org.thymeleaf.spring3.expression

Class ThymeleafEvaluationContext

Object

org.springframework.expression.spel.support.StandardEvaluationContext

org.thymeleaf.spring3.expression.ThymeleafEvaluationContext

All Implemented Interfaces:

org.springframework.expression.EvaluationContext

public final class ThymeleafEvaluationContext
extends org.springframework.expression.spel.support.StandardEvaluationContext

Thymeleaf's basic implementation of Spring's EvaluationContext interface.

This implementation adds Thymeleaf's own property accessors (see PropertyAccessor) for accessing the VariablesMap object in which variables are stored at the context.

Also, this evaluation context (which is usually instanced at the ThymeleafView initialization) links the execution of expressions with the available BeanFactory and ConversionService instances, used during evaluation.

Before executing a Spring EL expression using this evaluation context, it should be enriched with the variables to be made accessible (like #variableName), using a ThymeleafEvaluationContextWrapper object.

Since:

2.1.0

Author:

Daniel Fernández

Field Summary

Fields

Modifier and Type	Field and Description
static org.springframework.context.expression.MapAccessor	MAP_ACCESSOR_INSTANCE
static String	THYMELEAF_EVALUATION_CONTEXT_CONTEXT_VARIABLE_NAME

Constructor Summary

Constructors

Constructor and Description
ThymeleafEvaluationContext(org.springframework.beans.factory.BeanFactory beanFactory, org.springframework.core.convert.ConversionService conversionService)

Method Summary

Methods inherited from class org.springframework.expression.spel.support.StandardEvaluationContext

addConstructorResolver, addMethodResolver, addPropertyAccessor, getBeanResolver, getConstructorResolvers, getMethodResolvers, getOperatorOverloader, getPropertyAccessors, getRootObject, getTypeComparator, getTypeConverter, getTypeLocator, lookupVariable, registerFunction, registerMethodFilter, removeConstructorResolver, removeMethodResolver, removePropertyAccessor, setBeanResolver, setConstructorResolvers, setMethodResolvers, setOperatorOverloader, setPropertyAccessors, setRootObject, setRootObject, setTypeComparator, setTypeConverter, setTypeLocator, setVariable, setVariables

Methods inherited from class Object

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

Field Detail

THYMELEAF_EVALUATION_CONTEXT_CONTEXT_VARIABLE_NAME

public static final String THYMELEAF_EVALUATION_CONTEXT_CONTEXT_VARIABLE_NAME

See Also:

Constant Field Values

MAP_ACCESSOR_INSTANCE

public static final org.springframework.context.expression.MapAccessor MAP_ACCESSOR_INSTANCE

Constructor Detail

ThymeleafEvaluationContext

public ThymeleafEvaluationContext(org.springframework.beans.factory.BeanFactory beanFactory,
                                  org.springframework.core.convert.ConversionService conversionService)