cn.crane4j.springboot.support.expression

类 SpelExpressionContext

java.lang.Object

org.springframework.expression.spel.support.StandardEvaluationContext

cn.crane4j.springboot.support.expression.SpelExpressionContext

所有已实现的接口:

ExpressionContext, org.springframework.expression.EvaluationContext

public class SpelExpressionContext
extends org.springframework.expression.spel.support.StandardEvaluationContext
implements ExpressionContext

Expression context implementation based on StandardEvaluationContext.

作者:

huangchengxing

另请参阅:

SpelExpressionEvaluator

构造器概要

构造器

构造器和说明
SpelExpressionContext() Create SpelExpressionContext
SpelExpressionContext(ExpressionContext expressionContext) Create SpelExpressionContext
SpelExpressionContext(Object rootObject) Create SpelExpressionContext

方法概要

限定符和类型	方法和说明
Object	getRoot() Get root object.
Map<String,Object>	getVariables() Get variables.
void	registerVariable(String name, Object value) Register variables.
void	setRoot(Object root) Set root object.

从类继承的方法 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

从类继承的方法 java.lang.Object

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

构造器详细资料

SpelExpressionContext

public SpelExpressionContext()

Create SpelExpressionContext

SpelExpressionContext

public SpelExpressionContext(Object rootObject)

Create SpelExpressionContext

参数:

rootObject - root object

SpelExpressionContext

public SpelExpressionContext(ExpressionContext expressionContext)

Create SpelExpressionContext

参数:

expressionContext - expression context

方法详细资料

getRoot

public Object getRoot()

Get root object.

指定者:

getRoot 在接口中 ExpressionContext

返回:

root object

setRoot

public void setRoot(Object root)

Set root object.

指定者:

setRoot 在接口中 ExpressionContext

参数:

root - root object

registerVariable

public void registerVariable(String name,
                             Object value)

Register variables.

指定者:

registerVariable 在接口中 ExpressionContext

参数:

name - variable names

value - variables

getVariables

public Map<String,Object> getVariables()

Get variables.

指定者:

getVariables 在接口中 ExpressionContext

返回:

variables