org.cateproject.view.flow
Class BeanWrapperExpression

java.lang.Object
  org.cateproject.view.flow.BeanWrapperExpression

All Implemented Interfaces:

org.springframework.binding.expression.Expression

public class BeanWrapperExpression
extends Object
implements org.springframework.binding.expression.Expression

Constructor Summary

BeanWrapperExpression(String expression, org.springframework.binding.convert.service.GenericConversionService conversionService)
Creates a new bean wrapper expression.

Method Summary

boolean	equals(Object o)
String	getExpressionString()
Object	getValue(Object context)
Class	getValueType(Object context)
int	hashCode()
void	setValue(Object context, Object value)
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

BeanWrapperExpression

public BeanWrapperExpression(String expression,
                             org.springframework.binding.convert.service.GenericConversionService conversionService)

Creates a new bean wrapper expression.

Parameters:

expression - the property expression string

conversionService - the conversion service containing converters to use as PropertyEditors for type conversion

Method Detail

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

getValue

public Object getValue(Object context)
                throws org.springframework.binding.expression.EvaluationException

Specified by:

getValue in interface org.springframework.binding.expression.Expression

Throws:

org.springframework.binding.expression.EvaluationException

setValue

public void setValue(Object context,
                     Object value)

Specified by:

setValue in interface org.springframework.binding.expression.Expression

getValueType

public Class getValueType(Object context)

Specified by:

getValueType in interface org.springframework.binding.expression.Expression

getExpressionString

public String getExpressionString()

Specified by:

getExpressionString in interface org.springframework.binding.expression.Expression

toString

public String toString()

Overrides:

toString in class Object