org.eclnt.jsfserver.util

Interface IPropertyValueConverter

public interface IPropertyValueConverter

If the managed bean supports this interface then the expression resolver will allow the bean to convert a certain property's value before setting/putting it into the managed bean.

With CaptainCasa release 3.0 this interface was extended to now also cover the getting of property values.

Method Summary

Modifier and Type	Method and Description
java.lang.Object	convertObject(int index, java.lang.Object value) This is the conversion method for array operations, when SETTING array values.
java.lang.Object	convertObject(java.lang.Object property, java.lang.Object value) This is the conversion method for normal SET or PUT operations.
java.lang.Object	convertObjectGet(int index, java.lang.Object value) Conversion method in order to update the value that just was received from an index base access.
java.lang.Object	convertObjectGet(java.lang.Object property, java.lang.Object value) Conversion method in order to update the value that just was received from a get-operation.

Method Detail

convertObject

java.lang.Object convertObject(java.lang.Object property,
                               java.lang.Object value)

This is the conversion method for normal SET or PUT operations.

Parameters:

property - Property name.

value - Value that is planned to be set.

Returns:

Converted value.

convertObject

java.lang.Object convertObject(int index,
                               java.lang.Object value)

This is the conversion method for array operations, when SETTING array values.

Parameters:

index - Array index of set-operation.

value - Value that is planned to be set.

Returns:

Converted value.

convertObjectGet

java.lang.Object convertObjectGet(java.lang.Object property,
                                  java.lang.Object value)

Conversion method in order to update the value that just was received from a get-operation. The get is either done by an introspected get, or by a map-get call.

Parameters:

property - Name of the property of the get-operation.

value - The value that just was retrieved.

Returns:

Converted value.

convertObjectGet

java.lang.Object convertObjectGet(int index,
                                  java.lang.Object value)

Conversion method in order to update the value that just was received from an index base access.

Parameters:

index - Index of the get-operation.

value - The value that just was retrieved.

Returns:

Converted value.