org.springframework.binding.expression.beanwrapper

Class BeanWrapperExpressionParser

java.lang.Object

org.springframework.binding.expression.support.AbstractExpressionParser

org.springframework.binding.expression.beanwrapper.BeanWrapperExpressionParser

All Implemented Interfaces:

ExpressionParser

public class BeanWrapperExpressionParser
extends AbstractExpressionParser

An expression parser that parses BeanWrapper property expressions.

Author:

Keith Donald

Constructor Summary

Constructors

Constructor and Description
BeanWrapperExpressionParser() Creates a new expression parser that uses a DefaultConversionService to perform type conversion.
BeanWrapperExpressionParser(ConversionService conversionService) Creates a new expression parser that uses the specified conversion service for type conversion.

Method Summary

Methods

Modifier and Type	Method and Description
protected Expression	doParseExpression(java.lang.String expressionString, ParserContext context)
ConversionService	getConversionService() The conversion service to use to obtain conversion executors that will be adapted to property editors for use during a set value call.
void	setConversionService(ConversionService conversionService) Sets the conversion service to use to obtain conversion executors that will be adapted to property editors for use during a set value call.

Methods inherited from class org.springframework.binding.expression.support.AbstractExpressionParser

getAllowDelimitedEvalExpressions, getExpressionPrefix, getExpressionSuffix, parseExpression, parseVariableExpressions, setAllowDelimitedEvalExpressions, setExpressionPrefix, setExpressionSuffix

Methods inherited from class java.lang.Object

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

Constructor Detail

BeanWrapperExpressionParser

public BeanWrapperExpressionParser()

Creates a new expression parser that uses a DefaultConversionService to perform type conversion.

BeanWrapperExpressionParser

public BeanWrapperExpressionParser(ConversionService conversionService)

Creates a new expression parser that uses the specified conversion service for type conversion.

Parameters:

conversionService - the conversion service to use

Method Detail

getConversionService

public ConversionService getConversionService()

The conversion service to use to obtain conversion executors that will be adapted to property editors for use during a set value call. The default if not specified is an instance of DefaultConversionService.

setConversionService

public void setConversionService(ConversionService conversionService)

Sets the conversion service to use to obtain conversion executors that will be adapted to property editors for use during a set value call.

Parameters:

conversionService - the conversion service

doParseExpression

protected Expression doParseExpression(java.lang.String expressionString,
                           ParserContext context)
                                throws ParserException

Specified by:

doParseExpression in class AbstractExpressionParser

Throws:

ParserException