Package org.thymeleaf.standard.expression

Class VariableExpression

java.lang.Object

org.thymeleaf.standard.expression.Expression

org.thymeleaf.standard.expression.SimpleExpression

org.thymeleaf.standard.expression.VariableExpression

All Implemented Interfaces:

Serializable, IStandardExpression, IStandardVariableExpression

public final class VariableExpression
extends SimpleExpression
implements IStandardVariableExpression

Since:

1.1

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
private Object	cachedExpression
private final boolean	convertToString
private final String	expression
private static final org.slf4j.Logger	logger
(package private) static final Expression	NULL_VALUE
(package private) static final char	SELECTOR
private static final long	serialVersionUID
private static final Pattern	VAR_PATTERN

Fields inherited from class org.thymeleaf.standard.expression.SimpleExpression

EXPRESSION_END_CHAR, EXPRESSION_START_CHAR

Fields inherited from class org.thymeleaf.standard.expression.Expression

NESTING_END_CHAR, NESTING_START_CHAR, PARSING_PLACEHOLDER_CHAR

Constructor Summary

Constructors

Constructor	Description
VariableExpression(String expression)
VariableExpression(String expression, boolean convertToString)

Method Summary

Modifier and Type	Method	Description
(package private) static Object	executeVariableExpression(IExpressionContext context, VariableExpression expression, IStandardVariableExpressionEvaluator expressionEvaluator, StandardExpressionExecutionContext expContext)
Object	getCachedExpression()
boolean	getConvertToString()
String	getExpression()
String	getStringRepresentation()	Obtain a string representation of the expression.
boolean	getUseSelectionAsRoot()
(package private) static VariableExpression	parseVariableExpression(String input)
void	setCachedExpression(Object cachedExpression)

Methods inherited from class org.thymeleaf.standard.expression.SimpleExpression

executeSimple

Methods inherited from class org.thymeleaf.standard.expression.Expression

execute, execute, execute, parse, toString

Methods inherited from class java.lang.Object

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

Field Details

logger

private static final org.slf4j.Logger logger

serialVersionUID

private static final long serialVersionUID

See Also:

• Constant Field Values

SELECTOR

static final char SELECTOR

See Also:

• Constant Field Values

VAR_PATTERN

private static final Pattern VAR_PATTERN

NULL_VALUE

static final Expression NULL_VALUE

expression

private final String expression

convertToString

private final boolean convertToString

cachedExpression

private volatile Object cachedExpression

Constructor Details

VariableExpression

public VariableExpression(String expression)

VariableExpression

public VariableExpression(String expression,
 boolean convertToString)

Parameters:

expression - expression

convertToString - convertToString

Since:

2.1.0

Method Details

getExpression

public String getExpression()

Specified by:

getExpression in interface IStandardVariableExpression

getUseSelectionAsRoot

public boolean getUseSelectionAsRoot()

Specified by:

getUseSelectionAsRoot in interface IStandardVariableExpression

getConvertToString

public boolean getConvertToString()

Returns:

the result

Since:

2.1.0

getCachedExpression

public Object getCachedExpression()

setCachedExpression

public void setCachedExpression(Object cachedExpression)

getStringRepresentation

public String getStringRepresentation()

Description copied from interface: IStandardExpression

Obtain a string representation of the expression.

Specified by:

getStringRepresentation in interface IStandardExpression

Specified by:

getStringRepresentation in class Expression

Returns:

the String representation

parseVariableExpression

static VariableExpression parseVariableExpression(String input)

executeVariableExpression

static Object executeVariableExpression(IExpressionContext context,
 VariableExpression expression,
 IStandardVariableExpressionEvaluator expressionEvaluator,
 StandardExpressionExecutionContext expContext)