void visit(PrintNode node)

Specified by:

visit in interface NodeVisitor

Overrides:

visit in class AbstractNodeVisitor

visit

public void visit(AutoEscapeNode node)

Specified by:

visit in interface NodeVisitor

Overrides:

visit in class AbstractNodeVisitor

escape

private Expression<?> escape(Expression<?> expression)

Simply wraps the input expression with a EscapeFilter.

isUnsafe

private boolean isUnsafe(Expression<?> expression)

isSafeConcatenateExpr

private boolean isSafeConcatenateExpr(Expression<?> expr)

Returns true if expr is a ConcatenateExpression made up of two LiteralStringExpressions.

pushAutoEscapeState

public void pushAutoEscapeState(boolean auto)