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:

java.io.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 java.lang.Object	cachedExpression
private boolean	convertToString
private java.lang.String	expression
private static org.slf4j.Logger	logger
(package private) static Expression	NULL_VALUE
(package private) static char	SELECTOR
private static long	serialVersionUID
private static java.util.regex.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(java.lang.String expression)
VariableExpression(java.lang.String expression, boolean convertToString)

Method Summary

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

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 java.util.regex.Pattern VAR_PATTERN

NULL_VALUE

static final Expression NULL_VALUE

expression

private final java.lang.String expression

convertToString

private final boolean convertToString

cachedExpression

private volatile java.lang.Object cachedExpression

Constructor Detail

VariableExpression

public VariableExpression(java.lang.String expression)

VariableExpression

public VariableExpression(java.lang.String expression,
                          boolean convertToString)

Parameters:

expression - expression

convertToString - convertToString

Since:

2.1.0

Method Detail

getExpression

public java.lang.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 java.lang.Object getCachedExpression()

setCachedExpression

public void setCachedExpression(java.lang.Object cachedExpression)

getStringRepresentation

public java.lang.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(java.lang.String input)

executeVariableExpression

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